Some scientists work in labs, and work in for...

Some scientists work in labs, and　　　　　　 work in forests.

A. Another B. other C. others D. the other

七年级英语单选题中等难度题查看答案及解析

Some of the animals and birds in the forests, such as monkeys and woodpeckers (啄木鸟), live in the trees. They are always flying from one tree to another to look for food among the leaves and branches (树枝). They even sleep in the treetops so they do not have to come down to the ground. Do you know the reason for it? Yes, people want wood, paper, and land. So many animals and plants are dying. If we do not do something to stop it, we will have no forests one day. It is bad for us. We should not use too much paper in our study or work. We should also plant more trees, because planting more trees can give these animals home and food. Animals are our friends. We should take good care of them to make our world better and better.

1.According to the passage, why do some of the animals and birds always fly from one tree to another?

A.To have fun B.To get food

C.To do exercise D.To look for friends

2.Animals and birds in the rainforests are having a lot of problems, because __________

A.they are not good. B.they want to leave forests.

C.people cut down too many trees. D.people don’t like planting trees.

3.We can help the animals if we __________.

A.use less paper and plant more trees B.build more houses

C.cut down more trees D.study hard

4.From the passage we can learn that __________.

A.animals are not important B.trees are important for animals

C.animals don’t need much food D.all the animals live in trees

5.What does the writer want to tell us in this passage?

A.Don’t use paper any more. B.Don’t build houses any more

C.There will be no animals on the earth D.People should help animals.

七年级英语阅读单选中等难度题查看答案及解析

Bonobos live in the rain forest. But some people come and kill their mothers A lady, Claudine André, comes to the rain forest to helpthe baby bonobos. She makes a safe place for them to live in. She also looks after(照顾)them. Soon, more and more people come to help look after the baby bonobos. They bring milk forthem and help them take a bath(洗澡).Also, they teach the bonobos to be like bonobos.　 With the help of many people the baby bonobos live therehappily. They learn to look for their food. They can find bananas and open nuts bythemselves. They learn to be friends with one another. They can go with the bigbonobos and be in a family. When the bonobos are ready, they can go back to therain forest and live in the trees again. They are happy there, for the rain forest istheir home.It is not easy. But I think it’s worthy(值得的),” says CIaudine André with a smile on her face

根据材料内容选择最佳选项,并在答题卡上将该项涂黑

1.Why does the lady help the baby bonobos?

A.They lose their mothers B.The lady lives near them

C.They are lovely and cute D.The lady wants to study them

2.What do more and more people do for the baby bonobos?

A.They make a safe place B.They bring water for them

C.They help them take a bath. D.They teach them to cook food

3.What can the baby bonobos do with the help of people?

A.Look for a better place B.Help people around them.

C.Make friends with people D.Be in a family with big ones

4.What do you think of Claudine André?

A.Funny B.Kind C.Clever D.Beautiful

5.What is the best title(标题) for the text?

A.Find baby bonobos B.Look after animals

C.Go back to the rain forest D.Live with baby bonobos

七年级英语阅读单选中等难度题查看答案及解析

Yuan Longping is a Chinese scientist (科学家). He was born(出生) in 1930 in Beijing. He works and lives in Changsha now. He is called the father of hybrid rice. Hybrid rice is a super rice. It can grow more rice than the common plant (普通品种). The super rice helps many hungry people around the world. They are so happy, and they want to thank Mr. Yuan for his help.

Yuan Longping likes reading. He reads for 1 hour every day. He also likes playing the violin. He puts his violin on the table in his bedroom. His wife can play the piano. So they often play together. How happy they are! Oh, he can speak English very well.

Mr. Yuan has a dream(梦). In his dream, he is sleeping under the rice plant(水稻) and there is a smile on his face.

1.What is Yuan Longping’s first name?

________________________________

2.Is Yuan Longping a teacher?　　

________________________________

3.How old is Yuan Longping?　

________________________________

4.What does Yuan Longping like?　　

________________________________

5.Where is Yuan Longping in his dream?

________________________________

七年级英语回答问题中等难度题查看答案及解析

One way that scientists (科学家) learn about man is by studying animals．In this lab, the scientists are studying the relationship between diet and health．

They are studying the relationship between the amount (数量) of food the mice eat and their health．The mice are in three groups．All three groups are receiving the same healthy food．The first group is eating one cup of food each day, the second group is eating two cups, and the third group is eating three cups．

After three years, the healthiest group is the one that is only eating one cup of food each day．The mice in this group are a little thinner. But they are more active．Most of the day, they are running, playing with one another．Also, they are living longer．Mice usually live for two years．Most of the mice in this group are still alive after three years．

The second group of mice is healthy, too．They are active, but not as active as the thinner mice．They are only living about two years．

The last group of mice is receiving more food than the other two groups．Most of the day, these mice are eating or sleeping．They are not very active．These mice are living longer than the scientists thought－about a year and a half．But they are not healthy．They are sick more often than the other two groups．

1.People give each group of the mice _______ amount of food every year.

A. a different　　 B. the same

C. a small　　　　　 D. a large

2.The experiment (实验) lasted for at least _______ years．

A. one and a half　　　 B. two

C. two and a half　　　　 D. three

3.The underlined word “they” in the second paragraph refers to _______.

A. the scientists

B. the mice in the first group

C. all the mice

D. the mice in the last group

4.The best title for the passage is ________．

A. Man and health　　　　　　　　　 B. Diet and animals

C. Diet and health　　　　　　 　　 D. Animals and human beings

5.The result of the experiment mainly shows that ________．

A. eating less may bring longer life

B. the mice eat more than the scientists thought

C. the mice live longer than the scientists thought

D. the more exercise you take, the healthier you will be

七年级英语阅读理解中等难度题查看答案及解析

Mr. Green works in a high school. He likes reading and often borrows some books from the library. He keeps reading newspapers after supper. So he knows much and teaches well. His students loves him very much. Mike， his little son， is only nine. He also likes reading books. And he often asks his father some questions. Mr. Green always answers difficult ones.

One day Mike read something about phones and he was interested in it. He asked his father a few questions， and his father answered all.　 His father said， “ Fathers always know much， but sons always know little!” The boy thought for a minute and said，” I don’t agree with(同意) you.”

“Oh? Why?”

Mike didn’t answer but asked， “Who invented the phone?”

“Bell.” answered Mr. Green.

“Why didn’t his father invent them?”

Looking at his son， Mr. Green didn’t know how to answer it.

1.What does Mr. Green do?

A.A reporter　　 B.A teacher

C.A librarian　　 D.A waiter

2.What does Mr. Green often do after supper?

A. He often takes a walk.

B. He often watches TV.

C. He often reads newspapers.

D. He often helps Mike with his homework.

3.Why do the students love Mr. Green?

A. Because he knows a lot and teaches well.

B. Because he is friendly to them.

B. Because he didn’t ask them to do homework.

D. Because he works hard.

4.Who invented the phones?

A. Bell　　　　 B. Mr. Green

C. Mike.　　　　 D. Bell’s father.

5.From the story ，we know that Mike is a ______boy.

A. lazy 　　　 B. seven-year-old

C. clever　　　 D. stupid( 愚蠢的).

七年级英语阅读理解中等难度题查看答案及解析

Lab work is fun but you must be careful. Listen carefully when your teacher reads and explains（解释）the rules before your first lab lesson.

1.You must know the LAB RULES ____________ the first lab lesson.

A.before B.since C.during D.after

2.It is necessary for you to __________ before every experiment.

A.read all instructions carefully B.take enough food and drinks

C.smell chemicals immediately D.talk with your classmates

3.If you are not: sure how to use　 the apparatuses, __________________.

A.read the rules carefully B.try them again and again

C.ask your teacher for help D.return all apparatuses to the places where they were

4.The underlined word "spill" means ___________________.

A.take care of B.run out of C.fall off D.pour out in drips

5.You should put the waste materials into the ____________.

A.packet B.paper bag C.bin D.waste baskets

6.When you are in the science lab, you mustn't _______________________.

A.be careful in order to prevent injury

B.listen carefully when your teacher explains the rules

C.taste chemicals without the teacher's permission

D.throw waste materials into proper waste baskets

七年级英语阅读单选中等难度题查看答案及解析

Mr Clarke works in a middle school. He likes reading and often 　　 some books from the library. He 　　 to the radio every morning and reads 　 　 after supper. So he knows much and teaches well. His 　　 admire him very much.

Mike, Mr Clarke’s little son, is only nine. He 　　 　　 likes reading books. And he often asks his father some questions. Mr Clarke always thinks he’s too 　　 　　　　　　 to understand him and chooses 　　 ones to answer. Of course, the boy is not happy with it.

One day Mike read 　　 about the electric lights(电灯) and was 　　 it. When his father told him to do some housework, he went on thinking of it. He asked 　　 questions, and his father answered all. Then his father said proudly(自豪地), “Fathers always know 　　 than sons!”

The boy thought for a while and said, “　　 .”

“Oh? Why?”

Mike didn’t answer and asked instead, “Who 　　 the electric lights?”

“　　 ,” answered Mr Clarke.

“Why didn’t his father invent them, then?”

Looking at his son, Mr Clarke didn’t know 　　 to answer!

1.A. finds　　　　　　     B. borrows             C. sells　　　　　　　     D. buys

2.A. listens　　　     B. hears　　　         C. says　　　　　　　　     D. reads

3.A. letters　　　　　 B. stories　　　　　　     C. messages             D. newspapers

4.A. parents　　　　　　 B. students　　　　　 C. classmates             D. teachers

5.A. never　　　　　　　 B. even　　　　　　　　     C. only                 D. also

6.A. able　　　　　　　     B. clever            C. old　　　　　　　　　     D. young

7.A. easy            B. difficult　　　     C. different　             D. happy

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

9.A. afraid of　　　　 B. angry with　　　 C. interested in　　　　     D. worried about

10.A. a few             B. few　　　　　　　　     C. little　　　　　　　　     D. a little

11.A. less　　　　　　 B. least             C. more　　　　　　　　     D. most

12.A. I think so　　 B. I don’t know　　　 C. I agree　　　　　　     D. I don’t think so

13.A. invited　　　　　　 B. invented　　　　　     C. bought　　　　　　     D. borrowed

14.A. Thomas Brown　 B. Thomas Edison　     C. Allan Smith　         D. Ron Jenkins

15.A. when　　　　 　　 B. which　　　          C. what　　　　　　　　     D. how

七年级英语完型填空中等难度题查看答案及解析

Work hard, believe in yourself ______ you will make some progress.

A.but B.so C.and D.then

七年级英语单选题中等难度题查看答案及解析

1

Can animals do work for us? Some scientists think that animals may do a lot of jobs. They say that we may see many elephants, monkeys, dogs, bears and other animals do a lot of things. Animals can get something to eat if(如果) they do some work for people.

Some scientists say that many different animals may do lots of jobs if they know they will get something to eat. Of course, dogs can guard a house, and elephants can do some heavy jobs. And we can also teach animals to work in factories. In America apes(猿) can help people make cars. Scientists believe that these big monkeys may drive cars.

1.Many different animals may do many jobs if ___.

A. they can go to the wild. (野外)   B. they learn they can get something to eat

C they have a good place to live in D. they are happy

2.___ can work for us.

A. Only a few animals     B. Lots of animals

C  Few animals         D. No animals

3.What kind of animals can guard(看护) a house?

A. A dog    B. An elephant   C. An ape   D.A monkey

4. What jobs can elephants do?

A. Doing heavy jobs.      B. Guarding a house

C. Making cars           D. Driving cars

5. Which of the following is true?

A. In China apes can help people make cars.

B. Scientists believe that monkeys may play the piano

C. All the animal can do work.

D. Apes may drive cars

七年级英语阅读理解简单题查看答案及解析