1、,Unit Three,Troubles,Language Study,一般過去時的用法,一般過去時表示過去某一時間內(nèi)發(fā)生的動作或存在的狀態(tài)，常與 yesterday, two weeks ago, last week, in 1995等表示過去時間的狀語連用,We went,yesterday.,last week /Monday.,an hour ago.,long ago,一般過去時的種形式及簡略回答：,肯定 He reported the theft. 否定 He didnt report the theft. 一般疑問及簡略回答 Did he report the theft? Ye

2、s, he did. No, he didnt.,動詞過去式分為兩大類：,規(guī)則動詞 不規(guī)則動詞,規(guī)則變化: 1)一般情況下在動詞末尾加-ed. worked ）以-e結(jié)尾的動詞在后邊加-d. liked ）以輔音字母+y結(jié)尾的動詞先將y變?yōu)閕,再 在i后加-ed. studied/ tried ）以重讀音節(jié)結(jié)尾而末尾只有一個輔音字母的動詞，雙寫這個輔音字母后再加-ed. stopped/planned,一些規(guī)則動詞的過去式和過去分詞,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 .一些不規(guī)則動詞的過去式和過去分詞,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,一些不規(guī)則動詞的過去式和過去

4、分詞,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問句:,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?,選擇正確的動詞形式完成對話：,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在詞尾的讀音,在清輔音（除 t 外)后讀 t. 在元音和濁輔音(除 d外)后讀 d. 在輔音 t , d 后讀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