练习册

  • 练习册
  • 试题
    fall behind 落后.跟不上 【查看更多】

     

    题目列表(包括答案和解析)

    阅读理解

    　　If you are like most people, your intelligence(智商)changes from season to season．you are probably a lot sharper in spring than you are at any other time of the year．A famous scientist, Ellsworth Huntington(1876－1947)got a result from people's work and himself．He found our mental abilities(智力能力)would be influenced by different seasons and temperatures．

    　　He found that cool weather is much better for creative thinking than hot weather．This does not mean that people are not clever in summer．It does mean, however, that the mental abilities of large numbers of people may be low in summer．

    　　Spring seems to be the best time of the year for thinking．In spring all things in nature change．So do our mental abilities．They are influenced and change much, too．

    　　Fall is the next-best season, then winter．As for summer, it seems to be a good time to take a long vacation from thinking!

    (1)

    Which season is the best one for thinking?

    [　　]

    A．

    Spring．

    B．

    Winter．

    C．

    Fall

    D．

    Summer

    (2)

    According to the passage, which one is TRUE?

    [　　]

    A．

    You may be the most creative in winter．

    B．

    Summer may be a good season for you to take a vacation from thinking．

    C．

    Hot weather is better for creative thinking than cool weather．

    D．

    One may be low in mental abilities in spring．

    (3)

    In spring man ________．

    [　　]

    A．

    is not creative in thinking

    B．

    had better take a long vacation from thinking

    C．

    may have higher mental abilities

    D．

    may below in thinking

    查看答案和解析>>

    用括号里所给动词的适当形式填空。

    　　It is said that walking under a ladder means bad luck, and it's the same with black cats．People 　　1　　(say)if a black cat crosses before you, it 　　2　　(bring)you bad luck, too．But I didn't think so until I heard my student Sam's story this afternoon．Ever since then, I 　　3　　(begin)thinking about whether it is true．

    　　This afternoon, Sam walked down the street thinking about when 　　4　　(hold)a party for his girlfriend, so he didn't notice where he was going．When he 　　5　　(walk)right under a ladder standing against a building, a black cat ran out of a door, which surprised him and made him 　　6　　(fall)over．His head hit the ladder．The man who was cleaning the window at the top of the ladder fell down, and the dirty water 　　7　　(go)down through the air．Poor Sam!He got wet all over．

    1．________　2．________　3．________　4．________

    5．________　6．________　7．________

    查看答案和解析>>

    用括号中所给词的适当形式填空

    1. Have you ever been to Niagara　　    (fall)?

    2. Hawaii is a 　　　　place, every year many　　    (tourist) go there for their vacation.

    3. There are many things　　    (do) in Singapore.

    4. Hong Kong is a wonderful place for　　    (shop).

    5. Hawaii has beautiful　　    (beach).

    6. I decide　　    (visit) Beijing next month.

    7. Lily often　　    (go) to school by bike.

    8. It’s easiest　　    (get) around the city by subway.

    9. I hope　　    (make) more friends in China.

     

    查看答案和解析>>

    Complete the following sentences with the proper forms of the words given in the box(用所给词的正确形式填空).

    stay at home　fall off　to one's surprise　not…until…　find out

    write down　help oneself　listen to　instead　enjoy oneself

    1．Would you please ________ all the new words on the blackboard on this piece of paper?

    2．________ to the cakes, Lucy.

    3．I hope you can ________ this weekend.

    4．Because it was raining hard yesterday afternoon, we had to ________.

    5．I couldn't find my pen. But ________, it is on my desk now________ .

    6．Last Sunday, a worker ________ the ladder and hurt himself.

    7．Jack didn't go to school today. He went to see a film ________.

    8．I can ________ play football ________ I finish my homework.

    9．They ________ the speaker very carefully. But they couldn't hear anything.

    10．It's hard for me to do Exercise No 2. Can you help me ________ the answer?

    查看答案和解析>>

    Complete the following sentences with the proper forms of the words given in the box(用所给词的正确形式填空).

    stay at home　fall off　to one's surprise　not…until…　find out

    write down　help oneself　listen to　instead　enjoy oneself

    (1) Would you please ________ all the new words on the blackboard on this piece of paper?

    (2) ________ to the cakes, Lucy.

    (3) I hope you can ________ this weekend.

    (4) Because it was raining hard yesterday afternoon, we had to ________.

    (5) I couldn't find my pen. But ________, it is on my desk now________ .

    (6) Last Sunday, a worker ________ the ladder and hurt himself.

    (7) Jack didn't go to school today. He went to see a film ________.

    (8) I can ________ play football ________ I finish my homework.

    (9) They ________ the speaker very carefully. But they couldn't hear anything.

    (10) It's hard for me to do Exercise No 2. Can you help me ________ the answer?

    查看答案和解析>>


    同步练习册答案