http://www.nyq.cn
 当前位置:首页-> 备课参考 -> 初一英语 -> 初一下学期 -> 第一册(下)

Unit 30 Mainly revision

作者:未知来源:中央电教馆时间:2006/4/17 20:29:53阅读:nyq
字号:|


典型例题

词语辨析

  1be good for, be good at be good to

  be good for意为“对……有益”,而be good at意为“在……方面好,擅长于……”。be good to“对……好/和善”。eg

  I'm good at English, and I'm weak in maths.

  我的英语学得好,而数学是弱项。

  He is good atplayingbasketball.他篮球打得好。

  She is good to me.她对我好。

  2differentdifference

  different形容词,而difference是名词,eg

  We Chinese put our family name first while British people put their family name lastChinese name is different from English name

  我们中国人把姓放在前面,而英国人把姓放在最后,中国名字不同于英国名字。

  There isaredifferencesbetween China and the USA.中美两国存在差异。

  3one daysome day

  one daysome day在表示将来的某一天时,意思一样,但some day不能表示过去的某一天;one day比较确定,而some day比较含糊。eg

  I want to be a teacher one day

   (将来的)某一天我要当老师。(一定要当老师)

  He wants to be a teacher some day

   (将来的)某一天他想当老师。(不见得能当老师)

  4.every/each

  every是形容词,后接of短语时,必须在of前面加上one或一个名词;而each是代词,它可以单独使用,也可以后面接一个of短语,表示“……中的每一个”,强调某一个范围中的个体,故这一结构作主语时,谓语也用单数。如:

  Each of us has an English-Chinese dictionary. 我们每个人都有一本英汉词典。

  5. by bus/on the bus/take the bus

  上面三个短语都表示“坐公共汽车”,但用法不同,使用时要注意区别:

  by buson the bus在句中作状语,两者可以互换,但用by时,名词前无冠词,而用on时,名词前有冠词。类似的有:by bike= on athe bikeby car=in athe carby plane=in a plane等。take the bus在句中作谓语。试比较:他通常坐公共汽车去上学。

  He usually goes to school by bus.

  He usually goes to school on a bus.

  He usually takes the bus to school.

例题分析

  1 ________ is good for your health.

   A. Walking  B. walk  C. to walks

  分析与解答:本题考查动词的ing形式作主语。动词的ing形式作主语表示经常性的行为,而不定式作主语表示某一次具体的行为。如:

  Watching TV too much is bad for your eyes.看电视太多对眼睛有害。

  Walking after meals is good for your health.饭后散步对身体有益。

  答案是A

  2 I often write to my uncle ______ a pen ______ English.

  A. with, in B. in, with C. with, with D. in, in

  解析 答案是A 英语表示使用工具、手段等干某事的介词用with;表示使用某种语言的介词用in。因此选A

  3 That’s a new machine. I want to work ______.

  A. it  B. in it  C. it on  D. on it

  解析 短语动词work on在此作“从事”“操作”解,on作介词用,其宾语应位于on之后,故选D

  4 We make the machines _______the farmers.

  A. of  B. to  C. for  D. by

  解析 make somebody something意思是“为某人制作某物”也可改为make something for somebody,介词表示目的,如:

  Father makes me a kite. / Father makes a kite for me.

  故例题选C

  5 There are twenty teachers in our school. Some of them can speak English and Chinese, some can speak Japanese and Chinese, ______can only speak Chinese.

  A. other    B. the other    C. another    D. the others

  分析与解答:other意思是“别的,另外的”,用来修饰名词或代词;the other指两者中草药另一个;the others指“剩下的、其余的”,another指三者或三者以上中的另一个。常见的短语有:one the other…一个……另一个;some others…一些……另一些;some the others 一些……其余的。

  答案是D

  6 根据句意,填入适当的词

  We sell many things, ______ rice, bread, milk, cakes, tea and so_____.

  分析与解答:答案是likeonlike作介词时,意为“像”。and so on意为“等等”,常用于列举事物中。可用来列举事例。

  正误例析

  1. 这辆自行车的价格是多少?

  误:How much is the price of the bike?

  正:How much is the bike?

  正:What’s the price of the bike?

  :当主语是price时,不用how much询问,而用what.

  2. 散步对身体有益。

  误:Walking is good to health.

  误:Walking is good at health

  正:Walking is good for health

  :“对……有益”是be good for,而be good to是“对某人好”,be good at是“擅长于……”。

  3. 走路到那儿需用我十分钟的时间。

  误:It takes me ten minutes walking there.

  正:It takes me ten minutes to walk there.

  :“做某事花费某人多少时间”常用句型:It takes sb. Some time to do sth,后面一般用todo形式,不用Ving形式。

  4. 汽车来了,咱们上车吧。

  误:The bus is coming. Let’s get it on.

  正:The bus is coming. Let’s get on it.

  get on(上车)是由“动词+介词”构成的短语,其宾语无论是名词还是代词,均应置于介词之后。类似的短语还有:look at, look after, look for, listen to, worry about(担心)等。

  5. 他们中每个人都懂一门外语。

  误:Each of them know a foreign language.

  正:Each of them knows a foreign language.

  each用作句子的主语时,谓语动词要用第三人称单数形式。

  6. 我可以帮你在北京找到一份工作。

  误:I can help you look for work in Beijing.

  误:I can help you find a work in Beijing.

  正:I can help you find a job in Beijing.

  look forfind都有“寻找”的意思,look for sth.强调动作的过程,意思是“寻找……”,但不强调结果,找到了没有不知道。find强调动作的结果,意思是“找到了,发现了”。

  Workjob 都有“工作”的意思。work是个不可数名词,其前不能直接用不定冠词a修饰,“一份工作”可说a piece of workjob为可数名词,其前可以直接用不定冠词修饰。

重点词组分析

  cheapdear

  在课文中这两个词是做为一对反义词用的。cheap便宜的意思, dear贵的。但是, 事实上在口语里(至少是美国人)从不使用"dear"来表示贵的这一概念, 而用"expensive", [iks'pensiv]:

  1This pen is too expensive. That one is cheap.

  这支笔太贵了, 那支便宜。

  2I don't want to buy a cheap car, I'd like to buy an expensive one.

  我不想买一辆便宜的汽车, 我想买一辆贵的。

  want to……

  1、在口语中, want to = would like to且后者更好一些, :

  ①I want to buy a new pen. = I'd like to buy a new pen.

  我想买一支新钢笔。

  ②Do you want to go shopping with me? = Would you like to go shopping with me?

  你想和我一起去买东西吗?

  2、在现在英语口语中, want to被缩写成wanna ['w n ], 请同学们练习下列口语句子。 ①I wanna buy a coat.

  我想买一件外套。

  ②I wana play games.

  我想做一下运动。

  ③I don't wanna go shopping.

  我不想去买东西。

  ④I don't wanna die.

  我不想死。

同步讲解

  第二十九单元将初步学习一种功能用语:购物用语。请同学们先回忆一下, 你已经学过哪些购物方面的用语?本单元将重点练习如何正确使用"how much"

  在英语里除了问不可数名词的数量用"how much"以外, 问商品的价钱及物品的重量也用"how much"来问。

  请认真跟读下列句子, 并记忆

  1It sells books and things like that.

  2How much is the pen?

  3I want to go shopping.

  4How much fish do you want? Half a kilo.

  5How much are these things?

  7You can help me do the shopping.

  8Whish is the right picture.

  9I make a lot of different machines.

  10What do the farmers do with your machines?

  11See you next term.

  12See you later.

返回页首

关于本站 | 免责声明 | 业务合作 | 广告联系 | 留言建议 | 联系方式 | 网站导航 | 管理登录
闽ICP备05030710号