八年级英语上册《Module 10 Unit 3 Language in use》课件

1、Unit 3 Language in useModule 10 The weatherCrazy English1，We will do our best!2，To see is to believe1，我们将全力以赴2，眼见为实，耳听为虚学习目标1，复习M10 所学单词2，重点学习情态动词的用法，并学会区分和灵活应用revision翻译下面的单词1.厚冰 2. 整年 3.在.和.之间 4. 周游 5. 相当多 6. 很多雪7. 也 8.变成金黄色 9. 快点 10.去游泳 11. 变暖 12.在海里 13.和.比较 14.对某人满意 15.有时 16.多雨 17.长时间 18.呆在家 19.

2、确保 20.支付当我们想询问天气时,我们可用下面的表达:1. What is the weather like today? 2. How is the weather today？3. What is the temperature today?4. What does the weather forecast say? 5. Is it hot / warm / cold / cool today?Summary 当我们想讨论天气或告诉别人天气时,我们可用下面的表达:1. What a cold day today! 2. How cold it is today!3. A lovely

3、day, isnt it?4. It is better than yesterday. 5. It is fine / cloudy / windy / rainy / sunny / snowy .6. It will rain / snow. 7. I dont think the snow / wind / rain will last long. 8. It seems to be cooler / warmer / hotter. Julia: What is the weather like today?Betty: Maybe it is rainy in the mornin

4、g. But in the afternoon it may be sunny.Julia: Really? It is better than yesterday. Yesterday it rained all day long.Betty: Yes. Julia: Would you like to go for a walk with me this afternoon?Betty: Yes, Id love to.Read and act out the dialogue in your partners.1,It might be rainy.2, so it might snow

5、.3,Its probably sunny and hot there.Read and pay attention to these sentences.may / might 的用法 情态动词may / might，没有人称和数的变化，在句子中不能单独作谓语。后面直接跟动词原形（即不带to 的不定式）构成合成谓语，常用于下列几种情况： 1. may/ might表示请求许可时，译为“可以”。 might表示的语气更加委婉、客气。虽然may有自己的否定形式may not，但否定回答常用cannot、must not来表达否定意思。May I leave the book with you？

6、我可以把这本书交给你吗？ Yes, you may / can. （No, you cant / mustnt.） 可以。（不可以。） The manager told me I might have a vacation. 经理告诉我，我可以休假。Might I use your pen for a while? 我能用用你的钢笔吗？ She may / might go to Shanghai next week. 下周她可能到上海去。 He may / might be writing a letter. 他可能正在写信。 He may（may not） come here tomorr

7、ow. 他明天也许会（不会）来这儿。 2. may/ might表示推测，常译成“也许，可能”等, might 的可能性比may要小。否定形式常用may not/might not。如： 3. 表示可能的方式有很多，除使用情态动词may / might以外，还可以使用表示可能的形容词和副词。 maybe, perhaps和possibly都可以表示“大概, 也许”, 此时程度相似。但maybe和perhaps常位于句首, possibly常位于句中, maybe主要用于非正式场合, 较口语化。如：1,Maybe I will go with them. 也许我会和他们一起去。2,Perhaps

8、 they dont know. 可能他们不知道。3,Theres possibly something wrong with the machine. 这台机器可能出问题了。 possible意为“可能的”, 常用于句型:It is possible to do sth. 意为“做某事是可能的”。如： It is possible + that从句。如： It is possible to get to the airport before seven. 七点前可能到达机场。 It is possible that I tell him the wrong time. 可能我告诉了他错误的时

9、间。 probably 意为“很可能、大概”, 可能性在这几个词中最大。如： Theres probably life on other planets, but we havent known yet. 也许其他星球上有生命, 只是我们尚不知道。 中考链接1. You mustnt go off on your own, because you _ get lost in the mountains. (2013山东潍坊) A. should B. must C. need D. might【解析】考查情态动词的用法。根据句意“你不许一个人去，因为你可能在大山里迷路”， might 意为“可

10、能”，表猜测。故选D。D2. Look at the boy playing basketball on the ground. Is it George? It _ be him. He told me he would play basketball after class, but hes not sure. (2013甘肃兰州) A. mustnt B. mustC. cantD. may【解析】考查情态动词表推测。上句句意：看正在操场上打篮球的那个男孩，他是George？下句后一分句意思：他告诉我他下课后会去打篮球，但他不确定。由此推断George可能去打篮球。A不允许；B一定，表猜

11、测的可能性很大；C不可能，表示否定猜测；D可能，也许。故选D。D3. Have you decided where to go for your summer vacation?Not yet. We _ go to Qingdao . Its a good place for vacation. (2013福建泉州) A. may B. need C. must【解析】本题考查情态动词。句意：你已经决定到哪里过暑假了吗？还没有呢，我们也许去青岛。那是个度假的好地方。情态动词表示推测时，may表“可能”，must表“一定”，cant表“不可能”。A1. It would _ rain tomo

12、rrow.2. They thought they _be there at five.3. Were going on holiday soon, _ next month. 4. We _ come at another time. 5. You _ do me a favor. 6. _ I can act as a messenger for you. probablymay/mightprobablymaymightMaybePractice 7. Alice _ come to China next month. 8. It is _ to finish the homework

13、before nine.9. Its _ rainy in Hangzhou now. 10. _ I will call you later. maypossiblepossiblyPerhapsNew York, winterListen and complete the sentences.New York, summerSydney, summerSydney, autumnComplete the sentences.1. Its sunny now, but lets take an umbrella (rain later) because it may / might / wi

14、ll probably rain later.it may / might be very cold.2. It is not always warm in February, and (cold)we may / will probably swim in the sea.3. Its usually hot and sunny so we (swim in the sea)4. Buy a good map because we (visit the city) we may / will probably visit the city.The wettest placeAround th

15、e worldAmazon rainforestThe Amazon Rainforest covers over a billion acres, encompassing areas in Brazil, Venezuela, Colombia and the Eastern Andean region of Ecuador and Peru. If Amazonia were a country, it would be the ninth largest in the world. The Amazon Rainforest has been described as the Lung

16、s of our Planet because it provides the essential environmental world service of continuously recycling carbon dioxide into oxygen. More than 20 percent of the world oxygen is produced in the Amazon Rainforest. 10% of the worlds known species live in the Amazon rainforest.20% of the worlds bird spec

17、ies live in the Amazon rainforest.It is home to around 2 and a half million different insect species as well as over 40,000 plant species.There are also a number of dangerous species living in the Amazon rainforest such as the cougar (美洲狮), jaguar (美洲豹) and anaconda (水蟒).While the protection of the Amazon rainforest remains an issue, deforestation (滥伐森林) rates have been reducing while areas of conserved land have been increasing over the last 10 years.In both 2005 and 2010 the Amazon rainforest suffered severe droughts that killed off large amounts of vegetation (植物) in