I was doing homework ________ he came in.


  1. A.
    when
  2. B.
    while
  3. C.
    as
  4. D.
    before
A
考查同義詞辨析。when引導(dǎo)時(shí)間狀語從句，單純表示時(shí)間，從句中謂語動(dòng)詞可以是表示延續(xù)性動(dòng)作的也可以是表示短暫性動(dòng)作的；while引導(dǎo)時(shí)間狀語從句強(qiáng)調(diào)主句中謂語動(dòng)詞貫穿于從句所指的整個(gè)時(shí)間段，且從句中的動(dòng)詞要用延續(xù)性動(dòng)詞。如：I kept silent while he was writing.他寫的時(shí)候，我默不作聲。as引導(dǎo)時(shí)間狀語從句，強(qiáng)調(diào)主句與從句動(dòng)作同時(shí)發(fā)生。
如：She sang as she went along.她邊走邊唱。before表示“在……之前”。由以上可知A項(xiàng)正確。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：閱讀理解


Home Alone
It was Sunday afternoon. My brother and I were alone at home. My parents went for a party and asked me to look after my brother.  I was doing my homework while my younger brother was watching TV. Suddenly the doorbell rang. Ding-Dong!  My brother thought that it was our parents, so he opened the      1  quickly.
A tall man wearing a black raincoat stood outside. He said that he came to sell books and asked politely     2  our parents were at home.
Without thinking, my brother said, "No." Then the man asked if we would like to 3 some story books. I refused him. When I wanted to close the door, he suddenly pushed the door very      4   and came into our house.  He took out a     5    and ordered me to tie up my brother's hands with a rope.  I tied up his hands in a special way so my brother could untie
     6    easily. The man then tied my hands up and locked     7    of us in the kitchen. Soon, he went upstairs to     8  money. I taught my brother to untie the rope on his    9 .He then untied me. I rushed to the telephone to call the police,     10     the line was dead. The doors were all locked from the outside. It was lucky that the man      11   to lock the kitchen window. We got out of the house through the kitchen window and went to the   12 pay phone to call the police.
Soon   13  came to our house and the man was caught. By that time, my parents had come home. We told them the whole story. My parents were   14 that we were not hurt. They told me that I should stop my brother from   15 the door to strangers. I learnt a lesson on safety.
(    ) 1. A. window         B. door         C. book        D. fridge
(    ) 2. A. if               B. why         C. when        D. how
(    ) 3. A. lend         B. borrow      C. sell            D. buy
(    ) 4. A. politely           B. slowly      C. hard        D. quietly
(    ) 5. A. book             B. knife       C. gift        D. pen
(    ) 6. A. himself      B. myself          C. herself         D. themselves
(    ) 7. A. none          B. neither         C. both        D. all
(    ) 8. A. look at            B. look after  C. look like       D. look for
(    ) 9. A. feet              B. hands       C. neck        D. legs
(    ) 10. A. and         B. so             C. or          D. but
(    ) 11. A. wanted          B. remembered   C. forgot          D. tried
(    ) 12. A. farthest        B. nearest         C. largest         D. smallest
(    ) 13. A. my friends        B. the police       C. the neighbors    D. my parents
(    ) 14. A. glad            B. angry       C. sad         D. sorry
(    ) 15. A. cleaning        B. closing     C. locking         D. opening

查看答案和解析>>

科目：初中英語 來源： 題型：

(A)單詞拼寫，注意形式。
1.He got to school_______(早)than I did this morning.
2.I love basketball , Michael Jordan and Yao Ming are my __________(英雄).
3.Can you put the ____ (外國的)countries’ names on the Internet for them to look at?.
4.The students should be always strict with _______(自己)。
5. Mr Yang has lots of knowledge(知識(shí))，so each of us _______(欽佩) him very much
6.The comic book is funny from  b_____   to end.
7. I was doing my homework while my mother was s______up this hole(洞) in my trousers。
(B)用所給詞的正確形式填空。
8.____________ (luck), our team tried our best but could never win the first prize.
9.The policeman told the boys__________(not play)football near the road．.
10.Don’t make the baby ___________( cry ) again.
11.I am taller than him,and I am the _____(slim) of all the students.
12. If you eat too much_____________ (health)food, you may be ill.

查看答案和解析>>

科目：初中英語 來源：2011-2012學(xué)年江蘇省張家港市八年級(jí)上學(xué)期期中考試英語卷 題型：單詞拼寫

(A)單詞拼寫，注意形式。
1.He got to school_______(早)than I did this morning.
2.I love basketball , Michael Jordan and Yao Ming are my __________(英雄).
3.Can you put the ____ (外國的)countries’ names on the Internet for them to look at?.
4.The students should be always strict with _______(自己)。
5. Mr Yang has lots of knowledge(知識(shí))，so each of us _______(欽佩) him very much
6.The comic book is funny from  b_____   to end.
7. I was doing my homework while my mother was s______up this hole(洞) in my trousers。
(B)用所給詞的正確形式填空。
8.____________ (luck), our team tried our best but could never win the first prize.
9.The policeman told the boys__________(not play)football near the road．.
10.Don’t make the baby ___________( cry ) again.
11.I am taller than him,and I am the _____(slim) of all the students.
12. If you eat too much_____________ (health)food, you may be ill.

查看答案和解析>>

科目：初中英語 來源：2013屆江蘇無錫東林中學(xué)九年級(jí)上學(xué)期期中考試英語試卷（帶解析） 題型：單詞拼寫

根據(jù)句意和漢語注釋，在橫線上寫出單詞的正確形式。
【小題1】While I was doing an ____________(實(shí)驗(yàn)), a glass dropped and was broken.
【小題2】The guide spent the whole afternoon ____________(解釋) to those angry tourists.
【小題3】Mum felt worried about my brother’s strange ____________(舉止).
【小題4】It is reported that about two thirds of the workers voted to ____________ (接受)the offer.

查看答案和解析>>

科目：初中英語 來源：2014屆江蘇省姜堰市八年級(jí)上學(xué)期期末考試英語試卷（解析版） 題型：單項(xiàng)填空

I was doing my homework _______ my mother was doing some sewing.

A．during                                B．when

C．while                                 D．a(chǎn)fter

 

查看答案和解析>>

同步練習(xí)冊(cè)答案