英语Unit复习资料Whenwasitinvented教案.doc

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1、Unit10Whenwasitinvented? 学习目标1.脑筋，找规律，弄清主动语态与被动语态的差异，通过练习和运用加以巩固。2.通过熟悉我们周围经常使用发明物的历史来开阔眼界，丰富自己的阅历，使自己养成勤于思考善于总结的好习惯。 1.难点解析1．动词的被动语态2．不带to的动词不定式的被动语态8/8  典型例题1.Herbrotherwasoperatedonbythedoctor．(就划线部分提问) 解析：此题划线部分是介词之后的人物，用whom提问，通常也可用who提问。答案是：Whom／Whowasherbrotheroperatedon

2、by?2.English_______inmanycountries,butChinese__________theirownlanguage． A．isspoken;speak       B．speaks；isspoken C．isspoken；speak      D．isspoken；isspoken解析：答案是C.一空是被动语态结构；二空Chinese在此处是中国人而非汉语，为主动结构。8/83. Allthe_______weremade_______overtenhoursadayinthosedays．(work)解析：分析句子成分可

3、看出：一空为名词作主语；二空为在被动语态中不带to的动词不定式作宾补要加to.案为：workers；towork。 单元练习I．用适当的介词填空    1.Idon'tthinkthecomputerwasinvented_______thetelephone． 2.—Wastheheatedicecreamscoopinvented_______ChelseaLanmon?   ——Yes,Ithinkso． 3.Thestampsareused________sendingletters． 4.It'ssaidthattheemperorShen

4、Nungdiscoveredtea_______accident． 5.Englishisspoken__________thefirstlanguageinCanada． 6.Theyoungadultscangetrelaxation________readingcartoonsorwatchingthemonTV. 7.Seeingtheirteacherwearingabeautifuldress,allthegirlsscreamed______jealousy．II．句型转换      1.Shewasseentocomeoutofthe

5、librarybyhim．(变为主动语态)   He__________________________outofthelibrary．   2.Whenaretreesoftenplanted?(变为主动语态)8/8 When__________peopleoften____________________?3.TheLeaguewasfoundedinGuangzhouin1922．(就划线部分提问) ______________________________theLeague________?4.Didthestudentswearthesc

6、hoolclothesalot?(变为被动语态) ________theschoolclothes________alot?   5.Kate.tookgoodcareofthebabyyesterdayevening．(变为被动语态) Thebaby______________________wellbyKateyesterdayevening．6.Hisauntboughthimabicycle.(变为被动语态) Abicycle_____________________himbyhisaunt．III．完形填空Thebicycleisoneof

7、thesimplest(最简单的)yetmostusefulinventionsintheworld.What ismostsurprisingisthatitwasnotinventedearlier, l  thegreatinventorLeonardodaVincihaddrawnpicturesforbicyclesandalsoforflyingmachinesandsomeotherthings.Thosethings werenotproduced 2  longafterhedied．   Apersonridingabicycle

8、use 3  energy(能量)tomakethebicyclemove,andthereisnopoll