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1、Unit 3,The weather,Module 10,Language in use,Language practice,1. It might snow. 2. Its probably sunny and hot there. 3. Bring a map because you may want to travel around.,2020/8/10,2,Grammar,情态动词本身有一定的词义，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。我们学习过的 can 和 may 都属于这类词。,2020/8/10,3,情态动词无人称和数的变化，
2、情态动词后面接的动词需用原形，否定式是在情态动词后面加 not, 当我们想表达可能发生某事以及可能做某事时，可以用may / might 表示。例如： Its cloudy , so it might snow. 现在是阴天，所以有可能会下雪。 Bring a map because you may want to travel around. 带张地图，因为你可能想四处走走。,2020/8/10,4,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。 might 与 may 没有太大的区别，形
3、式上might 是 may 的过去式，但在表示将来的可能情况时，might 表示的可能性比may 表示的可能性还要小。,2020/8/10,5,Take your swimming clothes because you might want to go swimming in the sea. 带上游泳衣吧，说不定你想要到海里游泳呢。 英语中表示可能的方式有许多，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 p
4、robably / possibly + v.等。例如：,2020/8/10,6,Is it possible to visit Alaska in December?十二月去阿拉斯加游览有可能吗？ It is possible that itll be snowy in the night. 晚上有可能会下雪。 It will probably be cold and wet. 天气很可能会又湿又冷。 probably 表示“很可能”，所以表示的可能性要比 possible 大。,2020/8/10,7,Complete the sentences with may or probably.
5、 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.,may,probably,probably,4. You _ need to take a scarf with you. Its cold. 5. It _ rain later, so take an umbrella with you. 6. It will _ be
6、 sunny in Haikou now.,may,may,probably,2020/8/10,8,Say what you usually do, then say what you might do: 1. in the evening 2. at the weekend 3. during the summer holidays I usually do my homework in the evening, but I might watch a TV programme this evening. ,Work in pairs,2020/8/10,9,Complete the se
7、ntences. Use may, might or probably where necessary.,e.g. The weather is usually warm during the day, but bring a sweater (cold in the evening) The weather is usually warm during the day, but bring a sweater because it may be cold in the evening.,2020/8/10,10,1. It is sunny now, but lets take an umb
8、rella (rain later) 2. It is not always warm in February, and (cold),It is sunny now, but lets take an umbrella because it may/might/will probably rain later. It is not always warm in February, and it may/might be very cold.,2020/8/10,11,3. It is usually hot and sunny, so we (swim in the sea),It is u
9、sually hot and sunny, so we may/will probably swim in the sea.,4. Buy a good map because we (visit the city),Buy a good map because we may / might visit the city.,2020/8/10,12,It rains a lot in summer in Beijing. Its often rainy. 1. There are a lot of _. Its cloudy. 2. The weather is snowy and there
10、s a lot of _ in the park. 3. The sun is out. It is very _ and hot today. 4. The wind is very strong. It is so _ that its difficult to walk.,clouds,snow,sunny,windy,5.Complete the sentences.,2020/8/10,13,Listen and complete the sentences.,1. In December, it often _ in New York. 2. My grandparents wea
11、r warm clothes because it is very _. 3. The summers are very _. 4. In July, the temperature is often over _ degrees.,snows,cold,hot,thirty,2020/8/10,14,5. December is the middle of _ in Sydney. 6. In December, we go to the _ because it is very hot and sunny. 7. In April, May and June, it often _. 8.
12、 The temperature in winter is about _ degrees.,summer,beach,rains,eighteen,2020/8/10,15,6.Look at the world weather map. Work in pairs. Ask and answer the questions.,2020/8/10,16,1. What is the weather like in Beijing? 2. What is the temperature in London? 3. Is it raining in Cape Town?,Its sunny in
13、 Beijing. The temperature is between minus six and three degrees. In London, its cloudy and the temperature is between five and eight degrees.,No, it isnt. Its cloudy.,2020/8/10,17,4. Which city has the coldest weather? 5. What is the weather like in New York? 6. Which city has the highest temperatu
14、re?,Moscow has the coldest weather. Its between minus eight and minus four degrees.,Its cold and windy in New York. The temperature is between minus six and two degrees.,Sydney has the highest temperature.,2020/8/10,18,7.Look at the weather table and complete the passage with the correct words.,2020
15、/8/10,19,This morning in the north, it will be windy and there may be some (1)_ in the mountains in the afternoon. In the south, it will be (2)_ and in the afternoon it will become(3)_. In the east, it will be (4)_ and hot in the morning, but there might be some (5)_ in the afternoon. In the west, i
16、t will be (6)_ in the morning, but the sun will come out in the afternoon.,snow,cloudy,windy,sunny,rain,cloudy,2020/8/10,20,Around the world,亚马逊热带雨林 Amazon Rain Forest 位于南美洲的亚马逊盆地，占地700万平方公里,占据了世界雨林面积的一半，森林面积的20%，是全球最大及物种最多的热带雨林。,Read and fill in the blanks. 1. The Amazon rainforest is one of the _ places in the wo
