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时间:2020-02-27
《2021版新高考英语一轮复习 Unit 7 The Sea教学案 北师大版必修3.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit7TheSea三言两语1.Rubbishandwastewaterarebeingpouredintotheriver;asaconsequence,waterresourceshavebecomebadlypolluted.2.Weshouldadoptreducing,reusingandrecyclingapproachestosolvetheproblemandtakegoodcareofourenvironment.3.Withthenumberofcarsincreasingfastinourcity,ourenv
2、ironmentisgettingincreasinglyworse.1.众所周知,由于全球变暖,全球水资源短缺问题正变得日益严重。It_is_wellknownthattheglobalwatershortageisbecomingincreasinglyseveremainlyduetoglobalwarming.2.现在,越来越多的人开始认识到,目前的环境与我们对地球的所作所为有很大关系。Nowmoreandmorepeoplebecomeawarethatthepresentenvironmenthas_much_to_do_
3、withwhatwehavedonetotheearth.[单词拼写应用]核心单词1.evaluatevt.评估,评价2.signn.手势;符号3.huntv.打猎,猎杀4.collectionn.收集,收取5.explorern.探险家6.voyagen.航海;航空7.banvt.禁止8.altogetheradv.完全9.handlevt.对付10.departmentn.部,系,局,部门11.solutionn.解决办法;答案12.presentvt.演示;讲演13.measurevi.&vt.(长度、数量)为;测量14.esc
4、apevi.逃脱,逃跑1515.recovervi.恢复正常;康复16.debaten.辩论,争论[语境运用]用所给词的适当形式或汉语提示填空。1.Becauseofcheating,Charliehasbeenbanned(ban)fromcyclingforayear.2.Thelettershowsnosign(迹象)thattheAmericanshavesoftenedtheirposition.3.Theydebated(debate)foroveranhouronthemeritsofdifferentsystems.4
5、.Wemeasured(measure)theroomandfounditwas20feetlongand15feetwide.5.Althoughhemaybetroubled,healwayspresents(present)acalmsmilingface.6.Onlyfourpeoplemanagedto_escape(escape)beforetheroofcollapsed.7.Theschoolhasonlybeenopenforsixmonths,soit'stooearlyto_evaluate(evaluate)i
6、tssuccess.8.Herefusedtoallowhissecretaryto_handle(handle)confidentialletters.拓展单词1.participatevi.参加→participationn.参加→participantn.参与者2.arrangevt.安排,准备→arrangementn.安排3.frighteningadj.令人惊恐的,骇人的→frightenvt.(使)惊恐→frightenedadj.害怕的;受惊的→frightn.恐怖;惊恐4.persuadevt.说服,劝服→persu
7、asionn.说服5.apologisevi.道歉→apologyn.道歉6.pollutevt.使污染→pollutionn.污染7.intelligentadj.有灵性的;聪明的→intelligencen.智力,理解力8.energeticadj.有活力的→energyn.精力;活力9.discoveryn.发现→discovervt.发现10.educatevt.教育→educatorn.教育工作者→educationn.教育,培养11.attractvt.吸引→attractionn.吸引人的地方→attractiveadj
8、.吸引人的12.terrifyvt.令人感到恐惧→terrorn.恐怖,恐惧→terrifyingadj.使人感到恐惧的→terrifiedadj.感到恐怖的13.survivevi.幸存,生存下来→survivaln.
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