高中英语必修四第一单元知识点

Unit1WomenofachievementWarmingup(languagepoints)1.dressas打扮成…2.drivesb.outof把某人驱赶出3.beputtodeath被处死besentencedtodeath被判死刑4.concernoneselfwith使…关心(某事)我们必须关心环境问题。beconcernedabout/for担心5.be/becomeaspecialistin成为…方面的专家WemustconcernourselveswiththeenvironmentalproblemsUnit1WomenofachievementReading(languagepoints)1.FollowingJane’swayofstudyingchimps,ourgroupareallgoingtovisitthemintheforest.FollowingJane’swayofstudyingchimps是现在分词作状语，表示伴随状态。Hesatinthearmchair,readinganewspaper.现在分词可作定语、状语、补语、表语:Hesawaflyingbird.Hisfrienddied,leavinghimalotofmoney.Isawhimsingingjustnow.Thematchisexciting.2.behave1)vi.表现她表现出了很大的勇气。Shebehavedwithgreatcourage.【拓展】behavio(u)rn.举止;行为behaveoneself守规矩,有礼貌behavewell/badly行为好/不好根据汉语提示完成英语句子。1)你今天在晚会上守规矩了吗?Didyou______________atthepartytoday?2)这孩子在校行为良好。Thechild____________atschool.3)behaveyourselfbehavedwell他对顾客的态度不好。He_______________tothecustomers.behavedbadly3.Watchingafamilyofchimpswakeupisour…今天我们的第一件事是……动名词作主语主语是由不定式、动名词、从句构成的,谓语动词采用单数。Workingwithyouispleasant.Seeingisbelieving.4.Thismeansgoingbacktotheplacewhereweleftthefamilysleepinginatreethenightbefore.1)meandoingsth.意味着做某事meantodosth.打算做某事---Ididn’tmean___her.---Buttalkinglikethatmeans___her.A.tohurt;tohurtB.hurting;hurtingC.tohurt;hurtingD.hurting;tohurtC1.Whatdoyoumean_____(do)withit?2._______(miss)thetrainmeans______(wait)foranothertwohours.todoMissingwaiting英语中还有一些动词后接todo和doing时意义不一样stoptodo停止、中断做某事后去做另一件事stopdoing停止做某事forgettodo忘记要去做某事forgetdoing忘记做过某事regrettodo对将要做的事抱歉，regretdoing对做过的事遗憾、后悔trytodo努力、企图做某事trydoing试验、试着做某事goontodo做完一件事后，接着做另一件事goondoing继续做原来做的事Completeeachsentenceinthecorrectformofthegivenword.1.Thelightintheofficeisstillon.Iforgot_______(turn)itoff.2.I’llneverforget______(see)themusicalcomedyinNewYork.3.Remember______(meet)metonight.4.Iremember___________(take)toBeijingwhenIwasachild.5.Iregret_________(inform)youthatyouaredismissed.6.Iregret___________(nottake)hisadvice.toturnseeingtomeetbeingtakentoinformnottaking4.Thismeansgoingbacktoaplacewhereweleftthechimpfamilysleepinginatreethenightbefore.2)leavevt.留下他把他的帽子留在教室里。使…处于…leavesth.adj.Don'tleavethedooropen!leave+sb.+doingsth.“让某人做某事”她让婴儿一直哭了个晚上。leavesth.doneDon'tleavetheworkhalfdone.Helefthishatintheclassroom.Sheleftthebabycryingthewholenight.不要半途而废。5.intheshadeof在树荫下(P2L8)6.moveoff离开；启程；出发(P2L9)moveinto搬进moveon前进；继续7.Janewarnsthatourgroupisgoingtobeverytiredanddirtyby…(P2L11)warnsb.ofsth.警告/告诫某人某事warnsb.againststh.警告/告诫某人不要做某事warnsb.(not)todosth.警告/告诫某人(不)要做某事Thedoctorwarnedhimagainstsmoking/nottosmoke.Thepeoplewerewarnedofthedangerofanearthquake.Hewaswarnedthathewoulddiefromcancer.8.Buttheeveningmakesitallworthwhile.(P2L12)1)worthwhile:adj.值得(花精力、时间、金钱)的Mandela’struggleisveryworthwhile（表语）.Thatwasaworthwhile（定语）trip.It’sworthwhiledoing/todosth.2)worth:adj.值得的be(well)worth+n./doingsth.3)worthy:adj.值得的beworthytobedonebeworthyof+beingdone/n.Completethesentenceswithworth,worthyorworthwhile.1)Herachievementsare______ofthehighestpraise.2)Hangzhouisabeautifulplace;itis_______going/togothere.3)Theproblemis_________tobeconsidered.4)Thenewbikeis______350yuan.5)Heisateacher______ofgreatrespect.6)Itis___________toaskhimtojointheclub.7)Thepictureis______takinggoodcareof.8)Theschemeiswell______atry.worthyworthwhileworthyworthworthyworthwhileworthworth9.wewatchthemotherchimpandherbabiesplayinthetree.（P2L13)我们看到黑猩猩妈妈跟她的幼子们在树上玩耍。inthetree指树本身以外的事物或人附着在树上,如鸟等动物;onthetree指树本身生长出来的东西,如果实、花等。observe①vt.观察(感官动词)observesbdosth注意到某人做了某事(表示动作全过程)observesbdoingsth注意到某人正在做某事(表示动作正在进行)我看到这个男孩正在河边玩。我看到这个男孩走进了教室。10.Janespentmanyyearsobservingandrecordingtheirdailyactivities.Iobservetheboyplayingbytheriver.Iobservetheboygointotheclassroom.②observe用作被动语态时,作主语补足语的③不定式须带to。④有人注意到她走进银行。⑤Shewasobservedtoenterthebank.⑥vt.遵守,顺从=obey～law/custom/rules⑦我们必须遵守交通规则。⑧Wemust______________________.⑨vt.庆祝(节日等)=celebrate⑩你们国家的人庆祝圣诞节吗？11Doyou______________________inyour12country?observethetrafficrulesobserveChristmasDayobservationn.观察;监视observern.观察者;遵守者11.Onlyafterhermothercametohelpherforthefirstfewmonthswassheallowedtobeginherproject.(P2L18)Only+状语(从句),放在句首时,主句要用部分倒装,即把助动词do、does或did/动词/系动词be提到主语前面。只有这样,我们才能学好英语。OnlyinthiswaycanwelearnEnglishbetter.如果句子为主从复合句,则主句倒装,从句不倒装。OnlyafternewChinawasfoundedwasheabletogotoschool.Onlywhenhegrewolderdidheunderstandit.但当only在句首修饰句子的主语时,不用倒装语序。Onlyyouunderstandme.只有你了解我。OnlyMaryandTomfailedintheexam.Ifailedinthefinalexaminationlasttermandonlythen____theimportanceofstudies.A.IrealizedB.IhadrealizedC.hadIrealizedD.didIrealizeD12.Shealsodiscoveredhowchimpscommunicatewitheachotherandherstudyoftheirbodylanguagehelpedherworkouttheirsocialsystem.(P2L23)1)Ican’tworkoutthemeaningofthepoem.2)Thingshaveworkedoutbadly.3)Workouthisincome.4)Workoutaplan.(理解)(发展,进行)(算出)(制定,拟订)13.ForfortyyearsJaneGoodallhasbeenoutspokenaboutmakingtherestoftheworldunderstandandrespectthelifeoftheseanimals.(P2L24)1)outspokenadj.直言不讳的beoutspokenabout对…坦白TheteacherisoutspokenaboutTom'sfaultsinthepresenceofhisparents.2)therestof:它之后可以接不可数名词或可数名词,但要注意含义,以便决定后面动词的单复数形式。e.g.Therestofthemoneywasgiventoh