(3) 表示因果关系的词: because, since(由于, 既然), for (因为), as(由于, 鉴于), so (所以) 如: It's raining so hard, so I can't go home now. Since you have a bad cold, you needn't go to school today. As it was late, I had to go. 注: thanks to(辛亏), because of(因为) 等介词短语的存在 1. I don't feel lonely_______I make an effort to make friends with people. A. while B. because C. before D. unless 2.Little John didn't accept his mother's help_______he wanted to try it himself. A. though B. until C. as soon as D. because 3.He had to stop working_______poor health. A. because of B. because C. so D. as a result 4._______everybody is here, let's set off. A. Since B. Because C. For D. After 5.- Why do you hope to visit Chengbi Lake some day?-_______it is a beautiful lake in Baise city. A. Because B. For C. Though D. As soon as 6.I always get up early on weekdays, _______I'm afraid I will be late for school. A. because B. so C. though D. than 7.I decided to go with them,_______I had nothing better to do. A. though B. because C. so D. until 8.My Chinese teacher is very knowledgeable _______ she reads lots of books. A. so B. because C. although D. while 9.It's December now. Some people prefer to travel in Thailand _______ it's warm there. A. unless B. before C. because D. since 10.He didn't fly to Beijing not _______ the time but _______ he was ill. A. because of; because B. because; because C. because; because of D. because of; because of 11.August 8th of 2008 was the most exciting day,_______the 29th Olympic Games was held on that day. A. if B. when C. so that D. because D.while 12.-Why was he late, Tom?-He was late _______ he was ill, not _______ the bad weather. A. because, because of B. because of, because C. because, because D. because of, because of 注意: because 与 so, though/ although 与but不能同时出现在一个句子里。 如: Though he is very old, he still works = He is very old, but he still works. 1. _______ she is very old, _______ she can still work eight hours a day. A. Because; so B. Though; but C. As; yet D. Though; yet 2. _______ there were only five soldiers left at the front, _______ they went on fighting. A. Because; so B. If; and C. Though; but D. Though; / 3._______ the sun was not yet up, _______ many people were already taking exercise. A. Though, / B. Though, but C. However, / D. However, but. 4._______ the Internet is quite useful, _______ we shouldn't be lost in it. A. Although; but B. For; but C. Though; / D. Because; and 5._______they don't agree on everything,_______they still agree the medicine is helpful. A. Although; / B. Although; but C. Because; / D. Because; so 6.Although I know him,_______I hardly talk to him. A. / B. and C. but D. so 7._______most of the products have foreign brands, _______they were made in China. A. Because; so B. Because; / C. Even though; but D. Even though; / 8._______ they are good friends, _______ they have different interests. A. Though; but B. Though; / C. Because; so D. because 9._______he was badly ill yesterday, _______he went to school. A. Although; but B. Though; but C. Although; / D. /; so 10._______ he is ill, _______ he still goes to school. A. Although, but B. Since, / C. Although, / D. But, although 11._______ junk food tastes very good, _______it isn't healthy. A. Although, but B. Although, / C. But, although D. But, / 12.Although he's over 70,_______he is full of energy. A. but B. and C. so D. / 1.-Where ________ he go on vacation ? -He went to the mountains. A. did B. is C. does D. has 2.Thank you for _________ me find my little cat yesterday. A. help B. helps C. helped D. helping
3.-How often does your sister surf the internet? -___________________.
A. three time B. three times C. three time every day D. three times a day 4.Does Betty go to work ________ bus or _________ foot? A. to; by B. with; on C. by; on D. on; on 5.-Did you decide ____________ a bicycle to school ? -Sure A. ride B. riding C. to ride D. rode
6.-What do you think of the book ? -It is so __________ , and I feel ___________. A. excited, boring B. boring , excited C. boring , bored D. bored , boring 7.-I'm sorry to keep you _________ too long. -It doesn't matter. A. to wait B. waiting C. waited D. wait 8.-What do you think of math ? -I find _______difficult to learn it. A. that B. it C. this D. is 9.We all enjoy _____ on Sunday.
A. go fishing B. going boat C. go swimming D. going hiking 10.The boy is ______ than I.
A. very short B. more shorter C. much shorter D. the shortest 11.You'd better ____exercise and keep ____.
A.take ,health B. take ,healthy C. to take ,healthy D. taking, healthy 12.-Could I please use your computer? -_____________.
A. Yes, I can. B. Yes, you can't C. Sorry, you can't D. No, I can't.
13.-My brother works______ -Yes , so he ____________ ever plays computer games. A. hard; hardly B. hardly; hard C hard; hard D. hardly; hardly 14.-Why was he late, Tom ? -He was late _______ he was ill, not _____________ the bad weather . A. because, because of B. because of , because C. because , because D. because of , because of 15.-Why not go and play football outside? - ______________. A.Yes, I think so. B.It's a good game. C.That's a good idea. D.Of course we do. 1.-Let's go for a walk, shall we?-OK, _______ I need to clean the dishes first. A. so B. and C. but 2.Betty didn't go to see the film yesterday ___ she was ill. A. because B. but C. until D. if 3.Jack is still working to high standards(标准) _________ he has made great achievements(成就). A.until B. if C. though D. because 4. He took off his coat _______ he felt hot. A. because B. as C. if D. since 5. Save a drop of water every day ______ we can help make a better future. A. and B. but C. or D. so 6. _______ he's old, he can still carry this heavy bag. A. Though B. Since C. For D. So 7.I was late for class yesterday _______ there was something wrong with my bike.
广东中考并列连词语法选择阅读辅导讲义设计（含部分答案）
