高中英语 Unit 4 Astronomy the science of the stars Using language导学案（学生版）新人教版必修3.doc

《高中英语 Unit 4 Astronomy the science of the stars Using language导学案（学生版）新人教版必修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、陕西省西安交大阳光中学高中英语Unit4AstronomythescienceofthestarsUsinglanguage导学案（学生版）新人教版必修3第课时课题名称时间第周星期课型Usinglanguage主备课人目标1.Knowledgeaims:Masterthevocabularyspaceshippullfloatcheerupnowthatbreakout2.Abilityaims:Developreadingskillsandpracticethem重点Understandthepassagethoroughl

2、yandgraspthekeywordsandexpressions.二次备课难点Learntounderstandthelongsentences.自主学习任务1：Lookthroughthetextquicklyandchoosethebestanswertothefollowingquestion.Thepassageismainlyabout____DescribethethreewaysinwhichgravitychangedforLiYanpingandhowhisweightchanged.问题生成记录：精讲互

3、动Languagepoints1pull【用法】Weweretryingtoescapefromthepulloftheearth.【归纳】pull词性：_____________词义：_____________【拓展】Thehorsewaspullingaheavycart.【归纳】pull词性：_____________词义：_____________【拓展】pull的常见短语2cheerup【用法】Cheerup.It’snottheendoftheworld.词义：_____________cheersbup词义：__

4、___________3floatWoodfloatsonwater.【归纳】float词性：_____________词义：_____________Therewasn’tenoughwatertofloat.4blockoutBlackcloudsblockedoutthesun.blockout词义：_____________Overyearsshehastriedtoblockoutthatpartofherlife.blockout词义：_____________5…butitwillnotbeasstrongapu

5、llastheearth’sAs+adj./adv.+asAs+adj.+a/an+可数名词的单数+asAs+much+不可数名词+asAs+many+可数名词的复数+as6IfoundIwascarriedtwiceasfarasontheearthandfellover.7…walkingdoesneedabitofpracticenowthatgravityhaschanged.nowthat词性：_____________词义：_____________Nowthateveryoneishere,let’sbegino

6、urmeeting.8.breakoutWewatched,amazedasfirebrokeoutontheoutsideofthespaceship…breakout词义：_____________二次世界大战是1939年9月爆发的。倍数的表达法：达标训练短文改错：Ivisitedmyauntinthecountrysidenearthecitylastweek.Iwassurprisedtoseethatgreatchangeshadbeentakenplaceinthecountryside.Takemyaunt’sf

7、amilyforexample.Wesupplyprecioustreesandflowertothestoresinthecityandhaveovertenworkersworkingforthemselves.Theirfamily’sincomereachedasmuch100,000yuanlastyear.Noronlydidtheyhaveahouse,acarandcomputers,theycanalsoaffordatripabroadeveryyear.Whenaskingwhatelsetheyneed

8、edmost,theysaidthattheywantedtolearnafewEnglishsothattheycoulddobusinesswithforeignersdirectly.Totheirdelighted,mycousincanusethathehaslea