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高中人教版 (2019)Unit 3 Sea Exploration集体备课课件ppt
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这是一份高中人教版 (2019)Unit 3 Sea Exploration集体备课课件ppt，共60页。PPT课件主要包含了课前自主预习，Ⅰ猜词意，课堂新知讲练，◇词汇拓讲，用法详解，◇句式解读，突 破 语 法，□观察领悟，□针对练习，随堂知能小练等内容，欢迎下载使用。
A．锦标赛；联赛B．混合；结合体；混合物C．鼓掌；称赞；赞赏D．对……征税；使纳税；税；税款E．胶囊；太空舱
1．After the speaker finished his speech，we all rse t applaud.( )2．A Russian space capsule is currently rbiting the earth.( )3．The increased tax burden culd frce many small cmpanies t clse.( )【答案】1．C 2．E 3．D
4．N prfessinals may participate in the amateur tennis turnament.( )5．The mixture described belw will apprximate(接近) it，but is nt exactly the same.( )【答案】4．A 5．B
Ⅱ.猜单词拼写1．plitics n．政治；政治观点→________ adj.政治的；政治上的→__________ n．政治家；政客(参考：physics→physical→physician)2．prfessin n．职业→__________ adj.职业的；专业的(参考：regin→reginal)【答案】1．plitical；plitician 2．prfessinal
3．mix v．混合；掺入→__________ n．混合；混合物(参考：depart→departure)4．cver v．覆盖；涉及；报道；采访→__________ n．新闻报道；覆盖范围(参考：pst→pstage)5．turney vi.参加比赛→__________ n．锦标赛；联赛(参考：mve→mvement)【答案】3．mixture 4．cverage 5．turnament
Ⅲ.预备语法(动词不定式)指出黑体部分在句中作什么句子成分1．T cmplete the great map f the wrld was a strng passin fr the peple f early civilisatins.( )2．It’s very imprtant t master a freign language.( )【答案】1．主语 2．It作形式主语，真正的主语为后面的动词不定式短语
3．The aim f this initiative is t encurage cperatin and trade acrss the histric Silk Rad areas，and strengthen the bnds between China and the rest f the wrld.( )4．Trading has grwn greatly in recent years，and will cntinue t d s in years t cme.( )5．Marc Pl’s tales inspired Eurpean explrers t search fr sea rutes frm west t east.( )【答案】3．表语 4．宾语 5．宾语补足语
6．Here，merchants frm China and many ther places met t negtiate trade deals，which als led t mre awareness f each ther’s cultures.( )7．Althugh the ancient sea rutes f Zheng He have been travelled many times，there are still many ther places left t explre.( )【答案】6．状语 7．定语
1．prfessin n．职业；行业(P28)Henry Nrman Bethune devted his life and prfessin t helping peple withut expecting anything in return.【翻译】亨利·诺曼·白求恩把他的一生和事业都奉献给了帮助人们这件事上，不求任何回报。
by prfessin 在职业上；就职业来说prfessinal adj.职业的；专业的prfessinally adv.专业地；职业地
He is a dctr by prfessin.他的职业是医生。Yu need a cmplete change，bth prfessinally and in persnality.你需要在专业和性格两方面有彻底的改变。
[针对练习]单句语法填空(1)She is a lawyer ________ prfessin.(2)As a ________(prfessin) singer，she has a nice vice.【答案】(1)by (2)prfessinal
(3)After the injury，he never played ________(prfessin) again.(4)Acting is definitely a yung persn’s _________________ (prfessinal) in many ways.【答案】(3)prfessinally (4)prfessin
2．set ff动身，出发(P28)Using his wn mney，Zac bught a bat and set ff.【翻译】扎克用自己的钱买了一艘船就出发了。
set ff出发；动身；使爆炸；引发set up建立；成立；竖立起来；创(纪录)
set abut ding sth.着手做某事；开始做某事set sth. aside把某物放在一边set dwn放下；写下set ut启程；动身set ut t d sth.开始做某事；着手做某事
Wh set ff the fire alarm?谁拉响了火警报警器？They set up an rganisatin t help each ther.他们成立了一个机构来互相帮助。
[针对练习]单句语法填空(1)The city gvernment has decided t set ________ a new hspital in the city centre.(2)Lily set abut ________(d) her hmewrk as sn as she finished her supper.(3)Mary set her bag ________ and began t d her paperwrk.【答案】(1)up (2)ding (3)aside
(4)Yu’d better set ____________ early s that yu can arrive there befre dark.(5)Mther set ut ____________(prepare) dinner as sn as she gt hme.【答案】(4)ut/ff (5)t prepare
3．mixture n．混合；结合体；混合物(P28)Reaching ut acrss the sea is ften a mixture f danger and bredm.【翻译】跨越海洋通常是危险和无聊的混合物。
(1)mixture n．混合；结合体(不可数)；混合物(可数)a mixture f A and B 一个A和B的结合体(2)mix vt.混合mix A with B 把A同B混合起来
Add the eggs t the mixture and beat well.把鸡蛋加入混合物，搅拌均匀。We listened t the news with a mixture f surprise and hrrr.我们听到这个消息时既惊讶又恐惧。
[针对练习]单句语法填空(1)The city is ________ mixture f ld and new buildings.(2)She listened t the reprt with a ________(mix) f different feelings.(3)As we all knw，yu can’t mix water ________ il.【答案】(1)a (2)mixture (3)with
4．cverage n．新闻报道；覆盖范围(P28)When the jurney ended，Zac’s adventure received widespread media cverage.【翻译】当旅程结束时，扎克的冒险受到了媒体的广泛报道。
(1)后缀为-age的名词还有：advantage (优点，优势，好处)；bandage (绷带，包带)；blckage (造成阻塞的东西，阻塞物；堵塞，阻塞)；breakage (裂口)；carriage(客车厢；四轮马车)；disadvantage (不利，不利地位)等。(2)cver vt.遮盖；覆盖；报道 n．覆盖物；封面；掩饰frm cver t cver从头到尾under cver隐藏着；秘密地
cver with... 用……覆盖under separate cver在另函中take cver躲藏，隐蔽
What did yu think f the electin cverage?对这次大选报道你怎么看？The players were sn cvered in mud.那些运动员很快就浑身溅满了泥。
[针对练习]完成句子(1)He kept his inventin _____________ until it was patented.在取得专利前，他的发明一直秘而不宣。(2)Nw a special TV netwrk gives ____________________ mst races.现在一个专门的电视网对绝大多数比赛进行了现场报道。【答案】(1)under cver (2)live cverage f
(3)I had just finished reading an ld issue f Sprts Illustrated ____________________________．我刚刚从头到尾读完了一期体育画报。【答案】(3)frm cver t cver
5．applaud vt.& vi. 鼓掌 vt.称赞；赞赏(P29)The crwd std t applaud scientists fr their imprtant cean research wrk.群众站起来为科学家们重要的海洋研究工作鼓掌。
(1)applaud sb.fr sth.因某事为某人鼓掌(不能说applaud fr sb.)(2)applause n．欢呼；喝彩；鼓掌欢迎；掌声
Give her a big rund f applause!为她热烈鼓掌！Everyne applauded when the play ended.演出结束时，大家都热烈鼓掌。
[针对练习]完成句子(1)The students ________________ tw minutes.学生们鼓掌了两分钟。【答案】(1)applauded fr
(2)We __________________________.我们称赞他的勇敢。(3)The audience gave the speaker _____________________.听众对演讲者报以热烈的掌声。【答案】(2)applauded him fr his curage(3)a lud applause
6．except fr除……之外(P29)They seem nt t wrry abut anything，except fr the yungest，wh...【翻译】他们似乎什么都不担心，除了那个最小的孩子，他……
(1)except fr意为“除……之外”，用于排除非同类事物，强调整体上的部分细节。(2)except“除……之外”，表示从全部中排除部分，常与n，all，nne，nthing，everything，anything等连用。
Nbdy speaks except fr ne man.除了一个男人没人说话。Except fr learning Chinese，d freign friends like Chinese culture?除了学习汉语，外国朋友们喜欢中国文化吗？We may imagine there is nthing except yellw sand under the sea.我们会想象在海底除了黄沙外，什么都没有。
【易混辨析】besides，except，except fr&apart frm
Besides being a painter，Da Vinci was als an architect，scientist and engineer.达·芬奇不仅是画家，还是建筑师、科学家和工程师。In 50 years f travelling，Clin McCrqudale has visited every cuntry in the wrld，except three.在50年的旅行中，科林·麦科克代尔已经游览过除三个国家以外的世界其他各国。
We all had t attend mrning assembly every weekday，except fr bys f ther faiths，wh were allwed t stay in their classrms.除了有其他信仰的男孩子被允许待在教室里以外，我们所有人每个工作日都要参加晨会。We shuld als make sure that there are better ways fr yung peple t use their free time apart frm spending mney.我们还要确保，除了花钱以外，年轻人有更好的方式来打发他们的业余时间。
[针对练习]选用besides，apart frm或except (fr)填空(1)The night passed peacefully ________________ traffic nise.(2)This text is well written ________________ sme spelling mistakes.【答案】(1)except fr (2)except fr
(3)Mike can als speak Russian and French，______ English.(4)Yu can’t cme t visit me ________ that I am free frm wrk.(5)Quite __________________ all the wrk，he had financial prblems.【答案】(3)besides (4)except (5)apart frm
(P28)Henry Nrman Bethune devted his life and prfessin t helping peple withut expecting anything in return.亨利·诺曼·白求恩把他的一生和事业都奉献给了帮助人们这件事上，不求任何回报。【句式剖析】本句中的“devted his life and prfessin t helping peple”意为“把他的一生和事业都奉献给了帮助人们这件事上”。
【归纳拓展】(1)devte vt.把(时间、精力等)献给……；致力(2)devte neself/ne’s life/time/energy t sth./ding sth.把某人的生命/时间/精力投入到……；某人专心致力于……(3)devted adj.疼爱的；忠实的be devted t献身于；专心致志于(t是介词，后接名词或动词的-ing形式，不接动词原形)(4)devtin n．深爱；忠诚；奉献；献身
She devted herself t the cause f educatin.她献身于教育事业。Her devtin t the jb left her with very little free time.她对工作的投入使她几乎没有空闲时间。
[针对练习]单句语法填空(1)She devtes all her time and energy ________ her scientific research.(2)She is cmpletely fully ________(devte) t her prfessin.【答案】(1)t (2)devted
(3)Her ________(devte) t her jb is knwn t all in the cmpany.(4)She devtes all f her life t ________(prmte) the life f the lcal peple.【答案】(3)devtin (4)prmting
【例句观察】1．T make friends with them is very helpful.2．T learn English well is very imprtant fr schl students.3．T learn English well，yu have t practice mre.4．What I want t d is t see the scientist with my wn eyes.5．Jhn asked me t lend him sme mney．
【我的领悟】1．句1、句2中两个动词不定式(短语)在句中作______。2．句3中，动词不定式短语在句中作________，表示目的。它是由句子中的________发出的动作。3．句4中，不定式短语在句中作________。这时，这个不定式用来________．
4．句5中，不定式短语在句中作________，表示宾语发出的动作。Keys：1．主语 2．状语；主语3．表语；解释主语的内容 4．宾语补足语
□动词不定式(The Infinitive)
一、作主语不定式短语作主语时，可以直接放在句首，但在很多情况下，尤其是在疑问句和感叹句中，往往放在谓语之后，而用先行代词it作形式主语。T get up very early is beneficial t yur health.
注意不定式作主语常见句型：1．It is＋adj.(easy，necessary，imprtant，difficult...)＋不定式．2．It is＋n.(a pity，a pleasure，ne’s duty，a shame...)＋不定式．3．It takes/needs/requires＋sme time (hurs，mnths，days，patience...)＋不定式．
It is difficult t keep up a friendship.It is a pity t waste s much mney.It is just like yu t be always ready t help a friend.It tk them tw hurs t finish the wrk.
二、作表语当句子的主语是aim，idea，plicy，questin，suggestin，wish，task，duty，jb，purpse等或者主语是what引导的名词性从句时，后面可以用不定式作表语，用以说明主语所包含内容。Her task is t set the table.注意：作表语的不定式都带t，但当主语部分有实义动词d时，t可以省略。In the evening the nly thing he did was read the newspaper.
三、作宾语1．可以直接用不定式作宾语的动词很多，常见的有：agree，affrd，tend，ask，decide，determine，expect，fail，hpe，learn，intend，manage，ffer，plan，prmise，refuse，want，wish等。I can’t affrd t buy such an expensive car.
注意：当不定式短语比宾语补足语长时，往往将不定式放到宾语补足语后，用代词it作形式宾语，常用动词有：feel，think，make，find，believe，cnsider等。I think it necessary fr me t learn English well.I have lng had it in mind t answer yur email.
2．不定式一般不作介词的宾语，但不定式之前如有疑问词时，就可作介词的宾语。此外，少数介词如but，except等后面可以跟不定式作宾语。一般情况下，作介词宾语的不定式都带t，如果but或except所在句子里的谓语动词都是实义动词d，des，did时，通常省略t。Prfessr Wang gave sme advice n hw t learn a freign language.
四、 作宾语补足语在SVOC句型中，许多动词都可以接不定式作宾语补足语。1．通常作宾语补足语的不定式要带t，常用于以下动词之后：ask，tell，advise，allw，enable，expect，frce，get，like，rder，teach，want，invite，wish，beg等。He desn’t really expect her t pass the exam.
注意：在谓语动词believe，find，think，feel，cnsider，suppse，imagine，prve等后面跟t be...作宾语补足语，不跟t d...。We all suppsed him t be German，but in fact he was Swiss.
2．以下两类动词后跟不定式作宾语补足语时不能带t：(1)一些表示“致使”意义的动词，如：let，have，make等。They made the by g t bed early.(2)一些表示感觉的动词，如：hear，feel，see，watch，ntice等。We felt the huse shake.
注意：当这两类动词为被动语态时，不定式就成了主语补足语。作主语补足语的不定式必须加上t。His father made him g t bed early.→He was made t g t bed early by his father.
五、作定语不定式可以在句子中充当后置定语，修饰名词。以下几类情况常用不定式作定语：1．能带不定式作宾语的动词，其同源名词可以带不定式作定语。常见的有attempt，decisin，prmise，plan等。2．常与不定式搭配的形容词，其同源名词一般可以用不定式作定语。常见的有ability，determinatin，anxiety，eagerness等。
3．序数词、形容词最高级或被nly，last，next等修饰的名词可以用不定式作定语：注意：不定式在作定语时，有时与被修饰的名词有意义上的主谓关系、同位关系、动宾关系，如果该不定式是不及物动词，它后面需要加上适当介词。Miss White is always the first t cme and the last t leave in her schl.
六、作状语不定式可以作状语，表示目的、结果、原因、条件等。1．t...，in rder t...，s as t...(不能放在句首)作目的状语。2．在 t， t，nly t...结构中，不定式作结果状语，其中nly t...用于表示意想不到的结果。
3．enugh t，结构。4．“形容词(happy，glad，lucky，frtunate，surprised，angry，anxius，ready，quick，slw，cruel，clever等)＋不定式”结构。
【拓展】不定式的各种形式及含义：
Ⅰ.单句语法填空1．We had hped ________(catch) the early bus，but it had left befre we gt there.2．We are expecting thirty r s peple ________ (cme).3．The car accident is reprted ________ (kill) tw passers-by.【答案】1．t catch 2．t cme 3．t have killed
4．Have yu checked all the machines ____________(send) t Tibet next mnth?5．—D yu have anything ___________(take) t yur sister?—Nthing.Thank yu just the same.6．I’m really t busy nw. I’ve gt a mund f paperwrk ________ (d).【答案】4．t be sent 5．t be taken 6．t d
7．The teacher had us ________ (hand) in ur hmewrk n time.8．I wuld rather have Mike，wh yu saw last week，________(d) the experiment with me next week.9．Fr nearly three hurs we waited fr the decisin，nly ____________(tell) t cme again the next day.10．What is the way Smith thught f ____________(get) enugh mney t buy the new huse?【答案】7．hand 8．d 9．t be tld 10．t get
Ⅱ.完成句子1．______________________________ (说实话)，I knw nthing abut the prject.2．The city is preparing _____________ (主办) the Olympics.3．We dn’t allw ________________ (任何人在这里吸烟).【答案】1．T tell the truth 2．t hst3．anyne t smke here
4．It’s such fine weather tday.Therefre，I expect the weather ____________________________ (明天是晴天).5．I’m srry I can’t help ________________________ (打扫教室) because I have t d smething else.6．The yung man is always stealing in the neighburhd，s we all wish him _________________ (被抓起来) by the plice.【答案】4．t be fine tmrrw5．t clean the classrm 6．t be caught
7．The teacher tld the by __________________ (不要花费) t much time playing ftball.8．What she did at that time was ____________________ (站着哭) by the rad.【答案】7．nt t spend 8．stand and cry
9．The mther wanted her sn _______________________ (做手术) immediately.10．The children were warned ______________________ (不要踢足球) n the streets.【答案】9．t be perated n 10．nt t play ftball
Ⅰ.单词拼写1．When he was yung，Mr Smith tk an active part in ________(政治活动).2．Last year，Hewitt was kncked ut f the ________(锦标赛) in the third rund.3．The prfessr shk the ________(混合物) and dipped a finger int it.【答案】1．plitics 2．turnament 3．mixture
4．The ______(笔记本电脑) cst him three thusand dllars.5．There is much ________(新闻报道) abut this event in different media.6．All the audience ________(鼓掌) the speaker ludly after he finished his speech.7．The lcal peple were heavily ______(征税) fr what they sld.【答案】4．laptp 5．cverage 6．applauded 7．taxed
8．The ________(载人的) spaceship circled the earth fur times.9．A few dedicated dctrs have fught fr years t enlighten the ________(职业).10．A Russian space ________(太空舱) is currently rbiting the earth.【答案】8．manned 9．prfessin 10．capsule
Ⅱ.短语填空be related t，reach an agreement，in a league f ne’s wn，be devted t，set ff，press cnference，nthing except，be brn int，except fr，cme true1．Only by wrking hard will yur dream ________________ in the future.2．They gt up early and __________ after a simple breakfast.【答案】1．cme true 2．set ff
3．Mike is still a gd student ___________ his being late fr schl at times.4．The ld man has _______________ the cause f educatin all his life.5．The yung lady ______________ a wealthy family and has received a gd educatin.【答案】3．except fr 4．been devted t 5．was brn int
6．There is _________________ sme secnd-hand furniture in the rm，which shws the simple life f its wner.7．The tw sides didn’t ________________ at the meeting until late int the night.8．She is an incredible athlete，truly __________________.【答案】6．nthing except 7．reach an agreement8．in a league f her wn
9．The plice fund that Mr Li ____________________ the accident which tk place last week.10．An imprtant annuncement will be declared at the ______________________ this afternn.【答案】9．is related t 10．press cnference
Ⅲ.课文原句填空1．_____________ is ften a mixture f danger and bredm.跨越海洋通常是危险和无聊的混合物。2．When the jurney ended，Zac’s adventure received ________________________．当旅程结束时，扎克的冒险受到了媒体的广泛报道。【答案】1．Reaching ut acrss the sea2．widespread media cverage
A．锦标赛；联赛B．混合；结合体；混合物C．鼓掌；称赞；赞赏D．对……征税；使纳税；税；税款E．胶囊；太空舱
1．After the speaker finished his speech，we all rse t applaud.( )2．A Russian space capsule is currently rbiting the earth.( )3．The increased tax burden culd frce many small cmpanies t clse.( )【答案】1．C 2．E 3．D
4．N prfessinals may participate in the amateur tennis turnament.( )5．The mixture described belw will apprximate(接近) it，but is nt exactly the same.( )【答案】4．A 5．B
Ⅱ.猜单词拼写1．plitics n．政治；政治观点→________ adj.政治的；政治上的→__________ n．政治家；政客(参考：physics→physical→physician)2．prfessin n．职业→__________ adj.职业的；专业的(参考：regin→reginal)【答案】1．plitical；plitician 2．prfessinal
3．mix v．混合；掺入→__________ n．混合；混合物(参考：depart→departure)4．cver v．覆盖；涉及；报道；采访→__________ n．新闻报道；覆盖范围(参考：pst→pstage)5．turney vi.参加比赛→__________ n．锦标赛；联赛(参考：mve→mvement)【答案】3．mixture 4．cverage 5．turnament
Ⅲ.预备语法(动词不定式)指出黑体部分在句中作什么句子成分1．T cmplete the great map f the wrld was a strng passin fr the peple f early civilisatins.( )2．It’s very imprtant t master a freign language.( )【答案】1．主语 2．It作形式主语，真正的主语为后面的动词不定式短语
3．The aim f this initiative is t encurage cperatin and trade acrss the histric Silk Rad areas，and strengthen the bnds between China and the rest f the wrld.( )4．Trading has grwn greatly in recent years，and will cntinue t d s in years t cme.( )5．Marc Pl’s tales inspired Eurpean explrers t search fr sea rutes frm west t east.( )【答案】3．表语 4．宾语 5．宾语补足语
6．Here，merchants frm China and many ther places met t negtiate trade deals，which als led t mre awareness f each ther’s cultures.( )7．Althugh the ancient sea rutes f Zheng He have been travelled many times，there are still many ther places left t explre.( )【答案】6．状语 7．定语
1．prfessin n．职业；行业(P28)Henry Nrman Bethune devted his life and prfessin t helping peple withut expecting anything in return.【翻译】亨利·诺曼·白求恩把他的一生和事业都奉献给了帮助人们这件事上，不求任何回报。
by prfessin 在职业上；就职业来说prfessinal adj.职业的；专业的prfessinally adv.专业地；职业地
He is a dctr by prfessin.他的职业是医生。Yu need a cmplete change，bth prfessinally and in persnality.你需要在专业和性格两方面有彻底的改变。
[针对练习]单句语法填空(1)She is a lawyer ________ prfessin.(2)As a ________(prfessin) singer，she has a nice vice.【答案】(1)by (2)prfessinal
(3)After the injury，he never played ________(prfessin) again.(4)Acting is definitely a yung persn’s _________________ (prfessinal) in many ways.【答案】(3)prfessinally (4)prfessin
2．set ff动身，出发(P28)Using his wn mney，Zac bught a bat and set ff.【翻译】扎克用自己的钱买了一艘船就出发了。
set ff出发；动身；使爆炸；引发set up建立；成立；竖立起来；创(纪录)
set abut ding sth.着手做某事；开始做某事set sth. aside把某物放在一边set dwn放下；写下set ut启程；动身set ut t d sth.开始做某事；着手做某事
Wh set ff the fire alarm?谁拉响了火警报警器？They set up an rganisatin t help each ther.他们成立了一个机构来互相帮助。
[针对练习]单句语法填空(1)The city gvernment has decided t set ________ a new hspital in the city centre.(2)Lily set abut ________(d) her hmewrk as sn as she finished her supper.(3)Mary set her bag ________ and began t d her paperwrk.【答案】(1)up (2)ding (3)aside
(4)Yu’d better set ____________ early s that yu can arrive there befre dark.(5)Mther set ut ____________(prepare) dinner as sn as she gt hme.【答案】(4)ut/ff (5)t prepare
3．mixture n．混合；结合体；混合物(P28)Reaching ut acrss the sea is ften a mixture f danger and bredm.【翻译】跨越海洋通常是危险和无聊的混合物。
(1)mixture n．混合；结合体(不可数)；混合物(可数)a mixture f A and B 一个A和B的结合体(2)mix vt.混合mix A with B 把A同B混合起来
Add the eggs t the mixture and beat well.把鸡蛋加入混合物，搅拌均匀。We listened t the news with a mixture f surprise and hrrr.我们听到这个消息时既惊讶又恐惧。
[针对练习]单句语法填空(1)The city is ________ mixture f ld and new buildings.(2)She listened t the reprt with a ________(mix) f different feelings.(3)As we all knw，yu can’t mix water ________ il.【答案】(1)a (2)mixture (3)with
4．cverage n．新闻报道；覆盖范围(P28)When the jurney ended，Zac’s adventure received widespread media cverage.【翻译】当旅程结束时，扎克的冒险受到了媒体的广泛报道。
(1)后缀为-age的名词还有：advantage (优点，优势，好处)；bandage (绷带，包带)；blckage (造成阻塞的东西，阻塞物；堵塞，阻塞)；breakage (裂口)；carriage(客车厢；四轮马车)；disadvantage (不利，不利地位)等。(2)cver vt.遮盖；覆盖；报道 n．覆盖物；封面；掩饰frm cver t cver从头到尾under cver隐藏着；秘密地
cver with... 用……覆盖under separate cver在另函中take cver躲藏，隐蔽
What did yu think f the electin cverage?对这次大选报道你怎么看？The players were sn cvered in mud.那些运动员很快就浑身溅满了泥。
[针对练习]完成句子(1)He kept his inventin _____________ until it was patented.在取得专利前，他的发明一直秘而不宣。(2)Nw a special TV netwrk gives ____________________ mst races.现在一个专门的电视网对绝大多数比赛进行了现场报道。【答案】(1)under cver (2)live cverage f
(3)I had just finished reading an ld issue f Sprts Illustrated ____________________________．我刚刚从头到尾读完了一期体育画报。【答案】(3)frm cver t cver
5．applaud vt.& vi. 鼓掌 vt.称赞；赞赏(P29)The crwd std t applaud scientists fr their imprtant cean research wrk.群众站起来为科学家们重要的海洋研究工作鼓掌。
(1)applaud sb.fr sth.因某事为某人鼓掌(不能说applaud fr sb.)(2)applause n．欢呼；喝彩；鼓掌欢迎；掌声
Give her a big rund f applause!为她热烈鼓掌！Everyne applauded when the play ended.演出结束时，大家都热烈鼓掌。
[针对练习]完成句子(1)The students ________________ tw minutes.学生们鼓掌了两分钟。【答案】(1)applauded fr
(2)We __________________________.我们称赞他的勇敢。(3)The audience gave the speaker _____________________.听众对演讲者报以热烈的掌声。【答案】(2)applauded him fr his curage(3)a lud applause
6．except fr除……之外(P29)They seem nt t wrry abut anything，except fr the yungest，wh...【翻译】他们似乎什么都不担心，除了那个最小的孩子，他……
(1)except fr意为“除……之外”，用于排除非同类事物，强调整体上的部分细节。(2)except“除……之外”，表示从全部中排除部分，常与n，all，nne，nthing，everything，anything等连用。
Nbdy speaks except fr ne man.除了一个男人没人说话。Except fr learning Chinese，d freign friends like Chinese culture?除了学习汉语，外国朋友们喜欢中国文化吗？We may imagine there is nthing except yellw sand under the sea.我们会想象在海底除了黄沙外，什么都没有。
【易混辨析】besides，except，except fr&apart frm
Besides being a painter，Da Vinci was als an architect，scientist and engineer.达·芬奇不仅是画家，还是建筑师、科学家和工程师。In 50 years f travelling，Clin McCrqudale has visited every cuntry in the wrld，except three.在50年的旅行中，科林·麦科克代尔已经游览过除三个国家以外的世界其他各国。
We all had t attend mrning assembly every weekday，except fr bys f ther faiths，wh were allwed t stay in their classrms.除了有其他信仰的男孩子被允许待在教室里以外，我们所有人每个工作日都要参加晨会。We shuld als make sure that there are better ways fr yung peple t use their free time apart frm spending mney.我们还要确保，除了花钱以外，年轻人有更好的方式来打发他们的业余时间。
[针对练习]选用besides，apart frm或except (fr)填空(1)The night passed peacefully ________________ traffic nise.(2)This text is well written ________________ sme spelling mistakes.【答案】(1)except fr (2)except fr
(3)Mike can als speak Russian and French，______ English.(4)Yu can’t cme t visit me ________ that I am free frm wrk.(5)Quite __________________ all the wrk，he had financial prblems.【答案】(3)besides (4)except (5)apart frm
(P28)Henry Nrman Bethune devted his life and prfessin t helping peple withut expecting anything in return.亨利·诺曼·白求恩把他的一生和事业都奉献给了帮助人们这件事上，不求任何回报。【句式剖析】本句中的“devted his life and prfessin t helping peple”意为“把他的一生和事业都奉献给了帮助人们这件事上”。
【归纳拓展】(1)devte vt.把(时间、精力等)献给……；致力(2)devte neself/ne’s life/time/energy t sth./ding sth.把某人的生命/时间/精力投入到……；某人专心致力于……(3)devted adj.疼爱的；忠实的be devted t献身于；专心致志于(t是介词，后接名词或动词的-ing形式，不接动词原形)(4)devtin n．深爱；忠诚；奉献；献身
She devted herself t the cause f educatin.她献身于教育事业。Her devtin t the jb left her with very little free time.她对工作的投入使她几乎没有空闲时间。
[针对练习]单句语法填空(1)She devtes all her time and energy ________ her scientific research.(2)She is cmpletely fully ________(devte) t her prfessin.【答案】(1)t (2)devted
(3)Her ________(devte) t her jb is knwn t all in the cmpany.(4)She devtes all f her life t ________(prmte) the life f the lcal peple.【答案】(3)devtin (4)prmting
【例句观察】1．T make friends with them is very helpful.2．T learn English well is very imprtant fr schl students.3．T learn English well，yu have t practice mre.4．What I want t d is t see the scientist with my wn eyes.5．Jhn asked me t lend him sme mney．
【我的领悟】1．句1、句2中两个动词不定式(短语)在句中作______。2．句3中，动词不定式短语在句中作________，表示目的。它是由句子中的________发出的动作。3．句4中，不定式短语在句中作________。这时，这个不定式用来________．
4．句5中，不定式短语在句中作________，表示宾语发出的动作。Keys：1．主语 2．状语；主语3．表语；解释主语的内容 4．宾语补足语
□动词不定式(The Infinitive)
一、作主语不定式短语作主语时，可以直接放在句首，但在很多情况下，尤其是在疑问句和感叹句中，往往放在谓语之后，而用先行代词it作形式主语。T get up very early is beneficial t yur health.
注意不定式作主语常见句型：1．It is＋adj.(easy，necessary，imprtant，difficult...)＋不定式．2．It is＋n.(a pity，a pleasure，ne’s duty，a shame...)＋不定式．3．It takes/needs/requires＋sme time (hurs，mnths，days，patience...)＋不定式．
It is difficult t keep up a friendship.It is a pity t waste s much mney.It is just like yu t be always ready t help a friend.It tk them tw hurs t finish the wrk.
二、作表语当句子的主语是aim，idea，plicy，questin，suggestin，wish，task，duty，jb，purpse等或者主语是what引导的名词性从句时，后面可以用不定式作表语，用以说明主语所包含内容。Her task is t set the table.注意：作表语的不定式都带t，但当主语部分有实义动词d时，t可以省略。In the evening the nly thing he did was read the newspaper.
三、作宾语1．可以直接用不定式作宾语的动词很多，常见的有：agree，affrd，tend，ask，decide，determine，expect，fail，hpe，learn，intend，manage，ffer，plan，prmise，refuse，want，wish等。I can’t affrd t buy such an expensive car.
注意：当不定式短语比宾语补足语长时，往往将不定式放到宾语补足语后，用代词it作形式宾语，常用动词有：feel，think，make，find，believe，cnsider等。I think it necessary fr me t learn English well.I have lng had it in mind t answer yur email.
2．不定式一般不作介词的宾语，但不定式之前如有疑问词时，就可作介词的宾语。此外，少数介词如but，except等后面可以跟不定式作宾语。一般情况下，作介词宾语的不定式都带t，如果but或except所在句子里的谓语动词都是实义动词d，des，did时，通常省略t。Prfessr Wang gave sme advice n hw t learn a freign language.
四、 作宾语补足语在SVOC句型中，许多动词都可以接不定式作宾语补足语。1．通常作宾语补足语的不定式要带t，常用于以下动词之后：ask，tell，advise，allw，enable，expect，frce，get，like，rder，teach，want，invite，wish，beg等。He desn’t really expect her t pass the exam.
注意：在谓语动词believe，find，think，feel，cnsider，suppse，imagine，prve等后面跟t be...作宾语补足语，不跟t d...。We all suppsed him t be German，but in fact he was Swiss.
2．以下两类动词后跟不定式作宾语补足语时不能带t：(1)一些表示“致使”意义的动词，如：let，have，make等。They made the by g t bed early.(2)一些表示感觉的动词，如：hear，feel，see，watch，ntice等。We felt the huse shake.
注意：当这两类动词为被动语态时，不定式就成了主语补足语。作主语补足语的不定式必须加上t。His father made him g t bed early.→He was made t g t bed early by his father.
五、作定语不定式可以在句子中充当后置定语，修饰名词。以下几类情况常用不定式作定语：1．能带不定式作宾语的动词，其同源名词可以带不定式作定语。常见的有attempt，decisin，prmise，plan等。2．常与不定式搭配的形容词，其同源名词一般可以用不定式作定语。常见的有ability，determinatin，anxiety，eagerness等。
3．序数词、形容词最高级或被nly，last，next等修饰的名词可以用不定式作定语：注意：不定式在作定语时，有时与被修饰的名词有意义上的主谓关系、同位关系、动宾关系，如果该不定式是不及物动词，它后面需要加上适当介词。Miss White is always the first t cme and the last t leave in her schl.
六、作状语不定式可以作状语，表示目的、结果、原因、条件等。1．t...，in rder t...，s as t...(不能放在句首)作目的状语。2．在 t， t，nly t...结构中，不定式作结果状语，其中nly t...用于表示意想不到的结果。
3．enugh t，结构。4．“形容词(happy，glad，lucky，frtunate，surprised，angry，anxius，ready，quick，slw，cruel，clever等)＋不定式”结构。
【拓展】不定式的各种形式及含义：
Ⅰ.单句语法填空1．We had hped ________(catch) the early bus，but it had left befre we gt there.2．We are expecting thirty r s peple ________ (cme).3．The car accident is reprted ________ (kill) tw passers-by.【答案】1．t catch 2．t cme 3．t have killed
4．Have yu checked all the machines ____________(send) t Tibet next mnth?5．—D yu have anything ___________(take) t yur sister?—Nthing.Thank yu just the same.6．I’m really t busy nw. I’ve gt a mund f paperwrk ________ (d).【答案】4．t be sent 5．t be taken 6．t d
7．The teacher had us ________ (hand) in ur hmewrk n time.8．I wuld rather have Mike，wh yu saw last week，________(d) the experiment with me next week.9．Fr nearly three hurs we waited fr the decisin，nly ____________(tell) t cme again the next day.10．What is the way Smith thught f ____________(get) enugh mney t buy the new huse?【答案】7．hand 8．d 9．t be tld 10．t get
Ⅱ.完成句子1．______________________________ (说实话)，I knw nthing abut the prject.2．The city is preparing _____________ (主办) the Olympics.3．We dn’t allw ________________ (任何人在这里吸烟).【答案】1．T tell the truth 2．t hst3．anyne t smke here
4．It’s such fine weather tday.Therefre，I expect the weather ____________________________ (明天是晴天).5．I’m srry I can’t help ________________________ (打扫教室) because I have t d smething else.6．The yung man is always stealing in the neighburhd，s we all wish him _________________ (被抓起来) by the plice.【答案】4．t be fine tmrrw5．t clean the classrm 6．t be caught
7．The teacher tld the by __________________ (不要花费) t much time playing ftball.8．What she did at that time was ____________________ (站着哭) by the rad.【答案】7．nt t spend 8．stand and cry
9．The mther wanted her sn _______________________ (做手术) immediately.10．The children were warned ______________________ (不要踢足球) n the streets.【答案】9．t be perated n 10．nt t play ftball
Ⅰ.单词拼写1．When he was yung，Mr Smith tk an active part in ________(政治活动).2．Last year，Hewitt was kncked ut f the ________(锦标赛) in the third rund.3．The prfessr shk the ________(混合物) and dipped a finger int it.【答案】1．plitics 2．turnament 3．mixture
4．The ______(笔记本电脑) cst him three thusand dllars.5．There is much ________(新闻报道) abut this event in different media.6．All the audience ________(鼓掌) the speaker ludly after he finished his speech.7．The lcal peple were heavily ______(征税) fr what they sld.【答案】4．laptp 5．cverage 6．applauded 7．taxed
8．The ________(载人的) spaceship circled the earth fur times.9．A few dedicated dctrs have fught fr years t enlighten the ________(职业).10．A Russian space ________(太空舱) is currently rbiting the earth.【答案】8．manned 9．prfessin 10．capsule
Ⅱ.短语填空be related t，reach an agreement，in a league f ne’s wn，be devted t，set ff，press cnference，nthing except，be brn int，except fr，cme true1．Only by wrking hard will yur dream ________________ in the future.2．They gt up early and __________ after a simple breakfast.【答案】1．cme true 2．set ff
3．Mike is still a gd student ___________ his being late fr schl at times.4．The ld man has _______________ the cause f educatin all his life.5．The yung lady ______________ a wealthy family and has received a gd educatin.【答案】3．except fr 4．been devted t 5．was brn int
6．There is _________________ sme secnd-hand furniture in the rm，which shws the simple life f its wner.7．The tw sides didn’t ________________ at the meeting until late int the night.8．She is an incredible athlete，truly __________________.【答案】6．nthing except 7．reach an agreement8．in a league f her wn
9．The plice fund that Mr Li ____________________ the accident which tk place last week.10．An imprtant annuncement will be declared at the ______________________ this afternn.【答案】9．is related t 10．press cnference
Ⅲ.课文原句填空1．_____________ is ften a mixture f danger and bredm.跨越海洋通常是危险和无聊的混合物。2．When the jurney ended，Zac’s adventure received ________________________．当旅程结束时，扎克的冒险受到了媒体的广泛报道。【答案】1．Reaching ut acrss the sea2．widespread media cverage
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