2012年Unit 4 Earthquake学案

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1、Module1Unit4Earthquake（Introduction&Vocabulary）学习目标：本单元共53个词汇，熟练掌握35个，重点掌握14个。自主学习，合作探究，熟记课标词汇。学习词汇，阅读课文，了解在地震或突遇灾难中如何自救、救人等。Introduction：Naturaldisastersoccurthroughouttheworld,andChina,asyouprobablyknow,hasaparticularproblemwithearthquakes.Inthelastcenturyfiveofthetenworstearthquakesh

2、appenedinChina.Althoughitisimportantforusstudentstounderstandthedangerspeoplefaceinaquake,itisjustasimportantforustorealizethattherearethingsthatcanbedonetominimize(降低)thedamagecausedbyquakes.Forthisreason,thisunitkeepsapositivetoneoroutlook(观点).Itincludesexercisesandtasksthatenableusto

3、thinkabouthowtoavoidearthquakes,oratleastsomeofthedamagetheycancause.Thisunitalsoletsusrole-playcommunityworkthatdealswithdisasterrelief(救援).Vocabulary第一部分：预习1.请大声朗读下面的词汇earthquakeburstmillioneventnationcanalsteamruinsufferingextremeinjuredestroybrickuselessshockrestoretrapelectricitydi

4、sasterburymineshelterreporterdamagefrightencongratulationjudgesincerelyexpressoutlineheadlinecyclistrightawayinruinsatanenda(great)numberof请同学们用红笔标出自己在发音中存在困难的单词。2.请写出下列词汇的词性及词义Forexample:entirelyadv完全地；全然地；整个地burst______________________suffering___________________damage________________

5、______congratulation___________________frightened______________________judge___________________destroy______________________injure___________________trap______________________extreme___________________steam______________________event___________________shelter______________________expres

6、s___________________useless______________________第二部分：训练3.单词拼写根据下列各句句意和空白处的汉语提示，写出对应单词的正确形式。1)Workersbuilt________(避难所)forsurvivorswhosehomehadbeendestroyed.2)Isthistheyoungmanwhosavedseveralpeople_____(困住)underbuildings?3)Two-thirdsofthemdiedorwere___________(受伤)duringtheearthquake.4)E

7、verywheretheylookednearlyeverythingwas_________(破坏).5)Peoplebegantowonderhowlongthe_________(灾难)wouldlast.6)This__________(惊恐的)boywhosemotherwaslostinthedisasterislookingforhernow.7)Teenagersoftenhavedifficulty_______(表达)themselves.8)Thedoghad_________(埋藏)itsboneinthegarden.9)A