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．a(chǎn)lsoD．a(chǎn)lready
小題4:
A．eatB．liveC．haveD．get
小題5:
A．a(chǎn)re going toB．mayC．certainlyD．will
小題6:
A．whenB．yetC．a(chǎn)ndD．while
小題7:
A．a(chǎn) littleB．a(chǎn) 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．a(chǎn)sC．a(chǎn)s ifD．seem

小題1:B
小題2:C
小題3:A
小題4:B
小題5:D
小題6:D
小題7:B
小題8:B
小題9:D
小題10:A

小題1:根據(jù)前后句子的關(guān)系為因果關(guān)系，故選B，表示因為的意思。
小題2:根據(jù)上下文的內(nèi)容可知答案為C，表示不能夠做某事，故選C
小題3:too 表示也時，位于句子末尾，故選A
小題4:in order to ，表示為了做某事，根據(jù)上下文的意思，可知答案為B，表示生活的意思。
小題5:在if 引導(dǎo)的從句中If you look carefully at the plants around you   5   find that there are many kinds of plants.如果主句為一般將來時，從句用一般現(xiàn)在時代替將來時。
小題6:while 在此表示然而的意思，也含有與此同時的意思，故選D
小題7:only a few ，表示只有一點點，故選B
小題8:根據(jù)前文的內(nèi)容，可知答案為B，表示不同的，故選B
小題9:not ···at all ，表示一點兒也不，故選D
小題10:like 表示像···一樣，為介詞，符合題意。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：閱讀理解

Basketball is still a young game. It's over a hundred years old. In the winter of 1891, a certain college was having some trouble with its boy students. The weather was bad and the students had to stay indoors. As they couldn't play outdoors, they were unhappy, and some even got into fights from time to time.
　　Some of the teachers, at the college asked Dr. Naismith to invent a game so that the students might have something to play with. It was not easy to invent such a game because it had to be played indoors , and the court (球場) was not very large.
　　Dr. Naismith thought for a few days and invented a kind of ball game. It was a fast, wonderful game with much moving and passing of the ball. It was played between two teams. To make a score , the ball had to be thrown into the basket ten feet(英尺) above the floor on the wall . At each end of the court there was such a basket. At first, Dr. Naismith wanted to throw the ball into a box. As he could not find boxes of the right size, he had to use fruit baskets instead. That is how the game got its name.
小題1:How long is it since basketball was invented?
A．1000 yearsB．More than 100 years
C．1100 yearsD．Less than 100 years
小題2:The students felt unhappy because _______.
A．they had much homework to do
B．they often got into fights
C．they couldn't play outdoors
D．they had little time to study
小題3:Who asked Dr. Naismith to invent a game?
A．Some studentsB．Some teachers
C．Some students' parentsD．Some of his friends
小題4:When a student ______ , he makes a score.
A．receives the ball.
B．throws the ball to another student
C．runs quickly with the ball in his hand
D．throws the ball into the basket
小題5:Which sentence is right?
A．Dr. Naismith had to use fruit baskets to throw the ball.
B．It was easy to invent the game.
C．The students could go outdoors when the weather was bad.
D．The ball had to be thrown into the basket ten feet above the floor.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


The rules（規(guī)則，常規(guī)） in American schools
Greetings
You needn’t greet your teachers when you come into a very big class. If you are late for class, you may go into the classroom quietly. But you should say sorry to the teacher after class.
Answering questions
Don’t talk when somebody else is speaking. If you have something to say, you have to wait. When someone is speaking, you shouldn’t interrupt him or her. If you want to answer the teacher’s questions, you may stand up and speak loudly. It’s impolite to keep quiet when your teacher asks you questions. If you don’t know the answers, you can say “I’m sorry”.
Other interesting rules
Some American schools don’t allow students to wear caps, sunglasses or too large trousers. And they can’t bring any bananas to school. The school bags for the students are usually sheer （透明的）, so teachers can find what’s in it easily.
小題1:If you are late for class in American schools, what should you do?
________________________________________________________
小題2:Is it polite to talk when someone else is speaking?
________________________________________________________
小題3:When students want to answer the teacher’s questions, what should they do?
_________________________________________________________
小題4:In some American schools, students can’t do any things. Give an example.
__________________________________________________________
小題5:Why are the students’ bags sheer in some American school?
_________________________________________________________

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Doing experiments can be interesting, and you may try the following experiments at home. Make sure that you’ll do them with an adult.

小題1:How many experiments are there in the pictures?
A．Six.B．Five.C．Three.D．Two.
小題2:The following are the instructions on how to do “Step 2” in these experiments. Which one is the right order?
a. Pour 3/4 of the water away. 
b. Put a balloon on the bottle.
c. Put the bottle in a bucket of hot water. The air rises into the balloon.
A．a(chǎn), b, cB．a(chǎn), c, bC．b, a, cD．c, a, b
小題3:What can you see in the bottle at last in Experiment A?
A．Some ice.B．Some water.
C．Some ice and water.D．A cloud and some water.
小題4:What will happen to the balloon in “Step 3” in Experiment C?
A．It will be bigger.B．It will be broken.
C．It won’t change.D．It will be in the bottle.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

E—schoolbags
Is your schoolbag too heavy to carry? The e-schoolbag will help you. It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon.
Heavy schoolbags have been a serious problem for a long time. But the e-schoolbag will work it out. An e-schoolbag is much lighter than a usual schoolbag. Perhaps, the e-schoolbag should be called an e-textbook. It is as small as a usual book, but it can still have all the things for study, such as a textbook, an exercise book and so on. They can be made into chips(芯片) like stamps. The students can read the text page by page on the screen, take notes, or even send e-mails to their teachers. They only need to put the right chip into the e-schoolbag and then the students can use it.
Some people say that e-textbooks can be easily broken, while others say it is not good to student’s eyes. But only time will tell.
小題1:What is the e-schoolbag used for ? It can’t help students _________.
A．take notes
B．send e-mails
C．lighten(減輕) the schoolbag
D．read the text in the paper book
小題2:What’s the e-school like?
A．It’s bigger than a usual book.
B．It’s just as big as a usual book.
C．It’s as big as a stamp.
D．It’s not as small as a usual book.
小題3:How can e-schoolbags have all the things for study?
A．They are made into stamps
B．They are made into chips.
C．They are called e-textbooks
D．They put the books into e-schoolbags.
小題4:Which statement is NOT true according to the passage?
A．That e-schoolbags may be easily broken
B．It may not be good to student’s eyes.
C．They have been into use in school in China.
D．The e-schoolbag will solve the problem of the heavy schoolbags.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

A good way to pass the exam is to work hard every day. You may not pass an exam if you word hard all the time before the exam.
If you are getting ready for an English exam, do not only learn grammar rulers(語法規(guī)則)。 Try to read stories in Enlish and speak English Whenever you can.
Before you start the exam, read the questions carefully. Try to understand the exact meaning of each question before you pick up your pen to write. When you finish you exam, read you answers once more, correct the mistake (錯誤)if there are any and make sure that you don’t miss anything out.
小題1:How can you do well in exam?
A．work hard every dayB．Read stories in English
C．Be careful in doing the questionsD．Read your answers carefully.
小題2:Only learning rules of grammar   to passs an English exam.
A．is enough (足夠的)B．is not enough
C．is goodD．is not good.
小題3:It is not a good way      
A．to read English stories
B．to learn rules of grammar
C．to speak English as much as possible (盡可能的)
D．to work hard only a few days before the exam
小題4:The word “ whenever ” means    
A．every timeB．What timeC．a(chǎn)t any timeD．forever (永遠)
小題5:Before you start the  exam   
A．read the answers
B．correct the mistake
C．write the meaning of each question
D．read the questions carefully

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Are you looking for something fun? Would you like to help other people in your free time? Then join us and be a volunteer（自愿者）.
We have volunteer jobs for people of all ages. Anyone, between the age of 12 and 80, can become a volunteer.
You can help people in many ways. Nursing homes need volunteers to take care of old people. Hospitals need volunteers to look after children while their parents see a doctor. Animal lovers can help take care of those dogs and cats without homes. There is something that out volunteers want to tell you.
“As a volunteer, I don’t want to get anything. Seeing the children’s happy faces, I am happy, too.” said Carlos, an old woman of 62.
“ I often played computer games in my free time before. Now I help middle-aged people learn how to use computers.” said another volunteer at the age of 18.
If everyone gives a hand, we’ll have a better world to live in.
Interested? Call us on 1-800-555-5756 or visit our website: www.active.com.
小題1:What kind of person can become a volunteer?
A．A 10-year-old boyB．A 46-year-old woman
C．An 11-year-old girlD．All babies
小題2: ____ need volunteers.
A．Animals without homes
B．Old people in nursing homes
C．Children while their parents see a doctor
D．All the above
小題3:Carlos ______.
A．wants to get something as a volunteer.
B．likes playing computer games.
C．like her work as a volunteer very much.
D．Is helping middle-aged people learn how to use computers.
小題4:What does the phrase “give a hand” mean? It means “ ____”
A．offer helpB．have an interest C．give money D．get something
小題5:This passage is ______.
A．a(chǎn) storyB．a(chǎn) playC．a(chǎn)n ad(廣告)D．a(chǎn) joke

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


Arctic fox(北極狐) is a kind of small fox that lives in the Arctic. It grows about 50 centimeters long, not including its tail, 30 centimeters tall and weighs from 3 to 7 kilos.
The Arctic foxes are white or blue in color. The white ones are white in winter, but grey-brown in summer. The blue ones are blue-grey all year round. The Arctic foxes have long, thick hair that is called fur. And the long fur covers their whole bodies, including both their cat eyes and rabbit feet, to keep them warm in the low temperature in the Arctic.
The Arctic foxes feed mainly on birds, birds’ eggs and other small animals. Teamwork is the way they look for food, and they don’t like to do that alone.
Baby Arctic foxes are very lovely. They don’t open their eyes until a week after their birth. For the first half of the year, their parents offer them food. They begin to look for food on their own when they are about six months old. The next year they can live alone.
Today, the number of the Arctic foxes is becoming smaller and smaller, because people kill them for their fur to make beautiful coats for money. Something must be done to protect the Arctic foxes.
小題1:Not all the Arctic foxes change their colors in different seasons.
小題2: The Arctic foxes have rabbit eyes and cat feet.
小題3: Baby Arctic foxes are born with their eyes open.
小題4: Birds, birds’ eggs and other small animals are the main food for the Arctic foxes.
小題5: According to the passage, there are more Arctic foxes now.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


In most languages, a greeting is usually followed by “small talk”. Small talk means the little things we talk about at the start of a conversation.
In English-speaking countries people often make small talk about the weather: “Nice day, isn’t it?” “Terrible weather, isn’t it?” But there is something special about small talk. It must be about something which both people have the same opinion about. The purpose of small talk is to let both people agree on something. This makes meeting people easier and more comfortable. People usually agree about the weather, so it is a safe topic for small talk. But people often disagree about religion or politics so these are not suitable topics for small talk in English. The topics for small talk also depend on where the conversation is taking place. At football matches, people make small talk about the game they are watching: “Great game, isn’t it?” At bus stops, people may comment about the transport system: “The bus service is terrible, isn’t it?”
Greetings and small talk are an important part of conversation in any language. The way people great each and the things they talk about, however, may be different from one language to another. This shows that there is much more to learn when we learn a language than just the vocabulary and the grammar of the language. We also have to learn the social behavior of the people who speak it.
小題1:Small talk ___.
A．is a kind of conversation with short words
B．is a greeting when people meet each other
C．is to let people disagree about something
D．is something we talk about to start a conversation
小題2:The best topic of small talk is about ___.
A．the weatherB．politicsC．GamesD．languages
小題3:The passage suggests that when we learn a language ___.
A．we should learn about the transport system of the country
B．we should only master the grammar and vocabulary
C．we should know the culture about the country
D．we should grasp the importance of the language
小題4:When we say “Great game, isn’t it?” we in fact___.
A．a(chǎn)sk a questionB．have a conversation
C．greet each otherD．begin a small talk
小題5:What we learn from the passage is that ___.
A．different language has different grammar
B．small talk is an important part in a language
C．small talk depends on the purpose of the conversation
D．in English-speaking countries we should talk about the weather.

查看答案和解析>>

同步練習(xí)冊答案