2019春七年级英语下册Module9Lifehistory模块语法专练课件（新版）外研版.pptx

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1、Module 9 Life history,一般过去时( 三 ) 我们已经学习了行为动词过去式的规则变化,即“动词原形+-ed”的形式。在本模块中,我们所学的动词过去式的构成方式较为独特,这类动词被称为不规则动词。不规则动词的过去式变化没有规律,需要单独记忆。 1.不规则动词的过去式的构成。 ( 1 )过去式与原形相同:costcost,hithit,hurthurt,letlet,putput,cutcut,readread,beatbeat等。 ( 2 )过去式与原形不同:gowent,meetmet,comecame,taketook,eatate,seesaw,writewrote,s

2、wimswam,makemade,findfound,givegave等。,2.句型结构。 含不规则动词的一般过去时的肯定句、否定句、一般疑问句以及特殊疑问句都与规则动词的句型结构相同。例如: They swam in the lake.他们在湖里游泳。 They didnt swim in the lake.他们不在湖里游泳。 Did they swim in the lake?他们在湖里游泳了吗? Yes,they did./No,they didnt.是的,他们游了。/不,他们没游。,.单项填空 ( B )1.Did you play computer games last night?

3、 .I did my homework till eleven oclock. A.Yes,I did B.No,I didntC.Yes,I was D.No,I wasnt ( A )2.My grandma the newspaper last night. A.read B.readsC.reading D.is reading ( B )3.He to school last Monday because he lost his bike. A.walks B.walkedC.rides D.rode,( C )4.When you to China? In February,199

4、9.A.do;come B.do;cameC.did;come D.did;came ( B )5.He a doctor when he left his school. A.become B.becameC.becomes D.becoming,.根据句意用所给词的适当形式填空 1.Did you see ( see ) the film Titanic last night? No,but I watched ( watch ) an important football match on TV. 2.The boy drew ( draw ) many pictures before I came here. 3.Why does the boy look upset? Because he did ( do ) something wrong. 4.He lost ( lose ) his dog yesterday and couldnt ( can not ) find it anywhere. 5.Wang Hong taught ( teach ) English in a junior school five years ago.,