Do you know that you can help the environment if you buy recyclable products instead of non-recyclable ones? Look for the recycle symbol-three arrows (箭頭) that makes a circle-on the package (包裝) .People reuse things to make recycled products. It usually takes less energy to make recycled products than to make new ones. The more energy we save,the better.

Imagine that it's a hot summer day. You put an ice cream on the sidewalk,and it melts (融 化) .Why does this happen? Well,you may know that the sun causes the ice cream to melt. But you may not know that we get solar energy from the sun. Solar energy is another way of saying “energy that comes from the sun. ” Solar energy can be used to heat homes,buildings,water,and to make electricity () .

Cars are an important part of life for most people. But cars also cause pollution and give out a lot of greenhouse gases into the air. It's lucky for us to have some cars that are better for the environment now. These cars can travel longer with less gasoline (汽油) . They don't pollute much,either. There will be less greenhouse gases if we use these kinds of cars.

Many things,like computers, TVs,and VCRs,have special labels (標(biāo)簽) on them. You can find the word “Energy” on the label and it also has a picture of a star. Products that have ENERGY STAR labels are made to save energy. Buying such products will help protect the environment.

How to protect the environment

Different 1

Detailed information

Buy recyclable products

The recycle symbol—three arrows that make a circle. Recyclable products are usually made out of things that already have been 2 .

Use solar energy

The sun 3 solar energy.

Solar energy can be used in many ways.

Use new types of cars

Most people are used to 4 on cars to travel.

Using these kinds of cars can help reduce less greenhouse gases in the air.

Buy products with ENERGY STAR labels

The label 5 “Energy” has a picture of a star. These products are made to save energy.

1.  2.  3.  4.  5.
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

  It's Sunday morning. There are many people in the park,some boys are playing basketball. There are some girls under a big tree. They’re singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat. Who's she? She's my mother. She is talking to Edward. Edward is her student. He is a good student. He studies hard. He's good at all the subjects. And he's friendly to all his teachers and his friends.

  根據(jù)短文內(nèi)容,選擇最佳答案。

() 1. The boys are .

   A. singing   B. playing basketball

   C. dancing   D. drinking

() 2. My mother is .

   A. a teacher   B. an officer

   C. a doctor   D. a woman

() 3. Edward is in .

   A. my home   B. the classroom

   C. the zoo   D. the park

() 4. —Who’s under a big tree?

   A. Some people   B. Some women

   C. Some girls   D. Some boys

() 5. 一What color is my mother's coat?

—It's.

   A. blue   B. white   C. red   D. yellow

查看答案和解析>>

科目:初中英語 來源: 題型:

                                            E

      I dreamed of going to the US when I was a middle school student. When I was in high school,I made up my m 1 to go to America.

      I wanted to study English and American culture. And I didn^ want to study in college in Japan at all. In Japan,it is very d 2 to enter a famous college or university but easy to graduate,so students don’t study hard after they enter the college or university. This was one of the r3 why I came to America.

      I came to America last September. I have been here for eight months. When I first came here,I was very surprised. There are many differences b 4 Japan and America. I felt it was very strange and interesting.

      I was also very upset because I heard English e 5 . Whenever I watched TV,went shopping,or even t 6 a walk,I heard only English. Everything was very hard for me because I could hardly understand EnglisK Now I am used to hearing English,and I can talk with Americans more e 7 ,so things are getting better.

     After I came here,I r 8   how much I love my family,how difficult it is to live by myself,how exciting it is to live in another country,and how important it is to do w 9   I want to do. If I didn't come here,maybe I didn't realize these things. This is the most important e 10   in my life. I'm going to stay here for about three years. I'll never forget the life in the US.

1.  2.

3.  4.

5.  6.

7.  8.

9.  10.

查看答案和解析>>

科目:初中英語 來源: 題型:

D

     Some kids start to drink alcohol at a young age. They think it is part of becoming an adult. They also think drinking is not that bad because so many people do it.

Parents may start to notice a change in their child's behavior if the child starts drinking. Kids who drink sometimes stop doing things they usually liked to do. They may keep telephone calls and not want anybody to touch their things. They do not have the same eating or sleeping habits.

     Parents need to get involved in their kids5 lives. They should talk to their children about their problems to be aware of any changes.

Parents can be the best protection. Children who get a lot of love can feel good about themselves. It helps them stop doing bad things even when other kids are doing them. Parents can also help set a good example by not drinking. They can have rules in the home that everyone follows.

     Give the children good ideas on how to say “no” to drinking,even when they are at a party. Try not tooverreact if the child tries alcohol. How you deal with it can affect their attitude. It may be helpful to talk to other parents about setting up rules about parties or other events.

根據(jù)上面短文的內(nèi)容回答問題。

1. What do some students think of drinking alcohol?

2. What may parents do to check if the child starts drinking?

3. What changes may happen to the kids who start drinking?

4. If parents find their children try alcohol,what should they do?

5. What is the main subject discussed in the passage?

查看答案和解析>>

科目:初中英語 來源: 題型:

C

     Different sports have different rules for the audience. For example,you have to keep quiet while you are watching gymnastics. But cheering can really help basketball and football players. So it is a good idea to learn about the culture and rules of sports.

     ◆Read the ticket carefully before you arrive. Try to reach your seat half an hour before the start of a game and don't walk about when the game is being held because you might disturb other audience.

     ◆Using flash to take photos is quite disturbing to tennis players. Mobile phones cannot be used in shooting centers.

     ◆Horse riding is a sport for gentlemen. So control yourself. Don’t get overexcited!You’d better not make noise or wave flags. These can surprise the horses in the stadium.

     ◆During the marathon,your cheering is important to the runners. But don't trouble them. Don’t offer them food unless they ask for it. Your help may put them off.

() 1. If a football match begins at 8: 00 a. m. , youJd better arrive at in the morning.

   A. 7:30   B. 7:45   C. 8:00   D. 8:30

() 2. According to the passage,in which of the following games can't people use flash to take photos?

   A. Swimming. B. Basketball

   C. Football. D. Tennis.

() 3. Who does the underlined word“ them” in the last paragraph refer to?

   A. Tennis players.

   B. Audience.

   C. Marathon runners.

   D. Football payers.

() 4. Which of the following is TRUE according to the passage?

   A. You can offer the marathon runners water any time when they are running.

   B. Keeping noisy and waving flags cannot help the horses.

   C. We cannot use mobile phones in horse riding matches.

   D. Cheering can really help all of the players.

() 5. What's the best title for the passage?

   A. How to Be Good Players.

   B. How to Be Good Audience.

   C. How to Remember the Games.

   D. How to Help Players.

查看答案和解析>>

科目:初中英語 來源: 題型:

() 7. The song reminded me of my childhood as soon as it .

   A. played   B. played   C. is played   D. was played

查看答案和解析>>

科目:初中英語 來源: 題型:

5. He left as a poor boy and returned as the ( wealthy) man in the town.

查看答案和解析>>

科目:初中英語 來源: 題型:

4. What a great surprise!The boy didn't expect that his father (buy) him a computer as his birthday present.

查看答案和解析>>

科目:初中英語 來源: 題型:

5. 店主說孩子能輕而易舉地操縱這種玩具飛機(jī)。

The shopkeeper says this kind of toy plane by children.

查看答案和解析>>

同步練習(xí)冊答案