八年級英語上冊《Module 10 Unit 3 Language in use》課件

1、Unit 3 Language in useModule 10 The weatherCrazy English1，We will do our best!2，To see is to believe1，我們將全力以赴2，眼見為實，耳聽為虛學(xué)習(xí)目標(biāo)1，復(fù)習(xí)M10 所學(xué)單詞2，重點學(xué)習(xí)情態(tài)動詞的用法，并學(xué)會區(qū)分和靈活應(yīng)用revision翻譯下面的單詞1.厚冰 2. 整年 3.在.和.之間 4. 周游 5. 相當(dāng)多 6. 很多雪7. 也 8.變成金黃色 9. 快點 10.去游泳 11. 變暖 12.在海里 13.和.比較 14.對某人滿意 15.有時 16.多雨 17.長時間 18.呆在家 19.

2、確保 20.支付當(dāng)我們想詢問天氣時,我們可用下面的表達: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 當(dāng)我們想討論天氣或告訴別人天氣時,我們可用下面的表達: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 情態(tài)動詞may / might，沒有人稱和數(shù)的變化，在句子中不能單獨作謂語。后面直接跟動詞原形（即不帶to 的不定式）構(gòu)成合成謂語，常用于下列幾種情況： 1. may/ might表示請求許可時，譯為“可以”。 might表示的語氣更加委婉、客氣。雖然may有自己的否定形式may not，但否定回答常用cannot、must not來表達否定意思。May I leave the book with you？

6、我可以把這本書交給你嗎？ Yes, you may / can. （No, you cant / mustnt.） 可以。（不可以。） The manager told me I might have a vacation. 經(jīng)理告訴我，我可以休假。Might I use your pen for a while? 我能用用你的鋼筆嗎？ She may / might go to Shanghai next week. 下周她可能到上海去。 He may / might be writing a letter. 他可能正在寫信。 He may（may not） come here tomorr

7、ow. 他明天也許會（不會）來這兒。 2. may/ might表示推測，常譯成“也許，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，除使用情態(tài)動詞may / might以外，還可以使用表示可能的形容詞和副詞。 maybe, perhaps和possibly都可以表示“大概, 也許”, 此時程度相似。但maybe和perhaps常位于句首, possibly常位于句中, maybe主要用于非正式場合, 較口語化。如：1,Maybe I will go with them. 也許我會和他們一起去。2,Perhaps

8、 they dont know. 可能他們不知道。3,Theres possibly something wrong with the machine. 這臺機器可能出問題了。 possible意為“可能的”, 常用于句型:It is possible to do sth. 意為“做某事是可能的”。如： It is possible + that從句。如： It is possible to get to the airport before seven. 七點前可能到達機場。 It is possible that I tell him the wrong time. 可能我告訴了他錯誤的時

9、間。 probably 意為“很可能、大概”, 可能性在這幾個詞中最大。如： Theres probably life on other planets, but we havent known yet. 也許其他星球上有生命, 只是我們尚不知道。 中考鏈接1. You mustnt go off on your own, because you _ get lost in the mountains. (2013山東濰坊) A. should B. must C. need D. might【解析】考查情態(tài)動詞的用法。根據(jù)句意“你不許一個人去，因為你可能在大山里迷路”， might 意為“可

10、能”，表猜測。故選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甘肅蘭州) A. mustnt B. mustC. cantD. may【解析】考查情態(tài)動詞表推測。上句句意：看正在操場上打籃球的那個男孩，他是George？下句后一分句意思：他告訴我他下課后會去打籃球，但他不確定。由此推斷George可能去打籃球。A不允許；B一定，表猜

11、測的可能性很大；C不可能，表示否定猜測；D可能，也許。故選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】本題考查情態(tài)動詞。句意：你已經(jīng)決定到哪里過暑假了嗎？還沒有呢，我們也許去青島。那是個度假的好地方。情態(tài)動詞表示推測時，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 (美洲獅), jaguar (美洲豹) and anaconda (水蟒).While the protection of the Amazon rainforest remains an issue, deforestation (濫伐森林) 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