四川省三臺(tái)縣石安中學(xué)九年級(jí)英語全冊(cè)《Unit 9 When was it invented》導(dǎo)學(xué)案（無答案） 人教新目標(biāo)版

1、unit 9 when was it invented作業(yè)回顧學(xué)習(xí)目標(biāo)：1. 被動(dòng)語態(tài)2.學(xué)會(huì)談?wù)撝匾l(fā)明的歷史及用途學(xué)習(xí)過程二次備課一導(dǎo)： 利用圖片問what is/are used for? its/theyre used for二、學(xué)：a.預(yù)習(xí)課文page68-69,翻譯下列短語1.the passive voice 被動(dòng)語態(tài) 在被動(dòng)語態(tài)的句子中, 謂語部分的結(jié)構(gòu)是be + 過去分詞。被動(dòng)語態(tài)的句子的時(shí)態(tài)變化反映在be動(dòng)詞上。也就是說, 把一個(gè)句子做成被動(dòng)語態(tài)的句子, 只需要寫出be動(dòng)詞的所需時(shí)態(tài), 再加上所給動(dòng)詞的過去分詞就行了。1.）一般現(xiàn)在時(shí) am / is / are+動(dòng)詞的過去

2、分詞2.）一般過去時(shí) was / were+動(dòng)詞的過去分詞3.）含有情態(tài)動(dòng)詞的被動(dòng)語態(tài): 情態(tài)動(dòng)詞 +be+動(dòng)詞的過去分詞 2. be used for doing sth. 意思是“被用來做某事”，強(qiáng)調(diào)用途或作用。be used to doing sth. 意思是“習(xí)慣于做某事”； used to do sth. 意思是“過去常常做某事”根據(jù)漢語提示完成英語句子，每空一詞。(1) 傘是用來遮雨的。the umbrella is used _ keeping yourself from rain.(2) 我習(xí)慣于吃比薩。 i _ _ _ _ pizza.(3) 我過去常常在放學(xué)后跳舞。i _

3、_ _ after school.三、練：a: 翻譯下列句子1.世界上許多國家都講英 english_ _ in many countries all over the world .（speak） 2.紙是中國發(fā)明的。 paper _ _ in china.（invent）3.這棟大樓是去年建造的。 the building _ _last year.（build）4.他父親應(yīng)該不會(huì)讓他娶瑪麗為妻的。 he_ _ to marry mary by his father.（allow）5.這本小說去年已被譯成了幾種語言。 this novel_ _ into several languages

4、 last year . （translate） b:單項(xiàng)選擇:( ) 1. the bridge _ by the farmers themselves in 1982. a. built b. was built c. build d. was build ( ) 2. all the books will _ to the children who live in the small village. a. be sent b. sent c. be send d. send( ) 3. keys _ used for _ the doors.a. is, opening b. is,

5、opened c. are, opening d. are opened( ) 4. my mother told me that my homework must _ on time. a. finish b. be finishc. be finished d. finished 四、展：a:listen again and fill in the blanks with the words you hear.b: 把下列的句子變?yōu)楸粍?dòng)語態(tài)的句子：1、they speak english in canada .2、people used wood for making tables. 3、

6、they are making computers in the usa.4、they have grown rice in south china.5. we must plant more trees next year. 6.i am going to clean our classroom tomorrow.五、評(píng)：強(qiáng)調(diào).被動(dòng)語態(tài)的結(jié)構(gòu)和運(yùn)用。六、補(bǔ)：1.糾錯(cuò)并補(bǔ)充練習(xí)直到對(duì)被動(dòng)語態(tài)掌握。 教學(xué)反思：unit9 when was it invented ?新授課 （二）作業(yè)回顧：學(xué)習(xí)目標(biāo)： 1. 被動(dòng)語態(tài)結(jié)構(gòu)的詳細(xì)分析。2.學(xué)會(huì)談?wù)撝匾l(fā)明的歷史及用途導(dǎo)學(xué)過程二次備課一導(dǎo)：利用圖片問w

7、hat is/are used for? its/theyre used for二、學(xué)：a.主動(dòng)語態(tài)與被動(dòng)語態(tài)： 英語動(dòng)詞有兩種語態(tài),即主動(dòng)語態(tài)(the active voice)與被動(dòng)語態(tài)（the passive voice)。主動(dòng)語態(tài)表示主語是動(dòng)作的執(zhí)行者;被動(dòng)語態(tài)表示主語是動(dòng)作的承受者。 b. 各種時(shí)態(tài)的被動(dòng)語態(tài)的構(gòu)成：1.一般現(xiàn)在時(shí)態(tài) am, is, are +過去分詞 2.一般過去時(shí)態(tài) was, were +過去分詞 3.一般將來時(shí)態(tài) will/am.is.are going to + be +過去分詞4.過去將來時(shí)態(tài) would/was.were going to + be + 過

8、去分詞 5.現(xiàn)在完成時(shí)態(tài) have, has + been +過去分詞 6.過去完成時(shí)態(tài) had + been +過去分詞 7.現(xiàn)在進(jìn)行時(shí)態(tài) am, is, are + being +過去分詞 8.過去進(jìn)行時(shí)態(tài) was, were + being +過去分詞 9.含情態(tài)動(dòng)詞的 情態(tài)動(dòng)詞 + be +過去分詞c. 變被動(dòng)語態(tài)的特殊情況d. 常用的被動(dòng)語態(tài)短語be used for意為 “被用來做 ”,for表用途,后跟名詞或動(dòng)名詞. be used as意為 “被用作 ”,as表 “作為”，后跟名詞。 be used to do意為 “被用來做 ”, 強(qiáng)調(diào)動(dòng)作。 be used by 意為 “被

9、 使用”,by后跟動(dòng)作的執(zhí)行者。 be used to doing意為 “習(xí)慣做某事” to 為介詞,后跟名詞、代詞或doing。 eg:english is widely used a foreign language. 英語作為一門外語被廣泛使用.三、練1.paper is made wood.2.tables are made wood. 3.wood is made paper and tables.4. this book in two languages.這本書是用兩種語言寫的.5. a school is by the workers now.工人們正在建一所學(xué)校6. the p

10、roject will next month.這項(xiàng)工程下個(gè)月就完工.7. my homework .我的作業(yè)以完成了8 the classroom three days ago. 教室是三天前被打掃的.9 the classroom every day.教室應(yīng)該每天都被打掃.10. his homework finished. 他的作業(yè)還沒有完成。11. when the bridge ？這座橋是何時(shí)建的？四、展：小組討論并改正下列句子 1. this house built 100 years ago. _ 2. football plays in most countries of the

11、 world. _ 3. why did the letter send to the wrong address? _ 4. a garage is a place where cars repair. _ 5. where are you born? _ 6. how many languages are speaking in switzerland? _ 7. somebody broke into our house but nothing stolen. _ 8. when was invented the bicycle? _五、評(píng)：1.小組評(píng)分情況分析。 2錯(cuò)題糾錯(cuò)，分析原因，

12、及時(shí)查漏補(bǔ)缺。六、補(bǔ)：a.用所給單詞完成句子 1. （the office / clean / yesterday ）the office was cleaned yesterday. 2. （the house / paint / last month）the house _ 3. （three people / injure / in the accident）_ 4. （my bicycle / steal / a few days ago）_ 5. （when / this bridge / build ? ）_ 6. （you / invite / to the party last

13、 week ? ）_ 7. （how / these windows / break ? ）_ 8. （i / not / wake up / by the noise ）_ b. 理解并背誦被動(dòng)語態(tài)的各種時(shí)態(tài)結(jié)構(gòu)。教學(xué)反思：unit9 when was it invented ?新授課 （三）作業(yè)回顧：一學(xué)習(xí)目標(biāo)1知識(shí)目標(biāo)： （1） . words and phrases （2）. talk about the history of inventions2能力目標(biāo)：能在具體語境中正確運(yùn)用被動(dòng)語態(tài)。3情感目標(biāo)：培養(yǎng)愛國主義精神。二學(xué)習(xí)重點(diǎn)：重點(diǎn)詞匯用法及一般過去時(shí)被動(dòng)語態(tài)用法。學(xué)習(xí)難點(diǎn)：被動(dòng)語

14、態(tài)用法。導(dǎo)學(xué)過程二次備課一導(dǎo)： 利用炸土豆的圖片導(dǎo)入二、 學(xué) 1. 聽力并判斷正誤。2.完成2b聽力填空。三、練: i、填空1.小轎車發(fā)明于1885年。cars in 1885. 2.the telephone was invented in 1876.(提問) _ _the telephone ?3.i think i know everything.(否定句) i i know everything.4.we make changhong tvs in sichuan.(改為被動(dòng)語態(tài)) changhong tvs by in sichuan.4.julie thompson invente

15、d them.(改為被動(dòng)語態(tài)) they julie thompson.5.它們被用來舀(scoop)冰冷的冰激淋。 they _ really cold ice cream.6.有金發(fā)的男孩被問了許多問題。 the boy golden hair many questions.7去年誰改變了你？ who you changed by last year?ii.完成下列句子：1.相當(dāng)咸的土豆條 potato chips2.他有悅耳的嗓音。 he has a .3.我錯(cuò)拿了你的雨傘。 i your umbrella .4.george想使顧客高興。 george wanted the custo

16、mer .5.神農(nóng)意外地發(fā)明了茶。 tea by shen nong .6.成千上萬的樹葉落進(jìn)了河里。 leaves the river.7.用這種方法，世界上最受歡迎的飲料之一被發(fā)明了。 this way, one of the worlds favorite drinks was .8.檸檬太酸了，我不能吃。 lemen is too for me eat.9.我不喜歡吃甜的巧克力。他也不喜歡。 i dont like chocolate. neither he.10.它們不是足夠的咸。 they arent .11.一些脆的食物昨天被賣(sell)光了。 some food was ou

17、t yesterday.四、展 1. retell the history of chips，小組展示。 2. 有用的短語熟讀與背誦。五、評(píng)1.小組評(píng)分情況分析。 2錯(cuò)題糾錯(cuò)，分析原因，及時(shí)查漏補(bǔ)缺。六、補(bǔ)：根據(jù)課文聽力材料改寫the history of chips在下面。_教學(xué)反思：unit9 when was it invented ?新授課 （四）作業(yè)回顧：學(xué)習(xí)目標(biāo)：1. 扎實(shí)掌握本節(jié)課的重點(diǎn)單詞與短語：ancient, remain, notice, produce，pleasant, according to,fall into, in this way. .并背熟課文；2.重點(diǎn)難

18、點(diǎn)： 學(xué)會(huì)談?wù)撝匾l(fā)明的歷史及用途導(dǎo)學(xué)過程二次備課一、導(dǎo) : what will you do if you are really thirsty?id like to drink these beverages.二、學(xué)：a.閱讀課文后回答下列問題：1. whats the most traditional beverage in china? 2, who was tea invented by?3. how was it invented?4. read the article and write answers to the questions on p72 b.閱讀課文并在書

19、中勾劃出下列短語。1. 偶然2. 直到. 才3. 根據(jù)4. 中國古代神話5. 令人愉悅的氣味6. 用這種方法7. 超過三千年8. 決定做某事9. 落入，陷入c.重點(diǎn)句型理解和翻譯。1.although tea wasnt brought to the western world until 1610, this beverage was before that2.some leaves from a nearby bush fell into the water and remained there for some time.3. the emperor noticed that the l

20、eaves in the water produced a pleasant smell.4. and in this way, one of the worlds favorite drinks was invented. 三、練：再次閱讀，填寫下列表格。who:what:when:where:how:today:四、展：課文 分析，復(fù)述課文。did you know that _, the most _ _ in the world (after water), was invented _ _ ? although tea _ _ to the _ _ until 1610, this

21、_ was _ over three thousand years before that. _ _ an _ _ _ , the _ shen nong discovered tea when he was boiling _ _ over an open fire. some leaves from a _ _ _ _ the water and _ there for some time. the emperor _ that the leaves in the water _ a _ _ . later he _ _ taste the _ _ . it was quite delic

22、ious. and _ _ _ , one of the worlds favorite drinks _ _.五、評(píng)：、挑戰(zhàn)性任務(wù)write an article using the following notes .who: college studentswhat: new toy, flying diskwhen：1950swhere: bakery in americahow: students eat pie,throw pie platestoday: clubs,magagzines,festivalthe flying disk was invented _.六、補(bǔ): 課文的

23、背誦。教學(xué)反思：unit9 when was it invented ? 新授課 （六）作業(yè)回顧：學(xué)習(xí)目標(biāo)：1.掌握閱讀技巧 2.會(huì)用重點(diǎn)詞匯導(dǎo)學(xué)過程二次備課一、 導(dǎo) ：1. do you know when basketball was invented? 2. learn about the backboard, metal hoop, net and basket.二、 學(xué)（預(yù)習(xí)、熱身）a. about hoe basketball was played.we divided players into two teams .the aim of the game : get the ba

24、ll into the basket .b. scan (瀏覽) the text for information to the sentences.1 .do you know when basketball was invented?_.2. by whom was basketball invented?_.3. why were the berlin olympics important for basketball?_.4. what is the aim of basketball?_.5.name a professional basketball organization in

25、 america._c.課時(shí)重點(diǎn):1.the much-loved and active sport is enjoyed by all,for fun and exercise.這項(xiàng)深受人們喜愛的活躍的運(yùn)動(dòng)被所有人喜歡，既為了有趣又為了鍛煉身體。much-loved復(fù)合形容詞，意為“深受喜愛的”。football is by americans. 足球受到美國人的喜愛。2. the sport of basketball is a little more than a hundred years old.籃球運(yùn)動(dòng)有一百多年的歷史了。a little“一點(diǎn)”修飾比較級(jí)表程度。還有a bit,

26、much, even, far等來修飾比較級(jí)，表程度。e.g. he is older than me. 他比我大一點(diǎn)。3.knocking into players and falling down would be dangerous.撞在選手身上而摔倒將會(huì)很危險(xiǎn)。knock into sb.撞在某人身上 fall down跌倒4.it is believed that on december 21th,1891,the first basketball game in history was played. 據(jù)信在1891年12月21日，舉行了歷史上第一次籃球比賽。像這種表達(dá)方式還有：i

27、t is said that據(jù)說，it is supposed that 據(jù)推測， 5.since then,the popularity of basketball has risen worldwide. 自從那時(shí)起籃球運(yùn)動(dòng)就在世界范圍普及開來。since then“自從那時(shí)起”，一般用于完成時(shí)態(tài)。三、練：a:選擇填空( )1. the london bridge _ many years ago. a. built b. was built c. build d. was build ( )2. all the old picture books will _ to the childr

28、en who live in the small village. a. be sentb. sent c. be send d. send( )3. water _ used for _ the doors. a. is, openingb. is, opened c. are, opening d. are opened ( )4. my mother told me that my bike must _ on time. a. repair b. be repair c. be repairedd. repaired ( )5. the police found the lost ca

29、r _.a. with mistake b. by accidentc. by mistake d. in accident ( )6. i dont like this kind of potato chips because they are not _.a. crispy b. sweetc. soft d. sour ( )7. they decided _ at the end of this month. a. to leave b. going back c. traveld. not start out b:用所給詞的正確形式填空：1. the soup is too _(sa

30、lt ) i dont like it .2. the flowers produced a _(please ) smell .3. the potato chips were invented by a chef _(call ) george crum.4. who were they _(discover ) by ?5. it is played by more than 100 million people in over 200 countries _(include ) china6. our school _ (built) in 1963.7. have you gotte

31、n _ (dress)? there is little time left.8. he was so _ (convince) that lots of people believed his words.9. i think the _ (end) of the story is funny.10. jim was very _ (thrill) because his girlfriend agreed to marry him.三、 展：mind-mapping(腦中構(gòu)圖 )paragraph 12 be played in the worldbe played in chinawhe

32、re when popularity(流行) why be played abroadthe number of people the number of countries paragraph 3 be invented bypeoplenamenationality(國籍)jobwas born    gamewherewhenfloordanger    paragraph 4 how to playdivide分組 aim目標(biāo) 

33、equipment設(shè)備 course (過程)paragraph 5 the history of basketballthe first gametime became an olympic eventtimeplace  since thenpopularitythe number of foreign players in nbamany young people   五、評(píng)：看看哪個(gè)小組把下面短語背得又快又好。的目的 _ 為了娛樂和鍛煉_在大學(xué)里_在漫長的冬天_發(fā)明一種運(yùn)動(dòng)_.的安全_撞到上_摔倒_把 分成_引導(dǎo)進(jìn)入

34、_被認(rèn)為_在 歷史上_自從那時(shí)_在全世界范圍內(nèi)提升_夢(mèng)想做_環(huán)游中國_六、補(bǔ)：1.閱讀理解  have you ever seen a horse with toes(腳趾)? millions of years ago, horses had many toes. they had four toes on each front foot. they had three toes on each back foot. the horses were smaller than cats.    these small horses lived in th

35、e forest. their many toes helped the horses run over the soft wet ground.    it was very hot in the forest. but the weather changed. it became cold. many trees couldn't live in cold weather. the trees died and fell. open field took the place of(代替) forests. the sun made the ground

36、 dry and hard(堅(jiān)硬).    horses began to change too. they began to get bigger. this took a long time. on the dry hard land, horses needed only their middle toes for running. their middle toes became hard. after a long time horses had only one hard toe on each foot. we call this hard toe a hoof(馬蹄). ( ) 1. long ago, the horse had four toes on each of its _.    a. back feet            b. front feet