2021高考英语一轮复习 Unit 4 Wildlife protection课件 新人教版必修2

朗读美文(演练加黑部分的句式)Dearfriends，Haveyounoticedthatthenumberofrareanimalsisonthedecrease?Withourenvironmentgoingworse,manyanimalscan'tadaptthemselvestothenewchangessothatmanyspeciesareendangeredorhaveevendiedout.Besides,humanactivityalsohasagreatinfluenceonthem.Forexample,peopleoftenkilltheminordertogettheirmeatorfur.Animalsareourfriends.Theyplayanimportantroleinkeepingthebalanceofnature.Wecan'tlivewithoutthem.What'smore,bothhumansandanimalsshouldsharetheearthequally.Toshowourlovetoanimalscandefinitelyhelpuslivemorehappily.Toconclude,pleaserememberyourcarecanmakeadifference.Joinusinprotectingourbestfriends—animals.微练习(句式锤炼——with复合结构)1．Moreover,_____________________，awiderangeofsportseventsareabletobeheld.[2018·全国卷Ⅲ书面表达]此外，随着体育场的建立，可以举办各种各样的体育赛事。2．_______________________________，alotofposterswereputupinourschooltocallonustotakeactionforagreenerearth.[2016·北京卷书面表达]随着地球日的临近，学校里张贴了许多海报，号召我们为绿色地球行动起来。withthestadiumsetupWiththeEarthDayapproaching3．____________________________________，theresultwillbemoreobjectiveandreliable.[2016·江苏卷书面表达]有更多的人参加投票，结果会更客观可信。Withmorepeopletakingpartinthevoting(一)单词巧练写准记牢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(力)；关注5．____________v.咬；叮；刺痛6．____________n.损失；遗失；丧失7．____________n.(痛苦或忧虑的)减轻或解除；减轻痛苦的事物certainimportancecontainattentionbitelossrelief8．____________adj.野生的；野的；未开发的；荒凉的9．____________vi.&vt.减少；(使)变小；或变少10．____________vt.&vi.打猎；猎取；搜寻11．____________n.笑；笑声12．____________n.收入13．____________adj.凶猛的；猛烈的14．____________n.结局；结尾15．____________vt.检查；视察16．____________vt.影响；侵袭wilddecreasehuntlaughterincomefierceendinginspectaffect用准用活品句填词1．[2017·全国卷Ⅰ]I'm________(确定的)thatyouwilllikeitonceyouvisitthepaper­cuttingexhibition.2．Myfatherisveryanxiousbecausehelostafilewhich________(包含)alotofimportantdocuments.3．Thegovernmentcallsonustohelpthose________(affect)bytheflood.4．Thepopulationoftheblackbearshasdroppedalotbecauseoftheirhabitat________(lose)．certaincontainsaffectedloss5．[2018·北京卷]Withalltheprograms,teamworkiskeyastraineeslearnthe________(important)ofleadershipandbeingpartofabiggertask.6．While________(inspect)theclothesfactoryyesterday,thebossnoticedthatalltheworkerswereworkinghard.7．Ifyou________(bite)byafiercedog,you'dbettergotohospitalandhaveavaccinerightaway.8．Withseveraljokestoldbythelecturer,thehallwasfullof________(laugh).importanceinspectingarebittenlaughter拓展单词1.________n．保护→________vt.保护2．________vi.回答；作出反应→________n．回答反应3．________adj.远的；远处的→________n．距离；远方4．________adj.强大的；有力的→________v．给……提供动力5．________adj.安全的；可靠的→________n．安全；可靠6．________vi.成功vt.接替；继任→________n．成功→__________adj.成功的→___________adv.成功地7．________vt.感激；鉴赏；意识到→____________n．欣赏；感谢；鉴别protectionprotectrespondresponsedistantdistancepowerfulpowersecuresecuritysucceedsuccesssuccessfulsuccessfullyappreciateappreciation8．________n.&vt.损害；危害→________adj.有害的→________adj.无害的9．________n．仁慈；宽恕；怜悯→________adj.宽恕的；仁慈的→________adj.残忍的；无情的10．________n．信念；信仰→________adj.忠诚的；忠实的→________adv.忠诚地；忠实地11．________vt.雇用；利用→______________n．雇用；利用→________n．雇主；老板→________n．雇员harmharmfulharmlessmercymercifulmercilessfaithfaithfulfaithfullyemployemploymentemployeremployee用所给词的适当形式填空1．[2019·天津卷]Tomanypeople,technologymeanscomputers,hand­helddevices,orvehiclesthattravelto________(远处的)planets.2．Itisoneofthemost________(power)earthquakesthathaveeverhappenedinthisarea.3．He________hisfatherasmanagerofthecompany.Soontheirbusinessbecamevery________.Lotsofpeoplewantedtoknowthesecretofhis________.(succeed)4．The________decidedto________Tomashersecretaryandshehopedtohaveatalkwithher________beforehecametowork.(employ)distantpowerfulsucceededsuccessfulsuccessemployeremployemployee5．Intheletter,hethankedmeformy____________hisworkandmy____________madehimconfidentagain.(appreciate)6．Heloveshisyoungerbrotherverymuchandtrieseverywayto________him,butIthinkhis________istoomuch.(protect)7．Eatingtoomucheverydayis________toourhealth;thatistosay,eatingtoomucheverydaydoes________toourhealth.(harm)appreciatingappreciationprotectprotectionharmfulharm阅读单词1.wildlifen.________________2．habitatn.________________3．threatenvt.&vi.________________4．endangervt.________________5．reserven.________________6.zonen．________________7．speciesn.________________8．carpetn.________________9．rubvt.________________10．mosquiton.________________野生动植物栖息地；(动植物的)自然环境恐吓；威胁危害；使受到危险保护区地域；地带；地区种类；物种地毯擦；摩擦蚊子11.insectn．______________12．extinctionn.______________13．dinosaurn.______________14．incidentn.______________15．furn.______________昆虫灭绝；消亡恐龙事件；事变毛皮；毛；软毛[联想维空间]1.后缀­ful构成的形容词小结①powerful强大的；有力的②harmful有害的③doubtful怀疑的；疑惑的④faithful守信的⑤forgetful健忘的⑥hopeful充满希望的2.“派生名词(v.＋­ing)”集锦①ending结局；结尾②training训练；培养③feeling感觉；感情④painting绘画；油画⑤meeting会议⑥beginning开始；开端3.un­前缀的高频形容词荟萃①uncertain不确定的②uncommon不常有的③unlikely不可能的④unfriendly不友好的⑤unaware不知道的⑥unfortunate不幸的(二)短语巧练写全记牢1.____________和平地；和睦地；安详地2．____________灭亡；逐渐消失3．____________突然笑起来；大声笑了出来4．____________注意5．____________按照；根据……所说6．____________在危险中；垂危7．____________如释重负；松了口气8．____________保护……不受……(危害)inpeacedieoutburstintola