高考英语一轮复习Unit4Wildlifeprotection课件新人教版.ppt

Unit4Wildlifeprotection,-2-,主题语境:人与自然环境与保护,-3-,高频单词,重点短语,难点句型,1.reliefn.(痛苦或忧虑的)减轻或解除;减轻痛苦的事物教材原句InreliefDaisyburstintolaughter.(Page26)戴茜如释重负,突然笑了起来。(1)inrelief如释重负;松了口气toonesrelief使某人欣慰的是;让某人感到放松的是(2)relievevt.减轻;解除四维热练单句语法填空Hearingthenews,hebreathedsighofrelief.Tomygreat/Muchtomy,Iwasntlate.Newsoftheirsafetycameasgreatrelief.,a,relief,relief,in,-4-,高频单词,重点短语,难点句型,2.containvt.包含;容纳;控制;抑制高考佳句Researchershavediscoveredthat“nightmilk”containsmoremelatonin.(2016四川卷)研究者们发现“晚上的牛奶”含有更多的褪黑激素。(1)containoneself克制自己(2)containern.容器词语辨析,-5-,高频单词,重点短语,难点句型,四维热练(1)用contain,include的正确形式填空Oursix-citytouravisittoLondon.Thisbookalltheinformationyouneed.(2)单句语法填空Hewassoexcitedthathecouldhardlycontain(he).Thecatswerefedanormaldiet,(contain)20%protein.,includes,contains,himself,containing,-6-,高频单词,重点短语,难点句型,(2)haveaneffecton/upon.对有影响(3)affectionn.喜爱;爱慕,3.affectvt.影响;感动;侵袭高考佳句Itisimportanttopayyourelectricitybillontime,aslatepaymentsmayaffectyourcredit.(2016浙江卷)按时缴纳电费很重要,因为逾期缴纳可能会影响你的信用。,-7-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Shewasaffectedtearsbyhisstory.NowseveralcountriesinAfricaaretryingtocontrolthenumberofpeople(affect)byEbolavirus.Around540millionpeople(affect)bysecond-handsmoke,whichcauses100,000deathsperyear.(2)写作升级Hewasaffectedbythefailureintheexamandlostheart.(用过去分词短语做状语改写)满分表达,helostheart.,to,affected,areaffected,Affectedbythefailureintheexam,-8-,高频单词,重点短语,难点句型,4.appreciatevt.鉴赏;感激;意识到高考佳句Now,Iappreciatethesilenceandthenewwayofcommunicationitopens.(2017全国卷)现在,我欣赏它的寂静和它打开的新的交流方式。(1)appreciate+sth感激Iwouldappreciateitif.如果我将不胜感激。(2)appreciationn.欣赏;感激inappreciationof感激温馨提示(1)appreciate后接动词-ing形式。(2)其后只能接“事”做宾语,而不能接“人”做宾语。(3)其后不直接跟if或when等引导的从句,需先接it,再接从句。此外,enjoy,hate,dislike,dependon,seeto等词后也是如此。,-9-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Idontappreciate(treat)likeasecond-classcitizen.Heexpressedhis(appreciate)forwhatshehaddone.Idappreciateifyoucouldletmeknowinadvancewhetherornotyouwillcome.Heisgivenariseinappreciationhisexcellentwork.,beingtreated,appreciation,it,of,-10-,高频单词,重点短语,难点句型,(2)写作升级Iwouldbegratefultoyouforturningoffthelights.(用appreciate改写)满分表达,Idappreciateitifyoucouldturnoffthelights.,-11-,高频单词,重点短语,难点句型,5.employvt.雇用;利用(时间、精力等);使用;运用教材原句Cantheybeemployedtoworkintheparkandnothurttheanimals?(Page27)能够雇用他们为公园工作并且不伤害动物吗?(1)employsbtodosth雇用某人做某事(2)beemployedin(doing)sth=employoneselfin(doing)sth忙于某事;从事于某事(3)employmentn.工作;职业;雇用;使用outofemployment失业employern.雇主;老板employeen.雇员;雇工,-12-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Hehasbeenemployedwritinganewbookthesedays.Forthepastthreeyearshehasbeenemployedafirefighter.(2)写作升级HewasemployedinreadingandhedidntseeTomcomein.满分表达,hedidntseeTomcomein.(用过去分词短语做状语改写),hedidntseeTomcomein.(用动词-ing形式短语做状语改写),in,as,Employedinreading,Employinghimselfinreading,-13-,高频单词,重点短语,难点句型,1.dieout灭亡;逐渐消失(风俗、习惯等)教材原句Asaresulttheseendangeredanimalsmayevendieout.(Page25)结果,这些濒危动物甚至可能会消亡。dieaway(声音、光线、风等)渐渐消失diedown平息;(渐渐)熄灭;缓和dieoff(种族等)相继死亡;(草木等)先后枯死dieof/from死于四维热练单句语法填空Thiskindofplanthasalreadydied.Thewindhaddiedbydusk.Theleavesofthisplantaredying.Dontworry.Thegossipwillsoondie.,out,away,off,down,-14-,高频单词,重点短语,难点句型,2.payattentionto注意教材原句YoushouldpaymoreattentiontotherainforestwhereIliveandappreciatehowtheanimalslivetogether.(Page26)你应该多关注我居住的雨林并欣赏一下动物们是如何在一起生活的。draw/attract/catchonesattention引起某人的注意turnonesattentionto.把注意力转移到fix/focus/concentrateonesattentionon.注意力集中在devoteonesattentionto.专心致志于bringsthtoonesattention吸引某人注意某事havesbsattention让某人注意,-15-,高频单词,重点短语,难点句型,四维热练(1)单句语法填空Inordertoprotectthebalanceofnature,theprofessorsuggestedthatweshouldpayattentionto(improve)peoplesenvironmentalawareness.YouspeakEnglishverywell,butmoreattentionshould(pay)toyourwrittenEnglish.Hestoodthere,hisattention(fix)onthenoticeonthewall.,improving,bepaid,fixed,-16-,高频单词,重点短语,难点句型,(2)写作升级例句的其他表达方式满分表达Hestoodthere,andhisattentiononthenoticeonthewall.满分表达Hestoodthere,hisattentiononthenoticeonthewall.满分表达Hehisattentiononthenoticeonthewallwhilestandingthere.,wasfixed,fixing,fixed,-17-,重点短语,难点句型,高频单词,1.Itshowstheimportanceofwildlifeprotection,butIdliketohelpastheWWFsuggests.(Page26)这体现了野生动植物保护的重要性,不过,我还是想按照世界野生生物基金会的建议来帮助你们。as作为连词的用法主要有:(1)“如同;按照”,引导方式状语从句;(2)“当时候;一边一边;随着”,引导时间状语从句;(3)“因为;既然”,引导原因状语从句;(4)“尽管”,引导让步状语从句(从句使用部分倒装,即将形容词、副词、名词、动词等放于as前面;单数可数名词提前时应该省掉冠词);(5)引导比较状语从句,常用于as.as.句型,意为“像一样”(第一个as是副词,第二个as是连词)。,-18-,重点短语,难点句型,高频单词,四维热练单句语法填空theaverageageofthepopulationincreases,therearemoreandmoreoldpeopletocarefor.Strangeitmayseem,nobodywasinjuredintheaccident.Youwillgrowwiseryougrowolder.,As,as,as,-19-,重点短语,难点句型,高频单词,2.Theylearnedthisfromthewaytheboneswerejoinedtogether.(Page30)他们是根据(恐龙)骨骼的连接方式了解到这一点的。句中way表示“方式,方法”,其后“theboneswerejoinedtogether”为定语从句,修饰先行词theway,从句中缺少状语,用that/inwhich引导定语从句,也可以省略。way表示“方式,方法”时,(1)定语从句常用inwhich或that引导,也可省略引导词,此时关系词在