精英家教網 > 初中英語 > 題目詳情

Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us.
If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering(不開花的) plants.
Flowering plants can make seeds(種子). The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.
Most non-flowering plants do not grow from seeds. They grow from spores(孢子). Spores are very, very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores fall on wet and shady(陰涼的) places, they usually grow into new plants

  1. 1.

    What fact does the passage lead you to believe?

    1. A.
      Of all living things, animals are most important
    2. B.
      Spores are seeds
    3. C.
      All fruits of flowering plants have seeds
    4. D.
      Without plants, man will die out
  2. 2.

    The paragraph following the passage will be about ______.

    1. A.
      how plants can make food from air
    2. B.
      how spores grow into new plants
    3. C.
      why some plants have no seeds
    4. D.
      why non-flowering plants are more important than flowering plants
  3. 3.

    This passage is most likely to be taken from ______.

    1. A.
      a story book
    2. B.
      a novel
    3. C.
      a science magazine
    4. D.
      a laboratory report
DBC
試題分析:這篇短文主要講述了指物對于我們的重要性以及它們的繁殖方式.
1.根據第一段Life could not go on if there were no plants.及下文描述,可知沒有植物,人們就會死亡。故選D。
2.短文最后一段主要介紹了不開花植物通過孢子繁殖,故接下來可能要講述的是,孢子如何長成新的植物。故選B。
3.這篇短文主要介紹了指物的兩種繁殖方式,故有可能出自一本科學雜志,選C,一本科學雜志.
考點:科普類說明文閱讀
點評:本文淺顯易懂,層次分明,學生很容易把握文章中心內容。答題中注意帶著問題閱讀短文,一般就能順利找出答題依據。對于不能直接找到根據的問題注意聯(lián)系上下文,根據短文中心總結出正確答案。
練習冊系列答案
相關習題

科目:初中英語 來源: 題型:

This is a picture of our classroom (教室). The walls(墻) are white. A blackboard(黑板) is on the wall. Two doors (門) are in the wall. Six brooms (掃帚) and a baseball are behind (在……后面) the door. Fifty desks and chairs are in our classroom. They are our desks and chairs. Three plants are green. We like(喜歡) our classroom. 26 boys and 24 girls are in my class. We are all friends.
【小題1】This is a picture of ________.
A. our classroom    B. our room   C. our school
【小題2】________ is on the wall.
A. A blackboard     B. A baseball   C. Two doors
【小題3】_________ are behind the door.
A. Six brooms and baseballs. B. The desks and chairs  C. A baseball and six brooms.
【小題4】What are green?
A. The doors B. The plants  C. The walls  
【小題5】“Fifty desks and chairs are in our classroom.”
The number:fifty = _________
A. 26     B. 24      C. 50

查看答案和解析>>

科目:初中英語 來源:2011-2012學年浙江慈溪市四校初二下學期期中聯(lián)考英語試卷(帶解析) 題型:完型填空

Plants are very important living things. Life could not go on if there were no plants. This is   1  plants can make food from air, water and sunlight. Animals and men   2 make food from air, water and sunlight. Animals get their food by eating plants and animals   
 3   Therefore(因此), animals and  men need plants in order to   4  This is the reason(原因) why we find that there are so many plants around us.
If you look carefully at the plants around you   5   find that there are many kinds of plants. Some plants are large   6   others are small. Most plants are green..
Some plants have many small leaves. Others have only   7  large leaves. There are many kinds of leaves. Leaves are of  8    shapes(形狀) and colors.
Leaves are also different in other ways. Some leaves have short leaf stalks(葉莖)while others have long leaf stalks. Still others have  9   stalks at all. The edges(邊)of leaves are also different. Some leaves have smooth(光滑的)edges. Some have wave(波狀的) edges    10   the teeth of saw(鋸).

【小題1】
A.whyB.becauseC.howD.that
【小題2】
A.don’tB.notC.cannotD.can
【小題3】
A.tooB.eitherC.alsoD.already
【小題4】
A.eatB.liveC.haveD.get
【小題5】
A.are going toB.mayC.certainlyD.will
【小題6】
A.whenB.yetC.andD.while
【小題7】
A.a littleB.a fewC.littleD.few
【小題8】A. much          B. different         C. same            D the same
【小題9】
A.notB.noneC.neitherD.no
【小題10】
A.likeB.asC.as ifD.seem

查看答案和解析>>

科目:初中英語 來源:2011-2012學年江蘇省第三初級中學初二下學期期中考試英語試卷(帶解析) 題型:單詞拼寫

根據短文內容及首字母提示,填寫所缺單詞。
How to be a Green One
What does it mean to be green? “Green is more than just a c 76  .It also means taking special steps to protect the e77  --the water, the land , and the air we breathe. Why is green? Plants are green, and w78  them the earth wouldn’t be such a lovely home for human beings(人類). Here’s a four-step guide to be green:
R79  It!
When you use less of something, you do a good thing for the earth. For example, a shorter shower means you use less water and less fuel(燃料) because your house uses fuel to run the water heater(加熱器)that warms up the water.
Reuse It !
Sometimes we’re a little too willing to throw away the w80 and buy new things. Many times, you no l 81  need something, someone else just might need it. For example, if your baby brother grows out of toys, why not give them to a82  family who has a little kid?
Recycle(回收) It!
Recycling has n83 been easier. Many people will pick it up right in front of your house and they will need it. Tell your mum or dad become “Head of Recycling” for your house.
Enjoy It!
It’s true that p84  is a problem, but the earth is still a large and beautiful place for you to go and study. You can start by v85  the beautiful places in you home town. Go for a hike, visit local nature centres and gardens, climb up mountains and so on.

查看答案和解析>>

科目:初中英語 來源:2014屆湖北省八年級月考英語卷(解析版) 題型:完型填空

The little boy entered the house unhappily. His mother was  1 cakes in the kitchen. She smiled as she  2 ,but stopped when she saw his face.“Tyler,  3 happened? Is everything okay?”

“Nothing is okay,Mom,” said the boy.” Today, in our science lesson, Mrs Green talked about the 4 .The whole world is getting dirtier and many animals and plants are dying, She wants us to think of something we can do to help. I thought all the way home, but there is  5 I can do to make a difference.”

“Let me tell you a  6 ,”the mother said after thinking  for a while .“ One morning a man was walking down a beach, there he saw thousands of dying starfish(海星) covering the beach, they were pushed up by the   7 . and it was too far for them to make their way back by  8 . The man shook his head as he walked along,“What a pity!So many starfish will die on the beach.” The man felt very  9 for those starfish . He went on walking and just at that time he was  10 to find a boy in front who was throwing the starfish back into the sea as  11 as he could. “How silly you are! My  12 ,” the man said.“There are so many starfish, and can you throw all of them back?” The boy didn’t stop but kept throwing. “  13 I can’t help them all, I can make a difference to this one, and this one, and this one,”said the boy.“Thinking for a moment, the man  14 to help return the starfish to their home. He smiled and said to himself, “Sometimes the biggest lesson in life comes from the   15 person.”

1.                A.drinking        B.making         C.selling    D.washing

 

2.                A.turned around   B.turned down     C.turned on D.turned off

 

3.                A.what           B.when          C.where    D.why

 

4.                A.air            B.land           C.water    D.environment

 

5.                A.something      B.anything        C.everything D.nothing

 

6.                A.lie             B.joke           C.story D.way

 

7.                A.wind           B.rain            C.waves    D.sands

 

8.                A.himself         B.itself           C.ourselves D.themselves

 

9.                A.tired           B.sorry           C.happy    D.excited

 

10.               A.afraid          B.surprised       C.sad   D.angry

 

11.               A.slow           B.fast            C.soon  D.high

 

12.               A.father          B.mother         C.son   D.daughter

 

13.               A.Or            B.So             C.Because   D.Though

 

14.               A.began          B.continued       C.forgot D.waited

 

15.               A.shortest        B.tallest          C.smallest   D.biggest

 

 

查看答案和解析>>

科目:初中英語 來源:2012年人教版初中英語七年級上冊Where is my backpack練習卷 題型:閱讀理解

 

Hello!  My name is David. I'm in Class 3, Grade 7. Here (A)___

our classroom. Thirty-two desks and thirty-two chairs  (B) __ in it. Some bags are on the desks. Some books are in the bags.  (C) 一些錄像帶在地板上。  Some plants are near the windows. They are fresh. What's that ? It's a map of China. Look!  What's this? It's a baseball.  (D) It's Jeff's baseball. It's (E) under the desk.

  根據短文內容,完成下列任務。(5分)

1.根據句意填入(A)、B)處所缺的單詞。(A)——B)——

2.把(c)處劃線的句子翻譯成英語。

3.把(D)處劃線的句子翻譯成漢語。

4.對(E)處劃線部分進行提問。

5.回答問題。

  —-Where are the 32 desks and the 32 chairs?

一They are______.

 

查看答案和解析>>

同步練習冊答案