北师大版 (2019)选择性必修 第四册Lesson 1 Living In a Community教课课件ppt

这是一份北师大版 (2019)选择性必修 第四册Lesson 1 Living In a Community教课课件ppt，共60页。PPT课件主要包含了课前自主预习，猜词意，课文语篇研读，课堂新知讲练，◇词汇拓讲，语言提升，◇句式解读，突 破 语 法，□观察领悟，□情态动词等内容，欢迎下载使用。

A．礼貌而友善的，和蔼可亲的　B．带来痛苦的，令人难过的；苦的　C．房产；所有物；财产　D．(非正式)尽管如此；至少　E．离开，启程　
1．The price f prperty has risen enrmusly recently.(　　)2．A great deal f bitter experience had taught him hw t lse gracefully.(　　)【答案】1—2　CB　
3．The ld wman with a lng red dress had a pleasant face.(　　)4．The reasn fr his departure was that he wanted t lk after his mther.(　　)5．Anyhw, I wuld like t ask yu all t take me back.(　　)【答案】3—5　AED　
Ⅱ．猜单词拼写　1．__________ v. (使)担心，(使)生气，(使)苦恼→ brther n. (形近词)兄弟　(参考：fllw→fellw)　2．vilent adj. 暴力的；猛烈的→ __________ n. 暴力行为；暴力　(参考：imprtant→imprtance)　3．depart v. 离开；出发→ __________ n. 离开，启程　(参考：furnish→furniture)　【答案】1．bther　2．vilence　3．departure　
4．pleasant adj. 礼貌而友善的，和蔼可亲的→ __________ adj. (反义词)令人不快的，不舒服的； 不友善的，不客气的　5．suspecting adj. 怀疑的→ __________ adj. 无提防之心的，无疑心的　(参考：necessary→unnecessary)　【答案】4．unpleasant　5．unsuspecting　
Ⅲ．完成句子1．Cme ver here and help me __________ the leftver fd.过来帮我把剩下的食物打包。【答案】1．pack up　
2．When we _____________ the terrible smell, Dad said the strnger the manure, the healthier the crps.当我们抱怨味道难闻时，爸爸说肥料味道越大，庄稼越健壮。3．Plice _________ in cnnectin with ne f the attacks.警方逮捕了与其中一次袭击有关的5名青年男子。【答案】2．cmplained abut　3．arrested five yung men　
4．They are unable _____________ the increasing salt cntent f the Mediterranean.他们无法忍受地中海里升高的含盐量。5．I’m srry t __________, but culd yu direct me t the statin?很抱歉打扰你，你能告诉我去车站的路吗?【答案】4．t tlerate　5．bther yu　
Ⅳ．预备语法(情态动词)　写出下面各句中黑体词部分情态动词的含义　1．I think n ne can be cmpared with him in playing basketball.(　　)2．—Must yu interrupt nw? Can’t yu see I’m n the phne?—Srry sir, but it’s urgent.(　　)【答案】1．能　2．必须　
3．I shuld g and visit him this afternn, but I wnder if I will be free.(　　)4．—Lk! There cmes ur headteacher.—That can’t be him. He is in Indnesia.(　　)5．Yu mustn’t g ut at night alne. It’s dangerus.(　　)【答案】3．应该　4．不可能　5．绝不能；一定不要　
一、阅读理解　(　　)1．What caused Ma Ming’s neighburs t be driven mad late at night?A．Singing sngs.B．The nise f drumming.C．Hlding parties.D．Cmplaints frm ther peple.【答案】B
(　　)2．One neighbur als claimed that Ma Ming had a bad influence n his ________.A．snB．daughter　C．ld parentsD．wife　【答案】A
(　　)3．Where did the writer find Ma Ming t knw mre abut the incident?A．In Beijing.B．In Xi’an.C．In Guangzhu.D．In Shanghai.【答案】D
(　　)4．Wh spent a Saturday night in a cell at last?A．James McKay.B．Keith Smith.C．Laurene.D．Ma Ming.【答案】A
(　　)5．Which f the fllwing is NOT true?A．James McKay is 80 years ld.B．Keith Smith was hit ver the head by James McKay with a walking stick.C．Keith Smith mved int the flat abve James McKay abut tw weeks ag.D．James McKay is a retired tailr, a keen gardener and a stamp cllectr.【答案】D　
二、判断正误　(　　)1．Ma Ming mved ut f his rented flat because f his drumming late at night.(　　)2．The flat-wner had knwn Ma Ming’s jb befre he rented his flat t Ma Ming.【答案】1—2 TF　
(　　)3．Neighburs weren’t happy even Ma Ming mved ut f this neighbur-hd.(　　)4．In fact, McKay is usually a peaceful and pleasant persn.(　　)5．Laurene dared nt g nt her balcny because there was smething scared.【答案】3—5 FTF　
三、课文语法填空　Ma Ming, a drummer and bachelr, held parties every night, 1.______ has caused many cmplaints frm his neighburs abut 2.________ (lse) f sleep. They say they were being driven mad 3.______ (expse) t such nise. Since he mved int the building, they have 4.______ (rare) gt a full night’s sleep. 【答案】1．which　2．lss　3．expsed　4．rarely　
They even culdn’t get 5.______ (relax) r read withut plugging their ears. Mrever, ne neighbur thinks Ma Ming is 6.______ alchlic and had a bad influence 7.______ his sn. Finally, the lcal cuncil tk actin. Ma Ming had t leave his 8.______ (furnish) apartment. His 9.______ (depart) has made his neighburs’ life return 10.______ nrmal.【答案】5．relaxed　6．an　7．n　8．furnished　9．departure　10．t　
1．cmplaint n. 投诉　(P30)He mved ut f his rented flat after cmplaints frm his neighburs abut disturbing the peace.【翻译】在接到他的邻居们关于扰乱安宁的投诉后，他搬离了自己租用的公寓。
cmplaint　n. 怨言；牢骚；抗议；控告；控诉；抱怨；诉苦；发牢骚；控诉状；疾病　make a cmplaint abut … 对……提出投诉　cmplain v. 抱怨；埋怨；发牢骚　cmplain t sb abut/f sth向某人抱怨某事　
They argued him int withdrawing his cmplaint.他们说服他撤回了投诉。Eczema is a cmmn skin cmplaint which ften runs in families.湿疹是一种常见的皮肤病，常会遗传。My main cmplaint is that we can’t g ut n the racecurse anymre.我抱怨的主要缘由是我们无法再去外面的赛道了。
In accrdance with specific cnditins, cmplaints and claims may be made t the exprter, imprter, insurance cmpany r shipping cmpany.根据具体情况，投诉和索赔可向出口商、进口商、保险公司或运输公司提出。
【针对练习】单句语法填空(1)Peple have been reluctant t make frmal ____________ (cmplaint) t the plice.(2)If yu can’t get any satisfactin, cmplain _______ the park wner.【答案】(1)cmplaints　(2)t　
完成句子(3)If yu _________________ yur hliday, please infrm us in writing.如果你对自己的假期有意见，请以书面形式告知我们。【答案】(3)have a cmplaint abut　
(4)I wish t _________________ a camera which I bught at yur place a week ag.我要对我一周前从贵处购买的一台照相机提出投诉。(5)In view f this, I have decided t ________________ yur delivery service.鉴于此，我已决定对您的送货服务正式提出投诉。【答案】(4)make a cmplaint abut　(5)make a frmal cmplaint against　
2．cease vt. &vi. 停止，终止，结束　(P30)We tld him that he ught t cease drumming r leave the prperty…　【翻译】我们告诉他应该停止打鼓，否则就搬走……　
cease ding/t d停止做　cease frm ding停止做　cease也可用作名词，意为“停止”　ceaseless adj. 不断的；不停的　ceaselessly adv. 不断地；不停地　
I must ask yu t cease talking against yur wn cmrades.我必须请求你不要讲自己同志的坏话。Cease t struggle and yu cease t live.生命不息，奋斗不止。We wrked withut cease t get the prject finished n time.我们不停地工作以便按时完成计划。
We are nt at rest; we are n a jurney — ur life is a mvement, a tendency, a steady, ceaseless prgress twards an unseen gal.我们不是在休息，我们在旅途中——生命是一种运动，一种趋势，一个稳步、持续的通往一个未知目标的过程。He, n his chair, scarcely lks at her and smkes ceaselessly.他坐在椅子上，不怎么看她，只是不停地抽烟。
【针对练习】单句语法填空(1)Yu cease ________ (grw) nce yu stp learning.(2)There is a __________ (cease) struggle frm nn t night.【答案】(1)grwing/t grw　(2)ceaseless　
(3)The papers shwed “a __________ (cease) quest by scientists ver the centuries…t test and build n ur knwledge f humankind and the universe. ”　(4)The rgan wrks __________ (cease), beating 100,000 times a day, 40 millin times a year — in ttal clcking up three billin heartbeats ver an average lifetime.【答案】(3)ceaseless　(4)ceaselessly　
完成句子(5)The general rdered his trps _____________.那位将军命令他的军队停火。(6)I think and think and ___________________.我想了又想，一直想个没完。【答案】(5)t cease fire　(6)cannt cease frm thinking　
(7)Everyne hpes that tmrrw’s negtiatin ___________ __________.每个人都希望明天的谈判可以停止这场战争。【答案】(7)can cease the war　
3．departure n. 离开，起程　(P30)Ma Ming’s departure has pleased his neighburs.【翻译】马明的离开让他的邻居们高兴起来了。
depart vi. 离开；起程；违背；偏离　departed adj. 已故的；过去的，以往的　departure frm 离开；违反；违背　pint f departure 出发点　departure time 出发时间；撤离时间；起飞时间　departure date 启程日期；离开日期　
A cmputer screen shws arrival and departure times.电脑屏幕显示出到达和离开的时间。Such a mve wuld have been a startling departure frm traditin.这一举措原本会是对传统习俗惊人的背离。Apart frm that apartment, the departed department leader was partly partial t this ne.除了那套公寓外，已故的系领导还有点偏爱这一套。
【针对练习】单句语法填空(1)There are 120 arrivals and ________ (depart) every day.(2) ________ (depart) frm her usual rutine, she tk the bus t wrk.【答案】(1)departures　(2)Departing　
(3)She waited until the last f the guests ________ (depart).(4)His curage frsk him as he knelt and said a prayer fr his ________ (depart) friend.【答案】(3)had departed　(4)departed　
完成句子(5)She ____________ the text t tell an anecdte just nw.她刚才脱离课文扯到一段轶事上去了。(6)I knw it is just a _____________ fr the next jurney.我清楚这才是另一段旅程的出发点。【答案】(5)departed frm　(6)pint f departure　
(7)If yur ________________ is nt in it, please cntact us fr ther fares and schedules.如果您的出发日期不在这段时间，请与我们联络有关价钱及时间。【答案】(7)departure date　
4．vte n. 投票(指行为)；票数　(P30)We tk a vte and came t a reslutin.【翻译】我们投票表决通过了一项决议。
take a vte 投票表决　vte也可以用作动词，表示“投票；表决”　vte fr 投票赞成　vte n 就……表决　vte against 投票反对　vter n. 选民　
The turnut was at least 62 percent f registered vters.至少有62%的登记选民参加了投票。A prpsal t merge the tw cmpanies was vted thrugh yesterday.两家公司合并的建议已于昨日投票通过。Under Senate rules, the chamber must vte n the bill by this Friday.根据规定，参议院必须在本星期五以前投票表决此项议案。
【针对练习】单句语法填空(1)He managed t cnvince ______ (vte) that he was fr real.(2)T attract mre users, the mbile app allws users t vte __________ the bk they hpe t listen t mst.(3)The directrs have just __________ (vte) themselves a huge pay increase.【答案】(1)vters　(2)fr　(3)vted　
完成句子(4)He called all the members tgether and then they ________________.他召集所有的会员，然后他们进行了投票。【答案】(4)tk a vte　
5．prejudiced adj. 有偏见的，有成见的，歧视的　(P30)Ma Ming felt that they were prejudiced against him.【翻译】马明觉得他们对他有偏见。【语言提升】be prejudiced against 对……有偏见　prejudice用作名词时，表示“偏见”　prejudice还可用作动词，表示“使……有偏见；损害”　
Try nt t be prejudiced against anyne just because his taste is different frm yurs.不要只因别人与你品味不同就对他怀有偏见。Her study was nt in any way intended t prejudice the future develpment f the cllege.她的研究绝对无意损害该学院的未来发展。
【针对练习】单句语法填空(1)Practising tlerance can serve as the antidte t __________ (prejudiced) and hatred.(2)The reprt was held back fr fear f _________ (prejudice) his trial.【答案】(1)prejudice　(2)prejudicing　
完成句子(3)We shuld try nt t ________________ thers.我们应该尽量不要对别人产生偏见。【答案】(3)be prejudiced against　
6．remte adj. 偏僻的，偏远的　(P30)Anyhw, I’m nw lking fr a remte huse n the edge f the city.【翻译】尽管如此，我正在这个城市的边缘寻找一个偏僻的房子。
remte adj. (时间)遥远的，久远的；(在血统、因果等方面)关系疏远的；远程的，远程连接的；不很友好的，冷漠的；绝少的；微乎其微的 n. 遥控装置；遥控器　remte cntrl 遥控，遥控装置，遥控操作　remtely adv. 遥远地；偏僻地；(程度)极微地，极轻地　remteness n. 遥远；偏僻；细微；时间久远　
She was a silent girl, cl and remte.她是一个沉默寡言的女孩，对人冷漠且孤傲。I dn’t have the remtest idea what yu’re talking abut.你在说什么我一点都不懂。There is still a remte chance that they will find her alive.他们仍然有一线希望能把她活着找到。The church is remtely situated n the nrth cast f the island.教堂位于这个岛偏僻的北部海岸。
【易混辨析】distant, far, remte这些形容词都含有“远的”之意。distant语意最强，强调距离。far除特殊情况外，侧重长距离；也可用作引申意义。remte侧重指离中心地有利的地方很远。
【针对练习】单句语法填空(1)We had never seen anything ______ (remte) like it befre.(2)His ________ (remte) made her feel unlved.(3)The mst serius attacks are perfrmed ________ (remte) using nly IP cnnectivity.【答案】(1)remtely　(2)remteness　(3)remtely
完成句子(4)It wrks by ________________.它通过遥控工作。(5)That happened _________________.那发生在遥远的过去。(6)They lived in ___________________.他们住在一个偏僻的山村。【答案】(4)remte cntrl　(5)in the remte past　(6)a remte muntain village　
7．pleasant adj. 礼貌而友善的，和蔼可亲的　(P31)McKay’s wife, Laurene said that, while McKay is usually a peaceful and pleasant persn, he had been driven t this act f vilence by literally getting wet just nce t ften.【翻译】迈奇的妻子劳伦说，迈奇通常是一个平和又友善的人，然而，这次暴力确实是由之前多次被淋湿而逼迫所致。
pleasant sensatin 快感　have a pleasant jurney 一路顺风　pleasantly adv. 愉快地；和蔼地，亲切地；友好地　pleasantly surprised 惊喜　pleasantly cl 清爽宜人　pleasantness n. 愉快；快乐；和蔼可亲　
Thrughut the meal, she was extremely pleasant.一顿饭吃下来，她都和善极了。This was a new and pleasant revelatin.这是一个令人愉快的新的启示。Time wre n pleasantly, and likewise smthly, n the whle.总的来说，日子过得很愉快，也很顺利。
Participants were asked t rate the age f the face, the attractiveness f the face, and the pleasantness f the dr.参与者们被要求评判面容年龄、面部吸引力和气味的好闻程度。
【易混辨析】happy, glad, cheerful, jyful, merry, delightful, gay, pleasant, nice 这些形容词均含“愉快的，高兴的”之意。happy侧重感到满足、幸福或高兴。glad是最普通用词，语气较弱，表示礼貌的惯用语；指乐于做某事或因某事而感到满足，常表示愉快的心情。cheerful多指因内心的愉快而表现出兴高采烈。jyful语气较强，强调心情或感情上的欣喜。
merry指精神情绪的暂时高涨，表示欢乐、愉快的心境或情景，侧重充满欢笑声和乐趣。delightful指能带来强烈的快乐，激起愉快的情感，用于非常愉快的场合。gay侧重无忧无虑、精神昂扬、充满生命的快乐。pleasant侧重给人以“赏心悦目”或“愉快的，宜人的”感受。nice语气较温和，泛指任何愉快或满意的感觉。
【针对练习】单句语法填空(1)She remembered the __________ (pleasant) f the evening.(2)“There, sit dwn, sit dwn，” said the Rat ______ (pleasant), “and g n with yur prridge. ”　【答案】(1)pleasantness　(2)pleasantly　
完成句子(3)Spring is a ________________.春天是一个宜人的季节。(4)We had ________________.我们度过了一段愉快的时光。【答案】(3)pleasant seasn　(4)a pleasant time　
(5)Spring temperatures are cmfrtably warm, and fall temperatures are ________________.春天温暖宜人，秋天凉爽泌心。【答案】(5)pleasantly cl　
8．recall vi. &vt. 回想，回忆起　(P31)“It was James’ birthday，” Laurene recalled, “and it was such a beautiful night t enjy the starry night utside…”　【翻译】“那时是詹姆斯的生日，”劳伦回忆道，“也是在户外欣赏星空的一个美好的夜晚……”　
recall　v. 记得；回想；回忆起；叫回；召回；提醒；使人想起；使忆起；使想起；回索 n. 召回；记忆；检索率；罢免；回索率　recallable adj. 可回忆的；可召回的；可撤销的　
recall t life 使苏醒　recall sb t life 使某人苏醒　beynd recall 不可挽回；不能记起　recall frm 从……处召回　recall t mind 回想起；回忆起；记得　
I can recall stries that my mther tld me years ag.我仍能记得我的母亲多年前给我讲的故事。Hendersn recalled that he first met Pllard during a business trip t Washingtn.亨德森记起他是在一次去华盛顿出差的途中第一次与波拉德相识的。
【易混辨析】memrise, remember, recall, recllect, remind这些动词均有“记忆，记住，回忆”之意。(1)memrise指有意识地下功夫把某事的整个细节都记在脑子里。(2)remember含义较广，多指无意识地回忆起往事，也可指通过主观努力去记忆。
(3)recall通常指想方设法回忆已经遗忘之事。(4)recllect指在记忆中搜索，设法想起一时想不起的事情或人，强调过程。(5)remind指经某人或某事的提醒而回忆起某件遗忘之事。
【针对练习】单句语法填空(1)He tried ____________ (recall) the layut f the farmhuse.(2)They were paid nly an average wrker’s wage and were ____________ (recall) at any time.(3)“I was s heartbrken when I saw him. I cannt describe it. ” said his elder brther, Xu Linfu, ________ (recall) his first visit there.【答案】(1)t recall　(2)recallable　(3)recalling　
完成句子(4)It is a decisin ______________.那是一项无法挽回的决定。(5)It is said that the yung man’s timely first aid _________.据说那个年轻人及时的急救使她苏醒过来。(6)I _________________ where I have seen her befre.我想不起来以前在哪儿见过她。【答案】(4)beynd recall　(5)recalled her t life　(6)cannt recall t mind　
1．(P30)The flat-wner said if he had knwn that Ma Ming was a drummer, he wuldn’t have rented the flat t him.【翻译】房东说他如果知道马明是个鼓手，就不会把房子租给他。【句式剖析】if在此表示“如果”，“he had knwn that Ma Ming was a drummer”是表示过去的虚拟语气。
【句式提升】(1)表示与现在事实相反的情况，其句型为“If＋主语＋动词过去式(be动词用were)，主语＋wuld/culd/might/shuld＋动词原形”。If the weather were fine, we wuld g t Shanghai.如果天气好，我们就去上海。(事实上天气不好)　If they had time, they wuld/culd/might g with me.如果他们有时间，他们就会(可能)和我一起去。
(2)表示与过去事实相反的情况。其句型为“ If＋主语＋had＋动词的-ed形式，主语＋wuld/culd/shuld/might have＋动词的-ed形式”。If I had taken his advice, I shuldn’t/wuldn’t/culdn’t have made such a mistake.如果我按照他的建议去做，我一定不会(不可能)犯这样的错误。
(3)表示与将来事实相反的假设和结果，其句型为“If＋主语＋动词过去式/shuld＋动词原形/were t＋动词原形，主语＋wuld/culd/might/shuld＋动词原形”。The glass wuld break if yu drpped it.杯子摔下来会打破的。(事实上没有摔下来)　If it shuld rain, the crps wuld/culd/might be saved.假如天下雨，庄稼就一定(有可能)会得救。
【针对练习】完成句子(1)If I had read the bk, I __________ yu abut it.如果我已经读了这本书，我会告诉你关于它的内容的。(2)If he studied at this schl, he __________ the envirnment arund the schl very much.如果他在这所学校学习的话，他会非常了解周边环境。【答案】(1)wuld have tld　(2)wuld knw　
(3)If he _________ t Harvard University, he wuld make full use f his time.如果他上了哈佛大学的话，他就会充分利用他的时间了。【答案】(3)shuld g　
2．(P30)Getting enugh sleep is imprtant fr peple’s health and, after such a chrus f cmplaints, we had t take actin.【翻译】获得充足的睡眠对人们的健康很重要，而且，在这样一系列的抱怨之后，我们不得不采取行动。【句式剖析】“Getting enugh sleep”是动词的-ing形式短语，在本句中充当主语。
【句式提升】动词的的-ing形式是英语中的非谓语动词形式之一，起名词的作用。在动词的-ing形式短语中，动词的-ing形式还保留动词的属性，如可以带有自己的宾语、状语等。(1)动词的-ing形式作主语的类型：　①直接位于句首作主语。Swimming is a gd sprt in summer.在夏季，游泳是个很好的运劢。
②用it作形式主语，把动词的-ing形式(真正的主语)后置，其常见的句型为“It＋be＋名词或形容词＋动词的-ing形式”。常用于该句型的名词和形容词有：use, n use, gd, n gd, a waste f time, useless, senseless, wrthwhile等。It is wrthwhile reading the bk.读这本书是值得的。
③用于“There be”句型中。There is n saying when he’ll cme.很难说他什么时候会来。④用于N开头的祈使句中。N smking in public areas.公共场所禁止吸烟。
⑤动词的-ing形式的复合结构作主语。当动词的-ing形式有自己的逻辑主语时，常可以在前面加上一个名词或代词的所有格，构成动词的-ing形式的复合结构(这时，名词或代词的所有格作动词的-ing形式的逻辑主语)。Their cming t help was a great encuragement t us.他们来帮忙对我们是一个很大的鼓舞。
(2)动词的-ing形式作主语与动词不定式作主语的比较：　动词的-ing形式作主语多用来表示泛指或抽象动作，动词不定式作主语则多用来表示特指或具体动作。试比较：　If time permits, having a picnic is a gd chice.若时间充足，去野餐是一个很好的选择。T finish this task will take a lng time.完成这项任务将会花费很长时间。
注意：　①在“It is n use…” “It is n gd…” “It is fun…” “It is a waste f time…”等句型中，通常用动词的-ing形式作真正的主语。It is n use/gd/a waste f time talking abut that.谈论那件事没有用/没有好处/浪费时间。
②在疑问句中，通常用动词的-ing形式的复合结构，而不用动词不定式的复合结构作主语。Des yur saying that mean anything t him?③当句子中的主语和表语都是非谓语动词时，要遵循前后一致的原则，主语和表语在形式上要求统一。Seeing is believing. (＝T see is t believe. )　
【针对练习】单句语法填空(1)There is n __________ (jke) abut such matters.(2)It is n gd __________ (learn) withut practice.(3) __________ (walk) is my sle exercise.(4) __________ (talk) mends n hles.【答案】(1)jking　(2)learning　(3)Walking　(4)Talking　
完成句子(5) _______________ is a pleasure.和你一起工作是一种乐趣。(6) __________________ is interesting.爬山很有趣。【答案】(5)Wrking with yu　(6)Climbing muntains　
(7) _______________ during the rush hur is tiring.在高峰时刻开车令人厌烦。(8) __________ phts is prhibited here.这里禁止拍照。【答案】(7)Driving a car　(8)Taking　
【例句观察】1．Plice had t break up the crwd.2．I culdn’t trust him anymre.3．Yu ught t have been mre careful.4．Yu dn’t have t wrry n that thing.5．She dared nt breathe a wrd f it t anybdy.
【我的领悟】以上每个句子中都含有情态动词。其中， ________ 和 ______ 是表示过去的意义。have t用于否定句中时，前面要加 __________。Keys：had t, dared; 助动词　
一、定义　情态动词本身有一定的词义，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。情态动词要与动词原形一起使用，给谓语动词增添情态色彩。
二、位置　情态动词通常放在谓语动词之前， 谓语动词前若有hardly, scartely等程度副词时，则置于程度副词之前。在疑问句中， 情态动词则置于主语之前。
I can see yu. Cme here.我能看见你，过来吧。He must have been away.他一定走了。Hw dare yu treat us like that!　你怎能那样对待我们！　
三、用法　情态动词无人称和数的变化， 情态动词后的动词需用原形，变为否定句时只需在情态动词后面加“nt”。 个别情态动词有现在式和过去式两种形式， 过去式用来表达更加客气、委婉的语气， 时态性不强， 可用于过去、现在或将来时。情态动词没有被动语态，也没有非谓语形式，即没有不定式、分词等形式。
He culd be here sn.他很快就来。We can’t carry the heavy bx.我们搬不动那重重的箱子。She dare nt say what she thinks.她不敢说她所想的。
四、几个重要的情态动词　1．have t　have t意为“必须，不得不”，意义与must相近。但must表示的是说话人的主观看法，而have t则往往强调客观需要，有被动接受的意思。have t可用于过去时，没有疑问句形式，其疑问句用must代替，其否定式为dn’t have t，表示“不必”。
I have t g nw, because my mther is in hspital.我现在得走了，因为我母亲还在医院。My brther was very ill, s I had t call the dctr in the middle f the night.我弟弟病得很厉害，因此我只得半夜里把医生请来。(客观上需要做这件事)　
The teacher said that there were many mistakes in my test paper, s I had t g ver it again.老师说我的试卷中有很多错误，所以我只好再检查一遍。Yu dn’t have t g there.我不必去那里。
2．dare　意为“敢于”。作情态动词时，没有人称和数的变化，主要用于否定句、疑问句和条件状语从句中，其过去式形式为dared。—Dare yu tell her the truth?—Yes, I dare. /N, I daren’t.——你敢告诉她真相吗?——是的，我敢。/不，我不敢。
He daren’t admit this.他不敢承认这件事。Hw dare yu say I’m unfair?你怎么敢说我不公平呢?
3．can/culd　can/culd 表示“可以；能够；会；可能”。表示过去有能力时要用culd。表示请求时，在口语中常用culd代替can，使语气更委婉。在肯定句中表推测时，通常用culd(可能)，但在否定句中表推测时，则用can’t(不可能)。
Tw eyes can see mre than ne.两只眼比一只眼看得真。I can speak fluent English nw, but I culdn’t last year.我现在可以流利地说英语了，但是去年不行。Culd the girl read befre she went t schl?这女孩上学前能识字吗?
Yu mustn’t smke while yu’re walking arund in the wds. Yu culd start a fire.当你在树林里走时请勿吸烟，那样可能会引起火灾。Culd yu have her call me back when she gets hme, please?当她回家时，您能叫她给我回个电话吗?I wnder if I culd just ask yu t sign here.我想知道我是否可以请您在这里签名。
—Culd I brrw yur dictinary?—Yes, f curse, yu can.—N, I’m afraid nt/N，yu can’t/N，yu may nt.——我能借用你的词典吗?——是的，当然可以。——不，恐怕不行。
4．ught t　ught t 表示“应该；应当”，也可表示义务或责任，比shuld语气重；还可用来表示推测。ught t的语气中，含有“按道理应该……”之意(客观推测)。若要反映客观情况或涉及法律义务和规定，一般用ught t。
Yu ught t take care f him.你应该照看他。—Ought I g nw?—Yes, yu ught t. /N, yu ughtn’t t.——我现在应该去吗?——是的，你应该去。/不，你不应该去。
Yu ught t bring the child here.你应该带那个孩子来这里。He ught t be hme by nw.现在他应该在家里。
完成句子1．Yu __________ anything.你们什么都不敢说。2．I think I __________ get back t wrk.我想我应该重新工作了。【答案】1．dare nt say　2．ught t　
3．I ____________ my innermst feelings t anyne.我不能向任何人表达我内心深处的感情。4．We have ___________ adapt quickly t the new system.我们不得不迅速适应新制度。【答案】3．culd nt express　4．had t　
5．________ yu ______________ the frest?你敢穿过那片森林吗?6．It is the envelpe they _________________.这个是大家都不敢拆开的信封。【答案】5．Dare; g thrugh　6．dare nt pen　
一、单词拼写　1．Black cffee leaves a _________ (苦的) taste in the muth.2．They ffered me a jb, _________ (打包) bxes in a warehuse.3．The gvernment is pressing fr an early ________ (解决) f the dispute.【答案】1．bitter　2．packing　3．reslutin　
4．I will never __________ (停止) t chase after my dream.5．He is an extremely __________ (和蔼可亲的) and bliging man.6．Yu’re standing near a track as an ut-f-cntrl train hurtles twards five ________ (无提防之心的) peple.【答案】4．cease　5．pleasant　6．unsuspecting　
二、单句语法填空1．It is easier fr dctrs t treat patients _________ (remte) by the latest technlgy.2．_________ (depart) guests are asked t check ut by nn.3．_______ (cmplaint) seemed t be an everyday ccurrence.【答案】1．remtely　2．Departing　3．Cmplaints　
4．These few lines disclse the gd humur and ________ (pleasant) f this great genius.5．On the cntrary, this knwledge must cntinually be renewed by __________ (cease) effrt, if it is nt t be lst.【答案】4．pleasantness　5．ceaseless　
三、课文原句填空　1．We _______________ the smell f fish!　我们很难去掉(身上的)鱼腥味！　2．He _________________ his ways frm nw n.他还承诺从现在开始改变他的方式。【答案】1．culd hardly get rid f　2．has als prmised t change　
3．“We tld him that he ____________ r __________，” a cuncil member said.一位委员会成员说：“我们告诉他应该停止打鼓，否则就搬走。”　【答案】3．ught t cease drumming; leave the prperty　
4．____________ means the htel staff makes the bed every day and I dn’t have t d my wn washing!　住在旅馆里就意味着每天有服务员整理床铺，我也不必自己洗衣服！　【答案】4．Living in a htel　
5．Instead, Smith ___________ ne f his larger tanks ver his balcny and bth the Mckays and the cake ______________.然而，史密斯从阳台上倒掉他的一个大鱼缸中的水，将迈奇夫妇和蛋糕都淋了个通透。【答案】5．emptied; were wet thrugh