高中英语必修四第四单元重点

高中英语必修四第四单元重点、难点UnitFourBodylanguage1、Yesterday,anotherstudentandI,representingouruniversity’sstudentassociation,wenttotheCapitalInternationalAirporttomeetthisyear’sinternationalstudents.昨天，我和另一个学生代表我们学校的学生会，到首都国际机场去迎接今年的国际学生。representvt.代表；代理用法归纳：（1）representoneselfas/tobe…自称是…；自言Herepresentedhimselftobeamemberofourgroup.他自称自己是我们小组的成员。Don’trepresentyourselfasaleader.别自称自己是领导。（2）representsth.tosb.阐述；表达Letmerepresentmyideatoyouinanotherway.让我用另一种方式向你表达我的观点。Canyourepresentittousindetail.你能详细向我们叙述吗？（3）representsth.代表；代理Youtwowillrepresentourschoolatthemeeting.你俩个代表我们学校去开会。2、TonyapproachedJulia,touchedhershoulderandkissedheronthecheck.托尼走近茱莉亚，摸了摸她的肩，亲了亲她的脸。approachv.用法归纳：（1）走近；接近Whenyouapproachhim,walksoftlyandslowly.接近他的时候，慢慢地、轻轻地走。Aswinterapproaches,theweatherbecomescolder.冬季来临时，天气更冷了。（2）找某人；接近某人Theheadmasterisdifficulttoapproach.校长很难接近。Thatisnotagoodwaytoapproachher.那不是接近她的好办法。（3）对待；处理Youshouldapproachthesmallkittywithcare.你应该小心对待那只小猫。Myfatherapproacheseverythingwithgreatthought.我父亲处理每件事情都要深思熟虑。联想扩展：approachn.（1）接近；走近Thebirdflewawayatourapproach.我们一接近鸟就飞了。（2）对待或处理事情的方式方法Whenyoulearnaforeignlanguage,thebestapproachisusingit.学外语最好的方法就是使用它。（3）makeapproachestosb.设法接近或认识某人Heisgoodatmakingapproachestostrangers.他擅长认识陌生人。即时活用：Whenisthebesttimeto_______myemployeraboutanincreaseinsalary?A.arriveatB.gettoC.reachD.approach答案：D3、However,peoplefromplaceslikeSpain,ItalyorSouthAmericancountriesapproachotherscloselyandaremorelikelytotouchthem.不过，来自西班牙、意大利和南美等国的人会站在离别人很近的地方，而且可能会接触对方。likelyadj.用法归纳：（1）可能作表语A.跟不定式Areyoulikelytobehereearlytomorrowmorning?明天早上你可能早点到这儿吗？Itislikelytosnowtonight.今晚可能会下雪。B.跟从句ItisnotlikelythattheSomalipirateswillsetfreethesailorsunconditionally.索马里海盗不可能无条件地释放海员。Itislikelythathewillwinthematch.他有可能赢得比赛。（2）作定语A.可能的；可信的Whatishislikelyplacetostay.他可能会呆在那里？Onelikelyresultoftheheavysnowistherisingofthevegetableprice.大雪的一个可能的结果就是菜价上涨。B.合适的；有希望的Theparkisalikelyplaceforawalk.公园是适合散步的地方。Heisalikelyyoungpainter.他是一个有希望的年轻画家。联想扩展：likelyadv.很可能Thebabywillverylikelycrywhenyouleave.你离开时小孩很可能会哭。特别提示：likely作副词表示“很可能”时，多和most或very连用。易混辨析：possible,probable;likely可能possible强调客观上有可能性，暗示“实际上可能性很小”。probable指有根据，合情理，值得信任的事物。“大概，很可能”。likely从表面看某事很可能发生。即时活用：1、Inmyopinion,______quitelikelythathewillspendmoretimeoncomputerstudy.A.there’sB.it’sC.he’sD.that’s2、Theweathermansaidthatitis____torain,butnot_____.A.possible;probableB.probable;possibleC.possibly;probableD.probably;possibly3、Itis_______thattheletterwill____youthisafternoon.A.mostlike;arriveB.likely;reachC.mostlylike;getD.bestlike;reach答案：BAB4、Ingeneral,though,studyinginternationalcustomscancertainlyhelpavoiddifficultiesintoday’sworldofculturalcrossroads.但总的来说，在当今文化交融的时代，学习不同国家的习俗肯定能帮助我们避免交往中的困难。ingeneral一般说来；总的说来Ingeneral,youhavedoneagoodjob.总的说来，你的工作做的不错。Womeningeneralliketoshopfornewclothes.一般说来，女人喜欢买新衣服。avoidvt.避免Weshouldavoidthetopicbeforehim.在他面前我们应该避免这个话题。Shedidn’tattendthemeetingtoavoidmeetinghim.她没去开会为了不遇到他。特别提示：avoid后一般跟名词、代词或动名词。即时活用：People_______likeher,althoughsometimessheannoysthem.A.ingenerallyB.generalC.ingeneralD.inageneral答案：C5、defendvt.&vi.用法归纳：（1）保卫；保护Themotherdefendedthebabyfromthefallingceiling.妈妈保护婴儿不受下落的天花板的伤害。Weshoulddefendourplanet.我们应该保卫我们的星球。（2）为…辩护Ifyoudon’thavealawyer,youcandefendyourself.如果没有律师，你可以为自己辩护。Youcandefendyouridea.你可以为你自己的观点辩护。联想扩展：defendagainst/from保护…使不受WeoughttodefendourselvesagainstH1N1flu.我们应该保护自己不受甲流侵害。即时活用：1、Thecity____byanarmyof600menwasdifficulttotake.A.defendingB.todefendC.havingdefendedD.defended2、Ican’taffordalawyersoIshall______myself.A.recommendB.affectC.predictD.defend答案：DD6、Peoplearoundtheworldshowallkindsoffeelings,wishesandattitudesthattheymightneverspeakaloud.世界各地的人表达出他们永远说不出的各种各样的感情、希望和态度。aloudadv.用法归纳：（1）出声的StudentsshouldreadEnglishaloud.学生们应该大声读英语。Pleasereadaloud.请出声读。（2）大声的Canyoureadyourcompositionaloudtotheclass?你能把你的作文大声向全班朗读吗？Idarenotspeakaloud.我不敢大声说。易混辨析：loud;loudly;aloudloud作副词或形容词，表示“大声的”，多和sing,speak,talk,cry,等词连用。有比较级。loudly作副词，表示“大声的”，但侧重于“喧闹；吵杂”，多和shout,explode等词连用，有比较级。aloud作副词，表示“出声的；大声的”，多和read，speak或think连用，无比较级。即时活用：用loud;loudly;aloud填空。1、Speak______please,Ican’thearclearly.2、Don’tspeaktoo，it’stoonoisyhere.3、Thebabycried______forhalfanhour.4、Myfatheroftensitsalone,thinking______.答案：1、louder2、loudly3、loud4、aloud7、Themostuniversalfacialexpressionis,ofcourse,thesmile---itsfunctionistoshowhappinessandputpeopleatease.微笑当然是最普遍通用的面部表情，它的作用是表示快乐并使人放松。atease舒适；自由自在Ifeelateasewithfriends.和朋友在一起我感到自在。Sheknewthathewasnotatease.她知道他不自在。联想扩展：set/put…atease使安心withease毫不费劲的；轻而易举的8、Makingafistandshakingitalmostalwaysmeansthatsomeoneisangryandthreateninganotherperson.握拳头并且晃动拳头基本上就是说一个人生气了并威胁另一个人。almostadv.几乎Wehavealmostfinishedthehomework.我们快要做完作业了。Itwasalmostdarkintheroomwhenthereisnolight.没有灯的时候那个房子几乎漆黑一片。特别提示：almost作副词，修饰形容词、副词或动词。易混辨析：nearly和almost的区别（1）nearly可和almost替换。（2）句子前面如果有very,pretty,not时，只可用nearly。Itisnotnearlysoeasyasyouthink.（3）当修饰no,nothing,none,never,nobody,nowhere等否定词时，只可用almost.Thereisalmostnofoodleftforhim.9、Inmostplacesaroundtheworld,frowningandturningone’sbacktosomeoneshowsanger.在世界大部分地方，