《人教版九年級(jí)英語(yǔ)Unit 4 I used to be afraid of the dark.教案》由會(huì)員分享，可在線閱讀，更多相關(guān)《人教版九年級(jí)英語(yǔ)Unit 4 I used to be afraid of the dark.教案（26頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、 Unit 4 I used to be afraid of the dark. Section A 1 (1a-2d) 一、教學(xué)目標(biāo)： 1. 語(yǔ)言知識(shí)目標(biāo)： 1) 能掌握以下單詞： humorous, silent, helpful, from time to time, score 能掌握以下句型： ① Paula used to be really quiet. ② —Did Mario use to be short? —Yes, he did. ③ —What’s he like now? —He’s tal

2、l now. 2) 能夠用英語(yǔ)描述自己或他人過(guò)去常常做的事情；發(fā)現(xiàn)自己或他人在外表、性格、興趣等方面所發(fā)生的變化。 2. 情感態(tài)度價(jià)值觀目標(biāo)： 讓學(xué)生明白事物是在持續(xù)發(fā)展、變化的道理，培養(yǎng)學(xué)生積極向上的心態(tài)。 二、教學(xué)重難點(diǎn) 1. 教學(xué)重點(diǎn)： 1)掌握本課時(shí)中出現(xiàn)的生詞humorous, silent, helpful, from time to time, score 2) 學(xué)會(huì)描述自己或他人過(guò)去常常做的事情基本句型： I used to… 3）發(fā)現(xiàn)自己或他人在外表、性格、興趣等方面所發(fā)生的變化。 2. 教學(xué)難點(diǎn)： used to do/be 句型 三、教

3、學(xué)過(guò)程 Ⅰ. Lead in 1. 大屏幕展示Ryan Carter的幾張照片，引導(dǎo)學(xué)生們來(lái)描述他的長(zhǎng)相特點(diǎn)。 T： What does he look like? S1：He has long curly blonde hair. S2： He has a round face, two big eyes. He’s a little heavy. T： Does he like his hair? Can you guess? S1：No, he does. He wants to cut it short. S2： … T： Do you want to

4、 know about his story? S3： Sure. We’d love to. T： Ryan’s hair is soft and beautiful. His mother thinks it’s really wonderful. So she can’t stand cutting his beautiful hair. But some of Ryan’s friends say that Ryan can’t play with them because he looks like a girl. Ⅱ. Words presentation 1. L

5、ook at the chart in 1a, then discuss with your group mates. Try to fill in the chart with words to describe people. Appearance Personality tall straight hair outgoing funny 2. Let some Ss say their answers. Let other Ss add more. Appearance： tall, straight hair, short, of

6、medium height, straight/curly hair, long/short hair, heavy, thin, of medium built … Personality： Outgoing, shy, funny, serious, cute, quiet, kind, brave, friendly, active 3. Lear the new words with the Ss： humorous, silent, helpful, from time to time, score Ⅲ. Presentation Show two different p

7、ictures of some famous people. Talk about their differences. 1. Jiang Wen： Jiang Wen used to wear glasses, but he doesn’t wear glasses now. 2. Zhang yishan Zhang yishan used to be short, but he is tall now. T： Explain the use of “used to do/be …” to the Ss. Ⅳ. Listening 1. T: Bob hasn’

8、t seen some of his friends for four years. Now he’s seeing his friends. What did his friends use to like? Listen and fill in the blanks. 1) Mario used to be ______. He used to wear _______. 2) Amy used to be _____. She used to have _______ hair. 3) Tina used to have ______ and ______ hair. Key

9、s: short glasses tall short red curly 2. Play the recording for the Ss to listen. 3. Ss listen and try to fill in the blanks with the right words. 4. Play the recording again. Let Ss check their answers. Ⅴ. Pair work 1. Look at the picture in 1a and make conversations in pairs.

10、 2. Ss work in pairs to ask and answer the appearance about Mario, Amy and Tina. 3. Let some pairs ask and answer in pairs. e.g. A: Did Mario use to be short? B: Yes, he did. He used to be really short. A: What’s he like now? B: He’s tall now. Ⅵ. Listening Work on 2a: T: Paula

11、has changed a lot in the past few years. Do you want to know what she used to be? 1. Look at the words in 2a. Let some Ss read the words aloud. Make sure all the Ss know the meaning of the words. ___ friendly ___ outgoing ___ serious ___ humorous ___ silent ___ active _

12、__ brave ___ quiet ___ helpful 1) humorous adj. 有幽默感的；滑稽有趣的 humor (幽默) + ous → 有幽默感的 e.g. Cartoons are humorous pictures with words. 漫畫(huà)是附有文字的幽默圖片。 2) silent adj. 不說(shuō)話(huà)的；沉默的 silent adj. → silence n. 沉默 e.g. Peter seems silent today. What’s the matter?

13、 彼特今天似乎很沉默，怎么了？ 3) helpful adj. 有幫助的 help n. (幫助) + ful → helpful adj. 有幫助的 e.g. His explanation was more or less helpful. 他的解釋多少是有幫助的。 2. Play the recording for the Ss to listen and check the words they hear. 3. Play the recording again to check the answers. Keys: friendly o

14、utgoing silent active brave quiet Work on 2b: 1. Let Ss read the sentences below. Explain some main sentences for the Ss. Make sure they know what to do. In the past 1) Paula used to be really ______. She was always silent in class. She wasn’t very ________. She was ne

15、ver brave enough to ask questions. 2) She got good grade in _______. She was also good in ______. She used to play the ______. Keys: quiet outgoing science music piano Now 1) Now she’s more interested in ______. She plays ______ almost every day. She’s also on a ______team. 2) Sh

16、e still plays the _____ from time to time. Keys: sports soccer swim piano 2. Play the recording for the Ss to fill in the blanks with the right words. 3. Play the recording again to check the answers. 4. Play the recording once more and anwer the questions. 1) What class were they?

17、 2) What was Paula never brave to do in class? 3) What subjects were Paula good at? 4) What is Paula interested in now? Keys: They were in science class. She was never brave to ask questions to teachers. Science and music. Paula is more interested in sports now. Ⅶ. Pair work 1. Tell Ss to m

18、ake conversations about Paula using the information in 2a. 2. Let some pairs act out their conversations before the class. e.g. A: Paula used to be really short? B: I know. She was always silent in class. Ⅷ. Role-play 1. Read the conversation and Let Ss read after the teacher. 2. Re

19、ad the conversation again and complete the blanks. Bill has changed so much! He used to be ____ and _____. His face always ______ ___ when he talked to girls! He studied hard and got good ______ on his exams. He used to be ____, but now he is ___ and _______. Keys: shy quiet turned red

20、 scores thin big strong 3. Ask Ss to role-play the conversation in groups. Alfred: This party is such a great idea! Gina: I agree. It’s been three years since we last saw our primary school classmates. Alfred: It’s interesting to see how people have changed. Gina: Bill has changed s

21、o much! He used to be so shy and quiet. Alfred: Yeah, his face always turned red when he talked to girls! Gina: I used to see him reading in the library every day. Alfred: That’s because he was a really good student. He studied hard and got good scores on his exams. Gina: Did he use to wear gl

22、asses? Alfred: Yes, and he used to be thin, too. But look how big and strong he is now! Gina: He’s so popular now. Look at all the girls around him! IX. Language points 1. I used to be afraid of the dark. used to do sth. 過(guò)去常常做某事 表示過(guò)去經(jīng)常性或習(xí)慣性的動(dòng)作或狀態(tài)，暗指現(xiàn)在已經(jīng)不存了，強(qiáng)調(diào)過(guò)去與現(xiàn)在的對(duì)比。 used to的否定形式有兩種：didn

23、’t use to或usedn’t to。 used to用于疑問(wèn)句時(shí)，可借助助動(dòng)詞did，也可以將used提到主語(yǔ)前。 e.g. They used to be good friends. 他們過(guò)去是好朋友。 (暗示現(xiàn)在不是了) Mrs Brown didn’t use to / usedn’t to travel in summer. 布朗夫人過(guò)去夏天不旅游。 Did you use to / Used you to play the guitar? 他過(guò)去彈吉他嗎？ 【拓展】幾個(gè)易混結(jié)構(gòu)的比較： 結(jié)構(gòu) 意義 to的作用 use

24、d to do sth. 過(guò)去常常做某事 不定式符號(hào) use ... to do sth. 用……做…… be used to do sth. 被用來(lái)做…… be used to doing sth. 習(xí)慣于做某事 介詞 use ... to do sth. 用……做…… e.g. They use the knife to cut meat. 他們用刀切肉。 be used to do sth. 被用來(lái)做某事 e.g. This kind of wood is used to make paper. 這種木頭是被用來(lái)做紙的。 be / get used t

25、o sth. / doing sth. 習(xí)慣于某事 / 做某事 e.g. Lucy has been used to (eating) Chinese food. Lucy已經(jīng)習(xí)慣(吃)中餐了。 I think you’ll get used to the climate soon. 我想不久你就會(huì)習(xí)慣這種氣候的。 根據(jù)所給漢語(yǔ)提示完成英語(yǔ)句子。 1) My uncle __________ (以前是個(gè)司機(jī)), but now he is an actor. 2) Tom’s father ______________ (過(guò)去常常看書(shū)) after lunch.

26、3) Mary ________ (以前常常騎自行車(chē)) to work, but now she _______ (習(xí)慣步行) to work. 4) The pencil ________ (被用來(lái)書(shū)寫(xiě)). Keys: used to be a driver? used to read (books) used to ride a bike is used to walking? is used to write 2. She still plays the piano from time to time. from time to time是一個(gè)固定短語(yǔ)，意為“間或；有時(shí)

27、”，常在句中作狀語(yǔ)。 e.g. Tom goes to visit his grandmother in the countryside from time to time. 湯姆時(shí)常去看望住在農(nóng)村的奶奶。 3. He studied hard and got good scores on his exams. score n. 得分；進(jìn)球 e.g. He got high scores in the examination. 考試中他得了高分。 4. This party is such a great idea! He used to be s

28、o shy and quiet. such與so 辨析 such為形容詞，意為“這（那）樣的；主要修飾名詞； so是副詞，意為“這（那）么；如此地”，主要修飾形容詞、副詞和分詞。 e.g. Do you like such weather? 你喜歡這樣的天氣嗎？ I’m so glad to see you. 很高興見(jiàn)到你。 He can draw so well. 他畫(huà)得那么好。 當(dāng)名詞前有many，much，few或little等詞修飾時(shí)，要用so而不用such。 e.g. There are so many / few people in t

29、he hall. 大廳有這么多/這么少的人。 You have so much / little homework today. 你今天有這么多/這么少的作業(yè)。 “such + a / an +形容詞+可數(shù)名詞單數(shù) 形式”相當(dāng)于“so +形容詞+a / an +可 數(shù)名詞單數(shù)形式”，表示“如此……的一個(gè)……”。 e.g. She is such a lovely girl. = She is so lovely a girl. 她是這個(gè)如此可愛(ài)的女孩。 選用such或so填空。 1) The man told us ____ funny a story. 2) S

30、he has _____ a beautiful dress. 3) How can you get ____ much money to buy the car? 4) Don’t go out in ______ cold weather. 5) Don’t eat _____ quickly. Keys: so? such so? such so X. Exercise: If time is enough, do some more exercise. I. 根據(jù)漢語(yǔ)提示填空，完成句子。 1. He has plenty of _________ (幽默的)

31、stories to tell us. 2. You’d better keep _______ (沉默) about what happened. 3. The lazy cat isn’t very ________ (有用的) in catching mice. 4. Tom got the highest ______ (得分) in the exam. Keys: humorous silent helpful score II. 用used to將下列漢語(yǔ)句子翻譯成英語(yǔ)。 1. 他過(guò)去常常在臥室抽煙。 2. 湯姆過(guò)去常常去那兒看電影，但現(xiàn)在他不去了。

32、 Keys: He used to smoke in the bedroom.? Tom used to go to the movies there, but now he doesn’t go there. XI, Homework Recite the conversation in 2d after school. 板書(shū)設(shè)計(jì) 教學(xué)反思 Section A 2 (3a-3c) 一、教學(xué)目標(biāo)： 1. 語(yǔ)言知識(shí)目標(biāo)： 1) 學(xué)習(xí)掌握下列詞匯： background, interview, Asian, deal wit

33、h, dare, private, guard, require 2） 閱讀短文，能按要求獲取相關(guān)的信息。 3） 通過(guò)閱讀訓(xùn)練來(lái)提高學(xué)生們的閱讀能力。 4) 學(xué)習(xí)運(yùn)用used to來(lái)表達(dá)“過(guò)去常?！贝嬖诘臓顟B(tài)或的發(fā)生的動(dòng)作。 2. 情感態(tài)度價(jià)值觀目標(biāo)： 讓學(xué)生明白事物是在不斷發(fā)展、變化的道理，培養(yǎng)學(xué)生積極向上的心態(tài)。 二、教學(xué)重難點(diǎn) 1. 教學(xué)重點(diǎn)： 1) 掌握本部分出現(xiàn)的生詞和詞組，達(dá)到熟練運(yùn)用的目標(biāo)。 2) 閱讀短文，獲得相關(guān)的信息。通過(guò)閱讀練習(xí)，來(lái)提高閱讀能力。 2. 教學(xué)難點(diǎn)： 1) 閱讀短文，獲得相關(guān)的信息的能力。 2) 理解并運(yùn)用所學(xué)的詞匯及表達(dá)方式。

34、 三、教學(xué)過(guò)程 Ⅰ. Revision Translate the sentences into English. 1. 馬里奧以前很矮，他戴著眼鏡。 ___________________________________ 2. 他現(xiàn)在長(zhǎng)什么樣子？ ___________________________________ 3. 保拉以前很安靜，她在班上總是很沉默。 ___________________________________ 4. 她總是不夠勇敢去問(wèn)問(wèn)題。

35、 ___________________________________ Keys: Mario used to be short and wear glasses. What’s he like now? Paula used to be really quiet. She was always silent in class. She was never brave enough to ask questions. Ⅱ. Warming up 展示一張Candy Wang的照片，并詢(xún)問(wèn)學(xué)生們?nèi)缦聠?wèn)題。 1. Who’s beautiful and out

36、going girl? She’s the famous singer Candy Wang. 2. Can you guess what she was like? Yeah, she used to be very shy. 3. Do you want to know her story? She took up singing to deal with her shyness. As she got better, she was not shy anymore and loved singing in front of crows. Now she’s t

37、he Asian pop star. Ⅲ. Reading Work on 3a 1. Tell Ss to read the article and identify the paragraphs in which the following information appears. Number the information [1-3]. ____ how Candy’s life has changed ____ Candy’s advice to young people ____ Candy’s background Ss read the articl

38、e quickly and try to number the information. 2. 方法指導(dǎo)：先讀懂所給的三個(gè)句子的意思，明確段落大意。然后快速閱讀短文，爭(zhēng)取在較短的時(shí)間內(nèi)，確定每個(gè)段落的大意。 3. 學(xué)生們，按老師指導(dǎo)的方法進(jìn)行閱讀，確定每個(gè)段落的大意。 4. 最后，教師讓部分說(shuō)出自己的答案，并校對(duì)答案。 Keys: 2 3 1 Ⅳ. Careful Reading 1. Read the first passage again and answer these questions: 1) How old is Candy Wang? 2) What w

39、as she like? 3) Why did she take up singing? 4) What’s she like now? Ss try to read and find the answers to these questions. Then check the answers with the Ss Keys: She’s 19 years old. She used to be really shy. To deal with her shyness. She’s not shy anymore and loves singing in front of

40、crowds. 2. Read the second passage and fill in the chart. Good things Bad things 1.Being able to travel and meet new people all the time 1.___________________ 2. _________________ 2. _____________ 3. _________________ 4. _________________ Check the answers with the Ss: Keys: Good things

41、 2. Get tons of attention everywhere she goes. Bad things 1. Always have to worry about how she appears to others. 2. Have to be careful about what she says or does. 3. Don’t have much private time anymore. 4. There are always guards around her. 3. Read the third paragraph and fill in the blan

42、ks. Candy’s advice to young people who want to become famous: 1. People have to be __________ to ____ _____ your ______ life. 2. You can never imagine how ________ the road to ________ is. 3. You really require a lot of ________ and ___________ to succeed. 4. Only a very small _______ of peo

43、ple make it to the _______ . Check the answers with the Ss. Keys: prepared give up normal imagine success talent hard work number top Ⅴ. Careful Reading 1. Work on 3b: 1. 學(xué)生們?cè)俅伍喿x短文內(nèi)容，并完成3b中的內(nèi)容。 1. She used to be shy, but now she’s not shy ________. 2. She didn’t use to be ___

44、____ in school, but now she gets lots of attention. 3. She used to ________ with friends, but it is almost impossible now. 4. She didn’t use to ___________ how she appears to others, but now she does. 2. 學(xué)生們先讀3b中的四個(gè)句子，理解其大意，然后仔細(xì)回讀短文，找到相關(guān)信息，并完成句子。 3. 讓學(xué)生們相互討論，并校對(duì)答案。 Keys: 1. anymore 2. popul

45、ar 3. hang out 4. be careful 2. Work on 3c 1. 告訴學(xué)生們本學(xué)習(xí)活動(dòng)的要求：假設(shè)你是一名采訪者，你伙伴是Candy，你向她詢(xún)問(wèn)問(wèn)題，她來(lái)回答。 2. Give Ss and example: e.g. You: What were you like？Were you good at singing when you were very young? Your partner: No. I used to be really shy. I took up singing to deal with my shyness. As I

46、 got better, I dared to sing in front of the class and then for the whole school. 3. Ss work in pairs. Try to ask and answers questions according to the passage. 4. Let some pairs ask and answer. Ⅵ. Language points 1. I interviewed 19-year-old Asian pop star Candy Wang. interview v. 采訪

47、 e.g. We are going to interview the Minister of Education. 我們打算去采訪教育部長(zhǎng)。 2. Candy told me that she used to be really shy and took up singing to deal with her shyness. take up 開(kāi)始；從事；接納；占據(jù)；繼續(xù)做 e.g. The table takes up too much room. 這桌子太占地方了。 They have taken up golf. 他們開(kāi)始學(xué)起打高爾夫球

48、了。 拓展：take相關(guān)詞組 take off 起飛；脫下；動(dòng)身 take on 承擔(dān)；呈現(xiàn) take over 接受；接管；借用；接辦 take down 記下；取下 take place 發(fā)生；進(jìn)行；舉行 take a look 看一下 take a walk 散步 take away 帶走，拿走，取走 take care of 照顧；注意；撫養(yǎng) take charge 掌管，負(fù)責(zé) deal v. 對(duì)待；處理 (dealt, dealt) deal with 應(yīng)對(duì)；處理 e.g. Have you dealt with

49、these letters yet? 這些信件你處理了嗎？ shyness n. 害羞 3. As she got better, she dared to sing in front of her class, and then for the whole school. dare v. 敢于；膽敢 dare to do sth. 敢于做某事 e.g. He doesn’t dare to jump from the top of the wall. 他不敢從墻上跳下來(lái)。 4. Now she’s not shy anymore and loves singing in

50、front of crowds. not … anymore 不再…… e.g. People are not interested in movies anymore. 人們不再對(duì)電影感興趣了。 5. … but now I get tons of attention everywhere I go. get tons of attention 被眾人所關(guān)注 tons of sth. 很多；極多 e.g. They have tons of work every day. 他們每天都有大量的工作要做。 6. And I don’

51、t have much private time anymore. private adj. 私人的；私密的 e.g. Mr. Smith is rather secret about his private life. 史密斯先生對(duì)自己的私生活相當(dāng)保密。 7. Many times I thought about giving up, but I fought on. fight (fought, fought) 努力去做，嘗試；戰(zhàn)斗，搏斗；爭(zhēng)取 fight on 奮力堅(jiān)持 e.g. We must fight on until the end of

52、 the battle. 我們必須堅(jiān)持到戰(zhàn)斗結(jié)束。 8. You really require a lot of talent and hard work to succeed. require v. 需要；要求 e.g. Fishing requires a lot of patience. 釣魚(yú)需要很大的耐心。 Ⅴ. Exercise 1. Finish the sentences by using the words in the box. require, guard, deal with, background, private 1.

53、Playing the piano well ________ a lot of practice. 2. The ______ won’t let anyone through the gate without a pass. 3. It’s a _______ garden, not a public one. 4. We know nothing about his ____________. 5. I have a lot of letters to __________ today. Keys: requires; guard; private; backgro

54、und; deal with 2. Complete the following sentences. 1. Rice is the main food in many ______ (Asia) countries. 2. Young people must dare _________ (think), speak up, and act. 3. Mike tried his best to overcome his __________ (shy). 4. Mr. Li took up ___________ (engineer) ten years ago. 5.

55、It’s ____________ (possible) for us to climb up such a high mountain. Keys: Asian; to think; shyness; engineering; impossible 3. Finish the following sentences. 1. 我采訪二十四歲的亞洲流行歌手茜拉。 I ____________ _____________ Asian pop star Shila. 2. 她從事歌唱來(lái)解決她的害羞問(wèn)題。 She ____ ____ singing to ___

56、__ _____ her shyness. 3. 我不再有很多個(gè)人時(shí)間。 I don’t have _____ _______ time ____ _____. 4. 她過(guò)去常和朋友一起閑逛。 She ____ ___ _____ ____with friends. Keys interviewed 24-year-old; took up deal with much private any more used to hang out Homework 1. Read the passage several times after

57、 school. 2. Make sentences with these words. interview; deal with; dare to…; not…any more; require; used to 板書(shū)設(shè)計(jì) 教學(xué)反思 Section A 3 (Grammar Focus-4c) 一、教學(xué)目標(biāo)： 1. 語(yǔ)言知識(shí)目標(biāo)： 1) 學(xué)習(xí)掌握下列詞匯：European, African, British, speech, public, in public 2）進(jìn)行一步復(fù)習(xí)鞏固學(xué)習(xí)Section A 部分所學(xué)的生詞和詞組。

58、 3）掌握如何表達(dá)過(guò)去常常做的事情或狀態(tài)的句型。 4) 掌握used to的不同句型用法，并通過(guò)不同方式的練習(xí)，來(lái)熟練運(yùn)用這些句型。 2. 情感態(tài)度價(jià)值觀目標(biāo)： 讓學(xué)生明白事物是在不斷發(fā)展、變化的道理，培養(yǎng)學(xué)生積極向上的心態(tài)。 二、教學(xué)重難點(diǎn) 1. 教學(xué)重點(diǎn)： 1) 復(fù)習(xí)鞏固Section A 部分所學(xué)的生詞和詞組，達(dá)到熟練運(yùn)用的目標(biāo)。 2) 總結(jié) used to 的不同句型。 2. 教學(xué)難點(diǎn)： 1) 學(xué)習(xí)運(yùn)用表達(dá)過(guò)去常常做的事情或狀態(tài)的句型 2) 掌握used to的用法。 三、教學(xué)過(guò)程 Ⅰ. Warming up and revision 1. Have a

59、 dictation of the new words learned in the last class. 2. Review some main phrases we learned in the last class. Check the homework. 3. Let some Ss tell something about the Candy Wang. ① Candy Wang’s background. ② The change of Candy Wang’s life ③ Candy Wang’s advice to young people wh

60、o want to succeed. Ⅱ. Grammar Focus. 1. 學(xué)生閱讀Grammar Focus中的句子，然后做填空練習(xí)。 ① 我以前是矮個(gè)子。 I ______ ____ be short. ② 我以前在學(xué)校常不受歡迎。 I ______ _____ to be popular in school. ③ 保拉以前的確不愛(ài)說(shuō)話(huà)。 Paula _____ ____ be really short. ④ 她以前不喜歡小測(cè)試。 She _____ _____ _____ like tests. ⑤ 你以前很矮，不是嗎？

61、 You used to be short, ______ _______? 是的，我是。/ 不，不是。 Yes, I _____. / No, I _______. ⑥ 他以前戴眼鏡嗎？ ____ he _____ ______ wear glasses? 是的，他戴。/ 不，他不戴。 Yes, he _____./ No, he ______. 2. 學(xué)生們根據(jù)記憶，看大屏幕來(lái)完成填空練習(xí)。 3. 學(xué)生們完成填空試題后，可以打開(kāi)課本檢查答案，對(duì)錯(cuò)誤的句子，單獨(dú)進(jìn)行強(qiáng)化記憶。 Keys: used to didn’t use

62、 used to didn’t use to didn’t you did didn’t Did use to did didn’t Ⅲ. Grammar 一、used to 的用法 used to 意為“過(guò)去常?！?，用于表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)（強(qiáng)調(diào)與現(xiàn)在的對(duì)比，暗示現(xiàn)在不做了）。其中to為不定式符號(hào)，后跟動(dòng)詞原形。used to只用于一般過(guò)去時(shí)態(tài)，沒(méi)有人稱(chēng)和數(shù)的變化。例如： Tom used to be very thin, but now he’s big and strong. 湯姆以前很瘦，但現(xiàn)在他又高又壯。 二、句

63、式結(jié)構(gòu)： 1. 否定句 used not 主語(yǔ) + to do sth. didn’t use 2. 一般疑問(wèn)句 Did + 主語(yǔ) + use + to do…? 答語(yǔ)：Yes, sb did. / No, sb didn’t. 3. 反意疑問(wèn)句 主句，didn’t + 人稱(chēng)代詞？ 例如： —Did you use to go to museums? 你過(guò)去常去博物館嗎？ —Yes, I did. / No, I didn’t. 是的。/ 不是。 Your brother use

64、d to have noodles for breakfast, didn’t he? 你哥哥過(guò)去早餐常吃面條，不是嗎？ 三、辨析 used to do sth. 表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)。to后跟動(dòng)詞原形，只用于一般過(guò)去時(shí)態(tài)。 be used to + n./pron./doing 意為“習(xí)慣于……”，to是介詞，后接名詞、代詞或動(dòng)名詞?？捎糜诟鞣N時(shí)態(tài)。 get/become used to sth./doing sth. 意為“逐漸習(xí)慣于……”，強(qiáng)調(diào)這一習(xí)慣的過(guò)程，to是介詞。 be used to do 意為“被用來(lái)做……”，被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，to后跟動(dòng)詞

65、原形。 be used for doing sth 意為“被用來(lái)……”，介詞for表示功能、用途。 練一練： 三、根據(jù)漢語(yǔ)提示完成句子。 1. 我以前害怕在公眾前演講。 I _______ ______ be afraid of ________ a speech in ________. 2. 這種狗是用來(lái)幫助盲人的嗎？ Are those dogs _______ _______ _________ the blind? 3. 你表妹以前害怕獨(dú)自一人，不是嗎？ Your cousin _______ ________ be afraid of ____

66、____ alone, _______ she? 4. 珍妮以前在學(xué)校里并不受歡迎。 Jenny ________ ________ ________ be popular in school. 5. 我不習(xí)慣午飯吃這么多。 I’m _______ used to _________ so much at lunch time. Keys: 1. used to, giving, public 2. used to help 3. used to , being, didn’t 4. didn’t use to 5. not, eating IV. Practice Work on 4a: 1. 讓學(xué)生們每個(gè)句子中所給的詞匯，猜測(cè)句子的大意，為編寫(xiě)句子做好準(zhǔn)備。 1) Grace/watch a lot of TV/watch a lot of movies 2) my mom/have curly hair/have straight hair 3) Jerry/read books on European his