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课件网) Lesson 4 An exciting trip Grammar 1 Vocabulary 2 Text 3 目录 Grammar 2024/8/26 Key structures 动词时态--现在完成时 选择already, yet, ever, never, just Have you seen the film ( ) -Have you done your homework ( ) -Not ( ), I will do it after supper. -Have you ( ) been to England -No, ( ). I have ( ) finished reading the book. I have ( ) paid for the car. 2024/8/26 1. 表示一个动作发生在过去但对现在仍然有影响。常与表不确定时间的状语或表一段时间的时间状语连用。 2. 时间状语: just, already, (not) yet, lately, ever, so far, up till now, for +一段时间, since+时间点. 3. 汉语意思表：已经 2024/8/26 4. 表一段时间的时间状语, 不能和非延续性动词连用. I have lived/been here for four years. I have bought this book for ten months. （×） I have had this book for ten months. 延续性动词 延续性动词表示的动作不但可以延续，而且可以产生持久的影响。 常见的这类动词有：be，have，keep，know，learn，lie，live，read，sing，sleep，stand，stay，wait，walk，watch等。 2024/8/26 终止性动词 又称为瞬间动词或非延续性动词，它表示的动作不能延续，也就是说动作一旦发生就立即结束，并产生某种结果。常见的这类动词有：accept，arrive，become，begin，borrow，break，buy，catch，close，come，die，end，fall，finish，get，give，go，join，leave，put，reach，receive，shut，start，stop等。 当堂巩固 --Will you go shopping with me now --Sorry, I can’t. I _____ my shirts. A. wash B. have washed C. washed D. am washing -How long have you _____ the magazine -About a week. A. found B. borrowed C. received D. had -____ you _____ the film Harry Potter 5 -Not yet. I will see it this Sunday. A. Did, see B. Are, seeing C. Have, seen D. Do, see How is Ann I ____ her for a long time. A. don’t see B. won’t see C. didn’t see D. haven’t seen -Hasn’t Betty come yet -No, and I ____ for her for nearly 2 hours. wait B. waited C. have waited D. had waited --Is Mr. Baker at home --Sorry, he isn’t in. He ____ Dalian for vacation. A. has gone B. went C. is going D. goes Mr. Zhang is a teacher of rich experience. He ___ English for 20 years. A. has taught B. will teach C. teaches D. taught --How many times have you ____ to Xi’an --Three times. A. been B. went C. gone D. go I won’t forget my teacher because she ____ so kind to me since I came to this school. A. has been B. will be C. was D. is He _____ our school for two weeks. A. left B. has left C. has been away from -- My father ____Shanghai with my grandparents. --Really ____ will they come back A. has been to, How soon B. has gone to, How soon C. has been to , How long D. has gone to, How long She ___ that same song so many times. I’m getting sick of it! A. sings B. sang C. will sing D. has sung --Mike, you ___ the magazine since last week. Can you return it now --Sure. A. borrowed B. have borrowed C. have kept Vocabulary 2024/8/26 2. Do you know where kangaroos live 3. How much do you know about Australia 1. Which animal can you see in the picture 2024/8/26 2024/8/26 澳大利亚联邦（ The Commonwealth ... ...
