2020-2021年七年级英语下册阅读理解知识点(大全)(word)

2020-2021年七年级英语下册阅读理解知识点(大全)（word）
一、七年级英语下册阅读理解专项目练习（含答案解析）
1．阅读理解
In modern China, people's lives are becoming better and better. Many people don't stay at home during their vacation （假期）. They want to go out to see something different or do something interesting. So people living in the countryside （乡村） come to cities and people from cities go to the countryside for vacation. During the vacation, trains, buses and planes are all very busy. It is very hard to buy train or plane tickets. So many people take buses or drive cars to travel.
Like many people, my family love nature （大自然）. We like spending time in the beautiful countryside. But not all vacations in the countryside are nice. It is Saturday. My father drives us to the countryside for vacation. There are too many cars on the street, so we have to move very slowly. It takes us about an hour to get out of the city. Then after fifty minutes' drive, we come to a hill. Not far from it, there is a lake. The water is very clean. And there are many people fishing. It is a good place to have a picnic. We take the food, fruit and drink out of the car. We sit down under a big tree on the hill and begin to eat. Before we finish eating, it suddenly starts to rain hard. We have to run back to our car. Then we drive back home. What a bad vacation!
（1）What do people from cities do during their vacation according to the passage?
A. Go to the countryside.
B. Go to other countries.
C. Stay at home.
D. Work all the time.
（2）Why do many people take buses or drive cars to travel during the vacation?
A. Because it is more interesting.
B. Because they have more time.
C. Because it is difficult to buy train or plane tickets.
D. Because it is cheaper to take buses or drive cars.
（3）How long does it take the writer's family to get to the hill by car?
A. For fifty minutes.
B. For about an hour.
C. For about two hours.
D. For about three hours.
（4）Why does the writer say "What a bad vacation!"？
A. Because there are lots of cars on the street.
B. Because there are many people fishing.
C. Because they don't take enough food and drink.
D. Because it rains hard when they are having a picnic.
【答案】（1）A
（2）C
（3）C
（4）D
【解析】【分析】文章大意：随着经济的发展，中国人外出旅游的越来越多，当然并不是每次旅游都非常的如意。

本周六我们一家到乡下旅游就赶上了下雨天，十分糟糕。

（1）细节理解题。

根据文中的语句So people living in the countryside （乡村）come to cities and people from cities go to the countryside for vacation. 理解可知，城市的人喜欢到乡下去旅游，故选A。

（2）细节理解题。

根据文中的语句 It is very hard to buy train or plane tickets. So many people take buses or drive cars to travel. 理解可知，因为买火车票和飞机票很难，所以很多人决定自驾游或乘坐公交车去旅游。

故选C。

（3）理解计算题。

根据文中的语句 It takes us about an hour to get out of the city. Then after fifty minutes' drive, we come to a hill. 理解可知，作者到达小山花费了两个小时的时间，故选C。

（4）细节理解题。

根据文中的语句 We sit down under a big tree on the hill and begin to eat. Before we finish eating, it suddenly starts to rain hard. We have to run back to our car. Then we drive back home. What a bad vacation! 理解可知，在野炊时赶上下雨，所以作者认为这个假期很糟糕，故选D。

【点评】考查阅读理解。

本题涉及细节理解题和计算题。

做题的时候，先从题目中找到一个关键词，再定位原文，找到答案。

2．阅读理解
Jim, Kate and Lin Tao are doing their homework together. Jim's spelling of “Monday” is wrong. Kate are talking to him about it. Lin Tao doesn't have the eraser in his pencil case. He wants to borrow one from Jim or Kate. Jim has one and gives it to Lin Tao. Lin Tao thanks Jim for his help. Jim says, “You are welcome!” And then Jim Says “Thanks a lot” to Kate for her help. “Not at all”, says Kate. The three children are students in Class Three, Grade One of No. 11 Middle School in Beijing. Jim is from the U.K. and Kate is from the U. S. Lin Tao is a Chinese boy. The three students are good friends. They often do homework together and play together. They often help each other.
（1）_______spells “Monday” in a wrong way.
A. Lin Tao
B. Kate
C. Jim
D. Li Lei
（2）Lin Tao borrows an eraser from_______ .
A. Jim
B. Kate
C. his friend
D. his brother
（3）Kate is from ________ and Jim is from__________．
A. the U.K., the U.S.
B. Australia, the U.K.
C. the U. S., England
D. China, the U.K.（4）—Are those students in the same class in the school?
—__________.
A. Yes, they are
B. No, they aren't
C. Yes, they do
D. No, they're
（5）They often_______ together.
A. play
B. do their homework
C. A and B
D. swim and sing
【答案】（1）C
（2）A
（3）C
（4）A
（5）C
【解析】【分析】短文大意：这篇短文讲的是吉姆、凯特和林涛他们三个是好朋友。

他们经常在一起学习，一起玩耍，并互相帮助。

（1）细节理解题。

根据Jim's spelling of “Monday” is wrong.吉姆的“星期一”拼写错了。

故选C。

（2）细节理解题。

根据. Lin Tao doesn't have the eraser in his pencil case. He wants to borrow one from Jim or Kate. Jim has one and gives it to Lin Tao.林涛的铅笔盒里没有橡皮。

他想从吉姆或凯特那里借一块儿。

吉姆有一个兵把它给了林涛。

故选A。

（3）细节理解题。

根据Jim is from the U.K. and Kate is from the U. S.吉姆来自英国，凯特来自美国。

故选C。

（4）细节理解题。

根据 The three children are students in Class Three, Grade One of No. 11 Middle School in Beijing.这三个孩子是北京第11中学一年级三班的学生。

故选A。

（5）细节理解题。

根据They often do homework together and play together.他们经常一起做作业，一起玩。

故选C。

【点评】此题考查细节理解题。

解答细节理解题时，一个常用的方法就是运用定位法，即根据题干和选项中的关键词从原文中找到相关的句子，与选项进行比较从而确定答案。

3．根据材料内容，选择正确答案。

B
TWO English phrases show what people think about mice and rats: "As quiet as a mouse", and "a dirty rat".
People think rats are dirty because they live in sewers（下水道） and other unclean places. They also carry diseases（疾病）. Having a rat in your house is bad news. They smell terrible and make a lot of noise.
Calling someone a "rat" in English means they are not to be trusted（信任）. Saying "Rats!" is also a way to show that you are angry.
Mice, on the other hand, are seen as quiet and cute. They live in fields and as unwelcome guests in people's houses. They are small and often kept as pets. Walt Disney's famous character Mickey Mouse helped make them lovable to children. Jerry, from the Tom and Jerry cartoons, is smart and naughty. It makes everyone happy.
Rats and mice are both classed as rodents（啮齿类）. But people think about them in different ways!
（1）Why do people think rats are dirty? Because they .
A. live in unclean places
B. carry diseases
C. smell terrible and make noise
D. A,B&C （2）When people call you a "rat", that means .
A. People like you.
B. People don't trust you.
C. You are very popular.
D. All the above are wrong.
（3）According to the passage, which is TRUE?
A. People think mice and rats are the same.
B. People don't like the mouse Jerry in the Tom and Jerry cartoons because it's very dirty.
C. People often keep rats as pets.
D. Mickey Mouse is very lovable and popular to children.
【答案】（1）D
（2）B
（3）D
【解析】【分析】1.文章第二，三行People think rats are dirty because they live in sewers （下水道）and other unclean places.“人们认为老鼠脏的原因是，因为生活在下水道和其他一些很脏的地方”。

They also carry diseases（疾病）.“它们也会带来疾病”。

They smell terrible and make a lot of noise.“它们闻起来很臭，并且会制造很多噪音”。

故选D。

2.文章第四行Calling someone a "rat" in English means they are not to be trusted（信任）.“用英语rat 叫某人时，意思是他们不被信任”。

故选B。

3.文章最后Rats and mice are both classed as rodents（啮齿类）.“Rats和mice都被列为啮齿类”。

But people think about them in different ways “但是人们用不同的方式思考它们”。

故排除A。

文章倒数第二行Jerry, from the Tom and Jerry cartoons, is smart and naughty. It makes everyone happy.“来自《猫和老鼠》这部卡通中的老鼠，它很聪明淘气，使得每个人都很开心”，可判断出人们是很喜欢《猫和老鼠》这部卡通中的老鼠的。

故排除B。

从倒数第四行 Mice, on the other hand, are seen as quiet and cute. “mice，从另一方面说，被视为安静和可爱的”。

They are sm all and often kept as pets“他们很小，经常被当做宠物”。

故排除C。

故选D。

【点评】文章细节理解。

4．阅读理解
Dear Tim,
Today is Saturday. It's 7:00 in the evening here. I'm writing to tell you something about my life. My father is watching a talk show on CCTV. That's his favorite program. My brother is playing computer games. My dog Dick is taking the hat to me. He wants me to put it on and go out for a walk with him. What a clever dog! My little sister is practicing playing the piano. It sounds beautiful today. Outside, I can hear cars and buses coming and going quickly. Also there are some boys playing ball games. It's really a noisy but happy evening.
What are your family doing? I know that time here is thirteen hours ahead （提前）of that in New York. Are you getting up? Please write to me soon. Best wishes!
Yours,
Daniel （1）Daniel's father is ________.
A. listening to the news
B. watching a talk show on TV
C. watching a video
D. listening to some music
（2）The dog wants the writer to put the hat on because ________.
A. he likes the hat very much
B. he thinks the hat is strange
C. the weather is too hot
D. he wants to go out for a walk
（3）What do you think of the piano playing skill of the writer's sister?
A. It's much better （更好）.
B. It's just as usual（和平常一样）.
C. It's much worse （更糟的）.
D. It's always so good.
（4）How does the writer feel while he is writing the letter?
A. Not very well.
B. Very bad.
C. Very happy.
D. Very sad.（5）What time is it in New York when the writer writes the letter?
A. 4:00 a.m.
B. 5:00 a.m.
C. 6:00 a.m.
D. 7:00 p.m.【答案】（1）B
（2）D
（3）A
（4）C
（5）C
【解析】【分析】文章大意：丹尼尔给蒂姆写了一封信，告诉蒂姆，在星期六七点丹尼尔的家人都在干什么。

并问蒂姆的家人在干什么。

并要求蒂姆尽快回信。

（1）细节理解题，根据 My father is watching a talk show on CCTV. 可知丹尼尔的爸爸在看电视上的脱口秀节目，故答案是B。

（2）细节理解题，根据 He wants me to put it on and go out for a walk with him. 可知，狗戴帽子的原因是他想出去遛弯，故答案是D。

（3）逻辑推理题，根据 It sounds beautiful today. 可知今天弹奏的听上去很优美，意味着钢琴演奏技艺比原来好了，故答案是A。

（4）细节理解题，根据 It's really a noisy but happy evening. 可知作者心里很高心，故答案是C。

（5）数字计算题，根据It's 7:00 in the evening here. 和I know that time here is thirteen hours ahead （提前）of that in New York. 可知纽约现在的时间是早晨六点，故答案是C。

【点评】考查阅读理解。

本文涉及细节理解题、数字计算题和题逻辑推理。

细节理解题要可以直接从文中寻找答案；数字计算题需要根据文中的数字进行简单地计算；逻辑推理题需要联系上下文，推断出需要的信息。

5．阅读理解
Long, long ago people made fires from lightning （闪电）. But they had to keep the fire burning, for they couldn't start it again if there was no lightning. Later, they found out hitting two pieces of stone together could make a spark（火花）. The spark could fire dry leaves. In this way they could make a fire again if it went out. Then people also learned to make a fire by rubbing （摩擦）. They made a hole in a piece of wood and put a smaller stick into the hole. They turned the stick again and again. After a few minutes they got fire.
Years went by, people learned other ways to make a fire. Sometimes they used the heat from the Sun. They held a piece of glass in the right way and made a piece of paper on fire.
About two centuries ago, people began to make matches. Matches brought people a quick and easy way to make fires. Today matches are still being used, but people have more new ways to make fires. One of them is to use an electric fire starter. Of course an electric fire starter is much more expensive than a box of matches. But it is very useful.
（1）From the text we know that a spark can .
A. fire any leaves
B. burn anything
C. burn dry leaves
D. keep fire burning （2）We can also get a fire by .
A. making a hole in a big piece of wood
B. putting a smaller stick into the hole
C. turning the stick again and again
D. doing all the above in order
（3）Matches have been used .
A. for about two thousand years
B. for about two hundred years
C. since people began to use fire for cooking
D. since people used the heat from the Sun
（4）Which of the following is the RIGHT order of the ways to make fires that people got to know?
a. with a match
b. from the Sun
c. from lightning
d. by rubbing
e. with an electric fire starter
f. by hitting two pieces of stone
A. b—a—d—e—f—c
B. b—c—a—e—d—f
C. c—f—d—b—a—e
D. c—d—a—f—b—e
【答案】（1）C
（2）D
（3）B
（4）C
【解析】【分析】本文介绍了人类使用火的过程。

（1）细节题。

根据The spark could fire dry leaves 可知火花可以点燃叶子，故选C。

（2）细节题。

根据 They made a hole on a big piece of wood and put a smaller stick into the hole. They turned the stick again and again可知说明ABC都是具体步骤，D是最全面的，故选D。

（3）细节题。

根据 About two centuries ago 可知火柴已被使用大约两百年，故选B。

（4）细节题。

根据文章内容，人们先是通过闪电，接着摩擦生火，然后是通过阳光，后来是火柴，最后是an electric fire starter 可知C的排序是对的，故选C。

【点评】考查阅读理解。

本文涉及细节题，细节题要注意从文中寻找答案。

6．阅读短文，从下面每小题的A、B、C、D四个选项中选出最佳选项。

On most weekends, you can find Zoe Stone. 8. in front of a computer. But she isn't playing games or watching videos. She's learning how to write code.
Code is a set of instructions（指令）. It tells a computer what to do. Coders are the people who write the instructions for a computer. Coders make websites or apps. Apps can be used for everything from playing games to checking the weather. Coders solve problems and work together. They know how to think big and small.
Zoe began to learn coding when she was 4 years old. She uses coding to create art, solve problems and make games. Zoe likes coding because it's creative. "Coding is really fun," she said. "You can show what you think in what you make."
How does Zoe learn coding? She takes classes at Code. org. The website offers hundreds of free code lessons for kids. In fact, more than 29 million students in 180 countries use it. It hopes to bring coding to even more kids.
"We believe that every child should have the chance to learn about computers and coding," said Alice Steinglass, the president（负责人） of Code. org. "Computers are part of our world," she said. "It's important for kids to understand how they work."
（1）What does Zoe often do in her free time?
A. She does housework.
B. She learns coding.
C. She plays computer games.
D. She watches videos.
（2）The underlined word has the closest meaning to "________".
A. scientists
B. engineers
C. computer science teachers
D. computer programmers （3）What does Zoe think of coding?
A. It's creative but hard.
B. It's difficult and boring.
C. It's easy and fun.
D. It's creative and fun.
（4）Zoe learns to write code ________.
A. online
B. in other countries
C. with her friends
D. at school
（5）Which of the following is TRUE about ?
A. It is a website that teaches foreign languages.
B. All of the lessons of are free.
C. It hopes to help more kids learn coding.
D. Its students come from over 200 countries.
【答案】（1）B
（2）D
（3）D
（4）A
（5）C
【解析】【分析】文章大意：文章介绍了一个叫做佐伊·斯通的孩子他从四岁开始就学习编码，她在网站上学习免费的编码课程，她用编码来创造艺术、解决问题和制作游戏。

佐伊喜欢编码，因为它很有创意。

”“编码真的很有趣，”她说。

你可以通过自己的制作来展示你的想法。

（1）细节理解题，根据短文第一段的叙述可知，佐伊.斯通在业余时间学习编码，故答案是B。

（2）细节理解题，根据Codersare the people who write the instructions for a computer.可知coder是为电脑编写程序的程序员，故答案是D。

（3）细节理解题，根据Zoe likes coding because it's creative. "Coding is really fun," she said.可知佐伊认为编码有趣也有创造性，故答案是D。

（4）细节理解题，根据She takes classes at Code. org. The website offers hundreds of free code lessons for kids.可知，佐伊是在网上学习编码的，故答案是A。

（5）正误判断题，根据It hopes to bring coding to even more kids.可知C句的叙述是正确的，故答案是C。

【点评】考查阅读理解。

本文涉及细节理解题和正误判断题。

细节理解题要可以直接从文中寻找答案；正误判断题属于细节理解题的一种，也需要根据文章内容进行判定。

7．阅读理解
If someone asks me "Do you like music?" I'm sure I will answer him or her, "Of course, I do." Because I think music is an important part of our lives.
Different people have different ideas about music. For me, I like rock music because it's so exciting. And my favourite rock band "the Foxy Ladies" is one of the most famous rock bands in the world. I also like pop music. My classmate Li Lan loves dance music, because she enjoys dancing. My best friend Jane likes jazz music. She thinks jazz is really cool.
"I like dance music and rock music very much, "says my brother, "because they are amazing."
But my mother thinks rock music is boring. "I like some relaxing music, "she says. That's why she likes country music, I think.
（1）The writer likes music because he or she thinks .
A. it's an exciting part of our lives
B. it's an amazing part of our lives
C. it's an important part of our lives
D. it's an interesting part of our lives
（2）What kind of music does the writer like?
A. Rock and pop music.
B. Rock and dance music.
C. Jazz and country music.
D. Light and classical music.
（3）Who likes dancing?
A. The writer.
B. Li Lan.
C. Jane.
D. Nobody.
（4）The writer's mother thinks that country music is .
A. amazing
B. boring
C. relaxing
D. disappointing
【答案】（1）C
（2）A
（3）B
（4）C
【解析】【分析】文章大意：音乐是我们生活的重要组成部分，我们大家都非常喜欢它，但不同的人对不同的音乐有不同的看法。

我喜欢摇滚与流行音乐。

（1）细节理解题。

根据文中的语句Because I think music is an important part of our lives.理解可知我们喜欢音乐的主要原因是它是我们生活的重要组成部分，故选C。

（2）细节理解题。

根据文中的语句For me, I like rock music because it's so exciting.与 I also like pop music. 理解可知，作者喜欢流行音乐和摇滚音乐，故选A。

（3）细节理解题。

根据文中的语句My classmate Li Lan loves dance music, because she enjoys dancing.理解可知，李兰喜欢舞蹈音乐，故选B。

（4）细节理解题。

根据文中的语句"I like some relaxing music, "she says. That's why she likes country music, I think.理解可知，妈妈喜欢乡村音乐的原因是它很轻松，故选C。

【点评】考查阅读理解。

本文主要考查细节理解题，首先仔细阅读文后的问题，弄清问题的大意；然后带着问题阅读短文，抓住关键信息，选择正确答案。

8．阅读理解
Tom wants to visit the Great Wall next year, but he doesn't know when to visit it. So he asks his Chinese friend about it by e-mail. Some days later, he gets an e-mail：
The best time in a day
Many people visit the Great Wall every day. The busy time of visiting the Great Wall is from 10：00 a. m. to 3：00 p. m. There are too many people there during （在……期间） that time. So you can go there early in the morning or late in the afternoon.
The best months in a year
Usually, the travel season （旅游季） is from May to October in Beijing. Of these months, May and October are the best months to visit the Great Wall. The weather is always sunny and warm in the two months.
（1）How does Tom ask his Chinese friend about his trip to the Great Wall?
A. By calling his friend.
B. By writing an e-mail.
C. By going to his house.
D. By writing a letter.
（2）Tom had better （最好） go to visit the Great Wall ________.
A. from 10: 00 a. m. to 1: 00 p. m.
B. from 1: 00 p. m. to 3: 00 p. m.
C. from 7: 00 a. m. to 9: 00 a. m.
D. from 10: 00 a. m. to 3: 00 p. m.
（3）________ is the first month of the travel season.
A. May
B. July
C. August
D. October
（4）How is the weather in October in Beijing?
A. It's always snowy and cold.
B. It's always sunny but cold.
C. It's always windy but warm.
D. It's always sunny and warm.
【答案】（1）B
（2）C
（3）A
（4）D
【解析】【分析】大意：文章主要介绍了一天中参观长城的最佳时间和最佳月份。

（1）细节理解题。

根据第一段 So he asks his Chinese friend about it by e-mail. 可知，Tom是通过邮件询问他的朋友的。

故选B。

（2）推理判断题。

根据第二段 The busy time of visiting the Great Wall is from 10：00 a. m. to 3：00 p. m. 和 So you can go there early in the morning or late in the afternoon. 可知，长城人最多的时间是早上十点到下午三点，最好错开这个时间，早上早点或者下午晚点去，早上七点到九点是最好的时间。

故选C。

（3）细节理解题。

根据第三段the travel season （旅游季）is from May to October in Beijing. 可知，五月是第一个旅游月。

故选A。

（4）细节理解题。

根据最后一句 The weather is always sunny and warm in the two months.在这两个月天气经常是晴朗和温暖的。

故选D。

【点评】考查阅读理解，首先快速浏览、分析问题，抓住关键词；其次带着问题通读全文，了解文章大意，找到依据，确定答案；最后再检查一遍，确保答案正确。

9．阅读理解
These four ads are for children's books. They talk about the writers, prices, sizes and so on of the books.
Alfie's Angels
Henriette Barkow
Ages 8-12
Pictures by Sarah Garson
Alfie wants to be an angel（天使）because angels can do anything! But his teacher has other ideas. She thinks Alfie wants to look cool.
￡7. 50 21. 5cm×27cm
Languages：English & German That's My Mum
Henriette Barkow
Ages 8-12
Pictures by Derek Brazell
People often think that Mia's mum is not her mother because they don't look like each other. Mia doesn't want people to think that. Mia and her friend Kai decide to do something about this.
￡6. 50 21. 5cm×27cm
Languages: English &. Chinese
What Is Peace
Emma Damon
Ages 4-6
Peace is giving…not taking.
Peac e is love… not hate. And peace is many my more things. . .
￡5. 99 19cm×21cm
Languages：English & Russian Farmer Duck
Martin Waddell Ages 6-8
Pictures by Helen Lee
There was a duck. It lived with a lazy farmer.
While the duck worked, the farmer lay in bed.
One day the other animals decided to do
something for the duck.
￡8. 50 258cm×23cm
Languages: English & Korean
A. Because angels can fly.
B. Because angels don't do anything.
C. Because angels can do everything.
D. Because angels are cool.
（2）Who drew the pictures for What Is Peace?
A. Sarah Garson.
B. Derek Brazell.
C. Helen Lee.
D. We don't know.（3）Andy is a Korean boy. Which book can he read?
A. Alfie's Angels.
B. That's My Mum.
C. What Is Peace.
D. Farmer Duck.（4）Which sentence is TRUE?
A. Kai doesn't want to help Mia at all.
B. English children can read all the books.
C. Farmer Duck is too difficult for an 8-year-old child.
D. What Is Peace is a book about animals.
【答案】（1）C
（2）D
（3）D
（4）B
【解析】【分析】本文是四个儿童读物的广告，谈论作家，价格等信息。

（1）细节题。

根据 Alfie wants to be an angel（天使）because angels can do anything 可知阿尔菲想成为天使，因为天使可以做任何事，故选C。

（2）推理题。

根据 What Is Peace 的描述可知没有提及是谁画的，故选D。

（3）推理题。

根据 Martin Waddell Ages 6-8，Languages: English & Korean 可知韩国男孩可以读 Farmer Duck，故选D。

（4）推理题。

根据四本书都有英语，故英国孩子都能读，故选B。

【点评】考查阅读理解。

本文涉及细节题、推断题，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信息。

10．阅读理解
Most people like bikes. Perhaps you ride a bike to school. Riding a bike can be of great fun. Do you know how to ride a bike safely?
Careful boys and girls learn to ride their bikes well before they go out on the road. How can you tell whether（是否） you are a good rider?
If you can ride a bike in a straight line, you can ride well. If you can't, you should practice riding in a safe（安全的） place.
To be safe on a bike, you need to use both（两个） hands and both feet. Keep your feet on the pedals（踏板） at all times and your hands on the handle bars（扶手）.
You know that your bike is only for one person. It's not safe to carry anyone with you.
Keep yourself safe when you ride a bike. Watch where you are going all the time.
（1）Before you learn to ride your bike well, you can't .
A. go to school
B. ride on the road
C. practice riding
D. carry your things
（2）When riding a bike, it is for you not to keep both your hands on the handle bars.
A. safe
B. dangerous
C. important
D. interesting
（3）What does the word "rider" mean in the text?
A. 游客
B. 骑车的人
C. 马夫
D. 运动员（4）The best title for the passage is " ".
A. How to Ride a Bike Safely
B. Ride a Bike to School
C. Ride in A Straight Line
D. Don't Carry Anyone on Your Bike
【答案】（1）B
（2）B
（3）B
（4）A
【解析】【分析】本文介绍了如何安全骑自行车。

（1）细节题。

根据文章提到的Careful boys and girls learn to ride their bikes well before they go out on the road. 可知，在学好骑车之前，不可以在马路上骑，故选B。

（2）细节题。

根据文章提到的 To be safe on a bike, you need to use both hands and both feet可知，很危险，故选B。

（3）推断题。

根据文章提到的骑自行车，可知rider的意义为骑车的人，故选B。

（4）主旨题。

根据文章内容可知，文章的标题是如何安全骑自行车，故选A。

【点评】考查阅读理解。

本文涉及细节题、推断题和主旨题三种常考题型，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信息；主旨题需要通读全文，了解大意之后找出中心思想。