八年级英语下册期末复习专题-语法

1、装装订线批阅评价 年级学科：八年英语 主编：黄玉芳 备课组长：郑秀贤 教导处审核： 编号：20120614批阅评价 装订装订线第 2页第 1页八年级英语下期末复习专题语法姓名 班级 组别 自学完成时间 分钟一、系表结构基本形式：系动词 + 形容词 （Linking verb + adjective）常见的系动词有: be, look, become, get, seem, feel, taste, smell, sound, turn。【运用】（一）单项选择：( )1. Jack _ younger than Tom. A. lookB. feel C. feels D. looks( )2.

2、 She looks _. A. happyB. to be happyC. happilyD. that she is happy( )3. The girls face _ red. A. turned B. got C. feel D. look( )4. Come to my office if you _ free tomorrow. A. areB. will be C. wasD. is( )5. The teachers smile made me _ better. A. feelB. to feel C. feeling D. felt（二）用smell, taste, g

3、o, get, become, grow, seem, look, feel, turn的适当形式填空：1. You _ very young.2. At first those questions _ easy, but later I found them difficult.3. After the sports meeting, he _ very tired.4. My younger brother _ a student last year.5. When we _ up, were going to help to build up our country.6. The flo

4、wers _ very sweet.7. Her face _ white.8. Jack _ very happy.9. The seafood _ delicious.10. The meat _ bad.二、动词不定式(Infinitives)基本形式: to + 动词原形 动词不定式没有人称和数的变化，在句中不能单独作谓语。注意：1. 动词不定式在句中作主语时，谓语动词用_（单/复）数。有时为了保持句子的平衡，常用it作形式主语放在句首，而把真正的主语_放在后面。 2. 动词不定式的否定形式由“_ + 动词不定式”构成。【运用】下列各句均有一处错误，请指出并改正。1. To clean

5、 such a big house are hard for us. _2. I met Jane and stopped talking with her in the street. _3. Dont let the little boy to play in the car. _4. I dont know how to answering these questions. _5. I cant reach the box on the shelf. Please give me a chair to stand. _三、状语从句（Adverbial clauses）（一）原因状语从句(

6、Adverbial clauses of reason)原因状语从句表示原因或理由，通常由because，since，as等词引导。 注意：1. because可用来回答以_开头的特殊疑问句，可表示已知或未知的事实。在含有原因状语从句的复合句中，because和 so_（能/ 不能）同时出现。2. since常表示对方_（已知/ 未知）的事实，相当于汉语中的“既然”。3. as比较口语化，所表示的原因比较明显，多为已知的事实。as引导的从句多置于主句之_（前/ 后）。【运用】请判断下面的句子正确（T）还是错误（F），错误的请改正。( ) 1. Since youre going, I will

7、 go, too. _( ) 2. Because he was ill, so he didnt go to school. _( ) 3. As we are not his parents, we dont know what to do._（二）时间状语从句（Adverbial clauses of time）引导时间状语从句的连词有：when(当的时候)；while(当的时候)；before(在以前)；after(在以后)；as(当的时候)；until(直到为止); as soon as(一.就.)等。when和while的区别：A从句表示的是一个持续性动作时，两者可用。例：He f

8、ell asleep when/ while he was reading. 他看书时睡着了。B两个同时进行的持续性动作，用while。例：I was doing my home work while my mother was cooking last night. 昨天我在做作业的时候我妈妈在做饭。C两个同时(或几乎同时)发生的短暂性动作，用when。例：I thought of it just when you opened your mouth. 就在你说的时候，我也想到了。注意：1. 时间状语从句的时态一般要与主句保持一致。2. 在时间状语从句中，主句用一般将来时，从句要用一般现在时

9、。【运用】请根据句意, 选择合适的单词或短语填空, 每个限用一次。when, until, while, as, as soon as, before, after 1. It was raining _ he reached home.2. He left school _ he cleaned the classroom. 3. I couldnt draw pictures _ I was ten.4. She read a letter _ she walked along the river. 5. Please think it over _ you answer it.6. Il

10、l tell you the news _ you come back. 7. I came out _ father was reading newspapers. （三）条件状语从句（Adverbial clauses of condition）用if (如果)，unless(如果不；除非)引导的状语从句叫作条件状语从句。注意：1. if 引导条件状语从句，意为“如果，假设，若是”。2. if 在引导条件状语从句时, 主句是一般将来时、祈使句或含有情态动词时, 从句用一般现在时.四、宾语从句（Objective clauses）结构：主句+引导词+宾语从句【要点】1. 引导词： A. th

11、at：引导陈述句B. whether/if(是否)：引导一般疑问句C. 特殊疑问词：引导特殊疑问句2. 主句与从句时态一致的问题：A. 主句若是一般现在时，从句可根据句意内容使用各种时态；B. 主句如果是一般过去时，从句只能用相应的过去时态。C. 如果宾语从句所陈述的是客观真理、自然现象或定理等，则只能用一般现在时。 3. 语序：宾语从句的语序一定要使用陈述句语序。 whether 和 if的区别：1) 一般情况下，if 和whether可以互换，但与or not连用时只能用whether。2) whether引导的宾语从句可放句首，if则不行 例：I am not sure whether

12、it is true or not.= Whether it is true or not, I am not sure. 3) 介词之后的宾语从句，用whetherI dont care about whether he is friendly to me.【运用】将下面的两句话合并成宾语从句。1. These flowers are from Xi _2. Light travels faster than sound. My teacher told me. _3. There will be a meeting in five days. Jack didnt know. _【运用】请

13、将下列句子合并成含有宾语从句的复合句。1. Is there going to be a film tonight? Dave doesnt know. _2. Can Ken dance? Do you know? _3. Will they go there by bus? Could you tell me? _【运用】请将下列句子合并成含有宾语从句的复合句。1. What does she do? I want to know. _2. Where did Tom buy the suit? Could you tell me? _3. Why didnt the computer w

14、ork? I dont know. _4. When will the train leave? Jack wanted to know. _5. Where are we going? Linda asked me. _6. How can we go there? I didnt know. _7. Why do you go there by bike? Lily asked. _五、sothat; suchthat; so that 的区别1. sothat 与suchthat “如此以至于” so + 形容词/副词 + that 从句 such + 名词短语 + that 从句 注意

15、：当名词被many, much, little, few等修饰时，一般用so而不用such。2. so that “以便，这样，为了，目的是”， 等于 “in order that”, 从句中谓语常有may (might), can (could), will, would, should 这类情态动词，表示“可以，能，会”等含义。【运用】用so , so that, so that 和such that 填空。 1. We study English hard, _our English teacher is very happy.2. The price of the leather ja

16、cket is _ expensive _ I cant afford it.3. Miss Wang planned very well _ _ her students enjoyed a good trip.4. He is _ a clever boy _ every teacher likes him very much.5. There are _ many people here _ I dont want to stay here.六、同级比较1. as + 形容词/副词原级 + as + 比较对象 “和一样”2. not so/as + 形容词/副词原级 + as + 比较对象 “没/不如那么”【运用】请判断下面的句子正确(T)还是错误(F)，错误的请改正。( ) 1. He has as more apples as his sister. _( ) 2. I went to school so early as Tom yesterday. _( ) 3. The girl cant pla