Book2Unit4languagepoints高中英語(yǔ)必修二U4知識(shí)點(diǎn)

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.減少；降低Therehasbeenasteadydecreaseinthenumberofvisitors

sincethebeginningofthenewyear.Thenumberofwhaleshasdecreasedsharplytheseyears.Theyaremakingeveryeffortto

decrease

theproductioncost.decreaseto

decreaseby

decreasefrom…to…減少到減少了從…減少到…Thenumberofnewstudents______________320____260thisyear.decreasedfromtodecreasesharply/steadilyasharp/steadydecreaseincrease&decrease[練一練]選擇decrease/increase并用其正確形式填空。

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

asaresultof由于…的原因=becauseofasaresultof后接名詞/動(dòng)名詞/what引導(dǎo)的賓語(yǔ)從句e.g.Hefellfromthehorse.Asaresult,hewasunabletogotoworkthenextday.=Hewasunabletoworkthenextdayasaresultofthefallfromhishorse.相關(guān)詞組：resultfrom：起因;由來(lái)resultin:cause;bringabout導(dǎo)致;造成2.Asaresult結(jié)果，因此.做狀語(yǔ)

3.dieout:1.disappearcompletely滅絕2.逐漸消失★dieaway:(sound,wind,orlight…)(指聲音,光,風(fēng))

慢慢消失,慢慢變?nèi)鮄ehidbehindthedooruntilthefootstepshaddiedaway.Withsocietydeveloping,manycustomsaredyingout.★dieoff:相繼死去;(草木)先后枯死★

diedown

逐漸減弱，逐漸模糊

(平息)興奮，生氣，火等★

diefor渴望,殉難,迫切想要bedyingfor…渴望…★

dieof/from

因…而死疾病,饑寒,情感原因造成的死亡一般用dieof（內(nèi)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.損失；遺失；喪失They__________________(遭受重大損失)asaresultoftheterribleaccidents.sufferedaheavyloss2)Honestlyspeaking,I’matalosswhattodonext.不知所措；困惑Eg.他向警方報(bào)失他的車子。Hetoldthepoliceaboutthelossofhiscar.1).Theclosureofthefactorywillleadtoanumberofjob________.loss,lose,lost2).Youwill_________yourjobifyoukeeponlikethis.

3)._________timeisneverfoundagain.4)._________inthought,hedidn’tnoticesomebodyslipin.lossesloseLostLostbelostinsth.全神貫注，沉浸于4.beindanger(of):處于…危險(xiǎn)之中Somewildanimalsare

indangerof

dyingout.Maryisindangeroflosingherjob.outofdanger脫離危險(xiǎn)★AsfarasIamconcerned,heisadangertosociety.★indanger(of)//endangered//dangerous1)Watchout!Don’tputyourhandsintothecage,thetigeris___________.2)TheSouthChinaTigeris__________.Weshouldtakeimmediateactionstoincreasethenumber.Ifnot,itwillbe_____________dyingout.3)TheSouthChinaTigersare____________animals.Thenumberisdecreasingsharply.dangerousindangerindangerofendangered5.longtodolongvi.渴望,熱望,極想(1)Wearelongingtoseeyou.(2)___________________________人們渴望和平。(3)Thechildrenarelongingfortheholidays(4)Iamreallylongingforhimtosaysomethingtendertome.Peoplearelongingforpeace.longforsbtodolongtodosthlongforsth總結(jié)beeagertobedyingto/fordesiretodobethirstytodo6.Daisyrespondedimmediately.~(tosb/sth)(withsth);

回答,反應(yīng),回應(yīng),響應(yīng)

Sheaskedwherehe'dbeen,buthedidn'trespond.

Sherespondedtomyletterwithaphonecall.Thepatientdidnotrespondtotreatment.

回答，答復(fù)，回應(yīng)~(tosb./sth.)她沒(méi)有回答。Shemadenoresponse(tome).*拓展：表示“回答”的名詞后面都用介詞totheanswertothisquestionreplytomyletter.keysolutionentrancerespondvi.response

n.7.…adistantlandwhereIcanfindtheanimalthatgavefurtomakethissweater.

Wecanseeawindmill__________.

我們可以看見(jiàn)遠(yuǎn)處有一架風(fēng)車。distantadj.

遙遠(yuǎn)的，遠(yuǎn)隔的distancen.

inthedistance在遠(yuǎn)處，在遠(yuǎn)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先行詞為地點(diǎn)名詞，注意先行詞在定語(yǔ)從句中的成分。is/am/arebeingdone現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)1).---Hi,Terry,canIuseyourcomputerforawhilethisafternoon?---Sorry.________.A.It’srepairedB.IthasbeenrepairedC.It’sbeingrepairedD.Ithadbeenrepaired2)有效的措施正在被執(zhí)行來(lái)阻止野生動(dòng)物的棲息地被破壞。Effectivemeasuresarebeingtakentoprotectthehabitatofwildlifefrom

beingdestroyed.8.turnround:

轉(zhuǎn)過(guò)去，圍繞…旋轉(zhuǎn)Theearthturnsaroundthesun.相關(guān)詞組：turnon/off打開(kāi)/關(guān)掉

turnup開(kāi)大turndown減弱/拒絕turntosb.(forhelp)向…求助

turnagainst反對(duì)turnover翻轉(zhuǎn)，考慮8.InreliefDaisyburstintolaughter1.Seeingherlostson,themotherwasinrelief.2.聽(tīng)說(shuō)我已經(jīng)通過(guò)了考試我輕松地笑了。Ismiled_______afterIheardIhadpassedtheexam.inreliefburstoutlaughingrelievev.Knowingthetruth_________theanxiousparents.relievedEg.Thismedicinecanrelieve

thepatientsoftheirpain.Patientscanberelievedoftheirpainbythismedicine.inrelief如釋重負(fù)(Much)toone’srelief,令某人感到欣慰的是relievesb.ofsth.幫助某人減輕……Muchtomyrelief,thecarwasnotdamaged.(Tomygreatrelief)9.Farmershunteduswithoutmercy.1).huntvt./vi.打獵，獵取；搜索，試圖找到

2)huntern.獵人

gohunting

去打獵huntfor搜索，試圖找到[練一練]用hunt/hunter/hunting/huntfor的正確形式填空。

Mr.Smithisanexcellent_______whousedtomakealivingby________wildanimals.Afterwildanimal________wasforbiddenhehadtogotothecityto_________anewjob.huntforhunterhuntinghunting10.withoutmercy

毫無(wú)仁慈

beg/askformercy乞求寬恕

showedmercytohave/takemercy

onItisamercyshewasn’tseriouslyhurt.幸運(yùn)的是她傷勢(shì)不重。

atthemercyofsb./sth.任由某人/物擺，控制Theshipwas________________thestorm.atthemercyof對(duì)…憐憫；寬恕2．certainadj.確定的；無(wú)疑的；某(種)(1)作“某(種)”講時(shí)，同義于some。但some前不加冠詞。foracertainreason＝forsomereason由于某種原因certainprofessors＝someprofessors某些教授acertainamountoftime相當(dāng)一段時(shí)間(2)作“確信的，有把握的”講時(shí)，同義于sure。但是certain的主語(yǔ)既可以是人，也可用于Itiscertainthat...句型，而sure主語(yǔ)只能是人?！癰ecertain/sure＋從句”(人)有把握/確信……(表示主語(yǔ)的信念)becertain/sureof/aboutsth.(人)確信(表示主語(yǔ)的信念)becertain/suretodosth.必定/肯定會(huì)做某事(主語(yǔ)常為二、三人稱，表示說(shuō)話人的信念)“makecertain/sure＋從句”弄清楚/確?！璵akecertain/sureof/aboutsth.把某件事情弄清楚forcertain/sure確定地，確切地(做狀語(yǔ))Itiscertainthat...一定會(huì)……(不能用sure)Besure…(祈使句中用sure）[即學(xué)即練2](1)Therewas_________________inhismanner.他的態(tài)度有點(diǎn)冷淡。(2)Areyou____________________it？你對(duì)此有把握嗎？(3)Heis_______________hisduty.他肯定會(huì)盡職。(4)________________hehaswrongedme.我確信他冤枉了我。(5)_________________theirteamwillwinthematch.他們隊(duì)肯定會(huì)贏得比賽。acertaincoldnesscertainabout/ofcertaintodoI’mcertainthatIt’scertainthat(1)Shelefthimfor_________________(某種原因）(2)_______________（某些學(xué)生）oftenfallasleepinclass.Itisn’t___thathewillbepresentatthemeetingAsureBrightCexactDcertainacertainreasonCertainstudents他戴上墨鏡保護(hù)眼睛以防太陽(yáng)光。Htect…….from/against…prevent…(from)doingsth.stop…(from)doingsth.keep…fromdoingsth.(from不可省略）阻止某人做某事我們應(yīng)該采取有效措施保護(hù)環(huán)境不被污染。Effectivemeasuresshould__________to________theenvironmentfrom____________.betakenprotectbeingpollutedtakemeasures/actions/stepstodosth.13.containv.(1)Thisarticlecontainsimportantinformationaboutwildlifeprotection.(2)Thisbarrelcontains50litres.(3)Trytocontainyouranger.設(shè)法抑制你的怒火。(4)Shecouldhardlycontainherexcitement.她抑制不住內(nèi)心的激動(dòng)。containvcontainern.容器，集裝箱都有“包含”的意思1)include多指包含某物的部分內(nèi)容。

OurtourincludedavisittoNewYork.詞語(yǔ)辨析contain,include2)contain側(cè)重包含某物的全部“內(nèi)容”或“成分”。a.Ithinkthatvegetablesarehealthyfoodbecausetheycontainlotsofvitamins.b.Thebasketcontainsalotoffruit.c.Thisbook________fortymaps,_________threeofGreat

Britain./threeofGreat

Britain________.containsincludingincluded[應(yīng)用1]用contain和include的適當(dāng)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.入鄉(xiāng)隨俗--suggest+sth./doingsth./that從句suggest作“建議”＋從句用虛擬語(yǔ)氣（should)do;作“暗示，表明”+從句不用虛擬語(yǔ)氣Thesmileonhisfacesuggestedthathe______happy.A.shouldbeB.wouldbeC.wasD.is14.affect

vt.影響，感動(dòng)，侵襲=haveaneffectonHisopinionwillnotaffectmydecision.Thestoryaffectedmedeeply.Thediseaseaffectsmillionsofpeopleintheworldeveryyear.effectn.影響Themedicinehadagoodeffectonme.

comeintoeffect生效，實(shí)施bring/carry…intoeffect使生效

beofnoeffect無(wú)效的，無(wú)用的

ineffect事實(shí)上，實(shí)際上;在實(shí)施中takeeffect開(kāi)始起作用，見(jiàn)效influencen.&v影響，（主要指對(duì)行為、性格、觀點(diǎn)等產(chǎn)生間接的或潛移默化的影響）=moved/touched4.It’sclearthatherpaintinghasbeen____________byPicasso.5.Thewarseriously_________petrolprices.6.Smokinghasabad_______onhealth.haveaneffecton…comeintoeffect對(duì)…有影響生效；開(kāi)始實(shí)施ineffecttakeeffect實(shí)際上；事實(shí)上開(kāi)始起作用；見(jiàn)效1.Theoldman’swords______________me,andIalwaysrememberwhathesaid.2.Themedicine________________inonehourafteryoutakeit.3.Thisnewteachingsystemofourschool_____________nextmonth.

hadaneffectontakeseffectcomeintoeffectinfluencedaffectedeffect15.Youshould___________________(更加關(guān)注)therainforestwhereIliveand________________(懂得howtheanimalslivetogetherMuchattentionshouldbepaidto_____peopledestroyingtherainforestA.stopBstoppingC.keepD.keepingdraw/attract/catch/get+one’sattentionto…fix/focusone’sattentionon….吸引…..對(duì)…..注意專心與于,將注意力集中于paymoreattentiontoappreciate15appreciatevt.

1)感激；