人教版九年级unit4教案完整版

1、（一） used to 的用法 used to意为“过去常常”, 用于表示过去习惯性的动作或存在的状态, 强调与现在的对比, 暗示现在不做了。to为不定式符号, 后跟动词原形。used to只用于一般过去时态, 没有人称和数的变化。We used to play the drums together.我们以前一起打鼓。Gina used to be a shy girl, but now shes outgoing. 吉娜以前是个害羞的女孩, 但是现在她很开朗。（二）used to的句式变化1. 否定句 主语 + used not to do sth. 主语+ didnt use to do

2、sth. Mike used not to study hard. = Mike didnt use to study hard. 迈克过去不努力学习。2. 一般疑问句 Did + 主语 + use + to do? 答语：Yes, sb. did. / No, sb. didnt. Did you use to go to museums? 你以前常去博物馆吗？Yes, I did. / No, I didnt. 是的。/ 不是。3. 反意疑问句 主句，didnt + 人称代词？/did +人称代词？ Your brother used to have noodles for breakfa

3、st, didnt he? 你哥哥过去早餐常吃面条，不是吗？He used to smoke，didnt he？They usednt to like opera，did they？：1.use . to do . “用做”, to 为不定式的符号。 We use this knife to cut fruit. 我们用这把刀来切水果。2.物+ be used to do “被用来做”, 被动语态结构, to后跟动词原形。 This knife is used to cut fruit. 这把刀用来切水果。3.人+ be/get used to + n. / pron. / v.-ing “习

4、惯于”, to是介词, 后接名词、代词或v.-ing。可用于各种时态。My dad is/gets used to getting up early every day.我父亲习惯每天早起。Ive got used to being a vegetarian我已经习惯吃素食。He is used to hard work他习惯于艰苦工作。随堂练习：1. Mr Black _ (以前是一位医生), but now he is a singer.2. Did your father _ (过去常常看电视) after supper?3. You used to have long curly ha

5、ir, _ (不是吗)?4. I _ (以前常常骑自行车去上学), but now I _ (习惯走着去). 5. Jeff _ (以前是个记者), but now he is a teacher.6. Mrs. Hand _ (过去常常散步) after dinner.7. Paul _ (以前常常吃午饭) in the restaurant,but now he _ (习惯吃午饭) at home.8. The house _ (被用来住).9. Mother used to grow flowers in her garden. (改为否定句) Mother _ grow flowers

6、 in her garden.10. Bill used to collect stamps when he was in middle school. (改为一般疑问句) _ collect stamps when he was in middle school?一 词汇精讲1. seldom adv. 频度副词 不常；很少通常放在be动词、助动词或情态动词之后，实义动词之前。 She seldom goes out after ten oclock. 十点后，她很少外出。He is seldom late for school. 他很少迟到。1) I dont think fast foo

7、d is good for our health, so I _ go to MacDonald. A. seldom B. always C. usually D. often 2) I didnt know you go to school by taxi. Oh, I _ take a taxi to school, but my bike needs repairing. A. always B. sometimes C. often D. seldom2. influence v.& n. 影响influence可用作动词，其后接名词或动词不定式的复合结构。 influence可用作

8、名词，常用于have / has an influence on .或be an influence on .结构。 Lu Xuns works have strongly influenced millions of people.鲁迅的小说影响了数以万计的人。What influenced Mike to make that decision?什么影响了迈克，让他做出了那个决定？Cell phones have an important influence on our life.手机对我们的生活影响很大。Their mother is a good influence on their

9、habits. 他们的母亲对他们的习惯有好的影响。1) 老师对学生有很大的影响。 Teachers _ a great _ students.2) 受父母的影响，李梅成为了一名医生。 Li Meis parents _ her _ a doctor.3) 他的成功影响了其他的工人。 His success _.3. fail用作动词, 可以意为“不及格”, 此时既可以作及物动词, 也可以作不及物动词。 I failed the English exam. What will you do if you fail this time?fail还可以意为“失败; 未能(做到)”, 表示“在某一方面

10、失败”时, 常与介词in连用; 表示“未能做某事”时, 常与动词不定式连用,即fail to do sth.。I dont know she failed in the driving test.My cousin failed to get into Art College.The car failed _ at the red light. (to stop / stopping)Sandy was sad because she failed _ business. (with / in)4. 辨析: pride和proudpride用作名词, 意为“自豪; 骄傲”, 常用于短语take

11、 pride in中; proud用作形容词, 意为“自豪的; 骄傲的”, 常用于短语be proud of中。Grandpa looked at his garden with pride.His letter shows that he loved his son, and took pride in / was proud of him.Linda was too proud to join our party.Mom is proud of / takes pride in what Ive done.I love my hometown and I _ _ _ it.(1) The

12、athlete Su Bingtian came third with a run of 9.99 seconds in the mens 100-metre race. He has become the _ (proud) of us Chinese. (2) 刘翔虽然告别了他心爱的跨栏，但我们依然以他为骄傲。 Liu Xiang said goodbye to his loved hurdle, but we are _ _ him. 5. absent adj. 缺席；不在 反义词：present adj. 到场的，出席的be absent from classes 缺课 The bo

13、y was absent because he was ill. 那个男孩因病缺席了。He was _ _ (缺席) the meeting.6. makeadecision下决定；下决心该短语相当于动词decide。decision是动词decide的名词形式。Shecouldnotmakeadecisionaboutthedresses.她对（买不买）这衣服下不了决心。Weneedtomakeadecisiononthisbynextweek.我们得在下周前就这一问题作出决定。Jack,willyourfamilymovetoShanghai?Yes.Thatsaverybig mypar

14、entsmade.A.decideB.decisionC.educationD.difference二 句子精讲1. This party is such a great idea! He used to be so shy and quiet.辨析：such与sosuch为形容词，意为“这（那）样的；主要修饰名词；so是副词，意为“这（那）么；如此地”，主要修饰形容词或副词。Do you like such weather? 你喜欢这样的天气吗？Im so glad to see you. 很高兴见到你。He can draw so well. 他画得那么好。当名词前有many，much，f

15、ew或little等词修饰时，要用so而不用such。There are so many / few people in the hall. 大厅有这么多/这么少的人。You have so much / little homework today. 你今天有这么多/这么少的作业。“such + a / an +形容词+可数名词单数” 形式相当于“so +形容词+a / an +可数名词单数” 形式，表示“如此的一个”。She is such a lovely girl. = She is so lovely a girl. 她是这个如此可爱的女孩。选用such或so填空。1) The man

16、 told us _ funny a story.2) She has _ a beautiful dress.3) How can you get _ much money to buy the car?4) Dont go out in _ cold weather.5) Dont eat _ quickly.2. Whatdidhisfriendsusedtolooklike?他的朋友过去长得什么样子？Whatdoessblooklike?只用来询问某人的外貌长相，相当于Whatissblike?,like在句中作介词，意为“像”。WhatdoesTomlooklike?(=Whatis

17、Tomlike?)汤姆长得什么模样？Heisverymuchlikehisfather,tallanddark.他非常像他的父亲又高又黑。拓展：Whatissb/sthlike?&Whatdoessblike?1.Whatissb/sthlike?Whatissblike?还可用来询问某人的品质。Whatissth.like?用来询问事物的性质，特别是用来谈论天气状况,like在句中作介词，意为“像”。(1)WhatisLilylike?莉莉是怎样的一个人？Shesaverynicegirl.她是个非常好的女孩。(2)Whatstheweatherlike?今天天气怎么样？Veryfine.很

18、晴朗。(3)Whatsthisbooklike?这本书怎么样？Veryinteresting.很有趣。2.Whatdoessblike?该句型用来询问某人“喜欢什么”，like为动词“喜欢”。WhatdoesLiHualike?李华喜欢什么？Helikesswimming.他喜欢游泳。3.Its been three years since we last saw our primary school classmates.句中的“Its (It has) been + 时间段 + since从句”是英语中常见的句式，表示“自从以来有多长时间了”，从句用一般过去时。 I can hardly

19、believe my eyes. Is that you, Lucy? Yes. It has been almost 20 years _ we last met. A. since B. before C. after D. until4. Candy told me that she used to be really shy and took up singing to deal with her shyness.take up 开始；从事；接纳；占据；继续做The table takes up too much room. 这桌子太占地方了。LearningEnglishtakesu

20、palotofmytime.学英语占了我许多时间。They have taken up golf. 他们开始学起打高尔夫球了。拓展：take相关词组take off 起飞；脱下；动身take on 承担；呈现take over 接受；接管；借用；接办take down 记下；取下take place 发生；进行；举行take a look 看一下 take a walk 散步take away 带走，拿走，取走take care of 照顾；注意；抚养take charge 掌管，负责deal v. 对待；处理 (dealt, dealt)deal with 应对；处理Have you dealt with these letters yet? 这些信件你处理了