新人教版九年级Unit8ItmustbelongtoCarla.docx

1、新人教版九年级Unit8ItmustbelongtoCarla Unit8 It must belong to Carla适用学科英语适用年级初三适用区域全国课时时长（分钟）1课时/60分钟知识点1、Unit8重点词组单词解析： join/take part in/attend; remember doing/to do sth ; prevent. From; have fun doing see sb. Doing/ do sth. ; not only. But also 的就近原则 2、Must/can/cant/might/may表示推测的用法教学目标知识： Unit8重点词组单词解

2、析方法：简明扼要的讲解，并配套经典习题的练习能力：加深对unit 8的理解教学重点3、Unit8Unit8重点词组单词解析 join/take part in/attend; remember doing/to do sth ; prevent. From; have fun doing see sb. Doing/ do sth. ; not only. But also 的就近原则 教学难点Must/can/cant/might/may表示推测的用法教学过程一、 课堂导入先播放unit8的课文磁材，让学生带着问题去听，提升听力，又对文章有一个先行的理解。二、复习预习复习上一单元的知识点之后

3、，以达到复习的效果。然后给学生一些相关的单选或其他类型题目，再老师没有讲解的情况下，让学生独立思考，给出答案与解释，促进学生发现问题，同时老师也能发现学生的盲点，并能有针对性地进行后面的讲课。三、知识讲解知识点1：重点词组1【考查点】 join/take part in/attend（1）join指加入某个党派, 团体组织等, 成为其中一员, 意为“ 参军, 入党, 入团 ”。 join the Army/the Party/the League join sb. in (doing) sth. 和某人一道做某事 Will you join us in the picnic? 你参加我们的野炊

4、吗？ join in多指参加小规模的活动如“游戏, 比赛”, 口语中常用。 Join in the basketball game. 参加篮球赛。（2）take part in 指参加群众性活动, 着重说明主语参加该项活动并在活动中发挥作用。 Well take part in the sports meeting/club. take an active part in 积极参加（3）attend 正式用语 attended a concert _ vt. 指参加会议, 婚礼, 葬礼, 典礼; 去上课, 上学, 听报告等。 句子主语只是去听, 去看, 自己不一定起积极作用。 Did you

5、attend the meeting last Sunday?2【考查点】I remember I had my schoolbag with me at the picnic. 我记得野餐时我背着我的书包了。(2d)【解析】remember v记住（反）forget (1)remember doing sth 记得做过某事（已做了） (2) remember to do sth 记住要做某事（还没做）3【考查点】.I think somebody must have picked it up.我认为一定有人捡到它了(2d)【解析】pick up 接电话pick up 接电话 Tom, I c

6、alled you, but you didnt pick up 捡起；拾起 I pick up a wallet on my way home （开车）接某人 I will pick you up at the station 学到；获得 He was picking up the skills quickly.4【考查点】不定动词的用法:(1)构成：some, any, every, no都能和one, body, thing 一起构成复合不定代词a. some构成的复合不定动词（something, somebody, someone） 用于肯定句b. any构成的复合不定动词（anyt

7、hing, anybody, anyone）用于否定句或疑问句；c. no构成的复合不定动词(nothing, nobody)用于肯定句，表否定意思d. every 构成的复合不定动词(everything, everybody, everyone) 用于肯定句(2)复合不定动词作主语，谓语动词用单数Everybody is here.(3)修饰不定动词的定语要后置 something interesting有趣的东西 something to eat吃的东西(4)在表示请求、建议、反问等语气的疑问句中，问话者希望得到肯定回答时要用something, somebody, someone Wo

8、uld you like something to drink? Yes, please.(5)在反意疑问句中，somebody, anybody等作主语时，附加问句用he或they; something, everything等作主语时，附加问句用it. Nobody is in the classroom, is he/are they? Everything is ready, isnt it?5【考查点 】【辨析】too/ also/ either 的用法too “也” 肯定句。句末。also “也”肯定句。句中，be后面,行为动词前。either “也”否定句。句末。e.g. She

9、 is a singer, too. 她也是个歌手。 He can also sing the English song. 他也可以唱英文歌。 If you dont go to the park, he wont go there ,either. 如果你不去公园，他也不去。6【考查点】.One woman in the area saw something running away, but it was dark so she is not sure. 这个地方的一个女人看见有东西逃跑了，但是天黑了，所以她不确定。(3a)【解析1】see sb. doing sth. 看见某人正在做某事

10、（ 强调动作正在发生） see sb. do sth. 看见某人做某事 （强调发生的整个过程） I see mom cooking in the kitchen. 我看见妈妈正在厨房做饭。 Lucy said she saw me do the housework.露西说她看见我做家务了。【解析2】run away =escape v 逃跑，逃脱 7【考查点】sure adj. 一定的，可靠的 (1)be sure to do sth 一定要，务必，一定会（表推测判断） Be sure to write to me as soon as you arrive there.(2) be sure

11、 of/about doing sth 确信，对有把握 Im sure of success.(3) be sure + that 从句 确信，认为一定会 Im sure that hell pass the exam.(4) make sure 弄清，查明8【考查点】 Everyone in our town is feeling uneasy, and everyone has his or her own ideas. 我们镇上的每个人都感到不安，并且每个人都有自己的看法。(3a)【解析】feel用作实义动词的用法表示“感觉”，属感官动词，其后接不定式的复合结构作宾语时，不定式不能带 t

12、oWe all felt the house shake. 我们都感觉这房子在震动。feel用作连系动词的用法1.表示某人的感觉，以人作主语。I dont feel very well today. 我今天感到不太舒服。2.表示某物摸起来给人的感觉，通常要以被摸之物作主语。Silk feels soft and smooth. 丝绸摸起来很柔软平滑。9【考查点】The noise-maker is having too much fun creating fear in the neighborhood.(3a) 噪音制造者正享受着在社区制造恐惧的极大乐趣。【解析1】 have fun _ s

13、th.表示“做某事有乐趣”。 =have a good time doing sth. =enjoy doing sth. I have fun flying kites. 我享受放风筝的乐趣。 They had fun playing basketball yesterday.他们昨天打篮球很开心。10【考查点】.No, hes wearing a suit.不，他穿着一身西装(1d)【解析】suit v 适合，符合 suitable adj. 适合的 n. “一套衣服。一套西装” (1) be suitable for 适合于 (2) suit sb. 适合某人，指衣服、鞋等颜色、款式上适

14、合【拓展】suit/ fit 辨析：suit 合适 侧重指颜色、款式或时间，食物、状况等适合fit 适合 侧重指大小、尺寸合体。 The shoes suit you well.这双鞋子适合你（侧重颜色、款式适合） The shoes fit you well. （侧重大小合脚）11【考查点】.Stonehenge, a rock circle, is not only one of Britains most famous historical places, but also one of its greatest mysteries.巨石阵，一个岩石圈，不仅是英国最著名的历史古迹之一，也

15、是英国最大的谜团之一。(2b)【解析】not only .but also. 不但 而且 用来连接两个并列的成分 【注】： （1）连接两个主语时，谓语动词遵循 就近 原则 谓语应于but also后的主语的人称和数保持一致。Not only Lily but (also) you like cat. 不仅莉莉而且你也喜欢猫。 Not only you but (also) Lily likes cat. 不仅你而且莉莉喜欢猫。12【考查点】prevent v. 阻止；阻挠prevent sb from doing sth =stop sb. from doing sth =keep sb fr

16、om doing sth=阻止某人做某事Nothing canpreventus from carrying out the plan. 什么也无法阻挡我们去实施这个计划。13【考查点】must 表示肯定推测，“ 一定，肯定” ，(1)must 一般用于肯定句， 表示对现在的情况进行推测、推断、猜测或判断，一般把握性较大。 You must be very hungry. Please come in and have something to eat.【贵州贵阳】 “Whose notebook is this?” “It _ Jims . It has his name on it” A.

17、 cant be B. must be C. can be (2)含有must推测的句子变为反意疑问句，要根据must后面的动词来确定 There must be something wrong with the bike, _isnt there ?(3)含有must推测的句子变为否定句时，用cant“不可能” There cant be something wrong with the bike. (2)情态动词表推测，可能性：must can/could may/might1must表示对现在的状态或现在正在发生的事情的推测，后面通常接系动词be 的原形。You have studied

18、 for five hours. You must be tired. 你已经学习五个小时了，一定累了。Our teacher must be marking our exam papers.我们的老师一定在批阅我们的试卷。 2“may/might/could动词原形”多用于肯定句，其“推测，判断”的语气不确定。may“也许，可能”；might不表示过去时态，只表示语气较may更弱，意为“或许，大概”。I dont know where she is. She may be in New York. 我不知道她在哪儿，她可能在纽约。The guitar might be Janes. She

19、plays the guitar.这把吉他可能是简的。她弹吉他。It could be Meis hair band. 它可能是梅的发带。 3“can/could not动词原形”用于否定句或疑问句中，表示否定推测或判断，有“不可能”之意。用cant还是用couldnt，不存在时态差异，只是cant的语气较couldnt强。There is no light in the room. She cant be at home now.房间里没有灯光。她现在不可能在家里。That man cant be Mr. Black. He is much taller. 那个人不可能是布莱克先生。他高得多

20、。 四、例题精析【例题1】 ( ) Whose shoes are these? They _ be Mikes . They are much too large for him. A. might B. may C. mustnt D. cant 【答案】D【解析】不可能是迈克的，对他来说太大了【例题2】Dont you remember _(see) somewhere in England last week?Please remember _(close) the window when you leave.【答案】seeing to close【解析】(1)remember doi

21、ng sth 记得做过某事（已做了） (2) remember to do sth 记住要做某事（还没做）【例题3】The workers in the Huashan Mountains have to _ rubbish to keep the mountains clean. A. turn up B. pick up C. mix up D. give up 【答案】B【解析】pick up捡起来 拾起来【例题4】( ) We cant find _ in the house.A. something strange B. anything strange C. strange som

22、ething D. strange anything【答案】B【解析】形容词要放在不定代词后面五、课堂运用【基础】1Have you done _ to improve the environment ? A. something useful B. anything useful C. nothing useful D. useful anything. 【答案】B【解析】Have you done _ to improve the environment ? A. something useful B. anything useful C. nothing useful D. useful

23、 anything.2()There is a boy _ basketball on the playground. Aplay B.plays Cto play Dplaying 【答案】D【解析】there be sb/sth doing3_()_ Tom_ Mary speaks good Chinese, so they can communicate with these Chinese students very well. ANeither; nor BNot only; but also CBoth; and DEither; or 【答案】B【解析】not only.but

24、 also 谓语动词要注意就近原则 。4 What can we do to_ bird flu from spreading? Try not to buy or eat chickens that have not been checked. ApreventBcause Cdiscover 【答案】A【解析】prevent.from【巩固】5Look at the boy playing basketball on the ground. Is it George? It_ be him. He told me he would play basketball after class,

25、but hes not sure. Amustnt Bmust Ccant Dmay【答案】D【解析】可能是他，因为他说课后有可能会来打篮球。6 Difficulties always go with me! Cheer up! If God closes a door in front of you, there_ be a window opened for you. Awould Bmust Ccould Dcan 【答案】C【解析】上帝如果关上了一扇门，就有可能会为你打开一扇窗。表达可能用C7 The woman who is talking with Mr. Brown_ be Mi

26、ss Li. She has gone to England. Acant Bmust Cmay Dmustnt【答案】A【解析】她已经去英国了，所以不可能miss li【拔高】8.Where is Jim, please? He _ be in the reading room. I saw him reading there a moment ago. Awill B.need Cwould DMust【答案】D【解析】他一定在阅览室，因为一个小时前我看见他在那里读书9.Susan has bought a large house with a swimming pool. It _ be very expensive. I never even dream about it. Amust Bmight Ccant Dshouldnt 【答案】A【解析】一定很贵，我从来不敢想象。10He _ in his office. I phoned to his office just now, but no one answered. Amay be Bcant be Cmustnt be Dneednt be 【答案】B【解析】他不可能在办公室，因为我刚才打电话过去，没有人接。 课程小结本单元的词组与知识点比较多， 需要学生们通过一定量的练习达到巩固熟练的程度。