Unit3Lifeinthefuture第五课时泛读课精品文档

1、unit 3 life in the future第五课时 泛读课第五课时泛读课第一步检查作业first,checkwhetherallthestudentshavefinishedtheirhomework,thenhelpthemtoanalyzetheirmistakes,atlast,givethemthecorrectanswers:1.lost2.called3.todetect4.tohide5.tocollect6.armed7.hoping8.excited9.found10.searched第二步引入话题askaquestion：haveyoueverseenanyalie

2、ns?willyoumeetsomealiens?播放电影e.t.的片段，以激发学生的兴趣，同时提出以下问题：willyoumeetsomeotherkindsofaliens?doyouwanttolivewiththem?第三步阅读课文“ihaveseenamazingthings”1.guesswork:whatkindsofamazingthingsdoyouthinkthewriterwillseeaccordingtothetitle“ihaveseenamazingthings”?askthestudentstogivetheirpointofview.2.略读课文（skimmi

3、ng）ihaveseenamazingthingsquestion：whatisthepassagemainlyabout?（key:itismainlyabouttwokindsofaliensinthespacestation.）3.细读课文，回答以下问题：1)whydoesthespacestationspinslowlyinspace?2)howlongwillittakethedimpodstobuildanewspaceship?3)whatcanthedimpodsproducefromtheirbodies?4)itisnteasytotalktothemu-muandthed

4、impods,isit?5)whatshouldyouusewhenyoutalktothemu-muandthedimpods?4.听课文录音，小组讨论listentothetapeandfillintheformonpage22inpairs.5.找读（scanning）快速阅读，找出下列单词，完成连线题。1)extraordinarilytohelpsb.todosth.2)helmetvery;unusually3)assisttoneedormakenecessary4)requireatypeofplantwhoseleavesareusedincookingtogiveflavo

5、urtoparticulardishes,orwhichareusedinmakingmedicine5)skipastronghardhatthatcoversandprotectsthehead6)herbtomovelightlyandquickly,makingasmalljumpaftereachstep提醒学生注意的require和assist的用法：requirev.需要；要求n./doing/sb.todosth./sb.dosth.e.gthesepetsrequirealotofcareandattention.这些宠物需要悉心照顾。theroomrequiresclean

6、ing.（=theroomrequirestobecleaned.）这房间需要打扫。hewasrequiredtoleave.他被要求离开。thesituationrequired（that）hebepresent.这种情形需要他在场。启发学生思考问题：与require用法相同的单词有哪些？assistv.帮助；援助assistancen.帮助；援助assistantn.助手；售货员e.g.wewillassistyouinfindingsomewheretolive.我们将帮你找个住的地方。第四步阅读“risingtoachallenge”wb（p58）wetalkedabouttheali

7、encreaturesinthespacestationjustnow,next,wewillhavealookatthepeoplewholiveinanunderwatercity.1.fastreadingaskthestudentstoreadthetextquickly,getthemainideaofthetextandanswerthequestion:whataretheadvantagesoflivinginanunderwatercity?2.intensivereadingaskthestudentstoreadthetextcarefully,andtellwhethe

8、rthesentencesaretrueorfalse.1)therewillbeacomputerizedmachineinthefamilyshuttle-submarinestomonitoreachpersonduringthejourney,andpeoplecancontactthelandsurfaceeasily.2)personalspaceisnecessaryforhealthyliving.3)peoplecantgetenoughspaceinthesaturationcity.4)computerswillbeusedtoprotectthegoodsofthepe

9、opleinthesaturationcity.5)therewillbesomehouseholdworriesintheunderwatercity.（keys:ttftf）第五步快速阅读，根据释义在文中找出正确的单词。四人一组进行比赛，看哪一组找地又准又快。1.necessary;needed_2.protectionofaperson,building,organizationorcountryagainstthreatssuchascrime,dangerorattacks_municationwithsomeone,especiallybyspeakingorwritingtothemregularly_4.abletobeobtained,used,orreached_5.toprovidewithfurniture;toputfurniturein_6.toprovideapersonoraplacewithobjectsthatarenecessaryforaparticularpurpose_（keys:1.essential2.security3.contact4.available5.furnish6.equip）第六步作业布置1.思考问题：canyouthinkofanyproblemsif