资源描述：
《2019-2020年高一英语 Book3 Unit4 Astronomy学案2 人教新目标》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、2019-2020年高一英语Book3Unit4Astronomy学案2人教新目标教师寄语：Loveiseverthebeginningofknowledgeasfireisoflight. 知识总是从爱好开始，犹如光总是从火开始一样。[练习]用cheer的短语或其适当形式填空。1).Yourvisithasgreatly______himup.2).Thecrowd______therunners______astheystartedthelastlap.3).Youlookasthoughyouneed______up.12.now
2、that既然，由于引导原因状语从句.在语义上相当于since,that在口语中可省略.Nowthatheisbusy,wewon’twaitforhim.既然他很忙,我们就不等他了.Now(that)youhavepassedthetest,youcandriveonyourown.同义词:since;seeingthatSinceyouareill,I’llgoalone.译:既然你病了，那我就一个人去。Seeing(that)heisbusy,he’sunlikelytoe.译:他很忙，可能不会来了。13.breakout突发，爆发T
3、hewar___________betweenthetwocountries.这两国之间爆发了战争.(brokeout)填空：break_____________脱离/挣脱…..break______冲破，取得突破break________出故障，坏掉，失败；(健康等)垮掉break________破门而入break________粉碎，解散1.Theputersystem______suddenlywhilehewassearchingforinformationontheInternet.A.brokedownB.brokeoutC.
4、breakupD.breakin2.Afterbeingill,herhealth___________.生病之后,她的身体垮掉了.3.Themeeting________at10o’clockinthemorning.会议在上午十点散会.4.Theputersystem______suddenlywhilehewassearchingforinformationontheInternet.A.brokedownB.brokeoutC.breakupD.breakin14.watchout密切注视；当心；提防[典例]Watchout!Th
5、ere’sacaring.小心!汽车来了。[重点用法]watchoutforsb./sth.警惕或注意某人/事物watchover保护；照看单词课后巩固学案单词拼写1.Somethingwaswrongwiththeheatings________,soweallfeltverycold.2.Lastnight,wehadav________stormbecauseofwhichmanytreeshasfallendown.3.Smokingish________toyourhealth.You’dbettergiveitup.4.Nob
6、odyknowsiflifeusedtoe________ontheMars.5.Hisquestionreallyp________me.Ihadtoasktheteacherforhelp.6.Theg________ofthemoonismuchsmallerthanthatoftheearth.7.Isaw_______(团，块)ofwhitecloudsfloatinginthesky.8.______(不像)David,heseldomeslateforschool.9.Mothersarealwaysg_______with
7、theirbabies,whilefathersareusuallystrict.10.Thechildboughtaballoon,butit_______(漂浮)onthewind.短语填空：1.Itwasalmostmidnightthatafireintheneighborhood.2.youarehere,whynothaveadrink?3.---Didyoucatchyourplane?---Yes,wegottherejust.4.Thedishtastesgoodafterit.5.---Willyougofishing
8、thisafternoon?---Well,italltheweather.6.AfterawhileIitandwebegantoenjoyourselves.7.Thefanswhenth
