高中英语人教版 (2019)选择性必修 第二册Unit 3 Food and Culture图片ppt课件

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 3 Food and Culture图片ppt课件，共60页。PPT课件主要包含了课前自主预习，猜词意，课堂新知讲练，◇词汇拓讲，用法详解，◇句式解读，归纳拓展，突 破 语 法，□观察领悟，□针对练习等内容，欢迎下载使用。
A．食堂；餐厅B．品牌　C．稳定的；稳重的D．(尤指烹饪)材料；成分　E．(饭后)甜点
1．There are hundreds f different brands n the market. (　　)2．Check the list f ingredients n the side f the package. (　　)【答案】1．B　2．D　
3．This dessert can be served straight frm the refrigeratr. (　　)4．After several part-time jbs, he’s nw gt a stable jb in a bank. (　　)5．Wrkplace canteens are ffering healthier fds than ever befre. (　　)【答案】3．E　4．C　5．A　
Ⅱ．猜单词拼写　1．stable adj. →__________　adv. 稳定地；坚固地　(参考：pssible→pssibly)　2．traditin n. →________　adj. 传统的；习俗的；惯例的　(参考：persn→persnal)　3．attract vt. →__________　adj. 有吸引力的；有魅力的　(参考：bject→bjective)　【答案】1．stably　2．traditinal　3．attractive　
Ⅲ．预备语法(过去完成时)　根据句意用括号内单词的适当形式填空　1．The train ____________(leave) when I gt t the statin. 2．Instead f getting dwn t a new task as I _________ _______ (expect), he examined the previus wrk again. 【答案】1．had left　2．had expected　
3．I ____________(hpe) t send Peter a gift t cngratulate him n his marriage, but I culdn’t manage it. 4．By the time he gt t the schl, the first perid ________ _________(finish). 5．The media reprted mre than 1,000 peple ____________ (kill) in the earthquake. 【答案】3．had hped　4．had been finished　5．had been killed　
1．cntribute t… 为……做出贡献；向……捐款；促成，造成；有助于；导致　(P28)Italy，Greece，and Spain are famus fr their lives，figs，and ther ingredients，which have all cntributed t centuries f cuisine develpment. 【翻译】意大利、希腊和西班牙以橄榄、无花果和其他食材而闻名，这些食材都为几百年的烹饪发展做出了贡献。
(1)cntribute t ding sth. 有助于做某事　cntribute mney t the fld-striken area 向洪灾区捐款　cntribute time t the activity 时间花在活动上　cntribute articles t the magazine 给杂志社撰稿　(2)cntributin n. 贡献；捐赠；投稿　make a cntributin/cntributins t … 为……做出贡献　(3)cntributr n. 捐赠者　
It is ur respnsibility t cntribute t/make cntributins t ur mtherland. 为祖国做贡献是我们的责任。
【针对练习】　单句语法填空　(1)He made a very psitive __________(cntribute) t the success f the prject. (2)The Chinese peple have made many cntributins ________ mankind. (3)The three f them cntributed t ______(cmplete) the task. 【答案】(1)cntributin　(2)t　(3)cmpleting　
完成句子　(4)Chaplin ___________________ silent films. 卓别林对无声电影做出了巨大的贡献。【答案】(4)made great cntributins t　
2．stable adj. 稳定的；稳重的　(P28)As the persn t bring hme the bacn, he needs t find a stable jb. 【翻译】作为养家糊口的人，他需要找一份稳定的工作。
stable n. 马厩；马棚　stably adv. 稳定地；平稳地　stability n. 稳定　
After the system is put int use, it runs stably and reliably. 系统投入使用后，运行稳定可靠。
【针对练习】　单句语法填空　(1)They hpe the treaty will bring peace and ________(stable) t Sutheast Asia. (2)Will they manage t keep the wrld ecnmy expanding ________ (stable)?【答案】(1)stability　(2)stably　
完成句子　(3)The injured man was ____________________. 那个受伤的男人情况稳定。【答案】(3)in a stable cnditin　
3．set ff 出发，动身；引起；点燃，使爆炸　(P29)When I set ff fr the cafeteria… 【翻译】当我出发去自助餐厅的时候……　
set ff fr＋地点 出发去某地　set dwn 写下；放下　set ut 出发，动身　
His rude reply set ff a bad feeling f me. 他无理的答复引起了我的反感。Sme bys are setting ff firewrks in the street. 几个男孩正在街上放烟火。
set ut t d sth. 着手做某事　set abut ding sth. 着手做某事　set up 建立；竖立　set aside 把……放在一边；节省；保留　
【针对练习】　单句语法填空　(1)We ught t set ______ at 7：00, while the rads are empty. (2)Make sure that yu set ______ every wrd she says. (3)Set ______ half an hur t take exercise every day. 【答案】(1)ff/ut　(2)dwn　(3)aside　
一句多译　我着手研究蛇的习性，以便用最简单的方法捕捉它们。(4)I ________ the habits f　snakes, s I culd trap them in the easiest way. (5)I ________ the habits f snakes， s I culd trap them in the easiest way. 【答案】(4)set abut researching　(5)set ut t research　
1．(P28)We’ll need ten mnths at least t have the restaurant decrated. 【翻译】我们需要至少十个月的时间来装修餐厅。【句式剖析】　本句使用了have sth. dne结构，过去分词作宾补，此时have可与get互换使用。
(1)have sth. dne可表示“使某事被做”。主语是有意识的行为，可能是主语自己做，也可能请别人做。(2)have sth. dne可表示“遭遇，经历(不好的事)”。
Unfrtunately, she had her leg brken when getting ff the bike. 不幸的是，她下车时把腿摔断了。
【联想】　 　I had made/let the wrkers paint the rm. ＝I gt the wrkers t paint the rm. 我已让工人粉刷了房间。
【特别提醒】　(1)have sb. ding多用于否定句，常与can’t或wn’t连用，表示“不能容忍做某事”。I wn’t have yu speaking t yur mther that way. 我不许你那样对你母亲说话。
(2)have sth. t d表示“有某事要做”，have表示“有”时，常用动词不定式作后置定语。Srry, but I have a lt f hmewrk t d. 对不起，但我有很多作业要做。
【针对练习】　单句语法填空　(1)When she went shpping, she had her bag ________ (steal). (2)We can’t have peple ________ (arrive) late all the time. (3)I can’t hang ut with yu. I still have sme wrk ________ (finish). 【答案】(1)stlen　(2)arriving　(3)t finish　
2．(P28)He prefers this brand f cffee which, as he said, has an unusually gd flavur. 【翻译】他喜欢这个牌子的咖啡，正如他说的，味道极其好。【句式剖析】　本句中“as he said”是as引导的定语从句。which也引导定语从句，先行词为cffee，在定语从句中作主语。
(1)as引导非限制性定语从句，代指整个主句的内容，可放在主句之前、之后或中间，意为“正如、正像”。(2)as引导非限制性定语从句的常见搭配：　as we all knw 众所周知　as is well knwn t us 众所周知　
as ften happens 正如经常发生的那样　as we expect 正如我们预料的那样　as is/was expected 正如预料的那样　as yu can see 如你所见　as has been said abve 如上所述　as is ften the case 这是常有的事　
As we all knw, the earth travells arund the sun. 我们都知道，地球绕着太阳转。As is ften the case with him, he was fined fr speeding. 他因超速而被罚款，这对他而言是常有的事。
【针对练习】　写出下列句子中as的含义　(1)As the average age f the ppulatin increases, there are mre and mre ld peple t care fr. ____________(2)Intelligent as yu are, I suspect yu will fail. ____________【答案】(1)随着　(2)尽管　
(3)As I began my wn persnal weight prgram, I was filled with the fear. 　____________(4)There was n shade as the trees were n mre than 3 feet tall. ____________(5)She is earning $6,500 a day as a mdel in New Yrk. ____________【答案】(3)当……时候　(4)因为　(5)作为　
【例句观察】　①We had painted the huse befre we mved in. ②This was the first time that we had met such tugh prblems. ③All the tickets had been sld ut when we arrived. ④The architect tld us that the prject had been cmpleted.
【我的领悟】　句①②③④中画线部分都是用的__________时态，这种时态的基本结构是________，其被动结构为________。Keys: 过去完成； had＋过去分词；had been＋过去分词
□过去完成时及其被动语态
过去完成时表示过去某一时间或动作之前已经完成的动作或存在的状态。一、基本结构：had＋动词过去分词　1．肯定句：主语＋had＋动词过去分词＋其他。He had already been t New Yrk earlier in the week. 本周早些时候他已经去过纽约。
2．否定句：主语＋hadn’t＋动词过去分词＋其他。At that time we hadn’t met her. 那时我们还没有见过她。
3．一般疑问句：Had＋主语＋动词过去分词＋其他?肯定回答：Yes，主语＋had. 否定回答：N，主语＋hadn’t. —Had yu visited here befre?—Yes，I had. /N，I hadn’t. ——你以前参观过这里吗?——是，我来过。/没有，我以前没有来过。
4．特殊疑问句：特殊疑问词或词组＋had＋主语＋过去分词＋其他?Where had yu been befre yu came here?你来这里前还去过哪里?
二、基本用法　1．表示在过去某一时刻或动作之前完成了的动作，也可以说过去的时间关于过去的动作。即“过去的过去”。By nine ’clck last night，we had gt 200 pictures frm the spaceship. 到昨晚9点钟为止，我们已经收到了200张从宇宙飞船发来的图片。
2．表示在过去某一时间的动作或状态持续到另一时间，并且还有可能持续下去，常和fr，since构成的时间状语连用。He said he had wrked in that factry since 1949．　他说自从1949年以来他就在那家工厂工作。
【特别提醒】　(1)如果两个动作紧接着发生，则常常不用过去完成时，特别是在包含 befre 和 after 的复合句中，因为从句的动作和主句的动作发生的先后顺序已经非常明确，可以用一般过去时代替过去完成时。After he arrived in England，Marx wrked hard t imprve his English. 马克思到达英格兰之后，努力学习以提高他的英语水平。
(2)过去完成时与现在完成时的用法区别：现在完成时表示相对于现在来说已完成的动作，过去完成时表示相对于过去某一时刻来说已完成的动作。We have cleaned this plluted river. 我们已经净化了这条被污染了的河流。He said he had translated this bk int Japanese. 他说他已经把这本书译成了日语。
三、特殊用法　1．动词think，want，hpe，mean，plan，intend等用过去完成时来表示过去未曾实现的想法、希望、打算或意图等。They had wanted t help but culd nt get there in time. 他们本来打算去帮忙，但没有及时赶到那里。We had hped t be able t cme and see yu. 我们本来希望能来看看你。
2．过去完成时还可用在 hardly…when…，n sner… than…，it was the first/secnd/…time (that)…等固定句型中。Hardly had he begun t speak when the audience interrupted him. 他刚开始演讲时，听众就打断了他。
N sner had he arrived than he went away again. 他刚到就又走了。It was the third time that he had been ut f wrk that year. 这是他那一年第三次失业了。
四、过去完成时的被动语态　1．过去完成时的被动语态是过去完成时态和被动语态的结合，由 “had＋been＋动词过去分词” 构成。表示过去某一时间之前就已经被完成的动作，常与by，befre 等介词短语或时间状语从句连用。
2．过去完成时的被动语态(动词以d为例)有以下三种形式：　(1)肯定结构：主语＋had been dne＋其他成分。(2)否定结构：主语＋had nt been dne＋其他成分。(3)疑问句结构：　①Had＋主语＋been dne＋其他成分?②疑问词＋had＋主语＋been dne＋其他成分?
Hw many buildings had been destryed when the earthquake ended?地震结束时有多少建筑物被毁?As the assignment had been dne，he went n t search the Internet. 任务完成后，他继续上网搜索。The media reprted mre than 1,000 peple had been killed in the earthquake. 媒体报道，有1 000多人在地震中丧生。
Ⅰ．单句语法填空　1．She said that her husband ________ (pass) away at least 10 years befre. 2．It was a scene that ________ (repeat) many times in the theater 75-year histry. 【答案】1．had passed　2．had been repeated　
3．If nly I ________ (knw) the answer when the teacher asked me t answer the questin the day befre!　4．—Did yu pay a visit t Disney in Shanghai?—I ________ (plan) t, but I decided t stay with my sick mther at the last minute. 5．By the end f last year, my vcabulary ______(grw) t 3,000 wrds. 【答案】3．had knwn　4．had planned　5．had grwn　
6．I wuld rather I ________ (attend) the meeting, because it was s imprtant. 7．The decisin __________ (make) when I gt t the cmpany. 8．A rescue wrker risked his life saving tw turists wh ________ (trap) in the muntains fr tw days. 【答案】6．had attended　7．had been made　8．had been trapped　
9．The plice tld me that they ________ (find) my lst dg. 10．My exam failed because I __________ (nt make) full preparatins fr it. 【答案】9．had fund　10．hadn’t made　
Ⅱ．完成句子　1．N sner_______________ t wrk than the machine brke dwn. 他们刚开始工作，机器就坏了。【答案】1．had they begun　
2．They________ fr eight years befre they gt married. 他们在结婚前已经恋爱八年了。3．He ________ the 6:30 bus, but fund it gne. 他本希望赶上6点半的公共汽车，但发现它已经走了。【答案】2．had been in lve　3．had hped t catch　
4．This was the first time that the famus singer _________ _____ acrss the cuntry. 这是这位著名歌手第一次在全国巡回演出。5．She ________ by the time she reached hspital. 她到达医院时已经不省人事了。【答案】4．had tured　5．had been uncnscius　
Ⅰ．单词拼写/单句语法填空　1．Many Chinese ________(品牌) are facing new challenges frm the mdern market. 2．At present, ur cmpany has a ________(稳定的) relatinship with their cmpany. 3．She had hmemade ice-cream fr ________(甜点). 【答案】1．brands　2．stable　3．dessert　
4．He has made great __________(贡献) t the develpment f science f ur cuntry. 5．Our skin cream cntains nly natural ________(成分). 6．The prices f il have gne up ________(stable) in the past years. 【答案】4．cntributins　5．ingredients　6．stably　
7．I feel upset because I had my suggestin ________(turn) dwn at the meeting. 8．I was abut t set ________ when the telephne rang. 9．________ we expected, he passed the driving test. 10．He has a big family ________(supprt). 【答案】7．turned　8．ff/ut　9．As　10．t supprt　
Ⅱ．短语填空　cntribute t; set ff; at least; pay attentin t; earn ne’s living; be regarded as　1．The assistant teacher tld the student t _______________ his spelling. 【答案】1．pay attentin t　
2．The nvel ________________ ne f the classic wrks. 3．He ffered t ____________ the Red Crss. 4．In rder t _________________ in a strange city, Mr Zha first wrked in a supermarket selling fruits. 【答案】2．is regarded as　3．cntribute t　4．earn his living　
5．We’ve cme t see yu, s yu culd ______________ stand and greet us prperly. 6．He ________________ sme firewrks t celebrate their graduatin. 【答案】5．at least　6．set ff　
Ⅲ．完成句子　1．Befre driving int the city, yu are required t________. 开车进城之前，你必须洗车。2．The machine is ________. 这台机器操作方便。3．________ yu t make a new plan. 你有必要制订一个新计划。【答案】1．have yur car washed　2．easy t perate　3．It is necessary fr