2012中考英语语法点：介词

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        　　常用介词解析及用法比较：
        　　at,on和in：这三个介词在试卷中的出现频率极高。对于它们的的分辨只要记住一句话就可以了。at表示点，on表示线，in表示面。什么意思呢?也就是说它们表达的范围逐渐增大。at six o'clock, at noon, at the age of sixteen等用at表示时刻或时间的点以及年龄。on具体到一周中的各天,日期及某特定的一天早上,下午,晚上：on Saturday，on July 1st，on my birthday，on the morning of July 16th，on a spring afternoon。in表达的范围更大一些。与世纪、年代、季节、月份以及早上、上午、晚上等连用。如：in the seventh century，in 1950's ,in 2000, in the morning等。
        　　for,since：for表示多长时间。since后接时间起点,其终点往往为现在，常与完成时连用。牢牢记住哟。
        　　after, in ：这两个介词都可以表示时间"在以后"的意思。其区别是：after 以过去为起点，表示过去一段时间之后，常用于过去时态的句子;in 以现在为起点，表示将来一段时间以后，常用于将来时态的句子。
        　　by，with，in：by表示"以...的方式，方法，手段" 和 "乘某种交通工具";with指"借助于具体的手段或工具";in 表示"以......方式，用语言，文字等媒介"。
        　　for和of：试比较：It's impossible for me to watch TV after eleven o'clock. It's kind of you to help me.
        　　两句中介词的选择依据其前形容词而定,一般来说,of之前的形容词往往是用于描写人的品质的好坏，人自身的特点，如聪明与否，细心与粗心等;for之前的形容词用于描写事物的特点，如可能性，必然性，难易程度等。
        　　好，又到了趁热打铁的时间了，来检测一下你的学习成效如何?
        　　练习：
        　　1. Can you tell the story ______Russian?
        　　A. with
        　　B. in
        　　C. on
        　　D. by
        　　2. Here are some birthday cards ______ our teachers, ______ our best wishes.
        　　A. of, with
        　　B. for, with
        　　C. of, in
        　　D. for, in
        　　3. The visitors _______Japan arrived _____ Beijing station last Tuesday morning .
        　　A. from, at
        　　B. of , to
        　　C. from , to
        　　D. of, on
        　　4. He's badly hurt, we must send _____ a doctor at once.
        　　A. to
        　　B. up
        　　C. on
        　　D. for
        　　5. Do you usually come to school ______ foot or _____- bike?
        　　A. by ... by
        　　B. on... on
        　　C. on ... by
        　　D. by ... on

zkfive

        　　6. --when was Jim born?
        　　--______July, 18,1978.
        　　A.on
        　　B.at
        　　C. in
        　　D.to
        　　7. WeiFang bought a new pen at a shop _____ her way home.
        　　A. on
        　　B. at
        　　C. in
        　　D. to
        　　8. Don't tell anybody about it. Keep it a secret _______ you and me.
        　　A. among
        　　B. between
        　　C. in
        　　D. with
        　　9. The teacher will be back ______ an hour.
        　　A. in
        　　B. after
        　　C. of
        　　D. at
        　　10. -- How long have you been in Beijing ?
        　　--I've been here _____ 1989.
        　　A. in
        　　B.since
        　　C.on
        　　D.for
        　　实战：
        　　1. ______man in brown is _____friend of my fathere's .
        　　A. The.. the
        　　B. The ... a
        　　C. A... a
        　　D. A... the
        　　2. Here is a letter ______ you. It's ______your aunt.
        　　A. to... for
        　　B. for... to
        　　C. from ... to
        　　D. for ... from
        　　3. The twins are ____ interested in Chinese food.
        　　A. all
        　　B. both
        　　C. neither
        　　D. each
        　　4. It is ______ hot in Nanjing in summer.
        　　A. too much
        　　B. much too
        　　C. much more
        　　D. so much
        　　5.That's too dear. Have you got_______?
        　　A. cheaper something
        　　B. everything cheaper
        　　C. cheaper anything
        　　D. anything cheaper

zkone

        　　6. --Can I go out to play football now?
        　　--No, you _______. You must do your homework first.
        　　A. won't
        　　B. can't
        　　C. needn't
        　　D. don't
        　　7. The boy didn't go to bed _______ he was asked to.
        　　A. while
        　　B. since
        　　C. until
        　　D. as soon as
        　　8. Lesson Two is ______ than Lesson One .
        　　A. much difficult
        　　B. much more difficult
        　　C. the most difficult
        　　D. little difficult
        　　9. You'd better _______ here any longer.
        　　A. don't stay
        　　B. not to stay
        　　C. to not stay
        　　D. not stay
        　　10. It _______ him half an hour to ride a bike to get here.
        　　A. spent
        　　B. used
        　　C. took
        　　D. paid
        　　11. Mrs Read doesn't know ______ for her daughter.
        　　A. what will she buy
        　　B. which will she buy
        　　C. to buy what
        　　D. what she will buy
        　　12. These childern have never seen snow, _______they?
        　　A. do
        　　B. don't
        　　C. haven't
        　　D. have
        　　13. Why _______ shopping at once?
        　　A. don't go
        　　B. not go to
        　　C. didin't go
        　　D. not go
        　　14. The Great Wall ______ all over the world .
        　　A. is being known
        　　B. was known
        　　C. has known
        　　D. is known
        　　15. My friend has worked in that hospital_________.
        　　A. since it opened
        　　B. for it opened
        　　C. since it opens
        　　D. since it is open
[b]