英语初二上仁爱湘教版unit4topic1wesharethew

英语初二上爱湘教版UNIT4TOPIC1WESHARETHEW【本讲教信息一教内容：Unit4OurWorldTopic1Wesharetheworldwithplantsandanimals.二重、难点：1.核心单词：天nature自cow母牛sheep羊鹅joy欢玫瑰花insect昆虫snake蛇fox狐feed喂热雨林覆盖遮盖earth地球surface表meter米forest森林control操wood木材橡胶保护fact事，现实lake湖ocean海living活的drop滴，下hometown故乡wild野的熊wolf狼2.常用词组：thinkaboutinthecountrysidebeimportanttoshare…withfeedonthousandsandthousandsof数以万计和数以万计infactmakeupsaveeverydropofwater3.重句型：Wheredoyoulive,thecountrysideorthecity?Theycan’tliveatallwithoutwater.Itisimportanttoalllivingthings.Didyoudoanythingusefultoprotectthecleanwater?Whichkindofwildanimalisthemostdangerous,thetiger,thebearorthewolf?4.交用语：Thedogsarethebravestanimalonthefarm.Whydoyouthinkso?Becauseanimalsareourfriends.Theygiveusjoy.Asweknow,plantsandanimalsareimportanttous.Wesharetheworldwiththem.5.语精粹：形容词比较级和最高级用法：Whatkindofanimal/plantdoyoulikebetteror…?/best,…,or…三具内容：1.Ithinkanimalsaremoreinteresting.我认为动物更加有味。interestinginterestedinteresting是形容词，意思是“令人感兴趣的指人、物本身是有味的。如：Playingbasketballisveryinteresting.打篮球特别有味。interested是形容词般指人某物感兴趣定词组为beinterestedin...对……感兴趣。如：Thisbookissointerestingthateveryoneisinterestedinit.这本书是如此的有味以至于每个人都对它感兴趣。拓展：在英语中，有两大类动词构成的形容词，一类是v-ing型形容词，另一类是v-ed型形容词，常见的有：v-ing词义v-ed词

interesting有味的感趣surprising令人吃惊的surprised感到吃惊的amazing令惊异的amazed感惊奇的exciting令兴奋的excited到兴奋的boring无的bored感厌烦的disappointing令人望的disappointed感到失望moving感的moved受动的2.Wesharetheworldwiththem.我们和它们共同分享那个世界。share动词共用、分享、分担如：Thesisterssharedthesameroom.姐妹们同住一屋。Wesharethejoysandsorrows.我们同甘共苦。3.Theyarenowindanger.他们现在处于危险中。beindanger处于危险中Youmaybeindangerifyouwalkalonelateatnight.假如你深夜独自散步可能有危险。Don’tbeafraidwhenyouareindanger.当你处于危险之中，不要可怕。4.Itlooksforfoodatnightalongtheseafloor.夜里它沿着海底查找食物。lookforfindfindoutlookfor查，强调查找的过程。如：Heislookingforhispen.他正在查找他的钢笔。Whatareyoulookingfor?你正在找什么？找，强调结果。Hefoundhispenunderthedesk.他在桌子下找到了他的钢笔。Didyoufindyourbookyesterday?你昨天找到你的书了吗？findout了、查出，表示通过一番努力调查了解了某事，后面常接宾语从句。如：Pleasefindoutwhattimetheyarecoming.请查一下他们什么时候来。Thepolicemenfoundoutwhostolethestamps.警察们查出谁偷走了邮票。5.Inspring,itreturnstothefreshwaterstreamtolayeggs.春天，它回到淡水的小溪里产卵。return动。①返回，回到comeback；②归还giveback如：HereturnedtoBeijinglastSunday.

上个星期天他返回到北京。Pleasereturnthebooktometomorrow.请明天把书归还给我。6.Sothebutterflyislosingitshome.因此，蝴蝶正失去它的家园。丢，过去式lost。Thelittlegirllostherwayinthestreet.小女孩在街上迷路了。Helosthisbookyesterday.昨天他丢了他的书。【典型例题1.You____allthoseclothes!Wehaveawashingmachinetodothatsort〔种类，类别，品种；种ofthingA.needn'twashB.shouldn'twashC.mustnotwashD.cannotwash2.John'sscoreonthetestisthehighestintheclass;he____lastnight.A.shouldstudyB.shouldhavestudiedC.musthavestudiedD.musthavetostudy3.Theroomisinaterriblemess;it____cleaned.A.can'thavebeenB.shouldn'thavebeenC.mustn'thavebeenD.wouldn'thavebeen4.Nobodyknowshowpeoplefirstcametotheseislands.They____fromSouthAmericaonrafts筏，木排.A.musthavesailedB.cansailC.mighthavesailedD.shouldhavesailed5.Marywasnotinherbedroomyesterdayafternoon.She____inherclassroom.A.shouldhavebeenB.musthavebeenC.mustbeD.shouldbe6.Bobsaidhewasgoingtojoinourclubbuthedidn't.He____hismind.A.can’thavechangedC.musthavechangedD.shouldnthavechanged7.You____totowntoseethefilmyesterday.ItwillbeonTVtonight.A.needn’B.hadbetternotgoC.shouldnotgo’thavegone8.We____theletteryesterday,butitdidn'tarrive.A.mustreceiveB.oughttoreceiveC.musthavereceivedD.oughttohavereceived9.Withalltheworkonhand,he____tothecinemalastnight.A.mustn’B.shouldnthavegoneC.couldnotgoD.couldnthavegone10.Evewaslateforclassagain.She____earlier.A.shouldgetupB.mustgetup

C.needtogetupD.shouldhavegotup参答：1.A2.C3.A4.C5.B6.C7.D8.D9.D10.D【模拟题〔答题时间：30分钟〕I.用号内的所给词的正确形式空。1.Ilike_______〔animal〕becausetheyareourfriends.2.Whichare________〔beautiful〕plantsoranimals?3.Thesharkreturnstothestream__________〔lay〕eggs.4.Brazilhas___________〔large〕rainforestsintheworld.5.Inthisareathereismuch_________littlerain.6.Thereare____________〔〕booksinourlibrarythaninyourlibrary.7.Heoftendoesalotof__________〔dangerwork.8.Thereare___________〔oftreesonthehill.9.Whatcovermostof___________earthsurface?10.Infactwater_________〔〕upthegreatestpartofthehumanbody.II.选择1.Jimlefttheclassroomwithout__________anything.A.sayB.tosayC.saysD.saying2.I’m__________Helen.Doyouknowwheresheis?A.lookingupB.lookingafterC.lookingforD.lookingat3.Thereare__________vegetablesinthefridge.Letsgoandbuysome.A.fewB.afewC.littleD.alittle4.Who’s_________studentinyourclass?A.bestB.goodC.thebestD.well5.Weneedsome_________apples.A.muchB.manyC.moreD.most6.LiLeiis_________shorterthanLiPing.A.afewB.muchC.veryD.many7.Theyare____________youthink.A.morethanfriendlyB.morefriendlythanC.friendlythanmoreD.friendlymorethan8.Thisproblemisverydifficult.Letsthink___________it.A.ofB.aboutC.overD.at9.Wemust__________everydropofwater.A.leaveB.showC.keepD.save10.Shecan’t_________herpen.Canyouhelpherto__________it?A.find,lookforB.find,findC.lookfor,findD.lookfor,findout11.Idon’tthinkthere_____________aquestionanymore.A.isB.isn’C.didD.didnt12.She_________thesupperandcleanedthehouse.A.cooksB.iscookingC.cookedD.cook13.HestartedtoteachEnglish___________.A.forthreeyearsB.inthreeyears

C.threeyearsagoD.aboutthreeyears14.—Michael,canyou___________meyournewbook?—Certainly.A.borrowB.lendC.toborrowD.tolend15.Ifitdoesn’traintomorrow,we____________toBeijing.A.goB.wentC.willgoD.weregoingIII.完填空ZhangHongwas1daughter.Shewasfiveyears2.Shelikedaskingquestionsverymuch.Shelikedanimalcartoons〔动画片verymuch.Oneevening3wewatchedtheDonaldDuck〔唐老鸭〕DoyouunderstandDonaldDuck’swords?”Iaskedher.“No,I5understandtheduck’swords.”answeredZhangHong.Thecartoonswere6.Andwewenton7TV.“Mum,”saidZhangHong,“MayIaskyouaquestionnow?”“Certainly.Whatisit?”saidI.“Whytheyoungaunt8closethedoor