新仁爱英语九年级上册Unit 4 Topic 1 Section B.ppt

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1、Unit4AmazingScienceTopic1WhenwasitinventedSectionB城北学校I.Fillintheblankswiththerightpreposition.1.Thedeskismade_____wood.2.Theredwineismade_____grapes.3.Thisdeliciouscakewasmade___mymother.4.Glassesaremade___glass.5.Ourgroupismadeup___eightstudents.6.Thatkindofm

2、achineismade_____Japan.offromofofbyinReviewA:What’sthis?B:It’s…A:Whenwasitinvented?B:Itwasinventedin…A:Whoinventedit?B:…TeachingAims:1.Learnandmarstersomenewwords:bulb,airplane,hard-wearing,korea.2.LearnPossiveVoice:was/were+p.p.t.3.Understandthestressandintona

3、tionofsentences.4.Readthefollowingsentences:a).It’ssaidthatheinventedmorethantwothousandthingsduringhislife.b).It’sinventedbyWilburandOrvilleWrightin1903.c).butit’sdifferentfromtoday’s.预习导纲一.读1a对话，在对话中划出下列短语并朗读。1.一个电灯泡___2.被人们广泛的使用___3.据说___4.两千多件发明___5.在他的一生中_

4、__6.走这边___7.与---不同___8.学校图书馆___二.读句子，翻译并探究。1.It’ssaidthatheinventedmorethantwothousandthingsduringhislife.翻译：___探究：It’ssaidthat…意为“__”,it作___,that引导的从句是______。这样的结构还有It’sreportedthat…据报道…，It’sknownthat…据了解…等。做一做：__issaidthatpotatochipswereinventedbymistake100ye

5、arsago.A.ItB.ThisC.ItsD.That2.Itwasinventedin1879.译：____TheradiowasinventedbyGuglielmoMarconiin1895.译：_ItwasinventedbyWilburandOrvilleWrightin1903.译：__探究：三个句子的划线部分均为___时态的___结构。判断的方法为：读懂句意，确定__语，判断主语表示__还是__.若主语为人，根据句意及谓语动词判断该动作是否是主语发出，若是主语发出，用___语态，反之用___语态。物作

6、主语时，谓语动词要用___语态。然后再结合句意和时间选取对应时态。做一做：Thecellphonehasinfluencedpeople’slifealotsinceit____.A.inventsB.inventedC.isinventedD.wasinvented当堂训练1.Manyhouses___intheearthquakeofAugust3,2014inLudianofYunnanProvince.A.isdestroyedB.aredestroyedC.wasdestroyedD.weredestroy

7、ed2.ItwasreportedthatBeijing,ShanghaiandJiangsu__tobethethreehappiestplacesinChina.A.arefindingB.werefindingC.werefoundD.isfound3.Manystudents___chancestoshowthemselvesinclassbecausetheclasssizeistoobig.A.don’tgiveB.aren’tgivenC.haven’tgivenD.won’tgive4.Itistru

8、ethatknowledge___ratherthanbeingtaught.A.learnsB.learnedC.islearnedD.waslearned1bListento1aandchoosethecorrectanswers.()1.WhereareMichaelandJane?A.Inthesciencemuseum.B.Atthe