八年级英语上册 外研版 Module 10 The weather(Unit 3).ppt

外研版·八年级英语上册 Module10 The weather Unit 3 Language in use. Language practice It might snow. It’s probably sunny and hot there. Bring a map because you may want to travel around. 情态动词本身有一定的含义，为谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。我们学过的 can 和 may 都属于这类词。情态动词无人称和数的变化，后面接的动词需用原形，否定式是在情态动词后面加 not。 情态动词?may/might?表示“可能” 当我们想表达可能发生某事以及某人可能做某事时，可以用 may/might 表示。例如： Bring a map because you may want to travel around.? 带张地图，因为你可能想四处转转。 There may be a few showers, so bring an umbrella with you.? 可能会有阵雨，所以随身带把伞吧。 英语中表示可能的方式有很多，除使用情态动词 may/might 以外，还可以通过 will 以及表示“可能”的形容词和副词表达，常用的有：It is possible to do sth., It is possible that?..., 主语 + will probably/possibly +?v. 等。例如： Is it possible to visit Alaska in December?? 12?月份去阿拉斯加旅游有可能吗？ It is possible that it will snow in the night.? 夜里有可能会下雪。 It will probably be cold and wet.? 天气很可能会又冷又湿。 probably 表示“很可能”，所表示的可能性比 possibly?要大。 1.－I hear you’ve got a set of valuable Australian coins.___ I have a look? －Yes, certainly. A. Do B. May C. Shall D. Should 2.－Is John coming by train? －He should, but he ___ not. He likes driving his car. A. must B. can C. need D. may 练习： 3.－Sara has just come back from New York and she looks very happy. －She___ her trip very much. A. might enjoy B. should have enjoyed C. might have enjoyed D. must enjoy 4.－Excuse me. Is this the right way to the Summer Palace? －Sorry, I am not sure. But it ___ be. A. might B. will C. must D. can 1 Complete the sentences with may or probably. 1. It be cold and wet in Hong Kong in January. 2. Mary will go to New York in the autumn. 3. It will rain tomorrow, so I will stay at home and read a book. 4. You need to take a scarf with you. It is cold. 5. It rain later, so take an umbrella with you. 6. It will be sunny in Haikou tomorrow. may p