2022九年级英语全册Unit8WeretryingtosavetheearthPeriod5SectionB3a－SelfCheck习题课件鲁教版五四制

Period5SectionB(3a-SelfCheck)Unit8We’retryingtosavetheearth!

鲁教版九年级上1wood;woods2harm;beharmfulto3reuse;useful;use词汇拓展提示：点击进入习题答案呈现67throwawayturnoff课文精华答案呈现12345pollution

litter

cleanitupisharmfultoplayapartin学必有法作文8buildourhousesoutof

9aregoodfor10makeadifference1.woodenadj.木制的；木头的→

_________n.木头→

_________n.树林2.harmfuladj.有害的→_________(动词)→______________(短语)对……有害3.reusableadj.可重复使用的→_________v.

重复使用→_________adj.有用的→_________v.使用woodwoodsharmbeharmfultoreuseusefuluse用括号里所给单词或短语的适当形式填空，完成短文Thereismuch___________1(pollute)ontheearth.Forexample,manypeoplethrow___________2(litter)intotheriver.Itisverydirtynow.Therearenomorefishforfishermentocatch.Andthereismuchwasteandrubbishinthepark.Ithinkweshould___________3(cleanitup).Thereismuchairpollutioninourcity,too.pollution

litter

cleanitupIt_____________4(beharmfulto)us.Ithinkweshould_______________5(playapartin)savingtheearth.Soweshouldn’t___________6(throwaway)litterandwecan___________7(turnoff)thewaterwhenwebrushourteeth.Andwecan_________________________8(buildourhousesoutof)stonesorwood.throwawayturnoffisharmfultoplayapartinbuildourhousesoutof

They______________9(begoodfor)ourearth.Sotogether,ouractionscan___________________10(makeadifference)andleadtoabetterfuture.aregoodformakeadifference一、话题分析本单元以“谈论污染和环境保护”为话题，围绕这一话题谈论人们在日常生活中应该如何保护环境。写作时，注意尽量采用议论文，多用一般现在时和现在完成时，学会合理使用情态动词。二、写作方法运用“四步三要素法”写环保类作文。“四步三要素法”：步骤一：先写出问题所在。步骤二：先说出有利的一面。步骤三：再说出不利的一面。步骤四：说出自己的观点。三要素：问题、利弊、观点。三、素材积累1.环保类作文常用词汇：pollute,pollution,environment,wildanimals,

ingreatdanger,dieout,protect,endangered,theimportanceof,inthewild,thebalanceoftheecosystem,necessary...2.环保类作文常用句型：(1)It’snecessary/importantto...(2)Theenvironmenttodayisbecomingworseandworse...(3)Now,manywildanimalsareingreatdangerofdyingoutbecauseof...(4)Itisourdutytoprotectthem...(5)Ithinkitisnecessaryfor...to...四、写作任务如今，许多野生动物被人类猎杀，从而面临灭绝的危险。所以，如何保护好它们就成了人类非常重要的任务之一。建立动物园就是其中一项重要的措施。但是，也有人提出反对的观点。请根据下列表格中的信息，用英语写一篇80—100词的短文。项目利弊理由1.能够为野生动物提供一个安全的环境。2.能够让人们，特别是小孩，很容易见到这些动物。3.能够让更多人了解保护它们的重要性1.让动物们生活在笼子里是很残忍的。2.动物们野外生存的能力会大大降低。3.会打破生态系统平衡个人观点……五、写作模板六、满分作文______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Nowmanywildanimalsareingreatdangerofdyingoutbecauseofhumans'huntingandkilling.Itisourdutytoprotectthem.Tobuildzoosforthemisoneoftheways.Somepeoplethinkitisagoodwaytobuildzoosforendangeredanimalstolivein.First,zoosaresafeplaces.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Second,itwillbeeasierforpeopleespeciallythekidstoseetheseanimals.Third,itcanmakemorepeopleknowtheimportanceofsavinganimals.Butothersdon'tagree.First,theythinktheseanimalsshouldliveinthewildandthatitiscruelforthemtoliveinthecages.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Second,iftheseanimalsliveinthezoosforalongtime,th