五四制八年级英语上Unit 6 Have you read Teasure Island yet3.pptVIP

treasure island full of classic page hurry hurry up due ship tool full of go out grow up at least put down hurry up lose one’s life science fiction give up be interested in have been were reading is will be Have …Found goes…will ride have…stayed will come Have…known hasn’t told How long has flown because of haven’t read…yet Has…decided What do you think…will be Yes, they have. No, she has never been there. I have played the piano for two hours. It has been in the zoo since seven days ago. He has listened to them since he was twelve years old. They have visited twelve cities. It has eaten sixteen kilos. Tom does. 7. 结尾的字母d变t。如： lend → lent → lent; build → built → built; send → sent → sent 8. 变为以-ought或-aught结尾。如： buy → bought → bought; bring → brought → brought; catch → caught → caught; teach → taught → taught 句式 1. 肯定句：主语 + have / has + 过去分词 (+ 其他) 2. 否定句：主语 + have / has + not + 过去 分词(+ 其他) 3. 一般疑问句：have/ has + 主语 + 过去 分词(+ 其他) already和yet都可以作为现在完成时的标 志词，但它们的用法不同。 ◆already一般用于肯定句中。如： We have already cleaned up our classroom. 注意：already用于疑问句中时通常表示惊奇。如： Have you finished your homework already? I can’t believe it. ◆yet一般用于疑问句和否定句中。如： Have you seen her yet? The bus hasn’t come yet. 1. Write the forms of the past tense and past participle: drink ______ ______ see ______ ______ find ______ ______ leave ______ ______ tell ______ ______ drank drunk saw seen found found left left told told —Why is Mr. Yang still in the teachers’ office? —Maybe he ________ his work yet. A. doesn’t finish B. hasn’t finished C. haven’t finished B 4a Use the words in brackets to complete the conversations. 1. A: Would you like something to drink? B: No, thanks. _______________________. (just/ drink some tea) 2. A: I heard you lost your key.