unit3课件-protect-the-earth

复习课Unit3protecttheearth庞朝华复习Unit3Unit32.语法1.课文3.Morepractice短语5单词4作文61ProtecttheEarthTheEarthisabeautifulplace.Thereareforestsandrivers,mountainsandfields.Someplacesareveryhot,andsomeareverycold.Therearemanydifferentplants.Somearelarge.Somearesmall.Allplantsneedlightandwater.TherearedifferentanimalsonEarthtoo.Someliveontheland.Someflyinthesky.Someliveunderthewater.TherearealsomanypeoplelikeyouandmeonEarth.TheEarthprovidesuswithair,waterandfood.It’sourhome.Today,thereisalotofpollution.Weburnthingstomakeenergy.Thispollutestheair.Weputourrubbishintotheseaandundertheground.ThispollutestheEarthandkillsanimalsandplants.Wemuststopdoingthesethings.ItisimportantforustoprotecttheEarthforourfuture.TheEarthis(A)____________________(一个美丽的地方).Thereareforestsandrivers,mountainsandfields.Someplacesareveryhot,andsomeareverycold.Therearemany(B)___________(不同的植物).Somearelarge.Somearesmall.Allplants(C)____lightandwater.(D)TherearedifferentanimalsonEarthtoo.Someliveontheland.Someflyinthesky.Someliveunderthewater.Therearealsomanypeople（E）________(像你和我一样)onEarth.(F)TheEarthprovidesuswithair,waterandfood.It’sourhome.A:翻译：abeautifulplaceB:翻译：differentplantsC:填入单词needD:同义句：TherearealsodifferentanimalsonEarth.E:翻译短语：likeyouandmeF:同义句：TheEarthprovidesair,water,andfoodforus课文训练Today,thereisalotof（G）_______(污染).Weburnthingstomakeenergy.Thispollutestheair.Weputourrubbish(H)______theseaandundertheground.ThispollutestheEarthandkillsanimalsandplants.Wemuststop(I)_______(do)thesethings.(J)_________(对于我们来说保护地球是重要的)forourfuture.G:填入单词：pollutionH:填入单词：needI:填入单词的适当形式:doingJ:翻译句子：It’simportantforustoprotecttheEarthK:找出文中的两对反义词：hot—coldlarge--small课文训练1.保护地球2.为…提供3.大量污染4.污染了空气5.扔掉6.把…放进…里7.停止做某事8.停下去做另一件事9.对某人来说做某事是重要的课文中重点短语直接+s1辅音+y结尾，把y变I再加es以s,sh,ch,x结尾的+es以o结尾的，有生命的+es,没有生命的+s234f,fe结尾的变ves,knife—knives,leaf--leaves5可数名词的复数变化规则一瓶牛奶两盒鸡蛋一碗米饭一杯水两袋苹果三杯咖啡3abottleofmilktwoboxesofeggsabowlofriceaglassofwatertwobagsofapplesthreecupsofcoffee翻译Therebe句型1.Thereis和Thereare用法(否定句，疑问句）2.Therebe句型有什么原则3.some和any用法语法练习21.写出下列单词复数：manwomanchildpotatoleafthatthisclassboxphotobusbrushGermancountrytomatopoliceman2.Thatisabox(改为复数句子)___________________3.Thoseareglasses(改为单数)___________________4.Thereissomewaterinthebottle.(改为否定句)There_____________waterinthebottle.5.ArethereanyplantsontheEarth?Yes,_____________/No,there________.TheseareboxesThat’saglassisn’tanytherearearen’tUnit3短语1.保护地球2.为…提供3.在地球上4.在空中5.在水下6.想你我一样7.大量污染8.越来越少9.扔掉10.把…放进…里11.停止做某事12.停下去做另一件事13.我们的未来14.两杯水15.一个美丽的地方16.两盒鸡蛋17.三杯咖啡18.污染了空气19.四分之一/三20太阳/月亮21对某人来说做某事是重要的Unit3单词地球知识竞赛；小测验模式；形式保护报告部分陆地田地；田野大的提供污染燃烧能量；能源污染到…里面；进入地面杀死必须重要的事实公里；千米自己的捕捉不多；很少去别处；朝另一个方向问题；难题1.Whatproblemsdowehave?2.WhatcanyoudotoprotecttheEarth?写作:ProtecttheEarth