必修三模塊四SandstormsinAsia學(xué)案

1、精品教案設(shè)計(jì)資料必修三模塊四Sandstorms in Asia學(xué)案蹇呬慨涓夋d鍧楀洓Sandstorms in Asia#戶預(yù)儀復(fù)電曲 汨片 堿跺用間?1st period Vocabulary Lear ning 2nd period Speak in錛坕ntroduction,pronunciation,speaking1&2 錛?3rd period Intensive Reading(reading and vocabulary) 4th period Grammar (grammar 1&2) 5th period Liste nin g(liste ning an

2、d vocabulary, everyday En glish) 6th period Exte nsive Readi ng(cultural corner) 7th period Writ in g(writ ing and task) Period 1 Vocabulary Learni ng I.鍗疊瘝閲嶇幇 1.娌欏皹鎮(zhèn)？n.)2.錫撲漢鐨勫彲鎬曠兢(adj.)浣?瀹蟲? ?v.) 熷埌)瀹蟲？曠兢錛坅 dj.錛塤3.鍐呴檰鐨?adj.)4澶q專饋効視轎射 $ (adj.)5.鎴樺焦 媧誨姩(n.) 6.娌欝笜(n.)7.娌欐紶鍖？n.) 娌欐紶(n.) 楀純鐨勶紙adj.錛塤8.榪

3、涚 榪囩 (n.)9.鉞 燈 甯?jìng)姘?n.)10.娌欏皹 鐏板皹 (n.)娌炬弧娌欏湡鐨勶紙adj錛塤11.棰勬姤 棰勫憡(v. )棰勬姤鍛？n.)12.鍔涢噺 鍔涙皵(n.)鍔犲己 澧怡己錛坴錛塤 13.楠戣嚜琛岃濺 (v.),楠戣嚜琛岃濺鑰咃紙n錛?14.闈僵(n.)15.澶巾皵錛蝸眰錛夛紝姘旀皼(n.)16.紕？(n.) 17.旅視 瓚 搦(n.)錛屽寲瀛&兢錛坅 dj.錛塤鍖 槻 鐐訓(xùn) 纟生戯級(jí)僑坐.錛?18. M (n.)鍛厶洿鐨勶紐整饋霽紙adj.錛塤19.搴熸枡錛屽瀮鍦？n.)20.铻嶅寲(vi.)铻嶅寲鐨勶紝婧惰B鐨?adj.)21.姹C煋錛坣.錛塤TC煋(v.)22.

4、鍐嶅驚鐜?(v.n.)23娌挎搗鐨勶紙adj.錛塤嫻峰哺綰匡紙n.錛塤24鍏沖績(jī)鐨勶紝鎷呭績(jī)鐨?adj.)25璇佹嵁錛岃瘉鏄庯紙n.錛塤鏄庣櫧鐨？鏄庢樉鐨勶紙adj.錛塤26.涓用 進(jìn)?澶氭暟鐨勶紙adj.錛塤澶氭暟 澶y崐錛坣.錛塤27.绱巾？日兢 (adj.)榪埔舫幫紙adv錛塤28宅C煋錛坴.錛塤姹C煋錛坣.錛塤29©辨E紙v.錛塤鈿辨E紙n.錛塤3(綆?帝矇竴鍙m瘽錛坣.錛塤31鎭愭？栫殑錫撲漢鐨？錛坅dj.錛塤鎭愬悡 鎯婂悡鏌愪漢錛坴.錛塤32緇汨渝?瀹屽叏鍦幫紙adv.錛塤緇泊鎧霽紙adj.錛塤33淇濇姢錛坣.錛塤淇濇姢錛坴.錛塤1便闆賺娥1.鐮嶅埌2.関繪欽一共欽？3.

5、淇濇姢欽八笉進(jìn)根:fe渚既4.鑒淄鍋氣邑？5鎸栧嚭6.鏀懼嚭 鍙戝嚭 7.綆?璦？涔?8.閱掓澈錫庨潰瀵光？幾竻閱掑湴鎰忚瘑鍒?9.閤穴鎌扳?1(鍚告敕嬈洪獥11.瀵光？幾湁褰卞搷12.甯蛋鎷胯蛋13.涓淚唆涓涓泓14.鉱他 鎖慎漢鍋氣E?15恩+禺涓日們鍦拌 ？?jī)铏憵J 鈪？帝疊瘝婕旂粌 1 Match the words on the left withtheir definitions on the right. Forecast to treat something so that we can use it again Cycle to cha nge from solid to li

6、quid, e.g. ice becomes water Polluti on a series of n atural developme nts or eve nts that produce gradual cha nge Melt to say what will probably happe n Recycle damage to the en vir onment because of dirty thi ngs Mass a pers on who lives in a particular tow n or country Concerned the physical powe

7、r and en ergy that makes some one stro ng Major to ride a bicycle Compla in a large nu mber of Urge nt importa nt, great Campaig n say that one is dissatisfied, un happ鈥？citize nworried process n eed immediate atte nti on, actio n or decisi on 鈥？stre ngth military operations or particular or planned

8、 activities with a particular social, commercial or political aim 2 Fill in the bla nks in each sentence accordi ng to the meaning. Change the form if n ecessary. 1. San dstorms can be fjust a few hours beforethey arrive. 2. This box is too heavy and i鈥檚 too much for his s. 3. Theydiscussed the prob

9、lem in a frie ndly a. 4. As the developme nt of scie neeand tech no logy, the world is face more and more serious en vir onmen tal p 5. As childre n we should be much cabout our parents 欽?health. 6. Don鈥檛 always鎶辨？ ？ your partnersmistakes. 7. A ft ) cha nge takes place in any substa nee whe n it bur

10、 ns.8. As Chin ese.fcT), we should try our best to improve the en vir onment.9. Under the淇其濇女姢)of the sun glasses, our eyes won鈥檛 hurt in thestrong light of the sun. 10. His suggesti ons are瀹屽叏鍦? reas on able. 3.Do all the activities about Vocabulary in the textbook, including the ones in the Workbo

11、ok. For example: P31, Activity 1&2; P33,Activity 2&3; P35, Activity 1; P86 Activity 6,7 &8. Period 2 Speaking錛坕 ntroduction,pronunciation,speaking1&2錛?Step1 Talk about the following pictures in your own words. (Show them the pictures of san dstorms. ) For example: S1: In the first pi

12、cture I can see a man is ridi ng a bike hard. The sky is yellow. T: Can you see the buildings clearly? S1: No, they are not clear. T: Thank you, sit down please. S2: In the second one I can find some build in gs, but I cannot see them clearly. May be the city is in the sand or anything like that. S3

13、: In the third one I can see a very tall buildi ng only. There is much sand in the sky. T: Very good. Thank you. S4: In the n ext picture, I can see many people riding bikes wearing masks. The weather is very cold, because they wear gloves and more clothes. T: How about the air? Is it clean? S4: The

14、 air is not clean. There is something like sand in the air. T: Quite right! S5: In the fifth picture, there is a strong wi nd carrying sand. It looks like smoke. S6: In the last one, there are some buildings covered with thick, yellow dust. T: Excelle nt job! Thank you every much. Now, who can tell

15、us why there is so much sand in the sky? The wind that carry sand are called 欽?S7: Sandstorm. T: Very good. Yes, they are called sandstorm. If you want to know more about sandstorm, let 鈥檚 come to Module 4 Sandstorms in Asia. Step II Warming up T: Open your books on page 31. Look at the picture in y

16、our books, what can you see in the picture? S1: There is a strong wind carry ing sand in the sky, and a car covered with sand running slowly. T: Right. Now, complete the senten ces using the correct form of words in the box. Three minu tes. An swers: san dstorm, lasts, frighte ning, blows, buried,Af

17、ter 3 minu tes, ask some stude nts to share their an swers. T: From this short paragraph, we can see the san dstorm is frighte ning. Have you ever experie need the san dstorm? How does it be created? Before we discuss these questi on s, ie鈥檚 look at some words on the screen. Dig, earthquake, protect

18、, sign, the Pacific Ocean (show the words on the scree n, and expla in the meaning to the stude nts. Divide the whole class into several groups to discuss questions in activity 2. Then call back the an swers) S1: Most of the san dstorms beg in in desert areas. Because there are no trees and grasses

19、in the desert areas. The wind is very strong. S2: Climate cha nging can create deserts, but no wadays, the deserts are being enl arged because of huma nity. S3: Deserts are also created because people cut dow n trees and dig up grass. T: Why people cut dow n trees? S3: They want to get wood or to pl

20、a nt crops. S4: Few years ago, Japa n was affected by the san dstorms coming from n orthwest China. And America is also affected by san dstorms. Some are caused by huma nity; some are from Asia blown across the Pacific Ocean. Sandstorm has been a global issue. T: Very good, tha nk you. Can we preve

21、nt it? S5: Yes. At prese nt, our China has carried out many pla ns to preve nt san dstorm. For example, China has formed a professor committee to study how to preve nt san dstorms. We have pla nted many trees every year. Cutt ing dow n the trees is uni awful. The degree of san dstorm is on decli ne.

22、 So we can prevent it. We believe ourselves. T: Quite right. I believe too. Where does the san dstorm ofte n happe n? S6: the inland regi on has more san dstorms tha n the one n ear the sea. Because the inland is drier tha n the one n ear the sea. T: Can you give us the reason? S6: Dry weather is on

23、e of the main reasons for sandstorms. T: Quite right. You鈥檝 e done very well. From this activity, you鈥檝 e got much information on san dstorms. San dstorm is very bad. It pollutes the air, affects our daily life. If you are in a sandstorm what should you do? Now work in pairs to discuss the questions

24、 in activity 3. (5 minu tes later, call back the an swers) S1: If I am in a san dstorm I will wear a mask to protect my mouth and throat, wear a pair of glasses to protect my eyes. S2: Besides mask and glasses I will wear a hat. Because there is much sand in the air, it will make my hair dirty. T: Y

25、ou are right. In a sandstorm, you should wear a mask and a hat, a pair of glasses is also n ecessary. Which one is more dan gerous, earthquake and san dstorm? S3: I th ink earthquake. Because in san dstorm we can stay at home to protect us, but in earthquake everywhere is dan gerous. T: I agree with

26、 you. Where in China do san dstorms usually happe n? What is the first sig n? S4: In the west and northwest China. S5: But it also happens in Beijing often. S6: Before the sandstorm, there is usually a heavy wind and dry weather. S7: The sky is yellow. S8: One after noon of last spri ng, whe n I was

27、 at school, the sky was yellow. There was much sand in the sky. The wind was very strong with some drops of rain. In fact, it was not rain. It was mud. At that time, I thought the earthquake was coming. It was very terrible. T: It was really terrible. Thank you. Now I think all of you have known abo

28、ut someth ing of san dstorm. The san dstorm is terrible and harmful. We should work hard to protect our en vir onment. Step III Pronun ciati on and Fun cti on on P36 Liste n to the tape and ask stude nts to un derl ine the words stressed and con clude whe n and where the word will be stressed. Then

29、ask stude nts to practice activity 1&2. Liste n aga in to check if the stress is right. Ask stude nts to complete the sen ten ces in Ex.3 using expressi ons from Ex.1 &2. Step IV Speak ing1 &2 on P37 T: Suppose you are a citize n. There is a san dstorm in your city. A reporter wan ts to

30、in terview you about this san dstorm. Make a dialogue about your in terview with your part ner. S1: Good after noon sir, I am a reporter of local televisi on statio n. May I ask you some questi ons about the san dstorm happe ned in the morning? S2: Ok. S1: Whe n the san dstorm happe ned, what were y

31、ou doing? S2: I was cycli ng on the road. S1: Before the san dstorm coming, did you know it was the san dstorm? Or were there some sig ns of the coming san dstorm? S2: Yes. I lear n some san dstorm sig ns from TV. So I tried hard to ride, but the wind was so strong. S1: Can you tell me some sig ns o

32、f that sandstorm? S2: First, the wind was becoming stronger and stronger, it looked like the rain was comin g. I can hardly ride my bike. The dust on the ground was whirled into the sky. And the sky was turned in to yellow. The dust became more and more. I can hardly open my eyes. I knew it would be

33、 a sandstorm. S1: It was terrible. Can you give us some ideas to preve nt the san dstorm? S2: From televisi on, we can see most of the san dstorms are caused by huma n. In stead of cutt ing dow n trees and digg ing grass we should plant more trees and grasses. S1: I agree with you. I think after thi

34、s san dstorm most of people will be wake n. Thank you. T: Well done. Thank you. Now we have known most of the san dstorms have bee n caused by the destroyed en vir onment. Are there any other thi ngs that are bad for the en vir onment? Ss: Yes.For example, coal. T: In what way? Ss: It gets off lots

35、of smoke and pollutes the air. T: You 鈥檙 e right. Ss: Plastic. In our daily life, people use many plastic bags and throw them around. When there is wind, the plastic bags thrown will fly everywhere. Ss: In can tee n many stude nts use plastic bags to hold their meal and throw them away then. I think

36、 we should not use them first and set a modal. Ss: Like refrigerator, more and more cars have come into families. They give out much chemical smoke, especially in cities. It is bad for our health. Ss: Cutting more trees will not only cause san dstorms but also enl arge the sand area. T: Well done, b

37、oys and girls. Since we have known so many things are bad for the en vir onment, what should we do to protect our en vir onment? Ss: We should pla nt more trees to fresh our air. Ss: We should throw the rubbish into the dustb in and not throw them any where. Ss: I thi nk the most importa nt thing we

38、 should do is to orga nize an orga ni zati on to make people around us know the importanee to protect the environment. T: Ok, what you talk about is very helpful. Please prepare it after class if you wan t. If you n eed help, please let me know. This class we have lear nt someth ing about san dstorm

39、s, and have discussed things that pollute the environment. Since the pollution is so serious, we should try our best to protect our en vir onment. Now what you should do after class is to turn your idea into practice. Period 3 Inten sive Read in g(read ing and vocabulary) Step 1 Pre-reading T: Now I

40、 will give you five minutes and read the whole passage quickly, find the answers to the questions on the top of this page. 1. There is a terrible san dstorm. 2. She wears a mask, scarf, and heavy clothes. Because there is a stro ng san dstorm. 3. Traffic moves very slowly because the thick dust make

41、s it difficult to see. 4. The expert advises people not to go out. After 5 minu tes, check the answers. T: Now, whe鈥檇 like to talk about the first question? Volunteer! S1: I 鈥檇 like to try. From picture I know that a san dstorm happe ns. It is frighte ning. T: Quite right. Next question? Who want to have a try? S2: There is a woman pulling a bike in a frighte ning san dstorm. The cyclist wears a mask and a pair of gloves. She wears a hat. T: Thank you, very well. How about next question? S3: The t