1、.科目英語(yǔ)年級(jí)初三班級(jí) 時(shí)間   年   月    日課題備課組 課前的思考和準(zhǔn)備教材分析本單元要是圍繞著“Inventions”這個(gè)話題，通過熟悉我們周圍經(jīng)常使用發(fā)明物的歷史來開闊眼界，豐富自己的閱歷，使自己養(yǎng)成勤于思考，善于總結(jié)的好習(xí)慣；學(xué)習(xí)并掌握被動(dòng)語(yǔ)態(tài)的有關(guān)知識(shí)：學(xué)習(xí)Mind-mapping 的閱讀策略。   教 學(xué) 目 標(biāo)     知識(shí)與技能 1、掌握一般過去的被動(dòng)語(yǔ)態(tài)。2、學(xué)會(huì)談?wù)摪l(fā)明

2、的歷史，會(huì)使用以下基本句子：When was the car invented?  It was inverted in 1885Who were they invented by?  They were inverted byWhat are they used for? They are used for seeing in the dark.過程與方法采用Role playing和Discussion 的學(xué)習(xí)策略。充分利用多媒體等教學(xué)設(shè)備，設(shè)計(jì)與本課話題相關(guān)的情景，如不同種類的發(fā)明，人物，實(shí)物等等。圍繞著本單元的教學(xué)目標(biāo)，設(shè)計(jì)一些貼近學(xué)生實(shí)際的教學(xué)任務(wù)，讓學(xué)生談?wù)撋磉?/p>

3、的發(fā)明如電話、電腦、汽車、茶葉、籃球以及一些當(dāng)代發(fā)明的看法；讓學(xué)生根據(jù)所學(xué)知識(shí)，自己進(jìn)行創(chuàng)新設(shè)計(jì)等等。情感態(tài)度與價(jià)值觀1、通過本單元學(xué)習(xí)使學(xué)生懂得人類的科學(xué)發(fā)明創(chuàng)造了豐富的物質(zhì)文明。2、培養(yǎng)學(xué)生的創(chuàng)造發(fā)明的能力和愿望。 重 難點(diǎn) 分析1.       一般過去時(shí)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)和用法。2.       一些發(fā)明的使用以及對(duì)它們的描述。課時(shí)安排5課時(shí)第一課時(shí)：Section A:1a,1b,1c,2a,2b,2c第二課時(shí)：Section A:3a,3b,4第三課時(shí)：Se

4、ction B:1a,1b,2a,2b,2c,3a第四課時(shí)：Section B:3b,4a,4b and Self check 第五課時(shí)：Reading教 學(xué)媒 體多媒體                                 教學(xué)內(nèi)容和過程設(shè)計(jì) 環(huán)節(jié)

5、           教學(xué)過程學(xué)生活動(dòng)教學(xué)意義  Step 1Warm-up                   Step 2Presentation         Step 3practice &

6、#160;             Step4 Sum up Step 5Homework.            Section A 1. A contest: Guess who is he (she)? Teacher tells a story of a person and asks students to guess

7、 who he/she is.He was from America. He was one of the greatest inventors in the world.He was clever but he was in School for only 3 months.His mother taught him to read and write.He build his own chemical lab when he was a boy.His first invention was the automatic telegraph repeater(電報(bào)自動(dòng)轉(zhuǎn)發(fā)器) .

8、He has many inventions in his life and some inventions have changed the world.2. Talking about: The four greatest inventions in China.Teacher show some pictures of the four greatest inventions in China and talk about them with students.    1. Learn some new words and expressions.2. Gr

9、oupwork:  Section A 1a.  Ask students number the inventions according the order they were invented.3.Grammar:The passive voice. (1)The uses of the passive voice. (2)The structure of the passive voice. (3)How to change into the passive voice. 1.Listening practice 1b

10、. Listen and match the inventions with the dates.2. Pairwork 1c. Talk about the inventions in 1b like this:A: When was the telephone invented?B: I think it was invented in 1876.2. Listening practice2a. Listen and number the inventions in the order.  Languages points: “be used for”Eg:

11、Telephone is used for talking with people.2b. Listen and match the inventions with their inventor and uses.2c: pairwork: Role play conversations using the information in 2b. 1.       Look through the grammar focus.2.       Go over

12、 the whole lessons. Finish the task: Ask some students to read about an invention using an encyclopaedia or other book from the library, or by looking up information on the Internet. Have the students write up a short report and draw a simple picture of the invention or bring in a photo of it.&

13、#160;  Guess and find the answer.          Look and talk about the four greatest inventions in China.   Group work.       Listen and finish the task.       

14、;       Read and remember.  Researchand write  通過競(jìng)賽活動(dòng)活躍課堂氣氛；并為下面的教學(xué)活動(dòng)做鋪墊。       激發(fā)學(xué)習(xí)興趣，培養(yǎng)民族自豪感。      了解被動(dòng)語(yǔ)態(tài)的用法。       訓(xùn)練聽力，提高聽力水平，掌握語(yǔ)言目標(biāo)。 &#

15、160;               運(yùn)用所學(xué)，鞏固語(yǔ)言目標(biāo)，開拓學(xué)生思維,養(yǎng)學(xué)生綜合運(yùn)用語(yǔ)言的能力。教后反思          環(huán)節(jié)           教學(xué)過程學(xué)生活動(dòng)教學(xué)意義  Step 1Warm-up 

16、0;       Step 2practice                       Step 3Consolidation and Extension         Step 4 Exercises&

17、#160;     Step 5Sum up  Step 6Homework              Period 2 1. Greetings.2. revision:Show some pictures of inventions and talk about them.A: What is it in English?B: ItsA: When was it invented?B

18、: It was inventedA: What is it used for?B: It is used for 1. Learn new words:useful,  annoyingAsk students to give some examples to show what each word means. For example, A vacuum cleaner is helpful. A very loud truck is annoying.2. Pair work3a.Make a list of five helpful inventions and f

19、ive annoying inventions. Then teacher can ask students to tell the reasons.T: Is the light bulb useful or annoying? S1:I think its useful.T: Why is it ?S1: Well, it gives people more time to work and play every day.3b. Discuss the opinions about some inventions with the partner like this: A: What do

20、 you think is the most helpful invention?B: I think the most helpful invention is the light bulb.A: Why is that?B: Well, it gives people more time to work and play every day.  Group work4Imagine that you are alone on a tiny island. Choose five inventions you would like to have on the islan

21、d with you. Tell the group what you chose and why.Maybe you can use the following drills.Id like to have a because I couldIts used forI think the most helpful invention is But thats not going help you leave the island. I think it would be better to leave Fill in the blanks with the words given:

22、1.The work _(finish)tomorrow morning.2.The books must_(give)back on time.3.I think the telephone _ (invent) in 1876.4.Tea may _(invent) by accident.5.The ruler _(use )since I began my school life.6.The bikes are used for_(ride)on. Go over the whole lessons.   1、句型轉(zhuǎn)換。（1）She was se

23、en to come out of the library by him.(變?yōu)橹鲃?dòng)語(yǔ)態(tài))He                     out of the library.（2）When are trees often planted?(變?yōu)橹鲃?dòng)主態(tài))When     people often      &

24、#160;              ?（3）The League founded in Guang zhou in 1992.(就畫線部分提問)                     the League    &#

25、160;    ?（4）Did the students wear the school clothes a lot?(變?yōu)楸粍?dòng)語(yǔ)態(tài))the sclool clothes            a lot?（5）Kate took good care of the baby yesterday evening.(變?yōu)楸粍?dòng)語(yǔ)態(tài))The baby          wel

26、l by Kate yesterday evening.（6）His aunt bought him a bicycle.(變?yōu)楸粍?dòng)語(yǔ)態(tài))A bicycle                 him by his aunt.2、漢譯英。（1）計(jì)算機(jī)是何時(shí)發(fā)明的？               

27、                              （2）誰(shuí)發(fā)明了計(jì)算機(jī)？                   

28、                              （3）計(jì)算機(jī)是用來做什么？                  

29、0;                         （4）你認(rèn)為什么是最有用的發(fā)明？                       

30、;               （5）它能夠給人們更多時(shí)間工作和玩。                                 

31、60;    Watch and talk.       Watch and learn      Speaking practice      Pair workDiscuss with the partner.      Research and speak.    

32、;     Finish the exercise.           Finish the work after school.   展示圖畫，刺激學(xué)生視覺感官，激發(fā)學(xué)生學(xué)習(xí)積極性,復(fù)習(xí)所學(xué)語(yǔ)言知識(shí)           訓(xùn)練聽說；同時(shí)進(jìn)一步讓學(xué)生表達(dá)自己對(duì)創(chuàng)造和發(fā)明事物的認(rèn)識(shí)和看法。 

33、讓學(xué)生運(yùn)用所學(xué)，復(fù)習(xí)舊知識(shí)，鞏固新語(yǔ)言目標(biāo)，開拓學(xué)生的思維，培養(yǎng)學(xué)生在解決實(shí)際問題的能力。 鞏固語(yǔ)言知識(shí)，培養(yǎng)運(yùn)用能力。        檢查學(xué)生掌握知識(shí)的程度，提高應(yīng)用能力。        鞏固所學(xué)知識(shí)點(diǎn)，提高語(yǔ)言運(yùn)用能力。 教后反思        環(huán)節(jié)       &

34、#160;   教學(xué)過程學(xué)生活動(dòng)教學(xué)意義  Step 1Warm up           Step 2Presentation      Step 3practice                  

35、60;                   Step 4Practice      Step 5Sum up Step 6Homework          Period 3 1. Greetings.2. Free talk:Ask the stu

36、dents to practices talking to each other about some inventions.A: What do you think is the most helpful invention?B:I think the most helpful invention isA: Why do you think so?B: Well, it gives me    1.       Show some pictures of food and drink. Ask

37、 students what they are.Then ask the students to describe how food tastes. Learn some new words: sweet, crispy, salty, sour, delicious, hot, awful, nice2. Finish the task: 1a and 1b 1. Listening brainstorm: (1)Let students describe how potato chips taste and describe how helpful the potato

38、 chips.(2)Ask: When and where were potato chips invented?Who were potato chips invented by?How were potato chips invented?(Let students guess according to the following key word.)Key words: by accident, customer, restaurant, by mistake.2. Listening practice2a. Listen and circle “T” or “F”.2b. Comple

39、te the sentences. Languages points:  in the end  by mistake  by accident  according to3. Pair workFinish the task of 2cA: Do you know that potato chips were invented by mistake?B: I dont know.A: They were invented by a chef called George Crum.B: When was that? A: It was inve

40、nted back in 1853.B: Was it an accident?A: A customer sent back his plate of fried potatoes because they were cut too thick. George cut the potatoes really, really thin. And he cooked them for a long time until they were crispy. He sprinkled lots of salt on them so they were really salty. B: Did the

41、 customer loved them?A: Yes, they asked for more. Everyone was ordering thinly-sliced, crispy, salty potato chips.B: We like them, too. A: So do I. Reading practice1. Listen to the passage first.2. Give students a few minutes to read the passage and try to find the answers to the questions.3. E

42、xplain some language points.  Go over the whole lessons.  用動(dòng)詞的適當(dāng)形式填空。A: When       the Dinosaur World       (build)?B: It                 &#

43、160;(build)in 1988.You will see many kinds of dinosaurs in it , Shall we go to see them?A: Yes, Id love to . But where is the entrance?B: Here, this side door is        (use)as an entrance. Theres something wrong with the front door. Its     (lo

44、ck).A: Wow, these must be dinosaur eggs. Where     they     (discover)?B: They         (discover)in Sichuan Province.A: When     these must be dinosaur eggs. Where     they &#

45、160;   (discover)?B: They       (discover)in Sichuan Province.A: When     these eggs       (lay)?B: I dont know. That must be millions of years ago.     Talk to each other.  &

46、#160;       Watch and learn.      Think and answer questions.      Listen and finish the task.     Pair workRole play the conversati-on.       &#

47、160;         Listen and read, find the answers.       Finish the homework.    通過口語(yǔ)練習(xí)，激發(fā)學(xué)生學(xué)習(xí)積極性，讓學(xué)生在輕松好奇的氛圍中復(fù)習(xí)上節(jié)課的目標(biāo)語(yǔ)言，又引出新課。 以舊知識(shí)新引入新單詞。培養(yǎng)學(xué)生自主學(xué)習(xí)的能力。   通過問題讓學(xué)生對(duì)對(duì)話有整體了解，為聽力練習(xí)做好準(zhǔn)備；又培養(yǎng)

48、學(xué)生的注意力，想像力，觀察力。 培養(yǎng)聽力能力，熟悉語(yǔ)言目標(biāo)。     培養(yǎng)說的能力，掌握目標(biāo)語(yǔ)言。                   通過聽力練習(xí)和閱讀練習(xí)讓學(xué)生明白這些發(fā)明對(duì)生活的幫助和對(duì)生活質(zhì)量的提高與認(rèn)識(shí)。   鞏固所學(xué)知識(shí)，培養(yǎng)運(yùn)用能力，掌握反饋信息。  教后反思  &

49、#160;    環(huán)節(jié)           教學(xué)過程學(xué)生活動(dòng)教學(xué)意義  Step 1Warm up         Step 2Writing practice            Step 3Practice 

50、60;     Step 4Selfcheck                Step 5Consolidation and Extension      Step 6Sum up     Step 7Homework      

51、        Period 4 1. Greetings.2. Free talk Show some pictures of inventions and ask students discuss pictures and something about what he/she would like best in class.      1. Read the instructions to the class and make stude

52、nts look at the sample first sentence of 3b.2. Explain that students can combine more than one point into one sentence.3. Ask students to finish in oral English. Teacher can give an example.The flying disk was invented by college students. They used a metal pie plate from a bakery in Bridgeport

53、, Connecticut. Students ate the bakerys pies and then threw the pie plates. Today, there are flying disk clubs, magazines and a festival.4. Ask students to finish them in their exercise books after class. Pair work:  A successful businessperson.Imagine you are a businessperson. Ask your fr

54、iend questions about his or her invention. Try to sell your friends invention to the class. For example:A: This is special pen was invented by Zheng Jie. It has three colors and it is used for 1. Fill in the blanks with the correct word given then make own sentences with these words.2. Show som

55、e pictures of inventions. Ask students to have conversations in pairs. For example: A: What is it ?B: Its an abacus. Umbrella/a binoculars, camera, bicycle.A: What is it used for?B: Its used forA: Oh, thats cool! Who was it invented by?B: It was invented byA: What would you like best?B: Id likebest.

56、3. Finish the writing task after class.     Crazy InventionsAsk students to build their own crazy inventions using paper, cardboard and other materials they may have at home. Have them bring their inventions to class and say something in class next class.   &#

57、160;Go over the whole lessons.      Finish the writing task of Section B 3b and Selfcheck 2.   Watch and have a talk with each other.       Complete the writing task in oral English.      &#

58、160; Pair work, role play in front of class.    Fill in the blanks.  Have conversations in pairs.     Finish the writing task.    Build the inventions and write something about the inventions.   Go over an

59、d try to remember the language points.  通過圖片和句型，激發(fā)學(xué)生練習(xí)口語(yǔ)的積極性，讓學(xué)生在輕松好奇的氛圍中認(rèn)識(shí)人類的科技進(jìn)步。  運(yùn)用所學(xué)目標(biāo)語(yǔ)言為學(xué)生提供寫作練習(xí)的機(jī)會(huì)，提高學(xué)生運(yùn)用語(yǔ)言的能力。       培養(yǎng)學(xué)生的合作交流意識(shí)以及創(chuàng)新能力，提高運(yùn)用目標(biāo)語(yǔ)言的能力。      進(jìn)一步了解被動(dòng)語(yǔ)態(tài)的用法；提高學(xué)生的口頭表達(dá)能力。    培養(yǎng)學(xué)生綜

60、合運(yùn)用語(yǔ)言的能力。   通過綜合性的活動(dòng)，培養(yǎng)學(xué)生的創(chuàng)新能力來達(dá)到情感，態(tài)度，價(jià)值觀的課堂體現(xiàn)。 教學(xué)反思         環(huán)節(jié)           教學(xué)過程學(xué)生活動(dòng)教學(xué)意義  Step 1Warm up          Step 2Practic

61、e     Step 3Presentation           Step 4Reading practice                             

62、;   Step 5Sum up                 Step 6Homework              Step 5 1. Greetings.2. Free talk Talk about some sports in China

63、, especially some popular sports, such as Ping-pong ball, basketball, swimming and so on. For example: A: Do you like sports? B: yes, I do. A: Which sports do you like best? B: I likebest.A: Why? B: Because?  Section 1  Before you read.Pairwork: Show some

64、 pictures of sports in China. Rank the sports in the order of popularity.  1. Give students a few minutes to read the passage Do you know when basketball was invented? And ask students to finish the task of Section 3 3a. 2. Learning strategy: Mind-mapping.3. Try to answer the following que

65、stions with the help of the mind-mapping:Who invented basketball?Why were the Berlin Olympics important for basketball?What is the aim of basketball?Name a professional basketball organization in America. 1. Ask students to read the first two paragraphs with the following five questions: What i

66、s a popular activity in China?What do people play it for?When was the sport of basketball invented?How many people play basketball?Where has basketball been played?2. Explain some language points in the first two paragraphs.3. Ask students to read the third paragraph with the following two questions

67、:Who invented basketball?  What kind of game was basketball at first?4. Explain some language points in the third paragraph.5. Ask students to read the fourth paragraph with the following questions:Whats the aim of basketball for players?Whats the backboard used for?Whats the name of the place where playersplay basketball.6. Explain some language points in the four paragraph.7. Read the last paragraph with the following questions: When was the first basketball game in history?Wh