精英家教網 > 初中英語 > 題目詳情
選詞填空。
根據短文內容，用方框中所給的單詞填空。
Both, inside, could, experiment, grown
    What is the greenhouse(溫室)effect? Have you ever been inside agreenhouse, the allglass building where plants are     1    ?It's very warm, because the glass walls allow the sun's rays(光線)in but keep the heat
from getting out.
    Think of the earth as being    2    a large green-house. The gases act like a greenhouse's glass walls-they keep the heat from getting out into space,and the earth stays warm.
    Try,this easy     3    :Take two jars (大口瓶) and put a teaspoon of water in each jar. Put a lid (蓋子)
on just one jar. Place __4   jars in a aunny place. After a few hours,check on the jars. You'll see that the
open jar hasn't changed,but the closed jar will be hot inside. What happened? The heat from the sun     5     not get out from the closed jar.
1. grown   2. inside   3. experiment   4. both   5. could
練習冊系列答案
相關習題

科目：初中英語 來源：同步題 題型：填空題

根據短文內容及所給首字母填寫所缺單詞
     Many people find exams a frightening experience.Sitting down for an exam when everybody is so q   1   and serious
makes most people nervous.
     But there are a few things you can do to r  2     before you start. At the beginning of an exam,read all the instructions c  3     ,so you know exactly what you have to do. Work out how much time you can spend on each q   4   . If you feel
yourself getting nervous at any time,stop w   5   you are doing and take a few deep breaths.
     However,the most useful things are always done b   6   you get to the exam room. You may do some practice tests
and review your l  7     right way. And then the real thing will seem much e   8   .
     You also need to remember that exams are not the most important things in the world-even though you f  9     ,and
that you can do better next time.
1. _____ 2. _____  3. _____ 4. _____ 5. _____ 6. _____ 7. _____ 8. _____ 9. _____

查看答案和解析>>

科目：初中英語 來源：期中題 題型：閱讀理解

任務型閱讀。
     Can plants eat people? Probably not, but there are many plants that eatmeat. Some of them are big,
and they can eat small animals. One famous meat-eating plant is the Venus flytrap.
     The Venus flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like
the pages of a book. 3. They can open and close very quickly. Inside the leaves. there are three small
hairs. If an insect touches one of the hairs, the leaf closes quickly. The insect cannot get out. In about half
an hour,the leaf presses the insect until it is dead. Then, the plant covers. the insect with a special liquid
(液體). Slowly, the plant eats the insect.
     Plants arc living things that have leaves and roots and grow in earth.
     4. Most of them get energy from the sun, the air, and the ground. In some places,the ground is very
poor. It doesn't have all the important things that plants need, especially nitrogen (氦). Animal meat has a
lot of nitrogen, so some plants eat meat to get what they need. Let's hope that some of the bigger plants
don't get the same idea!

1. Why is Venus flytrap a famous plant?
    ____________________________________.
2. In some places, why do some plants get energy from animal meat?
   _______________________________________________________.
任務(二)
把文中劃線部分譯成漢語。
3. ______________________________________________________。
4. ______________________________________________________。
任務(三)
請給短文選一個適當的英文標題。
5. Which is the best title of this passage?
A. Meat-eating plants
B. Can plants eat people?
C. The Venus flytrap is a very strange plant
D. Animal meat has a lot of nitrogen

查看答案和解析>>

科目：初中英語 來源：同步題 題型：閱讀理解

任務型閱讀
    3.For those of us who are studying at school,the time of exams is very stressful and difficult. Some people find exam times so bad that they become ill,because they are afraid of failing;they are afraid of letting their parents and family down. If exams are really making you ill or worried,don't hide your feelings. Talk to someone about it. Maybe you can speak to a friend,or someone in your family,or teachers at your place of study. If one person doesn't help you,ask someone else.
    How to get through exams? Here are some advice: 
    Ask a teacher or tutor about how to review your lessons,and exam skills-how to work when you are in an exam.
    Take short rests during your time of work. If your mind is tired,it will not remember well.
    Plan your work:study at times when you know you will work at your best.
    Get enough sleep,and eat healthy food.
    You need exercise to work well. Walk, run, play sports-whatever you enjoy.
    Stop thinking about the future and failing.
    If you feel ill,talk to someone about your worries. But don't be too relaxed! 4. Some stress over exams makes you work hard for them.
    If it upsets you to talk to your friends about an exam when it is finished,don't do it! In fact,don't even think about the exam you have finished. What is done is done. You cannot change what you have written! 
    To this advice,we could add:
    If you are studying in the evening,don't go straight to bed. Your mind will still be  "going round and round"-thinking too much. Do something else, maybe walk or get exercise. Choose something that will relax you,and make you think of other things.
 (一)根據短文內容簡要回答問題。
1. Why do some students hate exams?
   _____________________________________________________________________
2. What should you do if the exam upsets you when it is finished?
   _____________________________________________________________________
 (二)將短文中畫線的句子譯成漢語。
3.__________________________________________________________________
4.__________________________________________________________________
 (三)請給短文擬一個適當的標題。
5.__________________________________________________________________

查看答案和解析>>

科目：初中英語 來源：湖南省中考真題 題型：閱讀理解

閱讀理解。
     Here is a page from a magazine called Future. Read the following information about things that
may happen in twenty years.
     Cars will run on solar power (太陽能) and will be much cleaner and safer. For example, if you are
too close to another car or if you are driving dangerously, your car will slow down or stop by itself.
     New cities will have to be built in the sea. Some cities on water will have two levels (層). People will
live on the upper level, the lower level will be used for traffic, shops and factories.
     Biotechnology (生物技術) will make food better and healthier. Plants without insects or illnesses
(病蟲害) will be developed. The taste of fruit and vegetables will be better and food will be kept longer.
     Many new ways to cure (治愈) illnesses will be found. People will use products of genetic
engineering (基因產品) to cure more illnesses. However, some new illnesses will appear.
Things To happen in   1   years.  
Cars To run on solar power; to be much   2   .
New cities To be   3   in the sea.
Biotechnology To make food better and healthier, plants will have no insects or illnesses.
The   4   of fruit and vegetables will be better and better.
Illnesses To be cured, some new illnesses will appear, some people have to find new   5   to cure
new illnesses.

查看答案和解析>>

科目：初中英語 來源：廣西自治區(qū)期末題 題型：閱讀理解

閱讀理解
        There are many ways to enjoy learning English.
        One of my students likes telling stories very much. I often ask him to tell a story in English before we have the English class. What happens?   66    He
tries to remember a lot of English stories and tells them in English.   67  . If
we don't understand him, he will translate the stories into Chinese for us.
Later he learns English well.   68  
       Another student has big problems in listening. She likes listening to
songs.    69    I advise her to write the words one by one when she listens to
them.    70   
      The two students have different experience of learning English. What
about you?

A.  We enjoy his English stories very much.  
B.  I offer her a lot of English songs.
C.  It is really helpful and her listening has been improved.
D.  We also learn a lot from his stories.
E. Learning English is not hard for him.

查看答案和解析>>

科目：初中英語 來源：同步題 題型：閱讀理解

閱讀理解。
     Look at the pictures and read through the following passage, then choose the right answers.
     If we find a bird nest, we will have a good place of observing(觀察) and knowing about birds.
     Birds sit on eggs and take care of their baby birds from April to June. Because the baby birds are too
young to leave the nest, mothers often leave and come back to the nest during the time to look for food.
So it is good to observe birds. When we observe birds, we'd better hide(躲藏) ourselves in a close place
to the nest, and it's better to use binoculars(雙筒望遠鏡).
     But how to make a bird nest? Picture 1 and Picture 2 are two kinds of bird nests. Picture 3 gives you
some other kinds of bird nests. They are very easy to make. If you want to make one, please follow these:
Making a nest: A good nest must be very fine, strong, thick and easy.
    a) Each nest must have six boards. Don't make the boards too slippery(光滑).
    b) Dig a small hole in the front of the nest as a door. The "door" is from 3cm to 5cm. So the bird can
fly in or out easily.
    c) Make sure the rainwater doesn't go into the nest.
    d) One piece of the boards should be easy to open.
    e) Please don't forget to color the nest.
    
1. The most important thing in observing birds is      _    .
A. to look for a place near the nest
B. to climb trees
C. to write down notes every day
D. to make a bird nest
2. When we're observing birds, we have to hide ourselves     _     .
A. to look after them
B. to use the binoculars
C. to make them do everything as usual
D. to catch the birds at last
3. If we make the nest too slippery,     _     .
A. it's not strong
B. it's not easy to make
C. it's not very beautiful
D. it's very difficult for birds to hold or stand on
4. We should leave a hole in the front of the nest so that        _  .
A. we can clean the nest
B. the birds can fly in or out
C. we can hang it easily
D. it's easy to make
5. What's the title(題目) for this passage?
A. Birds and men
B. Playing with the birds
C. Observing birds and making bird nests
D. Listening to the songs of birds

查看答案和解析>>

科目：初中英語 來源：江蘇中考真題 題型：閱讀理解

閱讀理解。
    Space travel is nothing new. The first spacecraft with a human was sent up into space in 1961.
    Since then, people have not only traveled to space, but many of them have also lived there in
space stations for some time.
    The Soviet Union(前蘇聯(lián)) sent the first space station into space in 1971. This space station was
called Salyut I. Salyut I was designed as a place where people could live while they observed space
and did experiments. The first group of astronauts lived there for 23 days. The Soviet Union went on
to make seven more Salyut space stations. At about the same time, the United States built its own
space station, called Skylab.
    Astronauts visited and often lived in these space stations for a short time. However, it wasn’t until
the late 1980s when the Soviet Union sent the Mir space station that people began to live in space for
a longer time. Mir stayed in space from 1989 until 2001, when it was decided that the space station
was too old and no longer safe to live in.
    Living in apace stations seems to be fun, but astronauts face many problems. One of them is food.
All the meals on space stations are put together on Earth and sent there by space shuttle. Because the
food has to last a long time (sometimes up to three months), a lot of it has to be stored in cans. The
space station does not have a fridge, but it has a cool room to keep fruit and vegetables fresh. Astronauts
also eat many other foods such as dried meat that do not need special care.
    Without the help of gravity, sitting down to eat can be tough. Astronauts sometimes have to fix
themselves to the wall while eating. They also have to be very careful to that food does not float away.
1.Which of the following has the closest meaning to the underlined word “observed” in Paragraph 2?
A. Discovered                              
B. Checked        
C. Watched                                
D. Fixed
2.What can we infer(推斷) from the passage?
A.Astronauts can never have a chance to eat fresh food when they live in space stations.
B.The Soviet Union sent a total of 9 space stations into space in the 1970s and 1980s.
C.Astronauts could live in the Mir space station for no more than three weeks.
D.Space travel has quite a long history of more than 60 years.
3.What is the best title of this passage?
A. Exploring Space                          
B. Space Travel
C. Living in Space                          
D. Space Stations

查看答案和解析>>

科目：初中英語 來源：同步題 題型：閱讀理解

閱讀理解
       Experts say that students usually need eight to ten hours' sleep at night , but more Chinese students
do not get enough sleep. Some Chinese parents are usually glad to see their children studying late. They
will think their children work very hard. But not all parents are happy about this. Once a mother told us
that every morning her 10-year-old boy put up one finger with his eyes still closed ,begging(央求) for
one more minute to sleep . Like thousands of student "early birds" in China, he has to get up before six
every morning.
       A report shows that a good night's sleep , students seem to be weaker than they should be. Many
students have fallen asleep during class at one time or another. Too much homework is not the only reason why students stay up late . Some watch TV or play the computer games late into the night.
       Experts have ever said that students should develop good study habits. So some clever students
never study late, they are able to work well in class.
1. The 10-year-old boy begged for one more minute to sleep because_____.
A. he didn't have enough sleep  
B. it wasn't time for him to get up
C. he didn't want to go to school
D. he wanted his mother to wake him up
2. In this passage "early birds" means persons who ______.
A. get up early  
B. get up late    
C. sleep less    
D. don't want to sleep
3. From the passage we know if students don't get enough sleep, they may ______.
A. become too weak to sleep  
B. not work well in class
C. go to bed early        
D. be weak in English
4. "Stay up late "here means _____.
A. study late                   
B. watch TV late
C. not go to bed until late        
D. stay outside
5. According to the passage , which of the following is right ?
A. If you want to study better, you must work hard
B. Sleeping less means working hard
C. Some clever students can work well in class because they have good study habits.
D. Students don't have enough sleep only because they have a lot of homework to do.

查看答案和解析>>

同步練習冊答案