7A英语：Unit 3 Troubles Language课件(广州牛津七年级.ppt

1、,Unit Three,Troubles,Language Study,一般过去时的用法,一般过去时表示过去某一时间内发生的动作或存在的状态，常与 yesterday, two weeks ago, last week, in 1995等表示过去时间的状语连用,We went,yesterday.,last week /Monday.,an hour ago.,long ago,一般过去时的种形式及简略回答：,肯定 He reported the theft. 否定 He didnt report the theft. 一般疑问及简略回答 Did he report the theft? Ye

2、s, he did. No, he didnt.,动词过去式分为两大类：,规则动词 不规则动词,规则变化: 1)一般情况下在动词末尾加-ed. worked ）以-e结尾的动词在后边加-d. liked ）以辅音字母+y结尾的动词先将y变为i,再 在i后加-ed. studied/ tried ）以重读音节结尾而末尾只有一个辅音字母的动词，双写这个辅音字母后再加-ed. stopped/planned,一些规则动词的过去式和过去分词,walk walked walked ask asked asked open opened opened smile smiled smiled like li

3、ked liked cry cried cried fly flied flied stop topped stopped plan planned planned,2 .一些不规则动词的过去式和过去分词,cost cost cost put put put come came come run ran run buy bought bought get got got hear heard heard leave left left pay paid paid Say said said stand stood stood teach taught taught,一些不规则动词的过去式和过去

4、分词,be was/were been break broke broken can could - do did done drive drove driven fall fell fallen give gave given go went gone Know knew known ring rang rung see saw seen speak spoke spoken steal stole stolen take took taken,1.Where _ John _ last year ? A.did/lives B.did/live C.does/live D.will/liv

5、e2.Jack _ outside the house for his mother last night. A.waits. B.waiting C.waited D.will wait3.They _ to a mew house last month. A.moves B.moving C.has moved D.moved4.He _ a new pen yesterday. A.bought B.has bought C.buys D.will buy5.Which grade _ you in last school year?. A.was B.were C.are D.be6.

6、 We went to a film last Saturday. Jack _ beside me. A.sits B.sats C.sat D.set,Additional exercises,把下面的句子改成否定句和一般疑问句:,1.He watched TV last night. He didnt watch last night TV. Did he watch TV last night? 2.A thief stole a purse yesterday. A thief didnt steal a purse yesterday. Did a thief steal a pu

7、rse yesterday?,3.They moved to Shenzhen in 1995. They didnt move to Shenzhen in 1995. Did they move to Shenzhen in 1995? 4.We were here an hour ago. We werent here an hour ago. Were you here an hour ago?,选择正确的动词形式完成对话：,do stay listen watch get send be give go - What did you _ last night, Mr. Brown?

8、- Oh,I _ at home and _ to some music. I didnt_ out. - _ you _ TV ? - Yes, I _ . There _ an exciting football match.,do,stayed,listened,go,Did,watched,did,was,-ed在词尾的读音,在清辅音（除 t 外)后读 t. 在元音和浊辅音(除 d外)后读 d. 在辅音 t , d 后读id.,Try to say the endings correctly., t d id crossed agreed ended helped apologized

9、 scolded laughed carried recorded pressed turned lifted switched used visited,Writing,Writing: (part A)Work in pairs or in groups to complete Judys diary .,Friday, 30 September Today was my (1)_. In (2)_ the postman(3)_ .He (4)_ me a lot of(5) _. At 1p.m.,my parents , my brother and I (6)_for lunch. We (7) _ at Tai Kitchen. The fod (8)_delicious, in(9)_ , my brother gave me a present. It was(10)_.,Later I saw a robbery in the Town Bank. Two men _. They _ a lot of _ and _ the bank. A _ was waiting for them. The men _ it. But the _ out of the bags. It _ to rain money! The people _ very _ i