下面小編給大家總結了英語連詞的用法，希望對大家的英語學習有幫助。

　　并列連詞與并列結構有:

　　1、and 與or

　　2、both …and　兩者都

　　3、not only…but (also), as well as不但…而且)

　　4、neithe…nor 意思為"既不……也不……"

　　比較and和or:

　　1、并列結構中，or通常用于否定句，and用于肯定句。

　　2、但有時and 也可用于否定句。

　　表示選擇的并列結構

　　1、or　意思為"否則"。

　　2、either…or　意思為"或者……或者……"。

　　表示轉折或對比

　　1、but表示轉折，while表示對比。

　　2、not…but… 意思為"不是……而是……"

　　表原因關系

　　1、 for

　　2、so, therefore

　　比較so和suchsuch 是形容詞，修飾名詞或名詞詞組，so是副詞，只能修飾形容詞或副 詞。so 還可與表示數(shù)量的形容詞many，few，much， little連用，形成固定搭配。

　　英語連詞用法練習題

　　1. —Oh, I failed again

　　—Don’t lose heart. One more effort, ________ you will succeed.

　　A. so that B. therefore C. however D. and

　　2. ________ a difficult situation, so you should send him a message and give him some advice.

　　A. As he is in B. He is in C. Being in D. He being in

　　3. She said she would work it out herself, ________ ask me for help.

　　A. and not to B. but not C. and prefer not D. rather than

　　4. ________ enough time, but I couldn’t do it better.

　　A. I was given B. Given C. To be given D. Though I was given

　　5. —How can I wake up so early?

　　—Set the alarm at 5 o’clock, ________ you’ll make it.

　　A. but B. or C. and D. so

　　6. For a person with reading habits, a printed page contains not only words ________ ideas, thoughts and feelings.

　　A. yet B. and C. or D. but

　　7. Information technology is taught in most schools, ________ we have entered the information society.

　　A. so B. while C. still D. for

　　8. English is understood all over the world ________ Turkey is spoken by only a few people outside Turkey itself.

　　A. while B. when C. if D. as

　　9. I was on the point of going to bed ________ Mr. Zhang rang.

　　A. as B. when C. while D. and

　　10. I asked him whether he had done all the work himself ________ whether he had had any assistance.

　　A. and B. but C. nor D. or

　　11. In some countries, ________ are called “public schools” are not owned by the public.

　　A. which B. as C. what D. that

　　12. ________ happens in the world makes us happy and sad by turns.

　　A. That B. What C. Which D. Whether

　　13. I read about this story in some book or other, does it matter ________ it was?

　　A. where B. what C. how D. which

　　14. One of the men present held the view ________ the book said was right.

　　A. what that B. what C. that D. that what

　　15. ________ I had walked for six hours, I was tired out.

　　A. After B. Before C. When D. As

　　16. Tom make up his mind to get a seat for the football match ________ it means standing in a queue all night.

　　A. as if B. as though C. even if D. whatever

　　17. The roof fell ________ he had time to dash into the house to save his baby.

　　A. as B. after C. until D. before

　　18. Doing your homework is a sure way to improve your test scores, and this is especially true ________ it comes to classroom tests.

　　A. as B. since C. when D. after

　　19. I have been keeping that photo ________ I can see it every day, as it always reminds me of my college days.

　　A. which B. where C. whether D. when

　　20. You may borrow this book ­­­ ________ you promise to give it back.

　　A. in case B. so long as C. as if D. even if

　　【答案解析】

　　1. D. 考查“祈使句/名詞+and+陳述句”句型。句意為：“再努力點，你就會成功的”。

　　2. B. so(因此)是并列連詞，引出一個表示結果的分句，前面應是一個表示原因的分句，而無需再用連詞，排除A;C和D又不是句子，也錯了。

　　3. D. 因為rather than是對稱連詞，意為“而不”

　　4. A. 因為but是并列連詞，后面是個句子，前面也一定是個句子，而不是一個分詞短語或不定式短語，更不能再用連詞though，所以排除B、C和D。

　　5. C. 考查“祈使句+and+陳述句”句型，意為“如果…就…”。雖然or也可用于此句型，但or是“否則、要不然”之意，如：Work hard, or you’ll fail. (努力學習，否則就會不及格。)

　　6. D. 因為not only…but (also)…是固定搭配7. D. 因為句中的并列連詞for表示原因，是對前面分句所述內容的解釋或補充說明。

　　8. A. 因為句中的并列連詞while表示“對比或相反”。

　　9. B. 因為句中的并列連詞when = just at that time, 意為“這時(突然)”。

　　10. D. 因為只有or才能表示選擇，意為“(是…) 還是”。

　　11. C。本題考查what引導主語從句，并在主語從句中作主語。句意為“在許多國家，所謂的“公立學校”并非公眾擁有。

　　12. B。本題考查引導主語從句的連接詞。that引導主語從句只起連接作用，在從句中不作任何成分，無意義，但不能省略。what除引導主語從句外, 還在從句中作成分。which指一定范圍內的“哪一個”;whether意為“是否”。根據(jù)句意“世上的事喜憂交替”可知答案為B13. D。該題考查賓語從句。可以看作是does it matter which book it was的省略。一定注意此題受母語干擾，很容易錯選答案為A。只要抓住題干前一句I read about this story in some book or other的提示，就可知道是指一定范圍內的“哪一個”，故答案為D。

　　14. D。that引導同位語從句;what the book said是同位語從句中的主語。

　　15. A。本題考查以after引導的時間狀語從句，意為“在…之后”。句意為“步行了六小時后，我累壞了”。

　　16. C。even if=even though,引導的讓步狀語從句，意為“即使, 盡管”，符合題意。

　　17. D。本題考查before引導的時間狀語從句，意為“在……之前”。句意為“他來不及沖進去救他的孩子，屋頂就塌了”。

　　18. C。When it comes to. . . 是一固定句型，意為“當談到……時，涉及”。句意為“做作業(yè)是提高考分的一個可靠方法，這在涉及到課堂測驗時尤其正確”19. B。該題考查where引導的地點狀語從句，表示“在…地方”。句意為“我一直把照片放在我每天都能看到的地方，因為它總使我回想起大學里的日子”。

　　20. B。so long as=so long as, 意為“只要”，表示條件。句意為“只要你答應歸還，你就可以把這書借走”。