高中英語(yǔ) Unit 4 Astronomy Wildlife Protection Language points課件 新人教版必修2.ppt

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Unit4WildlifeProtection,1.wildadj.livinginanaturalstate,notchangedorcontrolledbyhumans,wildflowers,awildrabbit,wildlifen.(不可數(shù))animalsandplantsgrowinginnaturalconditions,awildlifepark,2.dieout,Bythetimeheleftthecave,thefirehaddiedout.,Thedinosaursdiedoutmillionsofyearsago.,滅亡、絕種、逐漸消失,diefrom通常指因（外界因素的影響）而死亡；dieof通常指因（疾病、情感、饑寒等）而死亡；dieaway逐漸減弱、逐漸模糊、逐漸消失。,用以上含die的短語(yǔ)填空。1.Thefishinthelakehas________becausethewaterisseriouslypolluted.2.Inbigcitiesduringcoldwintermonths,manyoldpeople________thepollutedair.,diedout,diefrom,3.Shewaiteduntilthefootstepshad__________.4.Thepoorwoman________hunger.5.Elephantswould_________ifmenwereallowedtoshootasmanyastheywished.,dieout,diedaway,diedof,3.reserven.anareaoflandwherewildanimalscanlivewithoutbeinghunted保護(hù)區(qū)4.huntv.tochaseanimalsandbirdsinordertocatchandkilltheme.g.Don’thuntwildanimals.huntern.apersonoranimalthathuntswildanimals,5.inpeace和平地;和睦地e.g.Theroommatesliveinpeacetogether.6.beindanger(of)處于危險(xiǎn)之中,有……的危險(xiǎn)e.g.Carolisindangeroflosingherjob.Somewildanimalsareindangerofdyingout.,介詞和一些名詞一起構(gòu)成短語(yǔ)，表示出于某種狀況或形勢(shì)之中，除了indanger,還有introuble,inruins,ingoodcondition/state,inhighspirits,insilence等。,Thedoctorsaidthatthepatientwasoutofdanger.,outofdanger脫離危險(xiǎn),用danger短語(yǔ)的適當(dāng)形式填空。1.Jackwas____________losinghislifebecauseofhisseriousdiseaseoftheheart.2.Whenthebridgewas__________,thewholevillagerushedouttorepairit.,indangerof,indanger,7.Daisyhadalwayslongedtohelpendangeredspeciesofwildlife.黛西一直都渴望幫助那些瀕臨滅絕的`野生動(dòng)植物。,long作動(dòng)詞時(shí)，后接不定式“todo”或以for引導(dǎo)的介詞短語(yǔ)，意思是對(duì)……渴望，很想有……。,Childrenarealwayslongingforholidays.,I’mlongingtoseeyouagain.,Shelongedtohaveaholidaytogohomeandseeherfamilyagain.,8.furn.(不可數(shù)名詞)軟毛;毛皮,afurcoat,Shewaswearingasilverfoxfuracrosshershoulders.她肩上披了一件銀狐皮披肩。,Hegaveheranexpensivefurforherbirthday.他送給她一件昂貴的毛皮衣服作為生日禮物。,skin:最常用詞，指人的皮膚或動(dòng)物的皮，也可指水果、植物和種子等的外皮。leather:通常指經(jīng)過(guò)加工的熟皮，可用于制作各種皮革制品。fur:現(xiàn)多指貓、兔等動(dòng)物軟毛皮，也指其它動(dòng)物的毛皮。,skin,leather松了口氣reliefn.輕松感；欣慰感Aftertheexam,Ifeltanincrediblesenseofrelief.考試過(guò)后，我感到無(wú)比輕松。,relieffromsth.減輕……,Thedruggivessomerelieffrompain.這種藥可以減輕一些痛苦。,Thosewhosufferfromheadachewillfindtheyget_____fromthismedicine.(山東2010)reliefB.safetyC.defenseD.shelter【點(diǎn)撥】選A。題意：那些頭痛的人會(huì)發(fā)現(xiàn)這種藥物能減輕疼痛。relief符合題意。safety安全；defense防御，防護(hù)；shelter遮蔽，庇護(hù)。,burstintolaughter突然笑起來(lái)burstinto…突然（進(jìn)入某種狀態(tài)或發(fā)生某種情況）,Theaircraftcrashedandburstintoflames.飛機(jī)突然墜地起火。,burstin闖入;突然出現(xiàn);突然發(fā)作burstout大呼;驚叫;沖出;突然發(fā)作,10.mercyn.仁慈；慈悲showmercytosb.對(duì)某人起了憐憫之心e.g.Theyshowedmercytotheirenemies.他們對(duì)敵人很仁慈。atthemercyof任……處置；無(wú)能為力e.g.Theshipwasatthemercyofthestorm.那只船在暴風(fēng)雨中失去控制。,11.Theyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers.certain形容詞，在句中作定語(yǔ)，表示“一定(數(shù)量的)”。certain還有“無(wú)疑的，確定的”的意思，在句中作表語(yǔ)，常用結(jié)構(gòu)：,becertaintodosth.;becertainof/aboutsth.;Itiscertainthat...;主語(yǔ)+becertain+that...還可表示“某個(gè)，某些，某種”，常用作定語(yǔ)，如：forcertainreasons，acertainMr.Brown。,12.rubv.~sth.on/overe.g.Ioftenrubsuncreamonmyfaceinsummer.,13.protectv.tokeepsomeoneorsomethingsafefromharm,damageorillness,protectsb./sth.from(against)sth.,e.g.Trytoprotectyourskinfromthesun.,e.g.Kidsshouldbeprotectedfromtheviolence.,e.g.Thewallswerebuilttoprotectthecountryagainsttheattack.,protectionn.保護(hù),14.containv.tohavesomethinginsideorhavesomethingasapart,e.g.Heopenedthebag,whichcontainedawallet,acarkeyandamobilephone.,e.g.Thisarticlecontainsimportantinformationaboutwildlifeprotection.,containern.容器,contain指某物容納在比它范圍更大的東西之內(nèi)，常常是其組成部分或內(nèi)容，側(cè)重指所含的量與成分，強(qiáng)調(diào)包容關(guān)系。include側(cè)重于對(duì)比整體與部分，指一整體包含著各自獨(dú)立的部分，也指某東西包含另一東西的某一部分。如：,contain&include,Yourdutiesincludetypinglettersandansweringthetelephone.,Thebasketcontainsavarietyoffruits.,1.Mymotherwasunableto________heranger.2.Thebottle________twoglassesofbeer.3.Thehealthclub________agym,aswimmingpoolandalockerroom.4.Thewholebook_________12units,_________twotests.,contain,contains,includes,including,contains,用contain和include的適當(dāng)形式填空。,15.affectv.haveaneffecton影響,e.g.Smokinggreatlyaffectshealth.,effectn.haveaneffecton/uponsb./sth.,e.g.:Smokinghasagreateffectonhealth.,Withthegovernment’said,those_____bytheearthquakehavemovedtothenewsettlements.(上海2009)A.affectB.affectingC.affectedD.wereaffected,16.payattentionto:giveyourattentionto,e.g.:I’msorry,Iwasn’tpayingattentiontowhatyouweresaying.,【點(diǎn)撥】選C。題意：在政府的幫助下，那些受地震影響的人們已經(jīng)搬遷到新的居住區(qū)。affectedbytheearthquake是過(guò)去分詞短語(yǔ)作定語(yǔ)，修飾_____。,those,Shewavedtoattractthewaitress’attention.Ihavebeenaskedtodrawyourattentiontothefollowingpoints.,attract/drawone’sattention引起某人的注意,根據(jù)括號(hào)內(nèi)的漢語(yǔ)提示完成句子。1.Thestudents______________________(正專(zhuān)心聽(tīng))Mr.Libecausehislessonwasinteresting.2.Whattheheadmastersaidatthemeeting________________________(該引起注意).,shouldbepaidattentionto,werepayingattentionto,17.appreciate,That’sbecauseyoucan’tappreciatemusic.,vt.欣賞,Weappreciatethatcaringforchildrenisanimportantjob.,vt.意識(shí)到，理解,,appreciate后常跟從句。,Iwouldappreciateitifyoupaidincash.,Ireallyappreciateyourhelp.,vt.感激，感謝,appreciate后可接動(dòng)詞-ing形式作賓語(yǔ)，但不能接動(dòng)詞不定式。如：Everybodyappreciatesbeingpraised.(√)Everybodyappreciatestobepraised.(),appreciationn.感謝，感激，欣賞,appreciate與thank都表示感謝的意思，但是用法上有區(qū)別。appreciate表示感謝時(shí)，后面不接“人”而接表示“物”的名詞；thank表示感謝時(shí)，后面接“人”，常用于thanksb.或thanksb.forsth./doingsth.結(jié)構(gòu)。如：,appreciate&thank,Wereallyappreciateeverythingyou’vedoneforourdaughter.Ihaven’thadachancetothankhimyet.,下列句子均有一處錯(cuò)誤，請(qǐng)找出并改正。1.Wewouldappreciateifyoupaidyourbillsontime.2.Iappreciateyouyourkindness.,去掉you,appreciate后加it,Trytoavoidfoodswhichcontainalotoffat.,他舉起手臂，保護(hù)他的孩子免受傷害。(protect...from)2.盡量避免吃高脂肪的食物。(contain),Heraisedhisarmstoprotecthischildfrombeinghurt.,Weallappreciatetheholidayafterayearofhardwork.,3.請(qǐng)注意這兩個(gè)詞之間的區(qū)別。(payattentionto)4.辛苦工作一年之后，我們都十分珍惜這個(gè)假期。(appreciate),Pleasepayattentiontothedifferencebetweenthetwowords.,