2020高考英语一轮复习 Unit 4 Wildlife protection课件 新人教版必修2

必修二Unit4Wildlifeprotection课前三言两语三言1．AweekbeforeEarthDay,posterswereputuparoundourschool,callinguponustojoinintheactionsforagreenerearth.2．Onlywhenweprotecttheanimalsfrombeingharmedwilltheyliveinpeacehere.3．Inmyopinion,thecitycansparealotoflandbytearingdownuselessbuildingswithouthavingtoexpandoutwardandatthesametime,carefulplanningshouldbedonebythegovernmenttoprotectwildlifeandmaintainnaturalbeauty.两语1．我们在循环利用方面做得如此好以至于我们被邀请给我们学校的所有学生分享我们的想法与经验。Wedidwewereinvitedtoshareourideaandexperiencewithallthestudentsofourschool.2．他的想法如此切实可行以至于该地区的动物得到了保护并且人民也开始培养出了一种责任感。_____________washisthoughtthattheanimalsinareagotprotectedandpeoplebegantodevelop.thatsowellinrecyclingthatSopracticalasenseofresponsibility基础知识梳理[单词拼写应用]核心单词1．adj.确定的；某一；一定2．n．重要(性)3．vt.包含；容纳；容忍4．n．注意；关注；注意力5．vt.&vi.咬；叮；刺痛6．n．损失；遗失；丧失certainimportancecontainattentionbiteloss核心单词7．n．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物8．vi.&vt.减少；(使)变小或变少9．n．笑；笑声10．vt.检查；视察11．n．仁慈；宽恕；怜悯12.n．信念；信仰reliefdecreaselaughterinspectmercyfaith[语境运用]用所给词的适当形式填空1．Duetothestricttrafficregulationsondrunkendriving,thenumberofaccidentshasgreatly(decrease)．2．Whenheopenedtheschoolbag,hefoundthatit(contain)twobooks,apenandaneraser.3．She(bite)bythefamilydogandhadtogotohospitalfortreatment.decreasedcontainedwasbitten4．Thechildrenarehavingagoodtime—their__________(laugh)couldbeheardinthenextroom.5．Thereisnodenyingthatprotectingtheenvironmentisofgreat_____________(important).importancelaughter拓展单词1．protectvt.保护→n．保护2．respondvi.回答；响应；做出反应→n．回答；反应3．distantadj.远的；远处的→n．距离；远方4．powerv．给……提供动力→adj.强大的；有力的5．secureadj.安全的；可靠的→n．安全；可靠protectionresponsedistancepowerfulsecurity拓展单词6．appreciatevt.鉴赏；感激；意识到→n．欣赏；感谢；鉴别7．harmn．&vt.损害；危害→adj.有害的→adj.无害的8．affectvt.影响；感动；侵袭→n．喜爱；感情→______n.影响；效果；作用appreciationharmfulharmlessaffectioneffect拓展单词9．succeedvi.成功vt.接替；继任→n．成功→adj.成功的→adv.成功地10．employvt.雇用；利用(时间、精力等)→n．雇用；利用→n．雇主；老板→n．雇员successsuccessfulsuccessfullyemploymentemployeremployee[语境运用]用所给词的适当形式填空1．Eatingtoomucheverydayistoourhealth;inthemeantime,eatingtoolittlealsodoestoourhealth.(harm)2．Hehisfatherasmanagerofthecompany.Soontheirbusinessbecamevery．Lotsofpeoplewantedtoknowthesecretofhis．(succeed)3．ThedecidedtoTomashersecretaryandshehopedtohaveatalkwithherbeforehecametowork.(employ)harmfulharmsucceededsuccessfulsuccessemployeremployemployee4．Intheletter，hethankedmeformyhiswork，sayingthatmymadehimconfidentagain.(appreciate)5．Noneofthestudentstoherquestion；thatistosay，herquestionfailedtogetafromanyofthestudents.(respond)6．Lackingproperagainstcold,wetriedtomakeafireto___________usfromthecoldnight.(protect)7．Themanisalwaystowardshisneighbors,sohisneighborsoftenkeephimata．(distant)appreciatingappreciationrespondedresponseprotectionprotectdistantdistance阅读单词1．wildadj.2．reserven．3．incomen．4．fierceadj.5．endingn．6．mosquiton．野生的；野的；未开发的；荒凉的保护区收入凶猛的；猛烈的结局；结尾蚊子7.insectn．8．habitatn．9．incidentn．10．furn．11．wildlifen．12．threatenvt.&vi.恐吓；威胁昆虫栖息地；(动植物的)自然环境事件；事变毛皮；毛；软毛野生动植物13.endangervt.14．zonen．15．speciesn．16．carpetn．17．rubvt.18．extinctionn．灭绝；消亡危害；使受到危险地域；地带；地区种类；物种地毯擦；摩擦1．(天津卷)Whenyouaresittingtherewaitingforabite,youcan'thelpbuttalktoeachother.2．(北京卷)IttookmealongtimebeforeIwasabletofullyappreciatewhatmyparentshaddoneforme.理解；明白咬饵；上钩[短语多维应用]高频短语1．灭亡；逐渐消失2．保护……不受……(危害)3．注意4．按照；根据……所说5．和平地；和睦地；安详地6．在危险中；垂危indanger(of)dieoutprotect...frompayattentiontoaccordingtoinpeace[语境运用](填入一个适当的词)According①ourbiologyteacher，somepeoplelongtoearnmoneybyhuntingwildanimals，fortheirfurcanbeusedtomakeclothes.Asaresult，manywildanimalsaredying②，soweshouldprotectwildlife③beingharmedandliveinpeacewiththem.Fortunately，ourgovernmenthaspaidattention④thesituationandaseriesoflawshascomeintoeffect.tooutfromto高频短语7．如释重负；松了口气8．突然笑起来；大声笑了出来9．形成；产生10．以至于；结果；为了11．毫不怜悯地12．对……有害doharmtoinreliefburstintolaughtercomeintobeingsothatwithoutmercy[语境运用](填入一个适当的词)Withthedevelopmentofmodernscienceandtechnology，thecomputerhascome⑤being，thepriceofwhichhasbeengoingdown⑥thatmanyfamiliesareabletobuyone.Somestudentsareaddictedtoplayingcomputergames，whichnotonlydoesharm⑦theireyesbutalsoaffectstheirstudyandlife.intosoto[句式结构仿写]教材原句背诵句式仿写应用1．as引导方式状语从句Itshowstheimportanceofwildlifeprotection，butI'dliketohelpastheWWFsuggests.按照老师们说的去做，你的梦想将很快实现。_______________________,andyourdreamwillcometruesoon.Doastheteacherssay2.theway(that/inwhich)＋定语从句……的方法Theylearnedthisfromthewaytheboneswerejoinedtogether.说实话，我们钦佩他解决那个问题的方法。Tobehonest，weadmired__________________________________.theway(that/inwhich)hedealtwiththeproblem3.Itisapitythat...遗憾的是……Itisapitythatinthestorynobodyhelpedthedodo.真遗憾你错过了这次出国留学的好机会。_________________youhavemissedsuchagoodchancetogoabroadforfurthereducation.Itisapitythat4.Therebe(no)．..left(没有)剩下……ThisistheonlyhomeoftheredColobusmonkeybutthereareveryfewleft.我们已经没有时间来仔细考虑这个问题了。_________________________forustothinkovertheproblem.Therehasbeennotimeleft重难考点探究1．affectvt.影响；感动；侵袭(1)beaffectedby被……侵袭；被……感动beaffectedwithhighfever发高烧(2)effectn．作用；影响influencen．&v．影响haveaneffect/influenceon对……产生影响(3)affectionn.[U]喜爱；钟爱decisionswhichaffectourlives影响我们生活的决定gain/winmymother'saffections得到母亲的爱[