高中英語 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)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)處于危險之中,有……的危險e.g.Carolisindangeroflosingherjob.Somewildanimalsareindangerofdyingout.,介詞和一些名詞一起構成短語，表示出于某種狀況或形勢之中，除了indanger,還有introuble,inruins,ingoodcondition/state,inhighspirits,insilence等。,Thedoctorsaidthatthepatientwasoutofdanger.,outofdanger脫離危險,用danger短語的適當形式填空。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`野生動植物。,long作動詞時，后接不定式“todo”或以for引導的介詞短語，意思是對……渴望，很想有……。,Childrenarealwayslongingforholidays.,I’mlongingtoseeyouagain.,Shelongedtohaveaholidaytogohomeandseeherfamilyagain.,8.furn.(不可數名詞)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，指人的皮膚或動物的皮，也可指水果、植物和種子等的外皮。leather:通常指經過加工的熟皮，可用于制作各種皮革制品。fur:現多指貓、兔等動物軟毛皮，也指其它動物的毛皮。,skin,leather松了口氣reliefn.輕松感；欣慰感Aftertheexam,Ifeltanincrediblesenseofrelief.考試過后，我感到無比輕松。,relieffromsth.減輕……,Thedruggivessomerelieffrompain.這種藥可以減輕一些痛苦。,Thosewhosufferfromheadachewillfindtheyget_____fromthismedicine.(山東2010)reliefB.safetyC.defenseD.shelter【點撥】選A。題意：那些頭痛的人會發(fā)現這種藥物能減輕疼痛。relief符合題意。safety安全；defense防御，防護；shelter遮蔽，庇護。,burstintolaughter突然笑起來burstinto…突然（進入某種狀態(tài)或發(fā)生某種情況）,Theaircraftcrashedandburstintoflames.飛機突然墜地起火。,burstin闖入;突然出現;突然發(fā)作burstout大呼;驚叫;沖出;突然發(fā)作,10.mercyn.仁慈；慈悲showmercytosb.對某人起了憐憫之心e.g.Theyshowedmercytotheirenemies.他們對敵人很仁慈。atthemercyof任……處置；無能為力e.g.Theshipwasatthemercyofthestorm.那只船在暴風雨中失去控制。,11.Theyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers.certain形容詞，在句中作定語，表示“一定(數量的)”。certain還有“無疑的，確定的”的意思，在句中作表語，常用結構：,becertaintodosth.;becertainof/aboutsth.;Itiscertainthat...;主語+becertain+that...還可表示“某個，某些，某種”，常用作定語，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,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，常常是其組成部分或內容，側重指所含的量與成分，強調包容關系。include側重于對比整體與部分，指一整體包含著各自獨立的部分，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.,【點撥】選C。題意：在政府的幫助下，那些受地震影響的人們已經搬遷到新的居住區(qū)。affectedbytheearthquake是過去分詞短語作定語，修飾_____。,those,Shewavedtoattractthewaitress’attention.Ihavebeenaskedtodrawyourattentiontothefollowingpoints.,attract/drawone’sattention引起某人的注意,根據括號內的漢語提示完成句子。1.Thestudents______________________(正專心聽)Mr.Libecausehislessonwasinteresting.2.Whattheheadmastersaidatthemeeting________________________(該引起注意).,shouldbepaidattentionto,werepayingattentionto,17.appreciate,That’sbecauseyoucan’tappreciatemusic.,vt.欣賞,Weappreciatethatcaringforchildrenisanimportantjob.,vt.意識到，理解,,appreciate后常跟從句。,Iwouldappreciateitifyoupaidincash.,Ireallyappreciateyourhelp.,vt.感激，感謝,appreciate后可接動詞-ing形式作賓語，但不能接動詞不定式。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，后面不接“人”而接表示“物”的名詞；thank表示感謝時，后面接“人”，常用于thanksb.或thanksb.forsth./doingsth.結構。如：,appreciate&thank,Wereallyappreciateeverythingyou’vedoneforourdaughter.Ihaven’thadachancetothankhimyet.,下列句子均有一處錯誤，請找出并改正。1.Wewouldappreciateifyoupaidyourbillsontime.2.Iappreciateyouyourkindness.,去掉you,appreciate后加it,Trytoavoidfoodswhichcontainalotoffat.,他舉起手臂，保護他的孩子免受傷害。(protect...from)2.盡量避免吃高脂肪的食物。(contain),Heraisedhisarmstoprotecthischildfrombeinghurt.,Weallappreciatetheholidayafterayearofhardwork.,3.請注意這兩個詞之間的區(qū)別。(payattentionto)4.辛苦工作一年之后，我們都十分珍惜這個假期。(appreciate),Pleasepayattentiontothedifferencebetweenthetwowords.,