Module 5 導(dǎo)學(xué)案

1、Module 5 A Lesson in a LabPeriod 1 Introduction & Vocabulary and speaking 【學(xué)習(xí)目標(biāo)】知識(shí)與技能1. 學(xué)習(xí)與科學(xué)及實(shí)驗(yàn)有關(guān)的詞匯并能夠識(shí)記本課時(shí)的單詞。2. 學(xué)習(xí)數(shù)字詞匯并掌握數(shù)字的讀法過程與方法：聽聽力，從聽力中了解一些科學(xué)常識(shí)；注意聽力中出現(xiàn)的數(shù)字及其讀法，并加以練習(xí)；學(xué)會(huì)捕捉文章中的相關(guān)信息，理解單詞。情感態(tài)度與價(jià)值觀：培養(yǎng)對(duì)科學(xué)的熱愛及實(shí)事求是的態(tài)度?！窘虒W(xué)重難點(diǎn)】識(shí)記與科學(xué)及數(shù)字有關(guān)的詞匯；數(shù)字的讀法【Self-study】1. 收縮_ 膨脹_2. 混合物 _ 混合_3. 固體_ 氣體_ 液體_4. T

2、ry to read these numbers:2,000,000 _ 12,269,300_5. Try to read these fractions:1/4_ 2/3_6. Try to read these percentages:25%_ 33%_【Further Study】1. Things can be divided into three kinds, natural, man-made, and either natural or man-made. Can you give some examples?NaturalWood, Man-madeGlass, Either

3、 natural or man-madeWater, 2. How to say numbers?We writeWe say1one11eleven111one hundred and eleven1,111one thousand, one hundred and eleven1,111,111one million, one hundred and eleven thousand, one hundred and eleven1,111,111,111one billion, one hundred and eleven million, one hundred and eleven t

4、housand, one hundred and eleven【summary】_3. Listen to the teacher and write down the numbers.1) _ 2) _ 3) _ 4) _4. Write down some numbers and make your partner read them. _5. How to say fractions?We writeWe say1/4a quarter4/5four-fifths1/2a half1/10one-tenth【Summary】_6. Listen to the teacher and wr

5、ite down the fractions.1) _ 2) _ 3) _ 4) _7. How to say percentages?We writeWe say26%twenty-six percent50%Write down some percentages and try to read them. _7. How to say decimals?We writeWe say0.5point five2.5two point five18.27eighteen point two seven【Summary】_Write down some decimals and try to r

6、ead them. _【Language Points】1. When you heat a metal, it expands.When you heat a metal, it contracts. 本句中expand意思是 _，contract意思是_，是一對(duì)反義詞。 contract還有“簽合同；染、患（疾?。敝? contract作名詞意思是“合同，契約”【即學(xué)即用】翻譯句子1） 孩子的詞匯量通過閱讀得到擴(kuò)大。_2） He contracted a bad cold. _3） Theyve contracted an agreement. _2. Steel is a mixtu

7、re of iron and other substances. 【譯】_ mixture n. _ v. _【即學(xué)即用】翻譯句子She is mixing the mixture of flour(面粉) and water. _3. Two-thirds of the earths surface is water. 觀察以下例句，總結(jié)“分?jǐn)?shù)/百分?jǐn)?shù)+ of +n.”作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞何時(shí)用單數(shù)，何時(shí)用復(fù)數(shù)。Two-thirds of the students of our school are from the countryside. 80 percent of the money w

8、as wasted by him. _4. A quarter is the same as 25 percent. 【譯】_the same as: _【辨析】the same as & the same thatThis is the same wallet as I lost yesterday. (同類)This is the same wallet that I lost yesterday. (同一)【即學(xué)即用】翻譯句子This is the same pen as I bought yesterday. _This is the same pen that I bough

9、t yesterday. _【Self-check】1. A substance is pure if it is unmixed with_. A. the other substances B. other substancesC. the other substance D. others substance2. _ of the land in this district _ covered with trees and grass. A. Two-fifth; is B. Two-fifth; are C. Two-fifths; is D. Two-fifths; are3. Th

10、e boy has made the same mistakes _ he did last time. A. that B. as C. for D. to4. As is known, metals e_ with heat and c_ as they cool.5. Milk, water and oil are all l_ while wood, iron and glass are solids.6 _ of this area _ covered with green trees and grass.A. Three-fourths; is B. Three-fourths;

11、areC. Three-fourth; is D. Three-fourth; are7 Seeing her daughter come back so late, the mothers feeling was a _ of joy and anger.A. balance B. mixtureC. collection D. connectionPeriod 2 Reading and Vocabulary【學(xué)習(xí)目標(biāo)】知識(shí)與技能1. 學(xué)習(xí)與科學(xué)及實(shí)驗(yàn)有關(guān)的詞匯并能夠識(shí)記本課時(shí)的單詞。2. 通過學(xué)習(xí)本課時(shí)使學(xué)生識(shí)記一些化學(xué)實(shí)驗(yàn)的相關(guān)詞匯，有助于今后閱讀一些相關(guān)文章，并能運(yùn)用所學(xué)寫一篇簡(jiǎn)單的

12、科學(xué)實(shí)驗(yàn)報(bào)告。過程與方法：通過skimming, scanning以及detailed reading 了解文章內(nèi)容，在閱讀中識(shí)記一些重點(diǎn)詞匯；學(xué)會(huì)捕捉閱讀中的相關(guān)信息。 情感態(tài)度與價(jià)值觀：培養(yǎng)對(duì)科學(xué)的熱愛及實(shí)事求是的態(tài)度?！窘虒W(xué)重難點(diǎn)】理解文章A和文章B的大意；讓學(xué)生抓住表達(dá)實(shí)驗(yàn)步驟的關(guān)鍵詞；訓(xùn)練學(xué)生閱讀科普文章的閱讀技巧?！維elf-study】（預(yù)習(xí)教材p44-p45）Describe the stages of a scientific experiment. (實(shí)驗(yàn)?zāi)繕?biāo))_ -(器具)_ -(方法)_ -(結(jié)果)_ -(結(jié)論)_詞義搭配A BMagnesium AlIron ZnCa

13、lcium NaAluminium KCopper Fe Zinc Ca Sodium MgPotassium Cu【Further Study】Step I SkimmingSkim the passages A&B and choose the best title for the two passages:Passage A Passage B A. The Different Uses of Metals B. The Reaction of Metals C. The Reaction of Metals with Oxygen D. How Iron reacts with

14、 air and waterStep II Scanning1. Scan the passage A and answer the following questions:1) What should we know when we use metals?2) Which metal reacts most with water, potassium or iron?3) What happens when you heat Calcium in oxygen? 2. Scan the passage B and fill in the table: stagesIron in d

15、ry airIron in air-free waterIron in ordinary waterStage A(starting experiment)   Stage B(1 week later)2.3.4.Stage C (Result)_ _【Language Points】1. the stages of a scientific experiment:Aim:_ v. 瞄準(zhǔn)，對(duì)準(zhǔn)，以為目標(biāo) aim atApparatus: _Method: _ Result: _Conclusion: _ 得出結(jié)論：draw/reach/come to a con

16、clusion 下結(jié)論：make a conclusion 最后，總之：in conclusion【即學(xué)即用】翻譯句子They came to the conclusion that its time Chinese football should be regulated._ In conclusion，I would like to say how much I have enjoyed myself today._【選擇】After a long discussion about the advantages and disadvantages of the plan，they fina

17、lly came to a(n)_that it was practical.AdecisionBopinion Cconclusion Dimpression 2. react v. n._react with與起(化學(xué))反應(yīng)react to對(duì)作出反應(yīng)react against反對(duì)；反抗react on/upon對(duì)有影響【即學(xué)即用】翻譯句子How did he react to your suggestion? _Children tend to react against their parents by going against their wishes._Iron reacts wi

18、th water and air to produce rust._How do acids react on metals?_她對(duì)這消息的反應(yīng)如何？_【選擇】How did you react _ your fathers suggestion?I reacted strongly _ it.Aon；toBon；withCagainst；with Dto；against3. The reaction of metals with these substances can be put in order. 【譯】_put in order “把按順序排列”in order “井然有序的；狀況良

19、好的;按順序” 。out of order 次序混亂，無(wú)序地例：She keeps the room in order. 她把房間整理得很好。My bicycle is in order. 我的自行車情況良好?！炯磳W(xué)即用】翻譯：我們需要把這些照片按順序整理好。_4. Burn to form an oxide.form vt & vi 形成，使組成，養(yǎng)成eg Five players form a team.We young people should form good habits. _form (n.)形狀，形式，表格fill in / out a form 填表in the f

20、orm of 以的形式take the form of 采取形式【即學(xué)即用】Help _money will be very helpful. 以錢的形式資助將會(huì)很有用。 4. Leave the tube for one week.leave意為“放置, 不去動(dòng)某物, 使處于某種狀態(tài)” 。如：He went out, leaving the door open. .看以下例句，總結(jié)leave在句子中的不同含義。 1) Leave the tube for one week. _2) Im leaving Changchun for Beijing tomorrow. _3) There ar

21、e five minutes left. _4) Leave it to me. _5) He said that he had left his book in the classroom. _【即學(xué)即用】翻譯：離開時(shí)，請(qǐng)將書放回原位。_.5. Add some oil to the water.add to 往加入add to 增加add up to 共計(jì)，總共是add up 把.加起來1）These numbers _ 100. 這些數(shù)字合計(jì)是100。2) Please _some sugar _ my coffee. 請(qǐng)往我的咖啡里加些糖。 3）_all the money I owe

22、 you . 把我應(yīng)付你的錢都加在一起。4）The bad weather _the difficulties of our travel. 壞天氣增加了我們旅行的難度。 5. This will keep air out of the water. 【譯】_keep out of 使進(jìn)不去，不讓進(jìn)入，把擋在外面【即學(xué)即用】This coat keeps out of the wind. _【Self-check】Try to describe the experiment Iron in Air-free Water: Aim: to find out _ Apparatus: _ Meth

23、od: 1) _a test tube with water. 2) _the water for 3 minutes 3) Put two or three nails in the water. 4) _some oil _the water, this will keep air_the water. 5) _the tube for one week. Result: _Conclusion: _【Homework】1. Dont leave the water _ when you brush your teeth.A. run B. running C. being run D.

24、to run2. I hope youd better _ trouble while I am away. Or nobody can help you.A. keep out of B. keep up C. leave off D. leave out of3. It is still too early to reach a _ on this point.A. inclusion B. conclusion C. exclusion D. solution4. There have been several events _to the program for the 2019 Be

25、ijing Olympic Games.A. add B. to add C. adding D. added5. 做練習(xí)冊(cè)P117,Guided writing部分。Period 3 Language Points【學(xué)習(xí)目標(biāo)】知識(shí)與技能1. 嘗試分析課文中的長(zhǎng)難句并對(duì)句子結(jié)構(gòu)有初步的認(rèn)識(shí)；2總結(jié)課文中重點(diǎn)詞匯的用法，并能夠正確使用。過程與方法：自主分析課文中的長(zhǎng)難句，并與以前學(xué)過的內(nèi)容相結(jié)合；在分析長(zhǎng)難句的過程中，進(jìn)一步熟悉原來學(xué)過的詞匯、短語(yǔ)。 情感態(tài)度與價(jià)值觀：認(rèn)識(shí)到英語(yǔ)知識(shí)點(diǎn)的重要性。 【教學(xué)重難點(diǎn)】分析文章長(zhǎng)難句【Self-study】重點(diǎn)詞匯回顧：1. conclusion _;

26、2. expand _; 3. contract _4. substance _; 5. mixture _; 6. object _7. react _; 8. method _. 高頻短語(yǔ)回顧：1_ 按順序排列；使有條理2_ 往加入3_ 不讓入內(nèi)【Further Study】1. It is hard to think of a world without water. 【譯】_it 為形式主語(yǔ)，真正的主語(yǔ)是_, 構(gòu)成了It is/wasadj.to do sth.結(jié)構(gòu)【注】 It is adj.for sb. to do sth.該句式中，作表語(yǔ)的形容詞只能說明不定式的行為性質(zhì)和特點(diǎn)，不

27、能說明不定式的執(zhí)行者。常見的這類形容詞有：easy，important，difficult，hard，possible，impossible，necessary等。例：Its very important foe you to learn English well. It isadj.of sb. to do sth.該句式中，作表語(yǔ)的形容詞表達(dá)不定式的邏輯主語(yǔ)的品行、性格或性質(zhì)。常見的這類形容詞有：kind，nice，good，honest，careful，careless，clever，wise，stupid，foolish，rude，polite，impolite等。例：Its very

28、 kind of you to say so.【Summary】看以下例句總結(jié)it作形式主語(yǔ)的句型：It is easier to say than to do.說比做容易。_It is no good playing computer games.玩電腦游戲沒有好處。_It is a shame that he didnt pass the exam. 很遺憾他沒有通過考試。 _It is said that the tickets have been sold out.據(jù)說票已售完。 _【即學(xué)即用】(2019年高考大綱全國(guó)卷)The doctor thought _ would be go

29、od for you to have a holiday.AthisBthat Cone Dit(2009年高考天津卷)It is obvious to the students _ they should get well prepared for their future.AasBwhich Cwhether Dthat2. When we use metals, it is important to know how they react with different substances, for example, water and oxygen. 【譯】_1)此句中it為_, 真正

30、的主語(yǔ)為_, 構(gòu)成了_結(jié)構(gòu)。 【仿寫】當(dāng)?shù)卣鸢l(fā)生時(shí)，知道首先應(yīng)該做什么是很重要的。 _3. Here is a table with the metals that react most at the top, and the metals that react least at the bottom. 【分析】1）此句的主干是here is a table; with the metals at the top and the metals at the bottom 是with的復(fù)合結(jié)構(gòu)，在句中作_語(yǔ)，修飾table。That react most 和that react least是_從

31、句，分別修飾先行詞metals。 2）這是一個(gè)倒裝句，正常語(yǔ)序是：A table with.is here.(1)在there ，here引導(dǎo)的句子中，謂語(yǔ)是be，exist等表示狀態(tài)的不及物動(dòng)詞時(shí)，句子要全部倒裝。(2)在there，here，now，then，thus等開頭的句子里，謂語(yǔ)動(dòng)詞是come，go，follow等時(shí)，句子要全部倒裝。(3)here，there引導(dǎo)的句子，當(dāng)主語(yǔ)是代詞時(shí)，不倒裝，且此類句子不用進(jìn)行時(shí)。Here are what I want you to do.下面是我想讓你做的事情。There goes the bus. 公共汽車走了。Now comes my t

32、urn.現(xiàn)在該輪到我了。【活學(xué)活用】(2019年高考江蘇卷)Is everyone here?Not yet.Look，there _ the rest of our guests! AcomeBcomes Cis coming Dare coming【仿寫】樹下坐著一個(gè)小男孩，膝上放著他最喜歡的卡通書_ 4. ordinary adj.普通的，平常的 (回歸課本P45) The nails rust in the tube with ordinary water. 釘子在裝有普通水的試管中生銹了。ordinary looking相貌平平的，相貌普通的out of the ordin

33、ary不尋常的；例外的in the ordinary way一般；通?！炯磳W(xué)即用】翻譯句子Jim was not in the ordinary way a romantic，but he decided to bring Mary some roses._The new taxes came as a shock to ordinary Americans._Nothing out of the ordinary had happened._-【易混辨析】 ordinary，common，usual，normal(1)ordinary普通的，平常的，平凡的。強(qiáng)調(diào)等級(jí)和類屬方面普通。有“平庸無(wú)

34、奇”之意。(2)common普通的，常見的。強(qiáng)調(diào)經(jīng)常發(fā)生，司空見慣，可修飾人或物。也可指共同的、共存的。common sense常識(shí)。(3)usual 通常的，慣常的，慣例的，強(qiáng)調(diào)依照慣例來判斷，有“遵循常規(guī)”之意。(4) normal正常的，合乎標(biāo)準(zhǔn)的。強(qiáng)調(diào)在正常情況下應(yīng)有的。My mother is an ordinary teacher. Rabbits and foxes are common animals in Britain. We will meet at the usual place. It is known that a persons normal temperatur

35、e is about 36.5.5. balance n天平，秤；平衡；收支差額，余額v平衡；斟酌，權(quán)衡(1)keep a balance between A and B 保持A與B均衡keep one's balance保持(身體)平衡；保持鎮(zhèn)靜lose one's balance失去平衡，心慌意亂(表動(dòng)作)be out of balance失去平衡(表狀態(tài))in/on balance總的來說，權(quán)衡起來，兩相比較(2)balance A against B 權(quán)衡/比較A與Beg：Can you balance yourself on skates?你穿著溜冰鞋能保持身體平衡嗎

36、？You should balance the advantages against the disadvantages before your final decision.在作出決定之前，一定要權(quán)衡利弊。His suggestion has，on balance，proved useful.他的建議總的來說是有用的。He kept his balance with his arms on top of the wall.他在墻上用雙臂保持平衡?！炯磳W(xué)即用】There are both advantages and disadvantages in the scheme proposed，b

37、ut _ I think we should benefit by adopting it.Aon balance Bout of balanceCon the balance Doff balance【Self-check】1. _, I'd like to say how much I've enjoyed staying in your beautiful country. A. Draw a conclusion B. To conclude C. In conclusion D. As conclusion2. Her room is in great disorde

38、r, so her mother has giving up trying to put her things _. A .in order B. in need C. in turn D. in the place3. This kind of dance show is very _ on TV and is popular with _ young people, especially with high school students. A. common; usual B. usual; ordinary C. common; ordinary D. ordinary; usual

39、4. -I wonder if you saw the new TV play directed by Zhang Yimou, which is said to be _ great fun. -No, I have been busy repairing the broken office _all these days.A. equipment B. the; equipments C./; equipment D./; equipments5. If you can _ the habit of thinking and writing in English, you are sure

40、 to learn English well. A. cover B. move C. avoid D. form6. His _ is to become a doctor because his mother is often ill. A. enjoyment B. aim C. encouragement D. occupation7. -What's the manager's _to your suggestions?-I don't know. He remains silent. A. reaction B. interview C. relations

41、hip D. summary8. Hearing that I had won the first prize in the English competition, I left a _ of excitement and surprise.A. mixture B. connection C. increase D. signPeriod 4 Grammar【學(xué)習(xí)目標(biāo)】知識(shí)與技能認(rèn)知倍數(shù)的表達(dá)法以及形容詞比較級(jí)的一些常見用法過程與方法：觀察一些例句，總結(jié)倍數(shù)表達(dá)法及形容詞比較級(jí)的常見用法情感態(tài)度與價(jià)值觀：認(rèn)識(shí)到英語(yǔ)語(yǔ)法的重要性。 【教學(xué)重難點(diǎn)】倍數(shù)的表達(dá)法以及形容詞比較級(jí)的一些常見用法形容

42、詞倍數(shù)表達(dá)法及比較級(jí)常見用法小結(jié)形容詞有三個(gè)比較等級(jí)：原級(jí)、比較級(jí)和最高級(jí)。【Self-study】1. 形容詞原級(jí)句式：as+ adj. /adv. + as 和一樣原文再現(xiàn)：想想本學(xué)期哪節(jié)課學(xué)習(xí)過這一句式，寫下這句話。_2. 復(fù)習(xí)倍數(shù)的表達(dá)想想本學(xué)期哪節(jié)課學(xué)習(xí)過倍數(shù)的表達(dá)，寫下課文中的原話：_3. 我們學(xué)習(xí)過的可以修飾比較級(jí)的詞有：_【例句展示】 觀察下列各句，然后完成【自我歸納】。1. Is the Yangtze River almost three times longer than / as long as / the length of the Pearl River?2. The man lying in the street is more mad than foolish.3. Going on a picnic couldnt be more fun and Im looking forward to it.4. Spring is coming and the days are becoming warmer and warmer.5. Jeans are becoming more and more popular with students.6. The more difficult t