Book2Unit4languagepoints高中英语必修二U4知识点

LanguagepointsWarmingup1.lookafter2.bethreatened3.decrease/increase4.asaresult5.Theendangeredanimals/speciesmayevendieout.6.Thisiswhatwildlifeprotectionisallabout.7.Therehasbeensomeprogress___________(save)endangeredwildlifeinChina.makegood/greatprogress8.lossofbamboo9.setupreserve10.About30-40remainafterbeingleftinpeacewithnohunting//withouthunting.11.indanger(of)insaving建立，ReadingPara1.1.longto2.wakeup3.findaflyingcarpetbyherbed

seeanantelopelookingsad4.respondimmediately5.Pleasetakemetoadistantland

whereIcanfindtheanimalthatgavefurtomakethissweater.Pleaseshowmeaplacewherethere’ssomewildlifeprotection.6.atonce7.fly(flew,flown)away8.Wearebeingkilled

forthewoolbeneathourstomachs.Ourfurisbeingusedtomakesweatersforpeople.Iwonderwhatisbeingdonetohelpyou.ReadingPara2-4&Comprehending.1.so…that…/sothat2.turnaround3.InreliefDaisyburstintolaughter.4.Farmershunteduswithoutmercy.5.acertainnumberofanimals6.That’sgoodnews/tectmyselffrommosquitoes8.Itcontainsapowerfuldrugwhichaffectsmosquitoes.9.paymoreattentiontotherainforest10.Iducethisnewdrug//makehernewdrug12.Astheylanded//asitrubbeditself//I’dliketohelpastheWWFsuggests.13.Whatanexperience!14.Whatmustbedoneifwildlifeprotectionistosucceed?1.decreasev.&n.减少；降低Therehasbeenasteadydecreaseinthenumberofvisitors

sincethebeginningofthenewyear.Thenumberofwhaleshasdecreasedsharplytheseyears.Theyaremakingeveryeffortto

decrease

theproductioncost.decreaseto

decreaseby

decreasefrom…to…减少到减少了从…减少到…Thenumberofnewstudents______________320____260thisyear.decreasedfromtodecreasesharply/steadilyasharp/steadydecreaseincrease&decrease[练一练]选择decrease/increase并用其正确形式填空。

Thenumberofvisitors___________sharplyinthepasttwomonths.The________worriesthemanager.“Somethingmustbedoneto________thenumberofvisitors.”hethought.increasehasdecreaseddecreaseinthepasttwomonths.e.g.Heatesomebadfish.Asaresult,hefellill.

asaresultof由于…的原因=becauseofasaresultof后接名词/动名词/what引导的宾语从句e.g.Hefellfromthehorse.Asaresult,hewasunabletogotoworkthenextday.=Hewasunabletoworkthenextdayasaresultofthefallfromhishorse.相关词组：resultfrom：起因;由来resultin:cause;bringabout导致;造成2.Asaresult结果，因此.做状语

3.dieout:1.disappearcompletely灭绝2.逐渐消失★dieaway:(sound,wind,orlight…)(指声音,光,风)

慢慢消失,慢慢变弱Hehidbehindthedooruntilthefootstepshaddiedaway.Withsocietydeveloping,manycustomsaredyingout.★dieoff:相继死去;(草木)先后枯死★

diedown

逐渐减弱，逐渐模糊

(平息)兴奋，生气，火等★

diefor渴望,殉难,迫切想要bedyingfor…渴望…★

dieof/from

因…而死疾病,饥寒,情感原因造成的死亡一般用dieof（内因）,除此之外的原因造成的死亡用diefrom（外因）1.Whaleswilldie___,ifwedon’tprotectthem.2.Nowadayseverywomanisdying___fairskin.3.Thetreesaredying____becauseofthedrought(干旱).4.Theweaklightisdying_____.5.Hisangerdied_____afterbeinggivensomemoney.6.About10millionpeopledie__cancereveryyear.7.Somepeopledie____thelackofwaterinthedryareas.outforoffawaydownoffrom4.lossn.损失；遗失；丧失They__________________(遭受重大损失)asaresultoftheterribleaccidents.sufferedaheavyloss2)Honestlyspeaking,I’matalosswhattodonext.不知所措；困惑Eg.他向警方报失他的车子。Hetoldthepoliceaboutthelossofhiscar.1).Theclosureofthefactorywillleadtoanumberofjob________.loss,lose,lost2).Youwill_________yourjobifyoukeeponlikethis.

3)._________timeisneverfoundagain.4)._________inthought,hedidn’tnoticesomebodyslipin.lossesloseLostLostbelostinsth.全神贯注，沉浸于4.beindanger(of):处于…危险之中Somewildanimalsare

indangerof

dyingout.Maryisindangeroflosingherjob.outofdanger脱离危险★AsfarasIamconcerned,heisadangertosociety.★indanger(of)//endangered//dangerous1)Watchout!Don’tputyourhandsintothecage,thetigeris___________.2)TheSouthChinaTigeris__________.Weshouldtakeimmediateactionstoincreasethenumber.Ifnot,itwillbe_____________dyingout.3)TheSouthChinaTigersare____________animals.Thenumberisdecreasingsharply.dangerousindangerindangerofendangered5.longtodolongvi.渴望,热望,极想(1)Wearelongingtoseeyou.(2)___________________________人们渴望和平。(3)Thechildrenarelongingfortheholidays(4)Iamreallylongingforhimtosaysomethingtendertome.Peoplearelongingforpeace.longforsbtodolongtodosthlongforsth总结beeagertobedyingto/fordesiretodobethirstytodo6.Daisyrespondedimmediately.~(tosb/sth)(withsth);

回答,反应,回应,响应

Sheaskedwherehe'dbeen,buthedidn'trespond.

Sherespondedtomyletterwithaphonecall.Thepatientdidnotrespondtotreatment.

回答，答复，回应~(tosb./sth.)她没有回答。Shemadenoresponse(tome).*拓展：表示“回答”的名词后面都用介词totheanswertothisquestionreplytomyletter.keysolutionentrancerespondvi.response

n.7.…adistantlandwhereIcanfindtheanimalthatgavefurtomakethissweater.

Wecanseeawindmill__________.

我们可以看见远处有一架风车。distantadj.

遥远的，远隔的distancen.

inthedistance在远处，在远方inthedistance1.Thetreatmentwillcontinueuntilthepatientreachesthepoint________hecanwalkcorrectlyandsafely.A.whenB.whereC.whichD.whose2.ThereareseveralresearchcentersinChina________acertaindiseasecalledBirdFluisbeingstudied.A.whichB.whereC.whenD.what3.Isthisresearchcenter________youvisitedthemodernequipmentlastyear?A.whereB.thatC.theonethatD.theonewhere

BBThisresearchcenteristheone(that)C先行词为地点名词，注意先行词在定语从句中的成分。is/am/arebeingdone现在进行时的被动语态1).---Hi,Terry,canIuseyourcomputerforawhilethisafternoon?---Sorry.________.A.It’srepairedB.IthasbeenrepairedC.It’sbeingrepairedD.Ithadbeenrepaired2)有效的措施正在被执行来阻止野生动物的栖息地被破坏。Effectivemeasuresarebeingtakentoprotectthehabitatofwildlifefrom

beingdestroyed.8.turnround:

转过去，围绕…旋转Theearthturnsaroundthesun.相关词组：turnon/off打开/关掉

turnup开大turndown减弱/拒绝turntosb.(forhelp)向…求助

turnagainst反对turnover翻转，考虑8.InreliefDaisyburstintolaughter1.Seeingherlostson,themotherwasinrelief.2.听说我已经通过了考试我轻松地笑了。Ismiled_______afterIheardIhadpassedtheexam.inreliefburstoutlaughingrelievev.Knowingthetruth_________theanxiousparents.relievedEg.Thismedicinecanrelieve

thepatientsoftheirpain.Patientscanberelievedoftheirpainbythismedicine.inrelief如释重负(Much)toone’srelief,令某人感到欣慰的是relievesb.ofsth.帮助某人减轻……Muchtomyrelief,thecarwasnotdamaged.(Tomygreatrelief)9.Farmershunteduswithoutmercy.1).huntvt./vi.打猎，猎取；搜索，试图找到

2)huntern.猎人

gohunting

去打猎huntfor搜索，试图找到[练一练]用hunt/hunter/hunting/huntfor的正确形式填空。

Mr.Smithisanexcellent_______whousedtomakealivingby________wildanimals.Afterwildanimal________wasforbiddenhehadtogotothecityto_________anewjob.huntforhunterhuntinghunting10.withoutmercy

毫无仁慈

beg/askformercy乞求宽恕

showedmercytohave/takemercy

onItisamercyshewasn’tseriouslyhurt.幸运的是她伤势不重。

atthemercyofsb./sth.任由某人/物摆，控制Theshipwas________________thestorm.atthemercyof对…怜悯；宽恕2．certainadj.确定的；无疑的；某(种)(1)作“某(种)”讲时，同义于some。但some前不加冠词。foracertainreason＝forsomereason由于某种原因certainprofessors＝someprofessors某些教授acertainamountoftime相当一段时间(2)作“确信的，有把握的”讲时，同义于sure。但是certain的主语既可以是人，也可用于Itiscertainthat...句型，而sure主语只能是人。“becertain/sure＋从句”(人)有把握/确信……(表示主语的信念)becertain/sureof/aboutsth.(人)确信(表示主语的信念)becertain/suretodosth.必定/肯定会做某事(主语常为二、三人称，表示说话人的信念)“makecertain/sure＋从句”弄清楚/确保……makecertain/sureof/aboutsth.把某件事情弄清楚forcertain/sure确定地，确切地(做状语)Itiscertainthat...一定会……(不能用sure)Besure…(祈使句中用sure）[即学即练2](1)Therewas_________________inhismanner.他的态度有点冷淡。(2)Areyou____________________it？你对此有把握吗？(3)Heis_______________hisduty.他肯定会尽职。(4)________________hehaswrongedme.我确信他冤枉了我。(5)_________________theirteamwillwinthematch.他们队肯定会赢得比赛。acertaincoldnesscertainabout/ofcertaintodoI’mcertainthatIt’scertainthat(1)Shelefthimfor_________________(某种原因）(2)_______________（某些学生）oftenfallasleepinclass.Itisn’t___thathewillbepresentatthemeetingAsureBrightCexactDcertainacertainreasonCertainstudents他戴上墨镜保护眼睛以防太阳光。Htect…….from/against…prevent…(from)doingsth.stop…(from)doingsth.keep…fromdoingsth.(from不可省略）阻止某人做某事我们应该采取有效措施保护环境不被污染。Effectivemeasuresshould__________to________theenvironmentfrom____________.betakenprotectbeingpollutedtakemeasures/actions/stepstodosth.13.containv.(1)Thisarticlecontainsimportantinformationaboutwildlifeprotection.(2)Thisbarrelcontains50litres.(3)Trytocontainyouranger.设法抑制你的怒火。(4)Shecouldhardlycontainherexcitement.她抑制不住内心的激动。containvcontainern.容器，集装箱都有“包含”的意思1)include多指包含某物的部分内容。

OurtourincludedavisittoNewYork.词语辨析contain,include2)contain侧重包含某物的全部“内容”或“成分”。a.Ithinkthatvegetablesarehealthyfoodbecausetheycontainlotsofvitamins.b.Thebasketcontainsalotoffruit.c.Thisbook________fortymaps,_________threeofGreat

Britain./threeofGreat

Britain________.containsincludingincluded[应用1]用contain和include的适当形式填空。(1)TheChinesedietisconsideredtobethehealthiestintheworld.It_____________alotoffruitandgreenvegetables.(2)Everyonetookpartinthefightagainsttheflood,_____________oldpeople.(3)The__________can__________100litresofwater.(4)I’monadiet,soIhavetoavoidfood__________fatandsugar.(5)Hewasworriedbecausehelosthisbag_________hispassport,IDcardandalotofmoney.includesincludingcontainercontain

containing

//oldpeopleincluded.containing

12.astheWWFsuggestsWhenatRomedoastheRomansdo.入乡随俗--suggest+sth./doingsth./that从句suggest作“建议”＋从句用虚拟语气（should)do;作“暗示，表明”+从句不用虚拟语气Thesmileonhisfacesuggestedthathe______happy.A.shouldbeB.wouldbeC.wasD.is14.affect

vt.影响，感动，侵袭=haveaneffectonHisopinionwillnotaffectmydecision.Thestoryaffectedmedeeply.Thediseaseaffectsmillionsofpeopleintheworldeveryyear.effectn.影响Themedicinehadagoodeffectonme.

comeintoeffect生效，实施bring/carry…intoeffect使生效

beofnoeffect无效的，无用的

ineffect事实上，实际上;在实施中takeeffect开始起作用，见效influencen.&v影响，（主要指对行为、性格、观点等产生间接的或潜移默化的影响）=moved/touched4.It’sclearthatherpaintinghasbeen____________byPicasso.5.Thewarseriously_________petrolprices.6.Smokinghasabad_______onhealth.haveaneffecton…comeintoeffect对…有影响生效；开始实施ineffecttakeeffect实际上；事实上开始起作用；见效1.Theoldman’swords______________me,andIalwaysrememberwhathesaid.2.Themedicine________________inonehourafteryoutakeit.3.Thisnewteachingsystemofourschool_____________nextmonth.

hadaneffectontakeseffectcomeintoeffectinfluencedaffectedeffect15.Youshould___________________(更加关注)therainforestwhereIliveand________________(懂得howtheanimalslivetogetherMuchattentionshouldbepaidto_____peopledestroyingtherainforestA.stopBstoppingC.keepD.keepingdraw/attract/catch/get+one’sattentionto…fix/focusone’sattentionon….吸引…..对…..注意专心与于,将注意力集中于paymoreattentiontoappreciate15appreciatevt.

1)感激；