题目内容

用方框中所给单词的适当形式填空。每词限用一次。

discuss she four die pronounce

1.Thanksgiving Day is coming. It’s on the___________ Thursday in November.

2.The students_____________ how to enter the writing competition when the teacher came into the classroom.

3.When the old man found the poor dog, it was already____________.

4.If you read aloud to practice your_____________, it will be perfect.

5.My little sister is old enough to dress____________.

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Most people buy a lot of gifts just before Christmas. But some people think we buy too much. They have started a special day called Buy Nothing Day. They don t want anyone to go shopping on that day.

Buy Nothing Day is on November 29th. It is 25 days before Christmas. At that time, we see ads in newspapers and on TV telling us to “buy,buy, buy!“

The idea for Buy Nothing Day started in Vancouver, British Columbia. Now people all over the world celebrate Buy Nothing Day. In California, USA, parents and children get together to read stories, sing songs and paint pictures. The children talk about why they don t need many toys. Last year, in Manchester, England, people dressed up in costumes to tell people that we buy too much.

In Albuquerque, New Mexico,high school students wanted to tell other students about Buy Nothing Day. They organized a dinner to give people information about Buy Nothing Day. They asked restaurants in the neighbours to donate the food. They put up posters and talked to other students about it. The dinner was a big success, many students liked the idea of this new tradition. This year, they want to have another dinner to tell more people about Buy Nothing Day.

1. When is Buy Nothing Day?

A. On December 25th. B. On November 29th.

C. On November 25th. D. On December 29th.

2. Buy Nothing Day started in .

A. Vancouver B. Albuquerque

C. California D. Manchester

3. In California, children usually enjoy on Buy Nothing Day.

A. going shopping for Christmas

B. buying some toys with their parents

C. organizing a dinner for other students

D. reading stories, singing songs and painting pictures

4.In Albuquerque,high school students organized a dinner to .

A. help poor people

B. make money on Buy Nothing Day

C. make advertisements for the restaurants

D. let other people learn about Buy Nothing Day

5. What's the best title for this passage?

A. A Free Dinner B. A Big Success

C. Buy Nothing Day D. A New Christmas Day

The Earth has warmed by about half a degree(0.50℃)over the last 100 years. It could be getting warmer on its own, but many scientists think that people are making the Earth warmer by making a greenhouse effect. The greenhouse effect is important. Without it, the Earth would not be warm enough for us to live on. But just a little warmer than it is now could cause problems for humans, plants and animals.

Many of the things we do every day can change the Earth’s temperature by sending greenhouse gases into the air. We send greenhouse gases into the air when we watch TV, turn on lights, dry hair, play video games, wash or dry our clothes or drive cars. The rubbish from factories and homes also produces greenhouse gases.

Even a small change in temperature can affect our weather. This can cause changes in the sea levels, the air, flooding, and our fresh water.

The change in the temperature can also cause changes in the living places for animals and plants, endangering many animals.

Global warming is a big problem, and every little bit we do can help. We can save electricity. We can save energy in other ways such as by taking buses or walking rather than driving cars. We can recycle to reduce the rubbish and save natural resources such as trees, oil and metals. We can buy products that don’t do bad to the environment and we can turn to solar energy. Remember the little bit that you do will bring a better world.

根据短文内容,选择最佳答案。

1.Which of the following does not send greenhouse gases into the air?

A.Watching TV. B.Turning on a light.

C.Driving a car. D.Walking to school.

2.In this passage, the scientists are mainly trying to make the readers realize___________ .

A.the greenhouse effect is important

B.humans are making the earth warmer

C.the earth is getting warmer in 100 years

D.the earth could be getting warmer by itself

3.Without the greenhouse effect,we would _____________ .

A.be safer

B.not be able to live

C.have a cleaner earth

D.have a better world

4.The writer gives us advice on how to save energy in __________ .

A.Paragraph 2 B.Paragraph 3

C.Paragraph 4 D.Paragraph 5

5.Global warming is a big problem but ___________ .

A.we can't do anything to help

B.we don't need to do anything

C.we can do something to help

D.we can do something to stop it

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