《般过去时初》PPT课件.ppt

1、,The Past Tense,一般过去时,By Li Xueming,Teaching Aims,掌握动词一般过去时的构成、基本句式。,学会一般过去时的用法。,掌握一般过去时的构成、句式及用法。,归纳动词过去时（-ed)的构成规则。,Important and difficult points,1.写出下列动词的过去式。 2. 句型转换。 5.归纳动词过去式的变化规则。 6.小结一般过去时的构成、基本句式及用法。,Step 1 Self-learning, Lucy was an Americans .变为否定句和疑问句 They went out for a walk after supp

2、er.变为否定句和疑问句 She got up at six yesterday morning.变为否定句和疑问句,talk plan study listen do be go use come buy teach eat sleep spend sit have enjoy leave wash stop admit,Liu Ying works in a factory (用last year 改写）. He watched TV five minutes ago.(用every night)改写） Jack played football just now. (用on Sundays

3、改写）,Step 2 Summary,B.一般过去时的动词构成与句式：,A.动词过去式变化规则：,肯定式：_ 否定式：_ 疑问式：_,V.(行为动词):,S(主语）+ V+ed +,S+ didnt+V +,(疑问词）Did +S+ V +.?,be (was/were) 动词：,be 与句首构成问句， be +not构成否定句,1.一般在动词词尾+ed,2.以e 结尾的动+d,3.末尾只有一个辅音字母结尾的重读闭音节, 双写该辅音再+ed,4.辅音加y 结尾的改y为I,再+ed,Step 3 Reading and discussion,C.一般过去时的用法,Need help,Do you

4、 have any difficulties ?,典型考题,Step 5 Presentation,1.Your phone number again? I quite catch it. - - -Its 6958443. A. didnt B. couldnt C. dont D. cant 2.Oh, its you! I _ you. -Ive just had my hair cut and Im wearing new glasses. didnt recognize B. hadnt recognized C. havent recognized D. dont recogniz

5、e,1. It twenty hours to go to Guangzhou by train. A. is taking B. are going to take C. takes D. has taken 2. What does Linda often do in the evening? She often her homework, but on the evening of April 12 she TV. A. does, watches B. is doing, watches C. does, watched D. is doing, was watching 3. I d

6、ont know if my uncle . If he , I will be very happy. A.comes, will come B. will come, will come C. comes, comes D. will come, comes 4.-I knocked into a tree when I went to the railway station for my friend. -I suppose you too fast. A. drive B. are driving C. drove D. were driving,Step 6 Team work an

7、d progress,5. In the 49th World Table Tennis Championship,WangLiqin Ma Lin and the champion of the Mens Singles. A. beat, beat B. won, won C. beat, won D. won, beat 6.When your brother back?-About half an hour ago. A. did, come B. had, come C. do, come D. have, come 7. Excuse me. You shouldnt smoke here. Look at the sign “NO SMOKING HERE.” -Sorry, I it. A. doesnt see B. havent seen C. didnt see D. hadnt seen,Step 6 Team work and progress,Addi