China has decided to stop the use of free plastic bags. Supermarkets, shops and outlets (经销店) in
China can"t offer plastic bags any more.
Every year, people use too many plastic bags. They throw them here and there after they have used
them. The government has done its best to deal with them but failed. While we offer quick service (服务)
to customers, the plastic bags pollute water, earth and air, and they waste the oil. The government asks
people to go back to carry cloth bags and use baskets when they go to buy something. The cloth bags
and the baskets can be used again and again. Many months have passed. The environment has been
improved a lot. |
| Action | Make a decision to stop the use of 1. | | 2. | Supermarkets, shops and outlets | | Advantage | Offer 3. service to customers | | Disadvantage | Pollute water, earth and air and waste 4. | | What should we do | Go back to carry cloth bags and use 5. |
答案
| 1. free plastic bags 2. Places 3. quick 4. the oil 5. baskets |
举一反三
| 阅读理解。 | There are lots of animals on the earth. What is the biggest animal of all? The whale is. A blue whale weighs
more than a hundred tons.
Whales live in the sea, but they are not fish. They are mammals and must have air to breathe. The babies
drink milk from the mother"s body. Every spring, groups of whales swim hundreds of kilometers to warm
places.
Each group goes to the same place every year. The mothers take very good care of their babies. Whales
are a gentle kind of giant. They always live together and help each other. They "talk" to each other in the water
with a high noise that sounds like singing.
Yet people kill over a hundred whales a day. They kill them to make many things. The whale dies very
slowly and in great pain. Some ships kill every whale they can find, even mother whales and babies. If things
go on like this, there will be no young whales to grow up and no mother whales to have more young. | | 1. ______ are the biggest animals on the earth. | | [ ] | A. Elephants
B. Lions
C. Whales
D. I don"t know | | 2. Whales are ______. | | [ ] | A. mammals
B. fish
C. mothers
D. babies | | 3. Whales can live ______. | | [ ] | A. in the sea
B. on the land
C. in the river
D. A and B | | 4. When whales talk, it sounds like ______. | | [ ] | A. singing
B. crying
C. a baby
D. calling | | 5. Some people kill ______. | | [ ] | A. only mother whales
B. only baby whales
C. the old whales
D. A, B and C | | 完形填空。 | Mrs Wang lives in Nanjing now. She is 102 years old. People often ask her 1 she can keep healthy in
her life. Mrs Wang says everyone 2 live to 102 if he eats healthy food and does some exercise every day.
Mrs wang thinks, first of all, 3 is very important. She often 4 a glass of milk and two eggs for it at
about 8:00 a.m. Milk and eggs give her energy. So she doesn"t often feel 5 in the morning. She 6 eats
snacks because she doesn"t think they are healthy food. She seldom eats meat too. She usually has some 7
and vegetables for lunch and supper. And 8 meals, she usually has an apple or a banana.
Mrs wang does some exercise too. She thinks she is still young. She plays Taiji for 9 every day.
Sometimes she also dances with her friends. "Do you want to be 10 forever (永远)? I"m sure you can if
you have a good lifestyle!" Mrs Wang says to us. | ( )1. A. what
( )2. A. can
( )3. A. lunch
( )4. A. is having
( )5. A. tired
( )6. A. often
( )7. A. pork
( )8. A. beside
( )9. A. a year
( )10. A. young | B. when
B. should
B. breakfast
B. are having
B. happy
B. usually
B. rice
B. in front of
B. a week
B. old | C. where
C. need
C. supper
C. has
C. well
C. always
C. beef
C. behind
C. 2 o"clock
C. luck | D. how
D. must
D. dinner
D. have
D. excited
D. never
D. meat
D. between
D. half an hour
D. hungry | | 阅读理解。 | Scientists are trying to make the deserts into good land again. They want to bring water to the deserts, so
people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is
becoming desert all the time. Scientists may not be able to change the desert in time.
Why is more and more land becoming desert? Scientists think that people make deserts. People are doing
bad things to the earth.
Some places on the earth don"t get much rain. But they still don"t become deserts. This is because some
green plants are growing there. Small green plants and grass are very important to dry places. Plants don"t let the
hot sun make the earth even drier. Plants don"t let the wind blow the dirt away. When a little bit of rain falls, the
plants hold the water. Without plants, the land can become a desert much more easily. | | 1. Deserts _________. | | [ ] | A. get very little rain
B. never have any plants or animals in them
C. can all be turned into good land in the future
D. both A and C | | 2. Small green plants are very important to day places because ________. | | [ ] | A. they don"t let the sun make the earth even drier
B. they don"t let the wind blow the earth away
C. they hold the water
D. A, B and C | | 3. Land is becoming desert little by little because ________. | | [ ] | A. plants can"t grow there
B. there"s not enough rain
C. people are doing bad things to the earth.
D. scientists know little about desert | | 4. Which is the main idea of the first paragraph? | | [ ] | A. Scientists know how to change land into good land.
B. Land is becoming desert faster than scientists can change it back into good land.
C. If scientists can bring water to the desert, people can live there.
D. More and more places are becoming deserts all the time. | | 5. After reading this, we learn that ________. | | [ ] | A. plant can keep dry land from becoming desert.
B. it is good to get rid of (清除) the grass in the desert
C. all places without much rain will become deserts
D. it is better to grow crops on dry land than to grow grass | | 阅读理解。 | June 5 is World Environment Day. This makes us pay more attention to our environment and we need to
protect it.
When Wang Boxuan, a Beijing high schoolboy, uses up his exercise books, he does not throw them away.
Each one is stored at his school with hundreds of exercise books given by other students. Then they are sold to
a Beijing paper making factory.
The paper is recycled and used again by students and teachers in the school. At the same time, the money
made from the sales goes towards schools in Inner Mongolia for planting trees and grass. This place is one of
the sources of the sandstorms that often attack Beijing during springtime.
Wang"s school is one of the schools in the capital that take part in the"green promise"environment protection
activity. So far, nearly 210,000 students have taken part in the activity, collecting more than 87 tons of waste
paper.
With the Olympic Games coming to Beijing in 2008, students are eager (渴望) to help make the capital a
more pleasant place.
"There are some environment problems in the city, such as sandstorms." said Wang. "We should do our duty
and encourage others to do so as well."
Vice- Premier (副总理) Zeng Peiyan has written a letter to the teachers and students to encourage them to go
on supporting environment protection. | | 1. What do Wang Boxuan and his schoolmates do with the waste exercise books? | | [ ] | A. Throw them away.
B. Store and sell them.
C. Cut them into pieces.
D. Give them to the students in Inner Mongolia. | | 2. What is the money from sales used for? | | [ ] | A. Buying new exercise books.
B. Helping poor students.
C. Planting trees and grass.
D. Being stored. | | 3. What can we infer (推断) from the third paragraph? | | [ ] | A. Many years later, students will have no exercise books to use.
B. Many years later there will be no waste paper.
C. Many years later, the sandstorms will be weaker in Beijing.
D. Many years later, Beijing will be much dirtier. | 4. Choose the right order according to this passage?
a. Trees and grass were planted.
b. Schools in Inner Mongolia received the money.
c. Students collected waste paper.
d. Vice- Premier encouraged the teachers and students. | | [ ] | A. cbda
B. badc
C. bacd
D. cbad | | 5. Which is the best title for the passage? | | [ ] | A. Planting trees.
B. Green promise.
C. Collecting waste paper.
D. Making money. | | 阅读理解。 | No air means death. Though we can"t see it, there is air all around us, so air is everywhere and gives life to
every living thing.
Without it we can"t live. Bad air makes people ill. We must have fresh air to keep us in good health.
In the city there are many people and there are too many cars running on the roads the gas which the cars
spread (传播) out is full of poison (有毒). Every day we breathe it in again and again. This makes us feel sick.
Besides the cars, there are many factories too. From the chimneys (烟囱) of these factories, we usually get
black and grey smoke. This kind of smoke, when mixed with air, is dangerous to our health because it contains
much poisonous gas. So in order to keep ourselves healthy we should go out to the countryside to breathe more
fresh air. | | 1. Air is very important because _______. | | [ ] | A. We can"t see it.
B. It is everywhere.
C. It gives life to every living thing.
D. It does no harm to people"s health. | | 2. We must have fresh air to _______. | | [ ] | A. make our room healthy
B. keep us healthy
C. keep out house clean
D. see every thing clearly | | 3. The gas which the cars spread out is _______ the black smoke that comes out of the factories. | | [ ] | A. as grey as
B. as much as
C. as dense as
D. as little as | | 4. In the city, the air is not so clean as that _______. | | [ ] | A. in factories
B. out of doors
C. in the countryside
D. indoors | | 5. We can"t get more fresh air when we are in _______. | | [ ] | A. hills
B. countryside
C. seaside
D. big cities | 最新试题
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