英语语法精讲精练:“主语+系动词+表语”值得学习或收藏
前言 |
学英语从简单句开始。学简单句从基本句型开始。
基本句型的第一个句式:主系表。
下面讲解简单句的基本句型之一:主语+系动词+表语
讲解 |
主语+系动词+表语
第一点 系动词的三分类:
1.表示."保持或状态"类的有be,remain, stay, keep, prove等;
2.表示“变化”类的有grow, turn, get, become, fall,go,come等;
3.表示“感官”类的有look, sound, smell, taste, feel,, seem,appear. 等;
例如:
I am a senior school student while he is a junior one.我是高中生他是初中生。
After four years, Tom became a doctor =turned doctor.四年后,汤姆成了一名医生。
The story sounds interesting and instructive.这故事听起来既有趣又有教育意义。
第二点可以充(及物动词)表语的有形容词、名词、副词(短语)、介词短语、表语从句、分词(短语)等。
例如:
In order to keep healthy, he takes exercise everyday.(形容词作表语)
In my mind, mother is my hero.(名词作表语)
Look! Your pet dog is there.(副词作表语)
The schoolbags come(有) in different sizes.(介词短语作表语)
You’ve changed a lot. You are not what you were.(表语从句作表语)
Many passengers got injured in the accident.(过去分词作表语)
The machine keeps running for a long time.(现在分词短语作表语)
第三点使用系动词应注意的地方:
(1)没有被动语态。
(∨)He looks handsome.
(×)He is looked handsome.
(2)一般没有进行时(除了feel以外)。
(∨)We stay awake.
(×)We are staying awake.
(3)有些动词既是系动词又是普通动词,如:keep, grow, taste, feel, get,smell等。
He keeps healthy.(系动词)
He keeps a pet dog.(及物动词)
The apple tastes sweet. (系动词)
He has tasted an apple. (及物动词)
(4)非谓语一般用现在分词。
The apples tasting sweet usually sell well.(tasting sweet 作定语修饰the apples)
巩固练习 |
根据句子的意思,选择一个合适的词填空或根据汉语提示填空:
(1)I _________(remain/keep/stay)a nurse while he has_______(turned/become) engineer
(2) Put the meat in the refridgerator(冰箱).It ______(goes/gets/turns/becomes) bad easily.
(3) What he said_______(sounds/looks/smells/tastes) reasonable.
(4)He feels ________(comfortable/comfortably), working in the air-conditioned office.
(5) When the winter comes, the leaves in the tree turn _________(yellow/green).
(6) My mother ________(looks/appears) young although she is already in her late fifties.
(7) More trees will ________(be grown/grow/) around our school.
(8) We do morning exercises to _________(keep/turn/become) healthy.
(9)The apple ________(tastes/is tasted) sweet.
(10)Those apples _____________(have tasted/have been tasted) already.
(11)Please keep ______(安静) ; The baby has fallen _______(睡).
(12) They work day and night to make their dream come_______(true/truely).
参考答案
1.remain,turned 2. goes 3. sounds 4. comfortable 5. yellow 6. appears 7.be grown 8. keep 9. tastes 10. have been tasted 11. quiet, asleep 12.true
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