9B-Unit-2教学案定稿--9B unit2 welcome-reading严

9B Unit2 welcome to the unit执笔：杨建琴 邱红娟 严春香 赵德俭【学习目标】1. 谈论机器人的用途2. 了解机器人的一些特点。【课前准备】1. 预习与本课相关的词汇2. 准备关于未来生活的视频和有关机器人的片段 3. 试着翻译下列词组：(1)帮我寄封信_ (2)铺床_(3)烧饭_ (4)洗盘子_(5)sweep the floor _ (6)iron clothes _(7)do the laundry _ (8)explore the sea _【课堂学习】一 语言知识掌握四会内容:词汇：post；iron；sweep词组：cook dinner; iron shirts; make the bed; wash the dishes; sweep the floor句型：I dont know when I will post the letter for you.二 要点点拨1. Post this for me. 帮我把这封信寄出去。post v. 贴出;邮寄;(常用过去分词)使熟悉;使了解(1)The names of the members of the team will be posted up today. 今天将贴出这个队成员的名单. (2)Please post this letter for me, as I am too busy to go out. 我太忙出不去,请帮我邮这封信. (3)He kept me well posted on the latest news. 他使我了解了最近的消息. post n. 柱,杆;邮政,邮寄;工作;职位(1) This shelter was supported by four posts. (2) 这个棚子是用四根柱子支持着的. (3) (2)I have a new post as a teacher. (4) 我有新任教员的职务. (5) (3)I sent her birthday present by post. (6) 我送她的生日礼物是邮寄的.三 课堂检测(一) 根据字母或句意，写出所缺单词。(1)my grandfather has a good memory，so he can always r_ everything well.(2)Do you help your wife do the l_ at home, Mr. Yang?(3)I love cooking for friends but I hate washing the d_.(4)Your bedroom must be s_ and mopped, its so dirty.(5)I no longer believe w_ he says.(6)Can you e_ to us why you are late again?(二) 根据句意，用所给单词的正确形式填空。(1)The shop has received many _(complain) letters.(2)Dont you see the _ (post)? There will be a new film in the cinema next week.(3)The robot can _(use) to do many dangerous things.(4)There are many famous _(science) in the college.(5)Many boy students like _(play) computer games.（三）选择题 ( )1. My teacher was so satisfied _ Henrys composition that he read it for us in class. A. to B. about C. on D. with ( )2. I think the robot _ is very interesting. A. who made in China B. that made in China C. made in China D. that come from China( )3. I dont know what to do _ the broken computer. A. for B. with C. about D. of( )4. The robot is made _ all the housework. A. do B. to do C. doing D. to be done( )5. Miss Green didnt tell us in 2002.A. where does she live B. where she livesC. where did she live D. where she lived9B Unit2 Reading执笔：杨建琴 邱红娟 严春香 赵德俭【学习目标】1. 了解机器人可以怎样改变我们的生活，理解与机器人共处的有关词汇2. 确定拥有机器人的利与弊3. 能根据课文内容完成有关练习【课前准备】1. 了解机器人的常识，预习本课相关词汇2. 说说电影和电视中一些著名的机器人3. 词组英汉互译拥有一个机器人_air the bedroom_有更多的空余时间_wake sb. up _日常生活_in a mess _感染病毒_ knock over _使变得不一样_as a result _【课堂学习】（一）语言知识四会内容：词汇：salesman; everyday; dustbin; mess; rice cooker; mirror; coin; spread; smooth; rubbish词组：to own a robot; change ones life; in many ways; have more spare time; make a great difference to ; iron shirts; for an extra hour; do the laundry; air the rooms; return home from work; look as good as new; be happy with ; go wrong; catch a virus; cause problems; knock things over; in a mess; 句型：Mr. Jiang is the first person in Sunshine Town to own a robot.In order to have more spare time, I need to buy a robot.As a result, Mr Jiang no longer needed to get up early to do the housework.(二）要点点拨1.The first person to own a robot第一个拥有机器人的人be the first one to do 第一个做某事be the first one 后常接不定式。如果这个不定式动词是移动性动词带并有一个方向介词to，则这个不定式动词可省去。序数词后的one也常可省去。(1)Im going to be the first one (to get) to school today.今天我要第一个到校。(2)Our maths teacher is always the first to come and the last to leave.我们数学老师总是第一个到，最后一个离开。own v. 有;拥有;自白;承认(1)The peasants own their houses. 农民的房子是属于自己的。 own adj. 自己的；特有的(1)This is my own camera, which I bought with my own money. 这个照像机是我自己的，是我用自己钱买的。 (2)She likes to have her own way. 她喜欢按自己的主意行事。 own pron. 属于某人之物(1)I offered him my pen, but he preferred to use his own. 我主动把我的笔递给他，可是他宁愿用他自己的。 (2)Those books belong to the library but this is my own. 那些书是图书馆的，但这本是我自己的。 2.Mr Jiang is a salesman who works in Moonlight Town.将先生是一位推销员，在月光镇工作。who works in Moonlight Town.是一个定语从句。在复合句中修饰名词或代词的从句叫做定语从句。被定语从句修饰的名词或代词叫做先行词。定语从句必须放在先行词之后，对其先行词起限定作用。 This is Tom. Tom gave us a talk yesterday. This is Tom who (that) gave us a talk yesterday.先行词 定语从句 引导定语从句的关系代词有：who, whom, whose, that, which 引导定语从句的关系副词有：where, when, whywho, whom, whose引导的定语从句1. who 在从句中作主语，不可省略，它所引导的定语从句所修饰的先行词必须是人。e.g. This is the doctor who came her yesterday.2. whom在从句中作宾语，它所引导的定语从句所修饰的先行词必须是人，可以省略。e.g. The man (whom) you saw last week has left the town.注意：在从句中作介词宾语时，介词一般可放在whom之前，也可放在原来的位置上。在含有介词的固定动词词组中介词只能放在原来的位置上。e.g.The man from whom I borrowed the book is Li Lei. = The man( whom )I borrowed the book from is Li Lei.(前句中的whom不可省略，后句中的whom可省略)The girl whom he is taking care of is ill. (take care of是固定词组)3. whose在从句中作定语，表示所属关系，其所修饰的先行词既可是人也可是物。e.g. I know the woman whose husband is a doctor. He lives in the house whose window faces south.that, which引导的定语从句这两个代词均指物，它们所引导的定语从句所修饰的先行词是物,通常情况下，它们可以互换。1. that, which在从句中作主语，不可省略。e.g. Hero is the film that/which was directed by Zhang Yimou.2. that, which在从句中作宾语，可以省略。e.g. Is this the film (that/which) you talked about last week?注意：关系代词在作介词宾语时，只能用which且不能省略。e.g. The house in which he once lived is a meeting-room. = The house (which) he once lived in is a meeting-room.难点：引导定语从句的关系代词that和which，在一般情况下，尽管可以互换使用，但在下列情况下，只能用that，而不用which：1. 先行词是复合不定代词everything, anything, nothing等时。e.g. She didnt forget anything (that) her mother had told her to buy.2. 先行词被序数词或the last修饰时。e.g. This is the first textbook (that) I studied in the primary school.He is in the last row that is next to the window.3. 先行词被形容词最高级修饰时。e.g. That is the highest building (that) I have ever seen.4. 先行词被the only, the very, the same等修饰时。e.g. This is the very novel (that) you want to borrow.5. 先行词是或被all, no, some, any, little, much等修饰时，e.g. Ive written down all (that )the teacher doesnt allow us to do.They havent got any dictionaries (that) we need.6. 先行词既包含人又包含物时。e.g. He told us many interesting things and persons (that) we had never heard.7. 主句是以who, which引导的特殊疑问句时。e.g. Who is the man (that) you spoke to just now? Which is the book that was stolen by him?8. 先行词是主句的表语或关系代词在定语从句中作表语时。e.g. China is no longer the country (that) it used to be.关系副词where, when, why引导的定语从句（在从句中作状语）1. where表示地点，它引导的定语从句修饰表地点的先行词。e.g. This is the village where he was born.c.f. This is the village (that/which) he visited last year.2. when表示时间，它引导的定语从句修饰表时间的先行词。e.g. Ill never forget the day when I joined the League.c.f. Ill never forget the day (that/which) we spent together.3. why表示原因，它引导的定语从句修饰表原因的先行词。e.g. The reason why he didnt come yesterday is quite clear.3.“In order to have more free time, I have to buy a robot,” Mr Jiang thought.“为了有更多的空余时间，我得买一台机器人。”将先生想。in order to为了People must eat in order to live. =People must eat in order that they can live .为了生存，人就得吃东西。 She worked hard in order to win the prize. She worked hard in order that she could win the prize.她辛勤地工作为了要得奖。 We started early in order to arrive before dark.We started early in order that we could arrive before dark.为了在天黑前到达,我们很早就动身了。注 in order to 引导目的状语，而in order that引导目的状语从句order做名词：1. 顺序,次序（不可数名词）The names are in alphabetical order. 名字按字母顺序排列。2. 状况;良好的状况（不可数名词）Things were in terrible order. 情况一团糟。4. 秩序,治安;规律（不可数名词）The young teacher cant keep order in her classroom.那位年轻教师无法维持课堂秩序。5. 订单（可数名词）The company received a large order for computers.这家公司接到一份要求大量供应电脑的订单。作动词1. 命令;指挥+(that)The mayor ordered that free food be distributed.市长命令发放免费食品。He ordered her to go at once. 他命令她立即走。They ordered him to finish all the work in two days.他们命令他在两天之内完成所有活。2. 定购;叫(菜或饮料)Please order me a copy.请给我定购一本4.The robot also ironed Mr Jiangs shirts and made a lunchbox for him every day.他的衬衫也已经熨烫好了，每天的午餐盒也已经准备好了。iron v. 熨，熨平Mother is ironing fathers shirts. 妈妈在熨爸爸的衬衣。 Could you iron this suit for me. 你能替我熨这件衣服吗？iron n. 铁；烙铁，熨斗，铁制品Iron is a cheap metal. 铁是一种廉价的金属。Strike while the iron is hot. （谚）趁热打铁。Where is the iron. 熨斗在哪？ 5.As a result, Mr Jiang no longer needed to get up early to do housework and he could stay in bed for an extra hour.因此，他不再需要每天很早起床做家务活了，可以在床上多躺一个小时。no longer 不再 相当于not any longerI go there no longer. 我不再去那儿了。She no longer needed the shoe! 她不再需要那只鞋子！5. Mr Jiang could relax and watch his favourite TV programmes.将先生就可以放松自己, 看看自己喜欢的电视节目。relax v. 松弛，放松；松懈，缓和；休息We must never relax our vigilance. 我们决不可放松警惕。We must not relax in our efforts. 我们决不能松劲。He lay back and relaxed his mind. 他躺下来让脑子得到休息。relaxed 是形容词，指人“放松的”“轻松的”。如：Alice was lying in the sun looking very relaxed and happy.爱丽丝躺在阳光下，显得轻松惬意。If you are relaxed in your study, youll fall behind others.如果你学习上松懈，就会落后于其他人。6. But then, things started to go wrong.然而不久之后, 开始出问题了.go 是连系动词，和wrong构成系表结构。表示“出错”。go 处于状态，变成，成为Her complaints went unnoticed. 她的抱怨没人注意。Youd better go armed while in the jungle. 在丛林中你最好带上武器。【注】go 表示“变成”“变为”时，多接表示意思不大好的词。如：The situation went from bad to worse. 情况越来越糟。The heat has caused milk to go sour. 高温使牛奶变质了。【注】 常见的表示特征或状态的连系动词有：appear、look、feel、prove、sound、smell、taste、seem、keep、remain；和形容词连用表示状态变化过程的连系动词有：become、come、fall、go、grow、get、turn、run等。7、While Mr Jiang was at work, the robot would knock things over.当将先生在上班时, 机器人就会打翻东西.knock v./n. 1.敲，打 2.碰撞，撞击Peter knocked the glass off the table and broke it. 彼得把玻璃杯打翻，从桌上掉下去摔碎了。 knock back 回敲; 喝掉;He knocked on the wall and she knocked back. 他敲了敲墙壁，她在隔壁应声回敲。 He has knocked back two double rums. 他喝掉了两杯双料朗姆酒。 knock down 击倒；撞倒；击落; 降低（价格）；迫使（某人）降价；减少（存货）; 拍卖时以击锤表示卖出（货物） 击倒；撞倒；击落 strike to the ground with a blow, etc; shoot down -I was almost knocked down by a motorcar. 我差点被一辆汽车撞倒。 -拆卸（机器等）以便装运；拆除；便于被拆卸 -take apart(a machine,etc.)for convenience in shipping; demolish; be adaptable to being taken apart -Our house is being knocked down to make way for a new road. 为修一条新的道路，我们家的房子正在拆毁。 -降低（价格）；迫使（某人）降价；减少（存货） -lower(a price); compel(sb.)to lower a price; reduce(stock) knock up 以敲门等唤醒（某人）; 匆匆安排或准备; 使疲倦，使筋疲力尽；筋疲力尽，垮下来; 获得（收益或薪金），赚得 以敲门等唤醒（某人） waken or arouse (sb.)by knocking at the door, etc. 匆匆安排或准备 arrange or prepare hurriedly Would you mind knocking me up at about 7 oclock tomorrow? As I must catch an early train to Beijing. 明天请你七点钟左右敲门把我叫醒好吗？因为我要赶早班火车到北京去。 My mother knocked up a meal for unexepected guest. 我母亲匆忙地为不速之客做好一顿饭。新课标第一网8、When Mr. Jiang got home, he would find his flat in a mess: food was on the floor and his books were in the sink.将先生回到家, 就会发现家里一团糟: 饭在地上, 而书却在水槽里.find 既可以表示探寻一种新事物，也可以表示发现曾经拥有而后来丢失的东西。如：He finally found the missing keys in a jacket he had put away for the summer.他终于在一件夏天不穿而收起的上衣里找到了这些遗失的钥匙。当find的宾语是一个动词不定式短语时，这种结构常写作“find it +形容词+ to do sth. ”的形式，意思是“发现做某事很”。如：I find it useful to learn English well.我发现学好英语很有用。He found it easy to make friends with others.他发现和人交往并不难。(三)课堂检测根据所给词或中文提示，完成句子。1Mr. Smith _ a car. So he was the _ of the car.(own)2. He doesnt need _ (go) home now.3.Toys were _(spread) all over the floor by my little son4My radio doesntt work. I will put two new _(电池) into it.5. Put your things away. Your room is always in a _(杂乱).6. You should pay more attention to your _（订单）.7. Robots can help Mum do the _(洗衣物) when there are dirty clothes. 8. Have the students _ (抄写) all the words on the blackboard?9My mother is _（熨烫）my fathers shirts now.10. In winter, the bird flu(禽流感) _(病毒) is easier to spread. 选择题( ) 1. He didnt study hard. _ he failed to pass the exam. A. In order to B. As a result C. So that D. In order that( ) 2. My watch doesnt work. It needs _. A. repaired B. to repair C. repair D. repairing( ) 3. Which of the following sentences doesnt contain(包含) an object clause? A. Many people believe robots will do most of our work. B. Scientists should be able to develop plants that grow on Mars. C. People think that humans on Mars have to wear special boots to make themselves heavier. D. We all know the next Olympic Games will be held in Beijing. ( )4. I think the robot _ is very interesting. A. who was made in China B. that made in China C. made in China D. that come ( )5. The smoke was so thick that I was having trouble _. A. to breathe B. in breath C. with breathing D. breathing ( )6.Some people thought they were dangerous and would do _ to them .A. harmful B. harmless C. harmfully D. harm( )7. The robot is made _ all the housework. A. do B. to do C. doing D. to be done( )8. My teacher was so satisfied _ Henrys composition that he read it for us in class. A. to B. about C. on D. with( )9. I dont know what to do _ the broken computer. A. for B. with C. about D. of( )10. Youd better stay at home _they _. A. during, leave B. while, leave C. during, are away D. whil