“低碳生活,從我做起!”請仔細(xì)閱讀下列材料,找出以下五種“低碳”行為產(chǎn)生的直接效應(yīng)。
 
小題1: Henry often recycles water to clean his room and water the flowers.                   ▲ 
小題2: Daphne always turns off the lights and the computer as soon as she leaves her office.     ▲ 
小題3: Mr. White sometimes goes to work by bus or on foot instead of driving his car.            ▲ 
小題4: Li Lei usually uses QQ or e-mail to communicate with his friends instead of paper letters.  ▲ 
小題5: Miss Zhang never wears fur(皮草)clothes and she decides to eat less meat.            ▲ 

小題1:C
小題1:A
小題1:E
小題1:B
小題1:D

小題1:根據(jù)本題描述,亨利總是利用廢水來打掃房間和澆花,可知產(chǎn)生的直接效應(yīng)是節(jié)約水,故選C,節(jié)約水.
小題1:本句中達(dá)芙妮總是一離開辦公室就關(guān)掉電燈和電腦,產(chǎn)生的直接效應(yīng)是節(jié)約電能,故選A,節(jié)約電能.
小題1:本句中懷特先生有時上班坐公交車或者步行而不是開車,產(chǎn)生的直接效應(yīng)是減少尾氣排放,故選E,減低空氣污染.
小題1:本句中李磊通常利用QQ或者電子郵件來和他的朋友練習(xí),而不是用書信.產(chǎn)生的直接效應(yīng)是節(jié)約紙張,故選B,保護森林.因為紙張是用木材做成的.
小題1:本句中張先生從來不穿皮衣,并且決定吃更少的肉,產(chǎn)生的直接效應(yīng)是減少對動物的殺戮,故選D,保護動物.
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源:不詳 題型:閱讀理解

A. they should spend sometime
B. the students are not expected
C. they had so many choices
D. many of them told me
E. many of them expressed disappointment
In my spoken English class, I asked the students about their university life. To my surprise, 小題1:. After their highly controlled(控制) high school lives, they were having difficulty getting used to (習(xí)慣) the free time in the university. When I asked them to describe their high school lives, 小題2:they got up at six in the morning and studied until ten or even later at night. Most of this time was spent doing lots of homework.
When they entered the university, in my opinion,小題3:to spend all their waking hours studying. They should also take an active part in social activities. They should learn to divide their time outside of class between sport sand clubs. What’s more, 小題4:watching TV and chatting with their roommates. But what surprised me most was that many of them did not seem happy because小題5:. They felt that they should be doing something else what ever they were doing. That’s why they were not happy.
To those students, my advice is: Get used to it and learn to make decisions for yourselves.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

“Visitors to the 2010 World Expo in Shanghai will be able to go sightseeing in super cool cars with no drivers,” Shanghai city government speaker said recently.
When the six-seat car was shown to the public, it interested many people. “The car will help visitors feel what high technology(技術(shù))is and help them enjoy the tour of the World Expo site,” said a teacher from Tongji University. The car, 4.5 meters long, 1.7 meters wide(寬), and 1.6 meters tall, runs along a white line. The car costs around 300,000 yuan to build and can reach a top speed of 50 kilometers per hour.
According to the researchers, visitors will be able to driver the car anywhere in the World Expo site by pressing a button(按按鈕). If they want to get off or stop the car, all they need to do is just to press the button again.
“People can rent one of these cars for a whole day or just take a ride in it from one place to another,” the teacher said. About 400 to 500 of these cars will be made for the Expo in 2010. the cars will have radar(雷達(dá))to help them get around. They will mainly use solar(太陽能)batteries. And they have no need of drivers and oil(汽油), these cars will help save energy and human work, and cause no pollution to the environment.
小題1:The new type of car has _____ seats.
A. seven                      B. six                          C. five
小題2:According to this passage, which of the following is TRUE?
A. The car can reach a top speed of 50 kph.
B. The car costs about 30,000 yuan to build.
C. The car is 4.5 meters long and 1.7 meters tall.
小題3:Which of the following is not mentioned in this passage?
A. People can buy this type of car and drive it in the World Expo site.
B. This type of car can save energy and human work, and cause no pollution.
C. People can press the button themselves when they want to get off or stop the car.
小題4:The title(標(biāo)題)of the passage is probably “_____”.
A. Radar First Used in Cars 
B. Cool Cars with No Driver
C. Tour the 2010 World Expo

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

In less than two months, Junior 3 students around the country will take the senior high school entrance (入學(xué)) exam. They are studying hard for this big challenge. Do they have time to do something in memory of their middle school years? Many do.
Leng Jingze, 15, from Tianjin said that in her class students are already writing goodbye messages for each other. "Even the head teacher has a plan," said Leng. "She plans to put all our class photos and the Chinese compositions we have written onto a CD and give each student one," said Leng. "She will also write something for each student."
Wang Zeyu, 16, in Changchun, Jilin said his classmates are making "lucky stars" as graduation gifts. They are making the cheerful stars from colored paper. "Before making a lucky star, you write some words for the person on the paper," said Wang. "He or she can read the words later." Who does Wang want to make a lucky star for? He said he wanted to make one for his head teacher. "I’ll write: Dear teacher, you always look so serious," said Wang. "But we know you have a warm heart. Smile more!"
In Xiao Xia’s school in Beijing, each Junior 3 student will get a yearbook (畢業(yè)年鑒) , in which the graduating classes will put their photos and self-introductions. "Most classes have written an article as the self-introduction," said Xiao, 15. "We have written a poem in the ancient style!" The poem records the big events of the class’s history and is in the shape of the number 9. "Nine is our class number," said Xiao, who felt very proud of the idea. "Our class may be not the one with the best school grade but it must be the most creative one," said Xiao. "I feel lucky to study in such a class!"
小題1: Leng Jingze’s head teacher plans to ____________.
A.put all the class photos onto a CD
B.put the student’s Chinese compositions onto a CD
C.give each student a CD
D.a(chǎn)ll above
小題2: Wang Zeyu wanted to make a "lucky star" for his teacher because ____________.
A.his head teacher wasn’t serious enough
B.he doesn’t like his head teacher
C.his head teacher sent him a gift
D.he wanted his head teacher to smile more
小題3: From the last paragraph, we know that ____________.
A.most classes in Xiao Xia’s school have written a poem as the self-introduction
B.9 is the lucky number for Xiao Xia’s Class
C.Xiao Xia’s class has very creative ideas
D.each graduating class will get a yearbook to put their photos and self-introductions
小題4: The passage is probably from ____________.
A.a(chǎn) newspaperB.a(chǎn) novelC.a(chǎn) letterD.a(chǎn) diary

查看答案和解析>>

科目:初中英語 來源:不詳 題型:完形填空

完形填空 閱讀短文,從每題所給選項中選出可以填入空白處的最佳選項(共15分;每空1分,滿分15分)
The students in Shanghai No. 3 Girls High School have a flower-arrangement (插花) lesson every week. The course is the first of its kind among middle schools in Shanghai. It helps the students to enjoy the   46  of flowers better. That’s why the course has become very popular   47  the students.
The teachers of the course are all specially trained(專門地培訓(xùn)). They are   48   at this art and work hard at passing on the skill   49  students. So far, many students in the school have   50  a lot of prizes in this field. In order to further   51  the students’ skills, the teachers usually play   52  while students are arranging flowers. Students are   53  with the music, and they   54  more good ideas for flower-arrangement.
Besides, the teachers   55  teach the students other skills at the   56  time. For example, they ask the students to   57  compositions(作文) about flowers. In this way, students not only   58   art education but also improve(提高) their writing skills.
Several months ago, some foreign teachers   59  the school. When they saw common flowers become more lively and meaningful, they were amazed and interested. They made videos and would play them in class for their own   60  after they returned home.
小題1:
A.color B.beauty C.smell D.shape
小題2:
A.betweenB.a(chǎn)roundC.a(chǎn)mong D.a(chǎn)bout
小題3:
A.wellB.niceC.greatD.good
小題4:
A.with B.for C.to D.in
小題5:
A.beaten B.hit C.won D.struck
小題6:
A.drop B.decide C.develop D.train
小題7:
A.music B.games C.jokes D.sports
小題8:
A.happyB.popularC.careful D.a(chǎn)ngry
小題9:
A.think ofB.run out of C.hold on D.put off
小題10:
A.a(chǎn)lways B.never C.hardly D.seldom
小題11:
A.differentB.sameC.a(chǎn)notherD.other
小題12:
A.read B.play C.write D.work
小題13:
A.getB.giveC.makeD.take
小題14:
A.a(chǎn)rrived B.went C.got D.visited
小題15:
A.parents B.friends C.students D.classmates

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Many parents make their children do chores around the house. For some families, teaching children what to do and how to do chores is easy. But in other families, getting children to do some housework can be a very big problem.
It is a good idea for parents to teach their children at an early age. All family members must work together to make the house clean, and each person must do his or her share(份) of the work. We can do this by starting plan of chores and responsibilities(責(zé)任) when children are young.
Chores are good for children—even very young ones. Doing chores can teach children many important skills(技能) like working together. Jobs also teach children what is fair(公平). The skills and value(價值) from doing chores will be good to children all their lives.
小題1:The first paragraph(段) tells us ____________.
A.a(chǎn)ll the parents make their children do chores
B.it’s easy to teach children to do chores
C.some children think doing chores is difficult
D.teaching children to do chores is different in different families
小題2:Children can learn ___________ from doing chores.
A.working together with others
B.how to write
C.what is fair
D.Both A and C
小題3:Which of the following sentence is TRUE?
A.It’s a small thing to teach children to do chores.
B.Only the children who do chores know what is fair.
C.Some children like to do chores but some don’t.
D.In a family, young children don’t need to do chores.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Top student Lin Yijian had a problem recently. The 14-year-old boy from Xiamen used to get marks of over 110 points (out of 120 possible points) on his math tests. But during last semester's final exams, his math score was only 90 points.
It was a shock. "I didn't know what happened," said Lin, who kept feeling nervous and frustrated about math during the following month.
Like Lin, many of us have setbacks (挫折) in life. What would you do to deal with these setbacks? Would you just let them be and give up?
Lin chose to face his problem. His parents and teacher also gave him help. After some hard work he now gets marks between 100 and110 points on his math tests. Although he still isn't at his original (原來的) level, Lin doesn't panic anymore.
"Don't be scared by setbacks," he said. "You will beat it."
Chen Xingzhu in Shenzhen also has a story to tell. The 15-year-old girl is not good at doing sit-ups (仰臥起坐), which is necessary for the coming high school PE entrance exam. One has to do at least 35 sit-ups in a minute to pass the test. Most of Chen's classmates can do 40. However, Chen could only do 20.
Feeling worried, Chen decided to do something. She did sit-ups for half an hour every day after school. Now, after a month, she can do 30 sit-ups a minute.
"I finally found what made me slow through continuous practice and then improved little by little," said Chen. "I believe next month I will be able to do 40!"
小題1: What problem did Lin Yijian have recently?
A.He used to get high marks.
B.He did well in math.
C.He did not so well as before in math.
D.He had no time to study math.
小題2:According to the passage, which is NOT true among the following statements?
A.Lin chose to face his problems.
B.His parents and teachers also helped him.
C.After some hard work, he now gets marks over 110 points.
D.Lin faced his problems instead of giving up.
小題3:What problems does Chen Xingzhu have according to the passage?
A.He is also not good at math.
B.He is also not good at PE.
C.He is also not good at sit-ups.
D.He is also not good at PE entrance exam.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解



小題1:What worries Christ most?
A.His grandchildrenB.His deathC.His diary notebooksD.His case
小題2:What does Christ probably hope to happen to his diary?
A.They can come out as an interesting book
B.They can be made into a TV play or a film.
C.His children will put them together with him after his death.
D.His grandchildren will continue to write following his habit.
小題3:What does Action think of Christ’s diary?
A.They supply good memories for others especially his grandchildren.
B.They will educate the young to remember the hard life
C.They can make his grandchildren make more money.
D.They may help others learn more about the war.
小題4: What do the comments about an ordinary soldier’s war diary want to tell us?
A.To remind Christ to write more about war.
B.To show others will get help from Christ’s notebooks
C.To encourage Christ to write diaries like the brave soldier
D.To tell Christ social historians are interested in the soldier’s diaries.
小題5:Which of the following is mentioned in the page?
A.Barrel doesn’t stop writing diaries.
B.Action wants to remain the diaries as a record.
C.Christ’s children don’t get along well with him.
D.Christ’s grandchildren may show interests in his diaries.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

A kind of little cars may be seen in the streets in the future. People will like this kind of small cars better than the big ones. The car is as small as a bike. But it can carry two people in it. Everybody can drive it easily, just like riding a bike. Even children and old people can drive them to schools or parks.
If everyone drives such cars in the future, there will be less pollution in the air. There will be more space for all the cars in cities, and there will also be more space for people to walk in the streets.
The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.
This kind of cars can save a lot of gas. They will go 450 kilometers, then they have to stop for more gas.
They are nice cars, aren’t they?
小題1:If you drive this kind of little cars for four hours, you can probably go      at most.  
?
A.260 kilometersB.65 kilometers
C.450 kilometersD.130 kilometers
小題2:Why do these little cars have to stop after going 450 kilometers?
?
A.For more water.B.For more gas.
C.To have a rest.D.To charge (充電)
小題3: Which of the following statements is NOT true?
?
A.Driving big cars can make the air dirtier.
?
B.The little cars can make more space for other cars and people.
?
C.These little cars will be useful for a long trip.
?
D.This kind of cars can save much gas.

查看答案和解析>>

同步練習(xí)冊答案