Unit 13　We're trying to save the earth!-第一課時(shí)　Section A (1a-2d) 課件8張

Unit13We'retryingtosavetheearth!第一課時(shí)SectionA(1a-2d)一、根據(jù)句意及首字母或漢語提示完成下列句子。每空一詞。1．Don'tthrow__________(垃圾)intotheriver，Jim.2．Inthenorth，peopleusedtoburn____(煤)tokeepwarminwinter.3．Wewouldliketovisitthebuildingthoughitlooks______(丑陋的).4．Wecanclearlyseefishswimmingatthe________oftheriver.5．Everyoneshouldstopusing______bagstoprotectourenvironment.littercoaluglybottomplastic二、根據(jù)句意，選擇方框中的單詞并用其適當(dāng)形式填空。6．Thereisn'ta____nearhere.I'lltaketherubbishwithme.7．Buyingsomanybooksonly_____me10dollarsyesterday.8．Myuncleisagreat_________andhecaughtfourfishthismorning.9．Heknockedatthe_________doorbutnobodyanswered.10．Shoppingonlinehasalotof____________．Forexample，thingsareverycheapandyouneedn'tgoout.bincostfishermanwoodenadvantages三、根據(jù)漢語意思完成下列句子。每空一詞。11．我們正在盡力減少空氣污染。Wearetryingto__________airpollution.12．我們相信新科技將帶來更美好的生活。Webelievethatnewtechnologywill________abetterlife.13．這條河被嚴(yán)重污染，我們應(yīng)該清理它。Theriverwasbadlypolluted.Weshould____________．cutdownleadtocleanitup14．我們所有人都應(yīng)該參與環(huán)境保護(hù)。Weallshould_________________inprotectingtheenvironment.15．現(xiàn)如今，大部分人都騎自行車上班，而不是開車。Nowadays，mostpeopleridetowork_____________driving.16．人們普遍認(rèn)為，教育會(huì)對(duì)一個(gè)人的生活產(chǎn)生影響。Peoplegenerallyagreethateducationcan__________________topeople'slife.playapart/roleinsteadofmakeadifference四、從下面的方框中選擇適當(dāng)?shù)倪x項(xiàng)補(bǔ)全對(duì)話。(其中有兩項(xiàng)為多余選項(xiàng))A：Hello，Carla！Wouldyouliketogototheparkwithmethisweekend?B：I'dloveto，buttheparkisdirty.A：17.____B：Itusedtobeclean.18.____A：Whathappened?B：19.____Itmadetheparkverydirty.GEDA：That'stoobad！Andwhatcouldwedo?B：Firstwecouldputupsignstoaskpeopletoprotecttheenvironment.A：Soundsgood.20.____B：Wecouldvolunteertohelpcleanupthepark.A：Goodidea.21.____B：OK.AFA.Whatelse?B．Yes，it'sveryclean.C．Idisagreewithyou.D．Peopledroppedlitterevery-where.E．Butnowthesituationisdif