When we walk our dog after school, we use energy(能源). When we do our homework, we also use energy. When we listen to music on the radio, we are using energy again.
Energy has many different forms. We use electrical energy when we watch TV. The food we eat has chemical energy. Our bodies also use a kind of energy called motion to move. It is said that a person usually uses energy as much as 9.3 liters of oil every day.
Energy is everywhere, but it’s not freely available. So what can we do to save energy? Let’s start from home. Here’s some advice.
— Turn off the lights, computers, TV and other electrical things when you aren’t using them.
— Take a short shower instead of a long one.
— Lower the temperature setting on your water heater to save energy.
— Don’t open the microwave door too often to check on your food. Every time you open it, you waste some heat energy.
— Don’t open the door of your refrigerator very often. A refrigerator needs a lot of electricity to get cold again after you open it.
1.How many forms of energy are mentioned in the second paragraph?
A. 2 B. 3 C. 4 D. 5
2.In order to save energy at home, _________
A. we had better take a short shower.
B. we shouldn’t open the doors too often.
C. we shouldn’t use electrical things during the daytime.
D. lights, computers, TV and other electrical things should be turned off all the time.
3.Readers who like reading this article may also be interested in the information about ________.
A. Top 10 Movies of April
B. Top 10 Richest People of 2019
C. Top 10 New Energy Cars of 2019
D. Top 10 Greatest Scientists of 21 century.
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:初中英語(yǔ) 來(lái)源:廣東省2018-2019學(xué)年七年級(jí)第二學(xué)期第一次月考英語(yǔ)試卷 題型:單選題
--- It is said that Xie Tingfeng and Chen Yixun knew each other many years ago. And they will remain good friends.
--- Really? I don't know before.
A. still be B. care C. catch
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:四川省成都外國(guó)語(yǔ)學(xué)校2018-2019學(xué)年七年級(jí)下學(xué)期期中考試英語(yǔ)試卷 題型:單選題
-Where is Billy?
-He is ______ the phone with his friend Rob in the room. Rob is helping him ______ his math.
A. on; with B. in ; with C. on; at D. in; at
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:廣東省東莞市橫瀝愛(ài)華學(xué)校2018-2019學(xué)年八年級(jí)下學(xué)期期中考試英語(yǔ)試卷(含聽(tīng)力) 題型:單選題
The government provided the homeless people food and clothes.
A. in B. with C. onto D. to
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:四川省成都外國(guó)語(yǔ)學(xué)校2019屆九年級(jí)下學(xué)期期中考試英語(yǔ)試卷 題型:單詞填空
Fill in the blanks with proper words whose first letters are given.
April Fools’ Day is on April 1st. People can play j1.on others on this special day. If you succeed, you usually laugh and say “April Fool!” The person who has been fooled by you laughs, too, and he will never be a2. with you on that day.
Mother’s Day is on the second Sunday of May. It’s a day to thank our mothers. On that day mothers usually r3. flowers and cards from their children. Fathers and children do the housework so that mothers can have a good r4..
Easter Day f5. on the first Sunday after the full moon which is on or after March 21st. It’s also called Easter Sunday. It is said that on that day Jesus Christ(耶穌) comes back to life. Many people go to church and children often get p6. such as toy rabbits.
Thanksgiving Day is on the fourth Thursday in November. It’s a n7. holiday for all the people around the United States. Thanksgiving Day has been c8. since 1789. It’s a day when people give thanks for the good things in life. Usually families all get together and have a big dinner for celebration.
Christmas Day falls on December 25th, which is an annual festival, commemorating(紀(jì)念) the b9. of Jesus Christ. Christmas Day is a public holiday in many of the world's nations. Religious and cultural celebrations can be seen e10. around the world, from Stuart, a small town in Florida to Paris, France; from New Zealand to Russia. People exchange gifts, send Christmas cards and visit friends.
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:四川省成都外國(guó)語(yǔ)學(xué)校2019屆九年級(jí)下學(xué)期期中考試英語(yǔ)試卷 題型:單選題
He left the room in a hurry, with the door wide ________.
A. open B. opened C. opening D. opens
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:四川省成都外國(guó)語(yǔ)學(xué)校2019屆九年級(jí)下學(xué)期期中考試英語(yǔ)試卷 題型:單選題
----How was the film you saw last night?
----It couldn’t be worse.
A. It was so so. B. It was awful C. Nothing bad. D. It was great.
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:廣東省2019屆九年級(jí)下學(xué)期第一次月考英語(yǔ)試卷 題型:單選題
We should __________ in face of difficulties .
A. pull off B. pull down C. pull up D. pull together
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:廣東省2018-2019學(xué)年七年級(jí)下學(xué)期期中考試英語(yǔ)試卷 題型:單選題
--________ do you need to get home from here ?
--Only 10 minutes.
A. How long B. How far C. How much D. How old
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專(zhuān)區(qū) | 電信詐騙舉報(bào)專(zhuān)區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專(zhuān)區(qū) | 涉企侵權(quán)舉報(bào)專(zhuān)區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com