中考英語連詞復習學案

中考總復習-語法-連詞           第一課時
一 中考要求
1.掌握并列連詞的基本用法。如：and, but , or , so 等。
2.掌握常用從屬連詞的基本用法。如： when, after, before, as soon as, because , if 等。
二 知識點學習
1.并列連詞
1) 表示并列關系的連詞有：and，both…and…, neither…nor…, not only…but also…, as well as 等。
we were singing and dancing all evening.  整個晚上我們都在唱歌跳舞。
would you like fish or beef?  你要魚還是牛肉？
she is not only a singer but also a dancer.
 2) 表示轉折關系的并列連詞有：but, yet, while, however，nevertheless, still 等等。
all this he did, but it had no effect at all.  這一切他都做了，但一點都不起作用。
they are ugly and expensive, yet people buy them.  他們又丑又貴，但人們還是要買。
his first response was to say no. later, however, he changed his mind.
他的第一反應是不行，但后來他改變了主意。
 3）表示因果關系得并列連詞：so, for, then, therefore等。
our cases were heavy, so we took a taxi. 我們的箱子很重，因此我們坐了出租車。
he had gone; she therefore gave the money to me. 他走了，于是她把錢給了我。
 4）表示選擇關系得并列連詞有： or, or else, either…or…, otherwise等。
work hard, or you will fail in the exam.
either he or you have taken my umbrella by mistake.
2) 從屬連詞(1)
  引導賓語從句的從屬連詞有：that, whether, if, wh-疑問詞
1). that用于引導陳述句的賓語從句，可以省去，如：
•      she says that she likes watching tv very much.
2). when, where, who, why, what等連接副詞連接由特殊疑問句轉化過來的賓語從句。如：
•      do you know when the train arrives?
•      can you tell me where you come from?
3). if, whether連接有一般疑問句轉化過來的賓語從句。
•    they are wondering if they can get the money back.
•    she asked the librarian whether she had to pay for the lost book.
•      

注意：
（1） we will go to the great wall if it doesn’t rain tomorrow.      
i don’t know if he will come tomorrow.
（2）后跟or not時，不能使用if引導
 i’m not sure whether or not the shop is open.
（3）當后跟動詞不定式時，不能使用if引導
do you know whether to go to the great wall tomorrow?
三  練習
（    ）1.—be careful, ________you will make mistakes in your exams.
—i know that,mum.one can never be too careful.
a.and        b.or       c.nor       d.but