九年级英语上册 unit 4 amazing science topic 1 section c导学案（新版）仁爱版

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1、Unit4AmazingScienceTopic1SectionC一、教学目标1、Teachingandlearningaimsanddemands：①Newwordsandphrases.invention//____________,____________list//____________,____________crayon//____________,____________thought//____________,____________silly//____________,____________brainstorm//____________,___________

2、_evaluate//____________,____________detailed//____________,____________redesign//____________,____________imagination//____________,____________balloon//____________,____________gun//____________,____________robot//____________,____________keyboard//____________,____________②Functionandgrammar：Ta

3、lkabouttheeventsinthepast.PassiveVoice.2、Teachingandlearningdifficultpoints：Buttheyweren’tdiscouragedbywhatpeoplesaid.______________________________________________________________Makeadetaileddrawingofyourinventionssootherswillunderstandhowyourinventionworks._____________________________________

4、_________________________二、自主预习1、Translatethefollowing.垂头丧气出现、发生偶然产生种在田里在发明的过程中几个简单要遵从的步骤疯狂的想法人们所说的话为……制作一个模型像被设计的那样起作用跟……分享运用的想像力纸是很多年前由蔡伦发明的我认为宇宙飞船是最重要的发明2、同义句转换①TheWrightbrothersinventedplanes.Planes______________________________theWrightbrothers.②Myfatherboughtmeapresentformybirthday.Apresent

5、______________________________formybirthday.三、合作探究1、Discussthequestionsbeforereading.①Whatisaninvention?②Listsomeinventionsthatyouknowandtheirinventors.③Doyouthinkyoucanbeaninventor?Why?2、Shimthepassage.Trytogetthemainideaofthepassage.①Howdoinventionscomeabout?②WhycouldtheWrightbrotherssucceed?3、

6、ListentotheMP3.thenfinish1b.4、Listenandrepeat.Thenaskthestudentstoreadittogether.5、Finish1c.Checktheanswerswiththewholeclass.6、comeabout__________这样危险的局面是怎样出现的？cometrue__________我希望有一天梦想成真。comeintobeing__________沙漠是怎样形成的？四、当堂评价1、Retellthepassage.Aninventionmaybe__________or__________.Lnventions__

7、________inmanyways.__________,theyhappenbecausesomeoneworks__________.Sometimesinventionsare__________.Doyouwanttobeaninventor?Thereareafewsimplesteps__________.①Youcanhave__________.Rememberthatnoideais__________.Mayp