八年級英語上冊_module12unit3languageinuse課件新版外研版-閱讀頁
2024-12-20 14:59本頁面
【正文】 . Could he have finished the task? . Can he be at home now? Language practice That could be harmful! Betty, you must know! Stay away from windows and heavy furniture. Do not stand near street lights or under power lines. 1. It is dangerous. You ________keep out! 2. These stairs are not safe. You _______use them. 3. The rocks are falling down. You ______get hit. 4. The river is too deep. You ________swim in it. 5. Betty _______know what to do , because she did some basic medical training. 1 Complete the sentences with could, must or mustn’t. must mustn39。 . He must/may/might know the answer to this question. . You have worked all this week. You must be tired. 2. 在 否定句 中用 can’t/couldn’t (不可能 )， may not/ might not(可能不 )。12 Unit 3 Language in use 祈使句結構如下： (Please) + do sth. (Please) + Don’t do sth. 肯定： 否定： DO，可以放在動詞前，為加強語氣用。 如： Do e in, please! Do listen to me, please! Do open the door, please! 一、我們已經學習的表推測的情態(tài)動詞有： must/can/could/may/might 二、表推測的三種句式： 1. 在 肯定句中 一般用 must， can/could， may/might，程度逐漸減弱。 . It can’t /couldn’t be the headmaster. He has gone to America. . He may not/might not know the scientist. 3. 在 疑問句 中，一般只使用 can/could。t could mustn39。 3) on its way 在路上，在途中 She did a bit of shopping on the way home. 她在回家的路上買點東西。 If he bees a doctor when he grows up, his parents will be proud of him. 如果他長大后成了醫(yī)生 ,他的父母會以他 為榮的。 can’t。 can。 mustn’t。 mustn’t。 can’t B. mustn’t。 must D. can
教學課件相關推薦
鄂ICP備17016276號-1