高中英语《Unit4 Astronomy the science of the stars Language acquaintance（2）》导学案 新人教版必修3

《高中英语《Unit4 Astronomy the science of the stars Language acquaintance（2）》导学案 新人教版必修3》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、第三册第四单元第三课时词汇导学案BOOK3Unit4Astronomy:thescienceofthestarsLanguageacquaintance（2）LearningGoals:1.Learnsomeusefulwordsandexpressions2.Understandthetextbetter3.Consolidationofthelanguagepoints.Previewing(预习)Task1:补全下面的短语1.________time及时；终于2._______eggs下蛋3.givebirth___

2、___产生；分娩4.________one’sturn轮到某人；接着5.prevent….from_________阻止；制止6.block_______挡住（光线）7.cheer______感到高兴8.________that既然9.break________突发；爆发10.watch______密切注视；当心11.cool_____冷却12.as______as也；还有…13.depend______依靠；依赖14.getclose____靠近Task2:用括号中所给提示翻译下列句子。(1)移动电话使得我们不论在何处都

3、能与他人交谈。(makeitpossibleforsb.todosth.)译：(2)请你告诉我怎样防止这种事情发生好吗？(prevent...from...)译：(3)更重要的是，我是个乐观的人。（whatismoreimportantis……）译：(4)既然你长大了，就不应该依靠你的父母。(nowthat…)译：Step1:Lead-inPlayagametocheckwhatwehavelearntyesterday.Researchinclass(课堂探究)Step2:Thinking1.Theylaideggsto

4、oandexistedontheearthformorethan140millionyears.existvi.存在生存existingadj.现存的existencen.存在生存existin存在…之中existon靠…为生existby靠…生存comeintoexistence开始存在，成立bringintoexistence使发生，产生(1)Itwasimpossibleforthemtosuchasmallincome.(2)Somespellingmistakesyourarticle(3)Thewildmanh

5、untingwildanimalintheforest.Thereexists/existed…某地有……Thereexisttwohugestonelionsatourcompanygate.翻译：。2.…becausetheygavebirthtoyoungbabyanimalsandproducedmilktofeedthem.givebirthto产生；分娩她生了一个健康漂亮的女孩.Shegavebirthtoafinehealthygirl.有关birth的短语:bybirthHeisFrenchbybirth.

6、asecondbirth=rebirthGodgavehimasecondbirthatbirthbeofnoble/goodbirth介词填空Itwasreportedthatawomangavebirthfivebabiesatatime.ShewasFrenchbirthbutlivedmostofhertimeinEngland.Thebabywasonly2,000gramsbirth.即学即练：1．Hegave___toastrangeideainhismindthathewouldgiveupschoolin

7、gandwentinforbusiness.A.handB.birthC.thoughtD.onbirth2.Sheisgoodatsinginganddancing,sosheisagoodactress________.A.atbirthB.bybirthC.tobirthD.onbirth3.Thustheyhave,intheirturn,becomethemostimportantanimalsontheplanet1)Thusadv.因此；从而Shestudiedhard,___________________

8、_.Heforgottoturnontheradioand_____________________.2)Inone’sturn轮到某人Itwillbe_______________tobeondutytomorrow.有关turn的短语inturn_________byturns_________ta