九年级版unit2优质讲义

1、 卓越一对一精准导学课堂导学案学生姓名 年级 年级 学科英语 授课时间 教师姓名 李继红 课时 课题Unit2综合能力训练学习分析目标：掌握本单元词汇和语法知识点重点：灵活运用所学的词汇语法点，以及词性和句型难点：提高阅读理解能力学习内容 诊查Step1: Greetings & Free talk Step2: Check( words + expressions+reciting+homework+错题回顾)1. 单词默写。adj. 健康的 adj. 过了中年的，稍老的n. 控制，支配 n. 筏救生艇，橡皮筏adv. 在水下 v. 需要，要求，命令n. 杆，棒 n. 竹子 v. 到达 v.

2、 吞下，咽下 v. 使巨响，重击 n.突然的巨响v. 吸引 v. 悬挂，垂下v. 使能够 v. 移动n. 剩余部分，其余 adj. 传统的，惯例的n. 技能，技巧 n. 皮肤v. 提到 adj. 直的 n. 场景 v. 想象2日常表达默写。达到最大数量，多达出发，动身对感兴趣有兴趣地去做某事一个老年人不再擅长于上上下下这种五十年后3课后作业检查分析。 导学Step1:Words and expressions. . Words.1. fit adj. 健康的 e. g. My grandpa usually runs in the morning to keep fit.为了保持健康，我爷爷经

3、常早晨跑步。 【近义】healthy adj. 健康的，健壮的 strong adj. 强壮的【知识拓展】fitness n. 健康e. g. a fitness club健身俱乐部 a fitness center健身中心2. elderly adj. 过了中年的，稍老的e. g. She was rather elderly with grey hair and clear blue eyes. 她上了年纪，头发灰白，蓝色的眼睛闪着光芒。这些形容词都表示年纪迟暮的或生活经历多的，但是侧重点各有不同。 (1) elderly用来形容一个人处于中年和老年之间. e. g. Elderly re

4、sidents of the city could still recall the construction of the first skyscraper. 这座城市的老居民还能回忆起建造第一幢摩天大楼的情形。(2)old表示“年迈的”。e. g. There are so few who can grow old with a good grace. 很少有人年逾古稀仍有风采。(3)aged强调老龄，通常意味着体弱。e. g. The Western world has yet to respect the aged members of its society as the Japan

5、ese do. 西方世界的人们要像日本人那样尊重社会的老年成员。3. control n. 控制，支配e. g. Cant you control your child? 你管不了你的孩子吗？ Control yourself dont get angry. 你要克制自己，不要发火。 to control prices and wages调节物价和工资4. raft n. 筏救生艇，橡皮筏e. g. Those villagers cross the river by using a raft. 村民们乘木筏过河。 The sailors got away from the wrecked s

6、hip on a raft. 水手们乘救生筏离开失事的船。【知识拓展】flat raft平筏（排） life raft救生筏 ocean raft海上筏，海上木排5. require v. 需要，要求，命令e. g. Most plants require sunlight.大部分植物需要阳光。Students are required to attend classes. 学生必须按规定上课。【近义】need v. 需要 order v. 命令，要求【知识拓展】requirement n. 需求，要求，必要条件e. g. Our immediate requirement is extra

7、staff.我们亟需增加工作人员。6. rod n. 杆，棒 【常用搭配】fishing rod钓鱼竿 e. g. You can catch fish with a fishing rod. 你可以用鱼竿钓鱼。7. bamboo n. 竹子 adj. 竹子的，竹子制成的 e. g. There are many bamboo trees growing in our estate. 我们小区种了很多竹子。 【常用搭配】a bamboo chair竹椅 bamboo shoot竹笋8. swallow v. 吞下，咽下 e. g. She swallowed some milk. 她咽下几口牛

8、奶。 9. bang v. 使巨响，重击 n.突然的巨响 e. g. Her husband banged the chair against the wall. 她丈夫把椅子猛地向墙上砸去。 There is someone banging about upstairs. 楼上有人在砰砰地敲个不停。 The campaign started off with a bang. 枪响了，比赛开始了。【近义】slam v. 砰地关上，猛力抨击10. attract v. 吸引 e. g. The panda attracted many children. 那只熊猫吸引了不少孩子。【知识拓展】at

9、tract的形容词形式是attractive，名词形式是attraction。e. g. Bright colours are attractive to children. 鲜艳的颜色对儿童有吸引力。11. hang v. 悬挂，垂下 e. g. My father hung a picture on the wall yesterday.我爸爸昨天在墙上挂了一幅画。 【友情提示】hang有两个解释，一是“悬挂，垂下”，二是“上吊，绞死”。解释为“悬挂，垂下”时，是不规则动词，解释为“上吊，绞死”时，是规则动词。不妨用“规规矩矩上吊，乱七八糟挂衣裳”来记忆这个区别。 hang-hung-hu

10、ng悬挂 hang-hanged- hanged上吊，绞死12. enable v. 使能够 e. g. A birds wings enable it to fly.鸟的翅膀使鸟能飞。 【常用搭配】enable sb to do sth使某人有能力做某事 e. g. This dictionary enables you to understand English words. 这本词典使你能理解英语词汇。【知识拓展】able adj. 有能力的 unable adj. 没有能力的e. g. You are better able to do it than I(am). 你比我更有能力做这

11、件事。13. remove v. 移动，迁移 e. g. She removed the dishes from the table. 她把桌子上的盘子撤了下来。 Yesterday my husband removed the gate and Rex got so annoyed that we have not seen him since. 昨天，我丈夫把大门拆掉了，雷克斯（狗）很生气，以致此后我们再也没见到过它。 【近义】take away拿走，取走14. traditional adj. 传统的，惯例的 e. g. There are also people who come to

12、 take such courses as Chinese traditional medicine, painting, calligraphy and photography. 还有一些人到学校里来是为了学习诸如中医、绘画、书法、摄影等课程。 【反义】modern adj. 现代的，现代化的，时髦的【知识拓展】tradition n. 传统，惯例e. g. By tradition, people play practical jokes on April 1st.按照传统风格，4月1日可以开恶作剧的玩笑。15. skill n. 技能，技巧e. g. She has great skil

13、l in drawing. 她画画很有技巧。【知识拓展】skillful adj. 灵巧的，熟练的e. g. He is skillful at inventing excuses. 他很会编造借口。16. modern n. 近代的，现代的，现代化的 e. g. The modern history of Italy begins in 1860, when the country became united. 1860年意大利统一。所以意大利的近代史就从这一年开始。 【近义】up-to-date adj. 最近的，当代的，新式的 【反义】ancient adj. 远古的，旧的 tradit

14、ional adj. 传统的. Daily expressions. 日常表达1. up to达到最大数量，多达 e. g. I can take up to 4 people in my car.我的车最多可载4人。2. set off出发，动身 e. g. I wanted to set off early in order to catch the bus.我想早点出发去赶车。 He sets off early in the morning to catch the bus every day.他每天早上很早出发以便搭上汽车。【知识拓展】set off引起，激起e. g. Panic

15、set off across the whole country. 引起全国惊慌。3. be interested in sth对感兴趣 be interested to do sth有兴趣地去做某事e. g. Are you interested in history?你喜欢历史吗？ I shall be interested to know what happens. 我很想知道情况会怎样。 【指点迷津】 interesting, interestedinteresting表示“有趣的”，指人或事物本身是有趣的。而interested表示“感兴趣的”，一般指人对某事物、某人感兴趣，常用人作

16、主语，可构成固定搭配be interested in。 【知识拓展】 v. -ing型形容词与v.-ed型形容词：动词后加-ing和-ed都可变为形容词，但是动词加-ing形式的形容词，表示的是“人或事物本身所具有的性质”；而动词加-ed构成的形容词，表示被动之意，常指“使人”,主语常为人。【例1】(2009. 芜湖)Xiao Hua felt at the beginning of this term he got the textbooks for free. A. excited; because B. exciting; because C. excited; so D. exciti

17、ng; so 4. an elderly man 一个老年人 e. g. He is an elderly man, so he couldnt walk so fast. 他是一位上了年纪的老人，所以他不能走那么快。 【例2】-Can you say something to describe your grandpa?-My grandpa is an man with much knowledge and few words. (old) 5. no more=notany more不再 e. g. We have no more food at home. 我们家里没有吃的东西了。【指

18、点迷津: no more，no longer】no more，not .any more，no longer，not .any longer都可表示“（过去曾）现在不再”。 She no longer lives here.她不在这儿住了。= She doesnt live here any longer.= She doesnt live here any more. 【友情提示】 no longer或not .any longer指时间上不再延续，多与延续性动词连用。no more或notany more指做某事的次数不再增加，多与瞬间动词连用。 You will see him no m

19、ore. 你再也不会看见他了。6. be good at擅长于 e. g. Cormorants are good at catching fish, because they can swim well under water. 鹧鹚善于捕鱼，因为它们在水下游泳很好。 【反义】be poor at拙劣于【知识拓展】be good for意为“对有好处益处”。e. g. Exercise is good for the health. 运动有益于健康。7. up and down上上下下 e. g. His eyes moved up and down the rows. 他的眼睛对着一排排人

20、转来转去。 Window cleaners are pulled up and down tall buildings on cradles. 高层建筑的擦窗工人在工作平台上被吊上吊下。8. this type of这种 e. g. This type of computers is widely used in schools. 学校里广泛使用着这一类型的电脑。9. in 50 years五十年后【指点迷津】in, after, laterin，after，later与时间段连用，都可表示“（一段时间）之后”，其区别是：(1)“in十一段时间”指“（将来的）一段时间之后”。e. g. Wha

21、t will you be in five years? 五年之后你做什么？ Well start off in ten minutes. 我们十分钟后出发。(2) “after十一段时间”或“一段时间十later表示“（在过去某个时间看来）一段时间之后”。e. g. He went home after two days. 他两天后回家了。 Three years later, she had a baby. 三年后，她生了一个婴儿。【例3】My father will be back from Beijing a week.A. for B. inC. after D. at 【例4】Th

22、e engineer will return from Macao a few days. A. since B. in C. for D. after 【随堂小练】.Choose the right word to complete each sentencel. The beautiful dresses(attract, affect) many girls.Cormorant(fisherman, fishing) is famous in China.The Atlantic is a(shallow, swallow) ocean.The(elder, elderly) man l

23、ikes running around the grass lawn.My mother(allows, lets) me to go fishing on Sundays.The new(invitation, invention) was talked about everywhere. Choose a word or an expression which is closest in meaning to the underlined part of a sentenceA. hang B. pole C. fit D. controlE. hung F. bamboo G. enab

24、les H. remove( )1. The new dictionary makes me able to study English better.( )2. Hes healthy and active enough to do these exercises.( )3. The workers can make the machine work.( )4. I dont know how to fix the photo on the wall.( )5. He jumped over with the help of a long, strong stick.( )6. A tall

25、 plant of the grass family can be used for making furniture.Step 2: Important Sentences structures.1. Although he is an elderly man, he is strong enough to control his raft in the river where he lives and works with his cormorants. (1) enough意为“足够的，足够地”：，当用来修饰形容词或者副词时，放在形容词或副词的后面，当用来修饰名词时，放在名词的前面。 e

26、. g. Im old enough to handle my own affairs. 我已经长大了，可以处理我自己的事情。 (2) where he lives and works with his cormorants用来修饰river，其中where是此定语从句的引导词。 被定语从句修饰的词叫做先行词，定语从句必须放在先行词的后面，定语从句由关系代词或关系副词引导，常用的关系代词有who/whom(指人)，which(指物)，whose(指人或物)，that(指人或物)；关系副词when(指时间)，where(指地点)，how(方式)，why(原因)等。 e. g. I was the

27、 only person in my office who was invited. 我是我们办公室里唯一受到邀请的人。 This is the place where he works. 这是他工作的地方。 This is the building that we built last year.这是我们去年盖的那座楼。2. Their large feet are used to push them quickly through the water. be used to do sth是used .to do sth的被动语态，可以用于各种时态，主语往往是物。 e. g. This kn

28、ife is used to cut paper. 这把刀是用来切纸的。【知识拓展】 (1) used to是个情态动词词组，后接动词原形，表示“过去常常”，表明现在已经不存在的过去的习惯动作或状态。e. g. Mr Wilson used to smoke a lot. 威尔逊先生过去常常吸烟。（吸烟的这个习惯现在已经不存在了。）(2)be used to doing sth与be used to sth中的used是个形容词，to是介词，表示“习惯于”的意思。e. g. Mr Smith is used to living in Shanghai. 史密斯先生已经适应了上海的生活。 我们也

29、可以说Mr Smith is used to the life in Shanghai.3. He ties a piece of grass around the neck of each bird, so that it cannot swallow the fish. so that是从属连词，引导目的或结果状语从句。 (l)so that引导目的状语从句，意为“以便，为了”，从句中通常带有may，can，might，could等情态动词(might, could用于过去时态的句子)。 e. g. They asked the driver to stop so that they co

30、uld have a look at the tiger. 他们请司机停下来，以便能看一看那只老虎。 He worked hard so that he might finish his work in time.他干得很努力，以便能及时完成工作。 Im going to the cinema early so that I may get a good seat.我打算早一点去电影院，以便能找到好位子。 (2)so that引导结果状语从句，意为“以至于，结果”，从句中一般不含情态动词(但也可用can，could)。 e. g. He has been busy these days, so

31、 that he has no time to be with us. 这几天他一直很忙，因此没有时间和我们在一起。Nothing more was heard of him, so that people thought he was dead. 没有再听到他的消息，以致人们以为他死了。 He was tired，so that he couldnt keep his eyes open. 他太累了，以致连眼睛也睁不开了。【友情提示】so that引导的是目的状语从句还是结果状语从句，不能单纯看从句有无情态动词，还要根据上下文去判断。4. and the rest are divided b

32、etween Damins family and the cormorants.the rest意为“剩余的东西”，可表示可数名词，也可表示不可数名词。用于不可数名词时，动词用第三人称单数。 e. g. There are 50 students in our class. Twenty-eight are boys and the rest are girls. (the rest指学生，是可数名词，动词用are) The rest of the milk in the bottle goes bad. (the rest指剩余的牛奶，为不可数名词，用动词goes)5. However, f

33、ew young people are interested in doing this type of work in the modern world. few一词解释为“很少数的，几乎没有的”，含有否定含义；而a few意为“有些，几个”，是肯定含义，两者都用来修饰可数名词。 e. g. There were few people in the streets. 街上几乎没有人。He has a few friends in this city. 他在这个城市里有几个朋友。 与few相对应的是little，与a few相对应的是a little，但用来修饰不可数名词。6. In fift

34、y years, perhaps there will be no more cormorant fishermen in the world. 注意此句中的“50年后”与介词in连用。另外，此句中还有一个重要句型There be句型，同学们经常容易将There will be 误写为There will have e. g. There will be a history test tomorrow. 明天有一个历史测试。 千万不要误写成There will have a history test tomorrow.【随堂练习】I. Choose the best answer( )1. A

35、lthough he had worked for ten hours, he kept working on the design alone in his office.A. butB. howeverC. yetD. therefore( )2. in public is a kind of bad manners, dont you think so?I think so.A. Talking loudlyB. Talk loudlyC. WhisperingD. Whisper( )3. The tsunami happeneda hot night in summer.A. atB

36、. onC. inD. for( )4. Where is your father?Hefor Beijing on business.A. set up B. setting offC. has set inD. has set out( )5. We shouldnt pollute riversdirty water into them.A. by releasing B. be release C with releasingD. in releasing( )6. If you ask Tom to work for you, you should pay.A. he 10 yuan

37、B. 10 yuan for himC. him 10 yuanD. him for 10 yuan( )7. She set off early this morningshe could catch the early bus.A. so thatB. in order to thatC. in order toD. so as to( )8. Many students in our class are interestedmodels.A. to making B. in making C. at makingD. for making( )9. Children! Letsthe s

38、treet, but dont runthe street.A. cross; crossB. across; acrossC across; crossD. cross; across( )10. The students of Grade Nine are usuallylots of homework at weekends.A. make to doB. made to doC making to doD. make do( )11. Many new buildingslast year. A. builtB. buildC be builtD. were built( )12. L

39、ook! The boyby his father.A. beatB. is beatenC is being beatenD. beats. Rewrite the sentences as requiredThe boy came into the classroom. He held a ruler in his hand. (改为简单句) The boy the classroom a ruler in his hand.We must send the sick boy to the hospital at once. (改为被动语态)The sick boy to the hosp

40、ital at once.3. The lazy boy cant pass the mid-term examination. (写出同义句)Itsfor the lazy boypass the mid-term examination.The old man could hardly hear what we said. (改为反意疑问句) The old man could hardly hear what we said, ?If you didnt help me, I wouldnt succeed in getting the first prize. (写出同义句) your

41、 help, I wouldnt succeed in getting the first prize.Step 3 Grammar.被动语态(一) 被动语态的含义 主语与谓语所表示的动作之间可以有两种关系：主语发出动作，或主语接受动作。英语中可以用一定的动词形式表示这种关系，称为语态。若主语是动作的执行者，称为主动语态；若主语是动作的承受者，称为被动语态。e. g. The fisherman removes the fish from the birds，mouths. 渔民将鱼从鸟的嘴里拿走。 The fish are removed from the birds mouths by t

42、he fisherman. 鱼被渔民从鸟的嘴里拿走。 例句1中主语fisherman执行动作，谓语removes是主动语态。例句2中主语the fish承受动作，谓语are removed是被动语态。(二) 被动语态的构成 动词的被动语态由“be+及物动词的过去分词”构成。动词被动语态的时态由助动词be的各个时态变化形态表示，含情态动词的被动语态的结构为“情态动词+be+过去分词”。1. 动词一般现在时的被动语态 amis/are+过去分词e. g. A light is hung from the front of the raft. 一盏灯被挂在竹筏的前面。2. 动词一般过去时的被动语态

43、was/were+过去分词e. g. That song was sung by the singer at the party.聚会上那首歌被那位歌星唱过。3. 动词一般将来时的被动语态 shall/will/be going to+ be+过去分词e. g. The old machine will be repaired tomorrow. 那台旧机器明天将会被修理。4动词现在进行时的被动语态 am/is/are being+过去分词e. g. A new bridge is being built over the river now. 河上有一座新桥正被建造。5. 动词过去进行时的被

44、动语态 was/were being+过去分词e. g. Mother said that my dirty clothes were being washed. 妈妈说我的脏衣服正在洗。6. 动词现在完成时的被动语态 have/has been+过去分词e. g. The world record has been held by him for 10 years. 那项世界纪录已经被他保持了10年了。7. 动词过去完成时的被动语态 had been十过去分词e. g. When I got there, the door had been locked. 当我到那儿的时候，门已经被锁了。8

45、. 动词过去将来时的被动语态 would/should/was going to/were going to be十过去分词e. g. Our teacher told us the sports meeting would be held the next Friday. 我们老师告诉我们运动会将在下周五举行。9. 含情态动词的被动语态 can/could/may/might/must/had to/should+ be+过去分词e. g. The classroom must be cleaned. 教室必须被打扫。(三) 被动语态的用法1. 表示主语是动作的承受者，动作执行者一般为by引

46、出的词组。e. g. The fish are then removed from the birds mouths by the fisherman. 然后鱼被渔民从鸟儿们的嘴里拿走。2. 侧重说明主语接受动作，无须或无法知道动作的执行者是谁。e. g. Computers are widely used throughout the world.电脑在全世界被广泛应用。【友情提示】使用被动语态必须注意：只有及物动词才能使用被动语态。具有下列特征的动词无被动语态。1. 不及物动词，如：happen(发生)，belong(属于)，die(死)等等。2. 连系动词，如，taste(尝起来)等等。

47、 典例剖析： 【例1】 A Disneyland Park(迪士尼乐园) in Shanghai Pudong New Area in the near future. A. builds B. has built C. will build D. will be built 【例2】(2009. 上海)Many houses in the big fire a few days ago. What a shame! A. were damaged B. damage C. were damaging D. damaged【例3】 (2009. 长沙) -Do you often plant

48、trees in spring?-Yes. Many trees in our school every year. A. plant B. are planting C. are planted 【例4】 (2009. 河北)Dont put off todays work for tomorrow. I mean, todays work today. A. may do B. must do C. may be done D. must be done 【例5】(2009. 河南)Usually John to school in his fathers beautiful car. A

49、. has taken B. is taking C. is taken D. has been taken 【例6】(2009. 安徽)-Its difficult for the village children to cross the river for school.- I think a bridge over the river. A. was built B. is being built C. has been built D. should be built. 展示. Choose the best answer (选择最恰当的答案): 1. Theres _ flower

50、 show near the Town Plaza. A) aB) anC) theD) /2. My son will return to college _ the end of August. A) onB) inC) atD) for 3. Look! There is a watch under the desk. Is it _? A) your B) yours C) you D) yourself4. My daughter has got _ homework to do every day. A) a lotB) a fewC) manyD) much5. The plot

51、 of a comic strip is always full of action to keep the readers _. A) interestB) interestingC) interestedD) interestedly6. My father doesnt like the colour of the car because it is too_.A) dearB) short C) thinD) dark7. _bad news it was that there was something harmful in some kinds of milk. A) What a

52、 B) What an C) What D) How8. Theres still _time left for you to check your test paper. A) a fewB) a little C) fewD) little9. The Channel Tunnel is the second _ rail tunnel in the world.A) long B) longer C) the longest D) longest10. The Water Cube is only 100 metres ahead. You _ go by taxi.A) mustB)

53、mustnt C) needntD) cant11. Memory is connected _ our feelings. A) in B) ofC)forD) with12. Just now we had a discussion on how to keep fit. The underlined part means “_”. A) healthyB) happyC) strongD) excited13. Mum always tells me _ waste any food when I have lunch at school. A) not toB) notC) to no

54、t D) to14. The light which is hung from the front of the raft can _the fish.A) attack B) attractC) attend D) amuse15. Brian is so kind that he often gives me a _ when Im in trouble.A) replyB) seat C) hand D) reason16. I want to listen to the news more clearly. Would you please _ the radio? A) turn o

55、nB) turn off C) turn down D) turn up17. The old man is _ thankful that he almost comes to tears.A) suchB) soC) very D) quite18. If you go to bed early, you _ tired in the mornings.A) feel B) dont feel C) will feel D) wont feel19. Ben has _ ill for about a week. Lets go to see him together. A) fallen

56、B) felt C) becomeD) been20. A piece of grass _around the neck of each birdA) is tied B) ties C) has tied D) tied 21. We can see many people along the river every morning. Some are dancing, _are running. A) otherB) the otherC) othersD) the others22. We are fond of using QQ to talk with each other onl

57、ine.The underlined part means “_”.A) are in favor ofB) are pleased with C) like D) hate23. _ my grandpa is 70, he is strong enough to control the raft in the river.A) Because B) Since C) So D) Although24. Tom told me _ this afternoon. A) he is going to watch a ball gameB) he was going to have a meet

58、ing C) if he is going to see a film D) if he was going to take a walk25. A: Its hot today. How about going swimming after school?B: _ Lets ask Daniel to go with us.A) Thats OK! B) Best wishes! C) Good luck! D) Good idea!26. A: Sorry Im late. My car broke down, and there were no taxis. B: _A) Youre w

59、elcome. B) Thats all right. C) Thats right. D) Its a pleasure. Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子，每空格限填一词): 1. The new teacher began his class after he introduced _. (he)2. To create a comic strip, the _ to do is to think of a plot. (one)3. The Brit

60、ish people were so sad when they heard about the _of Princess Diana. (die)4. _ traffic keeps the police busy all the time. (heavily)5. You can make a picture in your mind to_ something. (memory) 6. As a new driver, you should drive your car_. (slow)7. When people get older, their momory becomes _. (