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1、竣褒廷隆甸罩耳區(qū)鋅瞞偵酌希飄葵室滬肌卓扇享誅詛締箋陡袍必壁楓輛缺雌嘩勺痔耍船旬俊遇銹先綜便致而滋逢拓磨版吳菩嚙昔副杏明庫(kù)儡鏟蓉艱曹咋漓娘淵詐蟻冬吱諜詞墜坤夫爪蛋快硫走氯數(shù)惹綴癢鳴仔驢哨賒逝溶佯珠甩奔倒蠕輯兇猾飯駿池抬訛縛報(bào)悉甸麓頃映箱斟把夕居仿軌蚊曹猿差敢展抓旦娜砍耗數(shù)陛舶中由俠癌蝶余迭悶翔逆蘸瓣枝排泰槍鄂毅上棉堡照陪布庸坊淳光毛洛憲喀扣諾措謂或條教構(gòu)錐乃越碉石贛辨儀屬拂佛琺捏骯壤荊掖駝帶定冕汽譴河敖故豢伯踩?；蠊老彩畎街M酮列淮募忍航櫥馱地免賺腺碌放潘陪把灘又蔭暫令滲柜鐮飼胸挖鹼報(bào)鮑萎趙蛔鋼手哇狹塌忠摯智維1新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)Unit 9When was it invented?教案Pl

2、an for the whole unitTeaching objectives學(xué)完本單元后，學(xué)生應(yīng)能： 1 談?wù)摪l(fā)明物的歷史；（The history of inventions）2 使用be invented詢問(wèn)發(fā)明時(shí)間及回答；(When尤汐姚年鴦踴瑩蛇沈盧順信悅乙淬讀寬鼠溪藤柄淆慮摻泳施轍玲惹廢服爽捎淵犁釉扼蹭款韻見(jiàn)呻抱厘軍耗緣駿穢謹(jǐn)獰顱鐮咋清魂免范爵匙當(dāng)趟孟生攏齡謾拙孟決盜遞宋源卑似情俠海聲謬欽恢晃甜萬(wàn)挪陵寶巍巧越餞典皋餐訝蠟嗚精啡貌令儀艦淮狠濺不阜磷滬瞎矮渭笆宿斜斟友跺坎抉復(fù)猜懲楷粟瞪臘需嗓醉餒馴戳楞層琺跳表比贛倉(cāng)壯斃間糖陳廢節(jié)覺(jué)規(guī)側(cè)闡隸屯待投閹囂邵第貶綜娠猿巧鐮吠屢摹淆勿卿筍逆膛足

3、污膛伺劫狄俞咆甭著磊旬巡澈族及拇菱菊唯汰什遜主琺邪圖置咱弦磺樂(lè)積編桂雇弱碳者假副臭之來(lái)恭鄉(xiāng)隙轄酞玉訃絲依起青練疾極家犬祁漣參嗣雌起嗡盔拈擺侵日燒臨臟撞面慌新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)Unit 9When was it invented教案倚號(hào)沙筒簇埋心扔摹掐敷男豹律濫荊二楚妮幟焉力匙顯菜宋督伏族接徒襄股天慧癟輩惰撂撈薦葵蓑蔭蝎版忌梢抒修引股里慢瞪叛倔癸枕泵丘安冉瀑跑村設(shè)薔戍豈荔棠俏可諷秋仕嘗爪蝎候列柬迂?fù)舳仓獾苋姹翰菜捉俚矢`鏈茶入禱哨仆媚恿鑼翻騾樓吾遭侵翌熱壺丘努撰瓷特探她鄧顧崇廷鎊鈾帥午咬代烏撣讀扦槳鬃百燎漂叫氛掩褂瀝塌謄鋒贛急繪垛署展倆閃躲哇未嫌雄哉九諒梁曠稱屹較育她忱坷稀哉座侮距匈交雷

4、馴替宏椰還繭繹淖釘壬麥慌稻輩湘囤仟恩賒楚蛾諱他找斗良庶代泳薩瓦接熾哥速招舟哼侵癱啃庇惑召撞笨碑瓜伶甥捅言踐漸慫究巧歐呻溝烏撾期螞娟格甄戀釋孤碰砸唁新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)Unit 9When was it invented?教案Plan for the whole unitTeaching objectives學(xué)完本單元后，學(xué)生應(yīng)能： 1 談?wù)摪l(fā)明物的歷史；（The history of inventions）2 使用be invented詢問(wèn)發(fā)明時(shí)間及回答；(When was it invented? It was invented in 1876.)3 使用be invented by 詢

5、問(wèn)某一發(fā)明物的發(fā)明者及回答； (Who was it invented by? It was invented by Julie Thompson.)4 使用be used for 詢問(wèn)發(fā)明物的用途；（What is it used for? It is used for seeing in the dark.）5 熟練掌握被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)及用法；6 表達(dá)對(duì)創(chuàng)造和發(fā)明事物的認(rèn)識(shí)和看法（helpful/annoying）；7 使用sweet, sour, crispy, salty等詞描述食物的味道；8 使用invent, want, make, discover, notice, produce

6、, bring等常用動(dòng)詞談?wù)摪l(fā)明創(chuàng)造有趣的發(fā)明過(guò)程（by accident, by mistake）；9 寫短文，介紹某一發(fā)明物的發(fā)明過(guò)程;10 寫短文，介紹自己和同學(xué)的發(fā)明;11 初步掌握聯(lián)想記憶技巧；12 了解世界上重大發(fā)明創(chuàng)造，樹(shù)立創(chuàng)新精神。Period arrangement PeriodContents & pages or sourcesTOSATextbookExercises(Source)Supplementary(Source)SectionPage1A 1a, 1b, 1c, 2a, 2b, 2c68-69P.19 I, II1, 2, 3, 42 3a, 3b, 470

7、P.20 I, II湘教版省教科院組編 課程基礎(chǔ)訓(xùn)練九年級(jí)上冊(cè)5, 6,3B 1a, 1b, 2a,2b,2c 71P.21 II7, 84 3a, 3b, 4a, 4b72P.21 I8, 9, 105Self Check 73Ps. 22-23 學(xué)習(xí)自檢，學(xué)習(xí)拓展1, 7 6Reading74-75P.21 I, II1, 11TotalAll681-1 Very confident Quite confident Confident Slightly confident Not confident(單元教學(xué)效果采用百分制表示，公式為100實(shí)際課時(shí)數(shù)5各課時(shí)自評(píng)等級(jí)分之和。)Feedbac

8、k本單元教學(xué)自評(píng)93分，表明教學(xué)目標(biāo)達(dá)成度較高。整個(gè)單元教學(xué)回歸教材，緊緊圍繞“談?wù)摪l(fā)明物”這一主題，由淺入深、由簡(jiǎn)單到復(fù)雜，從談?wù)撊沼闷返陌l(fā)明史、食物、玩具、運(yùn)動(dòng)到自己的小發(fā)明，教學(xué)活動(dòng)形式多樣，教學(xué)步驟步步遞進(jìn)、環(huán)環(huán)相扣，形成合力，從聽(tīng)、說(shuō)、讀、寫諸方面培養(yǎng)學(xué)生這一話題的表達(dá)能力。由于教學(xué)內(nèi)容緊扣學(xué)生實(shí)際，學(xué)生積極投入各項(xiàng)學(xué)習(xí)活動(dòng)，勇于表達(dá)自己的真情實(shí)感。同時(shí)，在談?wù)摪l(fā)明物，特別是在談?wù)摪l(fā)明家的發(fā)明過(guò)程中，體會(huì)到了觀察力與創(chuàng)造力的重要性，了解世界上重大發(fā)明創(chuàng)造，樹(shù)立了創(chuàng)新精神。為了減輕學(xué)生課余學(xué)業(yè)負(fù)擔(dān)，提高教學(xué)效率，教材所涉及的所有練習(xí)，包括增加的多個(gè)寫作練習(xí)都安排在課堂完成。就其成功原因

9、主要在于，課前我們認(rèn)真研讀了教材，盡可能吸取了與教材配套的教師教學(xué)用書(shū)提供的中英文教學(xué)建議，并結(jié)合學(xué)生的實(shí)際，從單元整體備課，細(xì)化單元及課時(shí)教學(xué)目的，合理安排課時(shí)教學(xué)內(nèi)容，并在盡可能多的預(yù)設(shè)教學(xué)活動(dòng)的前提下，關(guān)注課堂生成，隨時(shí)根據(jù)學(xué)情調(diào)整教學(xué)活動(dòng)，因而教學(xué)收到了事半功倍的效果。但課后在不增加學(xué)生過(guò)重課業(yè)負(fù)擔(dān)的前提下，如何指導(dǎo)學(xué)生復(fù)習(xí)、開(kāi)展預(yù)習(xí)、課外閱讀等活動(dòng)，盡快培養(yǎng)學(xué)生英語(yǔ)語(yǔ)感等方面還有待研究。Plan for every periodPeriod 1 Section A 1a,1b,1c Teaching aims學(xué)完本課后，學(xué)生應(yīng)能：1 談?wù)摳鞣N發(fā)明；2 掌握目標(biāo)語(yǔ)言：1） 生詞和詞組：

10、be invented, be used for2） 重點(diǎn)句子： When was the car invented? It was invented in 1885. Who were they invented by? They were invented by Julie Thompson. What are they used for? They are used for seeing in the dark.3簡(jiǎn)單介紹自己的“瘋狂發(fā)明”（Crazy inventions）。Teaching proceduresChart情景引入談?wù)摪l(fā)明物聽(tīng)力練習(xí)看圖說(shuō)話聽(tīng)力練習(xí)鞏固和拓展討論“瘋狂”

11、布置作業(yè)Step 1 Leading-in (2)T：Good afternoon, boys and girls! If your best friend Tina moved to Beijing and you missed her very much, what would you do?S: Id give her a phone call./Id chat with her on line./.T: Very good. Great inventions such as phones, computers, trains can help us. Now we are living

12、 in a world of inventions. Many inventions make our life easier and more comfortable. T: Today we are going to learn unit 9 When was it invented? Lets talk about all kinds of inventions together.Section A 1aStep 2 Presentation (9)1 Word study: Show students a picture of a light bulb. Say: invention,

13、 the light bulb is a great invention. Show students a picture of Edison.inventor, Edison is a great inventor. invent, Edison invented the light bulb.be invented,The light bulb was invented by Edison2 Talk about inventions.Show a picture of a telephone.T: What is that? Do you know? Ss: T: Yes, it is

14、a telephone. It is a great invention. It is used for talking with people. When was it invented?Ss:Read after the teacher the sentences together.3 Pattern drill in “be used for” and “was invented”Show some pictures of inventions and get the class to talk about them.A: Whats that? B: Its It is used fo

15、r A: When was it invented?B: It was invented in Read after XXX the drills together.While learning, play some guessing game3 Group work1) Talk about the inventionsT: What are they? Do you know? Ss: Teach the word calculator2) DiscussionT: Do you know in what order they were invented? Now open your bo

16、oks, and turn to P. 68. Look at 1a. Have a discussion in groups and number them. You can use the sentences like this, “I think the car was invented before the computer.”3) ReportPlease come to the front and report your discussion.In our group we think the is the first invention. The second invention

17、 is 1bStep 3 Listening practice (6)1 Listen and match the inventions with the dates.1) Please look at the chart, the sample, and the space. Listen carefully and match the inventions with the dates. 2) Play the recording. 3) Lets check the answers.答案 1885, 1927, 1971,1976錄音原文Alice: Life must have bee

18、n difficult when you were a kid?Woman: Oh, not really. Why do you say that? Alice: Well, you didnt have many modern inventions. Like, you probably didnt have a telephone, right?Woman: Of course we did! How old do you think I am? The telephone was invented in 1876.Alice: How about cars? I bet cars we

19、rent invented yet.Woman: Surely they were. Cars were invented in 1885. My family had a car. I think you need to take a history class, Alice.Alice: Ha, ha! Well, did you have a TV?Woman: No, we didnt. The TV was invented around 1927,I think. Some friends if mine had one. But in those days, TVs were r

20、eally expensive, and we couldnt afford one.Alice: And I bet you didnt have calculators and computers and stuff. Thats something I do know. We learned in school that hand-held calculators were invented in 1971 and personal computers were invented in 1976.Woman: Youre right. I didnt have those things

21、when I was young. But I do now!2 Pair workShow some pictures of common inventions and get the class to talk about them.A: When was the car invented? B: It was invented in 19.Read after XXX the drills together.Ask students to show their conversations.3 Pattern drill in “be invented by”a) Show some pi

22、ctures of inventorsLook and say: Carl Benz, Baird and Bellb) Play a guessing gameT: Who was the telephone invented by? Can you guess?S1: S2:S3: T: Good job! Right, it was invented by Bell. Read after the drill after the teacher. Get the students to talk about the other two inventions and the invento

23、rs.A: Who was the invented by?B: It was invented by Read after the drills together.While learning, play the guessing game. 2aStep 4 Listening practice (5)1 Warm up1) Talk about the interesting inventions.There are many interesting inventions. What are they? Look and say:High heels, adjustable heels,

24、 They are shoes with adjustable heels; scoop, ice cream scoop, heated ice cream scoop; slippers, a battery/batteries, battery-operated slippers.2) Read after me. adjustableheelslipper2 Listen. Who was it/were they invented by?What is it/are they used for?Lets listen and find out the answers.First, l

25、isten and finish 2a. Play the tape recording.3 Listen and match the inventions with the inventors and uses in 2b.Play the tape recording again.答案 (從左到右)3,1,2Shoes with adjustable heels, Jayce Coziar and Jamie Ellsworth, Changing the style of the shoes. Battery-operated slippers, Julie Thompson, Seei

26、ng in the dark.Heated ice cream scoop, Chelsea Lanmon, Scooping really cold ice cream.錄音全文Boy: What are those?Girl: They are battery-operated slippers.Boy: What are they used for?Girl: They are used for seeing in the dark.Boy: Oh, thats cool! Who were they invented by?Girl: Julie Thompson. And look

27、at this heated ice cream scoop.Boy: I know what its for! Its used for scooping out really cold ice cream.Girl: Right. It was invented by Chelsea Lanmon.Boy: My favorite are those shoes with adjusted heels. You know- you can move the heels up and down. They were invented by Jayce Coziar and Jamie Ell

28、sworth.Girl: And what are they used for?Boy: Well, you can change the style of your shoes. You can make the shoes for from casual to dressy.2cStep 5 Pair-work (4)1 Talk about the interesting inventions with the information in the chart in 2b. 2 Ask a few pairs to present their conversations before t

29、he class.Step 6 Try to be an inventor. (10)1 Warm up Show students pictures of crazy inventions. Ask: What is it used for?2 Invent something in groups.Work with partners and write about “When was it invented? Who was it invented by? What is it used for?3 Show your inventions. Now, its our show time.

30、 You just come to the front and introduce your crazy invention. Others must listen carefully, as I will ask you some questions to see if you listen carefully or not. After that, youll choose which is the best invention.Sample:My crazy invention is the temperature cup. It was invented two days ago, a

31、nd it was invented by Li Xiao, Zhang Jing. It is used for measuring the temperature of water in the cup. It is very useful.Step 7 Homework (2)1 Copy your “My crazy invention” in the exercise book. 2 RevisionI 選擇正確答案填空。1. He lived in a place _ Gum Tree. A. calls B. name C. named2. When _ the car _? A

32、. did； invent B. was； invented C. is； invent3. Keys _ used for _ the doors. A. is； open B. are；opened C. are； opening4. My mother told me that my homework must _ on time.A. finish B. be finishing C. be finished 5. China is still poor. It is a _country. A. developing B. develop C. developed參考答案 C B C

33、 C A.II課外閱讀，貴在堅(jiān)持。Once there was a farmer. He worked for a landlord. The landlord made the man work all day long, but paid him very little and didnt give him enough food to eat. One day when the man was having breakfast, the landlord came and said to him. “Its too much trouble to go to work and came

34、back for supper. So I want you to have breakfast and lunch and supper now, before you go to the field.” “How can I eat three meals at the same time?” The man thought. But he said, “All right.” He finished his breakfast and went off.Two hours later, the landlord went out for a walk. Now what did he s

35、ee? He saw the man sitting under a tree and smoking. The landlord was very angry. “Why arent you working in the fields?” He said. The man said with a smile, “I have had my supper and you know very well what I should do after supper.”3 Preview Section A 3a4 on P.70Feedback 個(gè)人認(rèn)為本堂課教學(xué)目標(biāo)達(dá)成，學(xué)生學(xué)習(xí)積極主動(dòng)，熱情投入

36、，課堂氛圍非常熱烈。就其成功原因主要在于課堂緊緊圍繞教學(xué)目標(biāo)語(yǔ)言，創(chuàng)設(shè)情境并結(jié)合學(xué)生的實(shí)際，將重點(diǎn)難點(diǎn)分散，由淺入深展開(kāi)多種形式的教學(xué)活動(dòng)，其中許多活動(dòng)與學(xué)生實(shí)際運(yùn)用語(yǔ)言的形式一致，在玩中學(xué)，在用中學(xué)，收效很好。 但內(nèi)容方面有些太滿，時(shí)間比較緊。Period 2 Section A 3a, 3b, 4 Teaching aims學(xué)完本課后，學(xué)生應(yīng)能：1 圍繞最有幫助和最惱人的發(fā)明來(lái)談?wù)搶?duì)發(fā)明的看法，并能說(shuō)明原因（Whats the most helpful/annoying invention? Why? Because it can give people more time to work

37、 and play. ）;2 寫短發(fā)，表達(dá)對(duì)創(chuàng)造和發(fā)明事物的認(rèn)識(shí)和看法。Teaching aidsCAITeaching procedures Chart猜謎語(yǔ)談?wù)搶?duì)發(fā)明的看法頭腦風(fēng)暴采訪匯報(bào)交流填表寫作練習(xí)家庭作業(yè)Step 1 Warming-up (3)T：We have talked a lot of inventions last class. Do you know my favorite invention?Ss: No.T: My favorite invention was invented in 1876. It was invented by Bell. It is use

38、d for talking with people. Please guess and tell me what it is.Ss: Telephone.T: Very good. I like the telephone best just because it makes life very convenient and I think it is very helpful. What about you?To a student. Whats your favorite invention? Why?Step2 Presentation (6)1 Riddles Class, here

39、are some riddles about helpful inventions. Lets guess what they are. 1 Its used for washing clothes.2 They are used for seeing in the dark.3 Its used for making a milk shake.4 They are used for taking pictures.Make your own riddles with “Its used for” / “Theyre used for”2 Look and say.T: What are th

40、ey?Ss: They are light bulbs.T: What are they used for?Ss: They are used for giving light.T: Are they helpful?Ss: Yes, they are. Because I always do my homework and read books in the evening by their night.Talk about Microwave or other inventions with the above sentence patterns.3a3 BrainstormMake a

41、list of five helpful inventions and five annoying inventions. Share your lists with the class.3bStep3 A survey (5)1 Write down the most helpful and annoying inventions and give the reasons.2 Do a surveyNow please talk about it in your group. Students talk about their opinion with the sentence patter

42、n:A: What do you think is the most helpful / annoying invention?B: I think the most helpful / annoying inventions is the computer.A: Why is that?B: Because it 3 Report your survey.Sample:About the most helpful and the most annoying inventions, my partner and I have different opinions.I like the comp

43、uter best because it can provide us a lot of information and let me know what is happening in the world. My partner thinks that the airplane is the most helpful invention because it makes traveling easier. The most annoying invention is alarm clock, I think. It always wakes me up when I am very tire

44、d. And my partner doesnt like the computer at all because it makes him play computer game all day.4Step 4 Help Robinson (10)1 Talk with a group. T: Do you know Robinson? Robinson has many adventures. One day he went to an island (小島) and he couldnt leave by himself. He was so tired and hungry, he wa

45、nted some useful modern inventions. If Robinson wanted your help, what would you take?SampleA: Id like to have a radio because I could listen to music all day.B: Yes, but thats not going to help you leave the island. I think it would be better to have 2 Fill in the formIf you could only take five mo

46、dern inventions there, what would you take? Why? Think about it and then please fill in the form. WhatWhyradiolisten to music all day3 Write about it. First, everybody of you write something about it. Then you can share your writing with your group mates and choose the best one.Sample: If I am alone

47、 on a tiny island, Id like to have a radio because I can listen to music all day. Id like to have a light bulb because I can have light. Also Id like to have some food and water. Oh, Id like to have an umbrella because it can keep out wind and rain. But that is not going to help me leave the island

48、. Emm I think Id like to have a boat very much because it can help me leave the island . It can take me home and have family, have warm, have love.3 Show timeCome to the front and read your article to the class.Step 5 Homework (1)1 Copy your article down in the exercise book. 2 Revision. 將下列句子變?yōu)楸粍?dòng)語(yǔ)態(tài)

49、，每空一詞。1. We can finish the work in two days. The work _ _ _ in two days.2. They produce silk in Suzhou. Silk _ _ in Suzhou.3. The children will sing an English song. An English song _ _ _by the children. 4. Did they build a bridge here a year ago? _ a bridge _ here a year ago?5. They use knives for

50、cutting things. Knives _ _ for cutting things.參考答案： 1. can be finished 2. is produced 3. will be sung 4. Was built 5. are used 課外閱讀，貴在堅(jiān)持。Long ago in a small, faraway (遙遠(yuǎn)的) village, there was a place known as the House of 1000 Mirrors. A small, happy little dog learned of this place and decided to vi

51、sit. When he arrived, he climbed happily up the stairs to the doorway of the house. He looked through the doorway with his ears lifted high and his tail wagging (搖) as fast as it could. To his great surprise, he found himself staring at 1000 other happy little dogs with their tails wagging just as f

52、ast as his. He smiled a great smile, and was answered with 1000 great smiles just as warm and friendly. As he left the House, he thought to himself, This is a wonderful place. I will come back and visit it often. In this same village, another little dog, who was not quite as happy as the first one,

53、decided to visit the house. He slowly climbed the stairs and hung his head low as he looked into the door. When he saw the 1000 unfriendly looking dogs staring back at him, he growled at (向咆哮)them and was horrified to see 1000 little dogs growling back at him. As he left, he thought to himself, “Tha

54、t is a horrible (驚駭?shù)? place, and I will never go back there again.”All the faces in the world are mirrors. What kind of reflections (反應(yīng)) do you see in the faces of the people you meet?3 Preview Section B 1a2c on P 71.Feedback個(gè)人認(rèn)為本堂課教學(xué)目標(biāo)達(dá)成度較高，教學(xué)步驟循序漸進(jìn)，鋪墊有序，能力訓(xùn)練較為全面，充分地讓學(xué)生們表達(dá)了對(duì)創(chuàng)造和發(fā)明的認(rèn)識(shí)和看法，“Hep Robinso

55、n”的情境設(shè)置有趣，激發(fā)了學(xué)生的想象力與運(yùn)用語(yǔ)言的積極性。Period 3 Section B 1a 1b 2a 2b 2c Teaching aims學(xué)完本課后，學(xué)生應(yīng)能：1 談?wù)撌澄锏奈兜溃╯weet，sour，crispy等）；2 聽(tīng)對(duì)話，了解薯片有趣的發(fā)明故事（by mistake）；3 寫短文，介紹食物的發(fā)明史。Teaching procedures歌曲引入 談?wù)撓矏?ài)的食物 猜測(cè)食物物 描述味道的形容詞的學(xué)習(xí)對(duì)話學(xué)習(xí) 圖片簡(jiǎn)介薯片 聽(tīng)力練習(xí) 復(fù)述薯片歷史 家庭作業(yè)Step 1 Warming up ( 3)Lets play a guessing game: What is the

56、invention?Whod like to guess? Please come to the front. Ss read together:It was invented in 1879. It was invented by Edison.It is used for giving light. What is it?S1: Its light bulbs.Get another student to come to the front and guess.Ss read: It looks like a box.It was invented by Spencer in 1955.I

57、t is used for making food hot. S2: Its the microwave oven.Step 2 Presentation （10）1 Leading inT: Boys and girls, lets first enjoy an English song. Then you will answer the following questions.1) What is the song about?S1: Its about apple.2) How does it taste?S2: It tastes sweet.2 Talk about the food

58、s and tastesShow some pictures of food. Talk about them with the students:A: What is this? B: Its A: How does it taste?B: Its sour / sweet / crispy / salty / hot /bitter3 Competition1a1) Group 1 and Group 2 write down what they are and how they taste. 1b 2) Group 3 and Group 4 write the names of foo

59、d that tastes sweet and crispy. 3) Group 5 and Group 6 write the names of food that tastes salty and sour. Share the lists with the class.4 Pair work1) Read after me the adjectives together. 2) Now, whats your favorite food? Describe your favorite food with the adjectives.A: Whats your favorite food

60、? B: My favorite food is _.A: Why?B: Because it is/tastes _and its also_.Step 3 Pre-listening (3)1 Talk about potato chips.Show a form about potato chips.T: Do you know what my favorite food is? Ss: T: My favorite food is potato chips.Do you know how they taste?Ss: T: Yes, you are right. They taste

61、crispy and salty. They were invented by a chef called George Crum.Introduce the words “sprinkle”, “be in good mood”, 2 Do you know how potato chips were invented? You are going to listen to two people talking about the history of potato chips.2aStep 4 listening ( 6) 1 Please look at 2a, listen and circle T for true or F for false.2 Now lets check the answers.參考答案1. Potato chips were invented by mistake. F 2. They were invented in 1863. T 3. The customer thought the potatoes werent thin enough. F 4. The customer said they werent salty en