牛津沪教版英语八年级上连词及状语从句专项复习

八年级上连词及状语从句专项练习

一、连词的概念

连词是一种在句子与句子之间，短语之间以及名词等其他词语之间起连接作用的虚词，它不能单独作句子的成份。按其意义可分为并列连词和从属连词两大类。并列连词连接的双方是对等的。

二、连词的分类

常有的

1、并列连词：and, both…and, either…or, neither…nor， not only…but also, as well as等。

2、表转折的并列连词：but, however, while (而)，only (只不过)。

3、表选择的并列连词，or, or else, otherwise…

4、表因果的连词：for, so, therefore (因此)，then等。

5、从属连词：that, if, whether,（初中主要用来连接宾语从句，其次用来连接状语从句。）

6、时间状语从句，常用的连接词有：when while, as, since, before, after, once, as soon as, until, till

7、连接条件状语的连词有：if, unless, as long as 等，

8、而原因状语的连接词有because, since, as, now that (既然)。

9、目的、结果、方式、比较、地点等状语从句的连接词有：so that, so…that, such…that, as…as, than, where…

并列连词的用法：

1、并列连词and和or：

①and 和or 是用得最多的并列连词，可以连接：

a. 两个并列的动词： We were singing and dancing all evening. 

b. 名词、形容词等：

This apple is big and red.      Would you like fish or beef? 

c. 两个并列的分句（句子）：     

I said it and I meant it.  我说话算数。

②and 可连接两个分句，表示递进关系。          

Give him an inch and he will take a mile.  他会得寸进尺。

③or可连接分句，表示“否则”：

Don’t drive so fast or you’ll have an accident.  别开这么快，不然你会出车祸。

2、表示意思转折的连词：but, yet:

①but和yet的用法： 

The weather will be sunny but cold.  天气会晴朗但很冷。 

It is strange, yet true. 这很奇怪，却是真的。

②however, still 等为副词，但可起连接作用，表示意思的转折---“但是”或“然而”。

a. however:    His first response was to say no. Later, however, he changed his mind.

b. still:   It’s raining; still I’d like to go.   天在下雨，但我还是要去。

③词组all the same:

She is naughty, all the same we have to laugh at her jokes. 

她很调皮，但对她的恶作剧我们还是要发笑。

3、表示因果的连词：

① for可以表示“因为”，但引导的不是从句，而是并列分句，对前面情况加以解释，常用逗号把它和前面的分句分开，这在书面语中比较多见。   

The days were short, for it was now December.  白天很短，因为现在已经是十二月。   

She must have gone out early, for she had not come for breakfast.

她肯定一早出去了，因为她没来吃早饭。 

② so 表示结果，可译为“因此”、“所以”。

Our cases were heavy, so we took a taxi. 我们的箱子很重，因此我们坐了出租车

③ therefore 为副词，也表示同样的意思---“因此”，可放句前：He had gone; she therefore gave the money to me.他走了，于是她把钱给了我。

   4、both... and 的用法

A man should have both courage and perseverance.一个人既要有勇气又要有毅力。

5、就近原则：

1）neither…nor…

   Neither Lucy nor Lily is a League member.

      2）not only…but also…

   Not only you but also he likes football.  

      3）either…or…

           Either Jim or Peter is right.

      4）not…but… 不是…而是…

           Not Jim but Peter broke the cup.

知识点1---表示并列关系

一模：

40. ______ William ______ Frank like the iPad because it has various functions and easy to operate. （长宁).

A. Both...and        B. Either...or  C. Neither...nor D. Not only...but also

42. Amway is a lovely girl __________ she speaks English very well.（崇明).

 A. but       B. so        C. and        D. or

39. I enjoy the popular dance “hip-hop”, but __________ my father __________ my mother likes it. （嘉定).

A. both, and          B. neither, nor C. either, or   D. not only, but also

40. ___ my father ____ my mother watched TV yesterday evening because they were busy with their work. （金山).

A. Both…and B. Either…or C. Neither…nor D. Not only…but also

37. Tim, follow your doctor’s suggestions, __________ your cough won’t get worse. （ 闵行).

A. or    B. and        C. so      D. but

40. I like this article very much ______ because I like the Gangnan (江南) Style ______ I enjoyed the video of the Eton Style. （ 闵行).

A. neither…nor      B. either…or       C. both…and         D. not only… but also

68. To do this job well, you need time, and you also need brains. (保持句意基本不变) （闵行).

To do this job well, you need time and brains __________ __________.

69. My daughter studies both singing and dancing in the kindergarten. (保持句意基本不变) （松江).

   My daughter studies singing __________ __________ as dancing in the kindergarten.

71. We cannot drink sea water. We cannot take a shower with it, either. (合并为一句)（杨浦).

   We can __________ drink sea water __________ take a shower with it.

二模：

1 Susan doesn’t want to buy the skirt because          the color ______ the size fits her  (宝嘉)

A. neither… nor   B. either… or        C. both… and         D. not only… but also

2 Both Ben        Billy were tricked into painting the fence by Tom Sawyer  (浦东)

A. and           B. or               C. as                D. but

知识点2---表示转折关系

一模：

37. I have tried many times to memorize the poem, ______ I always fail. （长宁).

A. and             B. or C. but D. so

41. We must do something to protect the earth, ­__________ we will lose our home.（ 奉贤).

 A. and  B. or C. so           D. but

46. “Show me your ticket, __________ I won’t let you in.” the guard said angrily. （虹口).

A. so           B. or           C. but D. and

42. This city used to have many famous landmarks, _____ many of them were destroyed in the war. （嘉定).

A. or             B. but C. and D. so

38. Some people said that the world would be over on December 21, 2012, _____ in fact it was not true. （金山).

A. and  B. but C. so D. for

39. Parents should always keep an eye on little children, __________ they can easily get hurt. （ 静安).

A. so B. but C. and D. or

44. You’d better start early, __________you will be late again for school. （松江).

A. and B. but C. or D. so

二模：

1 Please never lie to others, _______ no one will be your friends  (松江)

A. as    B. and    C. either    D. or

2 Eat more in the morning, _______ you’ll get hungry soon  (奉贤)

A. and       B. but        C. or    D. yet

3 You’d better follow the doctor’s advice,         you won’t get well soon (普陀)

 A. and B. so C. but D. or

4 We need to hurry        we’ll miss out flight (13 杨浦)