It seems to be strange that there is a blind ...

It seems to be strange that there is a blind spot in the eye. Here is an interesting experiment (实验) that can make something disappear when one eye is open.

Make a card about the size of a postcard and write two English letters "L" and "R" on it. "L" is on the left and "R" on the right. First, hold the card about 80 cm away and you can see both the letters. Then close your right eye and look at the letter "R" only with your left eye. And now, as you move the card slowly towards you, you'll find the letter "L" disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed; you'll find the letter "R" disappearing.

Why do the letters disappear? It is because there is a blind spot in the eye. When the image (影像) of the letter falls on the blind spot, it won’t be seen. That’s why one of the letters disappears.

1.The writer of the passage thinks that _______ there is a blind spot in the eye.

A. few people know　　 B. no one knows

C. most people know　　 D. all the people know

2.The word "disappear" in the first paragraph means _______ .

A.消亡　　　　　　　　　 B.丢失　　　　　　 C.消失　　　　　　　　　 　 D.丧失

3.You fail to see the letter "L" in the experiment because _______ .

A. your eyes are poor

B. you move it close to your eye

C. its image falls on the blind spot

D. your left eye is not open

4.In which order should the experiment be done?

a. Hold the card.

b. Move the cards nearer

c. Close your right eye.

d. Write two English letters on the cards.

e. Look at the letter "R".

f. Make cards.

A. d. f. a. b. c. e.　　 B. a. c. f. d. e. b.

C. f. a. d. c. b. e.　　　 D. f. d. a. c. e. b.

5.This passage mainly(主要)tells us _______ .

A. there is a blind spot in the eye

B. an interesting experiment

C. where the blind spot is

D. how to find the blind spot

七年级英语阅读理解中等难度题查看答案及解析

It seems to be strange that there is a blind spot in the eye. Here is an interesting experiment (实验) that can make something disappear when one eye is open.

Make a card about the size of a postcard and write two English letters "L" and "R" on it. "L" is on the left and "R" on the right. First, hold the card about 80 cm away and you can see both the letters. Then close your right eye and look at the letter "R" only with your left eye. And now, as you move the card slowly towards you, you'll find the letter "L" disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed; you'll find the letter "R" disappearing.

Why do the letters disappear? It is because there is a blind spot in the eye. When the image (影像) of the letter falls on the blind spot, it won’t be seen. That’s why one of the letters disappears.

1.The writer of the passage thinks that _______ there is a blind spot in the eye.

A. few people know

B. no one knows

C. most people know

D. all the people know

2.The word "disappear" in the first paragraph means _______ .

A.消亡　　　　　　　　　 B.丢失

C.消失　　　　　　　　　 D.丧失

3.You fail to see the letter "L" in the experiment because _______ .

A. your eyes are poor

B. you move it close to your eye

C. its image falls on the blind spot

D. your left eye is not open

4.In which order should the experiment be done?

a. Hold the card.

b. Move the cards nearer

c. Close your right eye.

d. Write two English letters on the cards.

e. Look at the letter "R".

f. Make cards.

A. d. f. a. b. c. e.

B. a. c. f. d. e. b.

C. f. a. d. c. b. e.

D. f. d. a. c. e. b.

5.This passage mainly(主要)tells us _______ .

A. there is a blind spot in the eye

B. an interesting experiment

C. where the blind spot is

D. how to find the blind spot

七年级英语阅读理解中等难度题查看答案及解析

What would it be like to be over 100 meters in the air? Besides taking a plane, there is a more interesting and relaxing way to experience it: having a ride on a Ferris wheel(摩天轮).

London Eye, England

With a height of about 135 meters, the London Eye is the tallest Ferris wheel in Europe. There are 32 cars(轿厢)and each can carry 25 people at most. On the ride, people can get a view of London Tower, Buckingham Palace((白金汉宫) and Big Ben. One turn takes 30 minutes.

High roller, USA

It is the world's tallest Ferris wheel. It is 168 meters tall. High Roller first opened in Las Vegas on March 31st, 2014. A.ride takes 30 minutes. You can also enjoy videos and music during the ride.

Tianjin Eye, China

The Eye is a 120-meter-tall Ferris wheel. It is on a bridge over the Haihe river in Tianjin, China. It is the only Ferris wheel in the world to stand on a bridge. The wheel has 48 cars. Each can take eight people. People can get good views of the city during the 30-minute trip.

Roue de Paris, France

Roue de Paris looks like all other Ferris wheels. It is about 60 meters tall and has 42 cars. But people can move it. Because of this, the big wheel has been to many other places like Manchester in the UK and Bangkok in Thailand.

1._________has 48 cars.

A.London Eye B.High roller C.Tianjin Eye D.Rou de Paris

2.The tallest Ferris wheel in the world is in_________.

A.London B.Las Vegas C.Tianjin D.Paris

3.Which of the following is TRUE?

A.London Eye can carry 384 people at most on one turn.

B.Tianjin Eye can bring you musical enjoyment.

C.Roue de Paris can be moved by people.

D.Having a ride on the four Ferris wheel needs the same time.

4.Where can we read this passage?

A.In a history book. B.In a newspaper.

C.In a dictionary. D.In a traveling magazine.

七年级英语阅读单选简单题查看答案及解析

Strange，but the green sea turtle is not that green．　 It’s certainly not as green as a tree．　 In fact，its shell(壳)is nearly black or brown．The largest hard-shelled sea turtle is between 200 and 300 pounds heavy and a shell is between 36 and 43 inches(英尺)long．But its head is smaller than other turtles．

Little baby green sea turtles are only two inches long．As the turtle grows up，its shell keeps mostly black while the body turns orange or brown．Young turtles like living in the sea，especially in areas with 1ots of sea grasses．

Green sea turtles，like all sea turtles，are very different from land or river turtles．All sea turtles can swim through the water faster．Instead of feet for walking，sea turtles have flippers(鳍状肢)which are better for swimming．The flippers aren’t good on land，however，and walking is hard for a sea turtle because they are usually big and heavy．

One other interesting thing about a sea turtle’s flippers is that they cannot be pulled into their shells．Land turtles can pull their feet into their shells for protection．but a sea turtle can’t．

阅读短文，完成下列任务。

1.回答问题：Are green sea turtles green?

______________________________________________________________________

2.请把画线部分翻译成中文：

______________________________________________________________________

3.回答问题：Why is walking hard for green turtles?

______________________________________________________________________

4.写出“Green sea turtles are very different from land or river turtles．”的同义句：

______________________________________________________________________

5.回答问题：What is the interesting difference between sea turtles and land turtles?

______________________________________________________________________

七年级英语其他题中等难度题查看答案及解析

It seems that traveling is very important in modern(现代的) life.The fastest way of traveling is by plane.You can travel by plane one day to a place that it took a month or more to get to a hundred years ago.

Traveling by train is slower than by plane.But it has its advantages(优势)．You can enjoy the scenery of the places you're traveling through.Modern trains have comfortable seats and dining cars.

Some people like to travel by sea sometimes.There are large liners or river boats.You can visit many other countries and different parts of your country on them.Ships are not so fast as trains or planes，but traveling by sea is a very pleasant way to spend a holiday.

Many people like to travel by car.You can make your own timetable(时间表)．You can travel three or four hundred miles or only fifty or one hundred miles a day，just as you like.You can stop wherever you wish—at a place where there is something interesting to see，at a good restaurant where you can enjoy a good meal，or at a hotel to spend the night.That is why traveling by car is popular for pleasant trips，while people usually take trains or planes when they are traveling on business.

1.From the passage，we know the fastest(最快的) way of traveling is ________．

A. by sea　　 B. by train　　 C. by car　　 D. by plane

2.If we travel by car，we ________．

A. can't travel fifty or one hundred miles a day

B. can't stop at a hotel to spend the night

C. can make our own timetable

D. can travel to a very far place in several minutes

3.From the second paragraph(段)，we know the modern trains have ________．

A. the slower ways of traveling

B. few travelers

C. comfortable seats and dining cars

D. comfortable seats

4.When people travel on business(出差)，they usually take ________．

A. a train or a plane　　 B. a boat or a train

C. a car or a boat　　 D. a plane or a car

七年级英语阅读单选简单题查看答案及解析

——Charlie,don t read in the sun! It is bad for your eyes!

——Oh,I won t do that again.

A. is good at　　 B. is harmful for　　 C. is strict about

七年级英语单选题中等难度题查看答案及解析

I'm amazed that Tom is only 25. I thought he was_______, for he seems to be in his thirties.

A. old　　         B. older　　

C. young　　     D. younger

七年级英语单项填空中等难度题查看答案及解析

It is very good for students to do ___________ in the morning.

A. eye exercise　　　　 B. eyes exercises

C. morning exercise　　 D. morning exercises

七年级英语单项填空简单题查看答案及解析

Do your parents ever say “do it like a lady” or “be a gentleman” to you? But in the eyes of today’s students, what should a lady or a gentleman be like? Let’s take a look.

What is a gentleman? 　　　　 ?

Huang Xiaoyu of Guizhou: A gentleman doesn’t always get angry(生气的). He wants others to be well and happy. He’s always ready to help others. There is a boy in my class I think he is a gentleman. If I don’t do well in the English exam, he will say “You will do better next time”. That makes me feel happy.

Chen Tingting of Shenzhen: A gentleman always says, “Ladies first”. When students clean the classroom, he always does heavy work. He lets girls go into rooms first. There are no gentlemen in my class. When there is something to eat, the boys in my class always get them before girls!

What is a lady? Boys tell us what they think a lady is:

Wu Yifan of Dalian: A lady is kind and quiet (安静的)，but she’s not shy (害羞) and she can talk about her ideas in front of others. To me, Dong Jie, a film star, is a lady. She is pretty and kind. She does a lot for others.

Wang Lichao of Tianjin: A lady is not just beautiful but clever. She never says bad words. She is quiet and kind to others. I don’t think there is a lady in my class. Most of the girls are wild beauties, I think.

1.This article tells us 　　　　　 .

A. how to be a lady/gentleman as a student

B. Which school has the most ladies/gentlemen

C. Where a lady/gentleman usually goes at school

D. What students think a lady/gentleman should be like

2. Who find a lady/gentleman at school?

A. Huang Xiaoyu　 B. Chen Tingting

C. Wu Yifan　　 　 D. Wang Lichao

3.Both the two boys think a lady should be 　　　　　 .

A. Clever, shy and kind　　　　　　　 　 B. Clever, quiet and kind

C. Beautiful, shy and kind　　　　 　 D. Beautiful, quiet and kind

4.Who are “wild beauties” in the eyes of Wang Lichao?

A. Pretty and quiet girls　　　　　　 B. Pretty but not quiet girls

C. Clever and kind boys　　　　　　　　 D. Clever but not kind boys

5.Which of the following is the best title for this passage?

A. Here’s what teachers think　　　　 B. Here’s what students think

C. Girls have their ideas　　　　　　 D. Boys have their ideas

七年级英语阅读理解中等难度题查看答案及解析

The car is running ________．It seems to be flying!

A．fast and fast　 B．faster and faster

C．slow and slow　 D．slower and slower

七年级英语单项填空中等难度题查看答案及解析