题目内容

Bananas don’t grow on trees. They grow on a stalk that looks just a little like a stalk of corn. The stalk is soft enough to be cut with a knife.

It takes about a year before bananas are ready to be picked. Some are as small as fingers. Others are as long as men’s arms. Some banana plants grow as tall as a house – even taller!
Not all bananas are eaten as fruit. Some never get sweet, and they are cooked as a kind of vegetable.
People in most countries never see a banana until it reaches the store. But if you visited a country where it’s hot and rains a lot all the year, you might see a banana plantation, a large farm where bananas grow.
The tasty fruit doesn’t come from a seed but from a root planted deep in the ground. First a stalk pushes up into the air. The leaves grow. In the beginning the banana plant grows very fast – sometimes as much as the length of your feet in one night. Soon, sweet-smelling flowers come out, and when their flowers drop off, bananas begin to grow.
As they get bigger, bananas start turning up. It looks as if they’re growing upside down! Bananas are ready to eat when they turn soft and yellow. Bananas are picked long before this – when they’re hard and green. This is because bananas have to travel many miles before they arrive at a store. On trucks and boats and trains bananas travel all over the world. There are special boats just for bananas and special trains that keep them just cool enough so that they will get ripe while traveling. If bananas are picked when they are ripe (成熟的), they will spoil on the way.
小题1:What’s the weather like in places where bananas grow?
A.Dry and coldB.Cold and wetC.Wet and hotD.Hot and dry
小题2:The fruit of banana plants come from________.
A.a stalkB.a treeC.a seedD. a root
小题3:Bananas are picked long before they are _____________.
A.greenB.ripeC.hardD.red
小题4:Which of the following is NOT true according to the passage?
A.All bananas are eaten as fruit.
B.Some banana plants grow taller than a house.
C.Bananas get ripe on their way to the store.
D.It takes about a year before bananas are ready to be picked.

小题1:C
小题2:D
小题3:B
小题4:A

试题分析:这篇短文主要介绍了香蕉是茎生植物,其果实大小不一,可作蔬菜水果食用,生长在热带雨林;同时介绍了其生长过程和采摘、运输方式。
小题1:细节理解题。根据短文if you visited a country where it’s hot and rains a lot all the year, you might see a banana plantation的描述可知,香蕉在炎热多雨的环境生长。故应选C。
小题2:细节理解题。根据短文the tasty fruit doesn’t come from a seed but from a root的描述可知,香蕉植物的果实来自根部。故应选D。
小题3:细节理解题。根据短文最后一段Bananas are picked long before this – when they’re hard and green的描述,香蕉应该在还青还硬,也就是在成熟之前采摘。故应选B。
小题4:细节理解题。根据短文Not all bananas are eaten as fruit的描述可知,并非所有的香蕉都是可食用的水果。故应选A。
练习册系列答案
相关题目
Have you ever stayed in a hotel? Most Chinese hotels often provide guests with things like disposable (一次性的) toothbrushes, toothpaste, shampoo and slippers. Many guests like the idea because they don't have to bring their own. But, if you travel to Beijing, remember to bring your own things. Starting from June, some hotels in Beijing will no longer provide guests with these disposables. They want to ask people to use less disposable things.
Many disposable things are made of plastic. People throw them away after only using them once. It is a waste of natural resources and is very bad for the environment. Do you know, one Chinese person makes as much as 400kg of waste a year! Most of that waste comes from disposable things. In Beijing, people throw away about 19,000 tons of plastic bags and 1,320 tons of plastic lunch bowls every year! Plastic can take between 100 and 400 years to break down. So the less plastic we throw out, the better the environment will be. So, wherever you travel, bring your own things and use them again and again.
Back at home and school, you can also do something to make our world a better place. Try to do these things in your daily life: Use cloth shopping bags, not plastic ones. After using a plastic bag, wash it out and let it dry. Then you can use it over and over again. Do not use paper cups. At your school canteen(食堂), use your own bowl and chopsticks instead of disposable ones.
小题1:Why do many hotels provide guests with some disposable things?
A.Let their guests be convenient during their travelling.
B.Hope their guests use less disposable things.
C.Wish their guests to save money.
D.Want their guests to use more disposable things.
小题2:Some Beijing hotels will no longer provide guests with _______.
A.cheap food and drinkB.disposable things
C.good serviceD.free TV programmes
小题3:Which of the following is NOT true?
A.Many disposable things are made of plastic.
B.Throwing disposable things away is a waste of natural resources.
C.Plastic is very bad for the environment.
D.Plastic breaks down easily.
小题4:What can we do to make our world a better place at home and school?
A.Use shopping bags made of plastic.
B.Do not throw away paper cups.
C.Use disposable plates, bowls and chopsticks.
D.Do not forget to reuse daily necessities(日用品).
小题5:We can tell from the story that _________.
A.people don't like disposable things at all
B.we can't use paper or plastic bowls at school
C.we should use less plastic things and protect our environment
D.hotels won't provide disposable things because they want to save money
“Life is speeding up. Everyone is getting unwell.”
This may sound like something someone would say today. But in fact, an unknown person who lived in Rome in AD(公元) 53 wrote it.
We all love new inventions. They are exciting, amazing and can even change our lives. But have all these developments really improved the quality of our lives?
Picture this. You’re rushing to finish your homework on the computer. Your mobile phone rings, a QQ message from your friend appears on the screen, the noise from the television is getting louder and louder. Suddenly the computer goes blank and you lose all your work. Now you have to stay up all night to get it done. How happy do you feel?
Inventions have speeded up our lives so much that they often leave up feeling stressed and tired. Why do you think people who live far away from noisy cities, who have no telephones, no cars, not even any electricity(电) often seem to be happier? Perhaps because they live simpler lives.
One family in the UK went “back in time” to see what life was like without all the inventions we have today. The grandparents, with their daughter, and grandsons Benjamin, 10 and Thomas, 7, spent nine weeks in a 1940s house. They had no washing machine, microwave(微波炉), computer or mobile phones.
The grandmother, Lyn, said, “The more things you have, the more difficult life becomes.” The boys said they fought less. Probably, they said, because there was less to fight over, such as their computer. Benjamin also noticed that his grandmother had changed from being a “trendy(赶时髦的), beer-drinking granny”, to one who cooked things.
小题1:The writer uses the quote(引号) at the beginning of the story to ________.
A.tell us a truth about our lives
B.tell us what life was like long time ago
C.point out what causes such a thing to happen
D.point out some problems we will meet in the life
小题2:In the passage the writer describes a picture to show that new inventions _______.
A.have speeded up our livesB.have improved the quality of our lives
C.may make people feel very happyD.may bring people some trouble
小题3:The family chose to spend some time in a 1940s house because _______.
A.they loved to live simple lives
B.they wanted to know how people lived without modern inventions
C.they were troubled by modern inventions
D.living in a different time would be a lot of fun for them
小题4:According to the passage, which id NOT right?
A.People who live far away from noisy cities often seem to be happier.
B.An unknown Roman was sure that the quality of life would get better.
C.The family had some changes when they lived in a 1940s house.
D.With the improvement of our lives, we often feel stressed and tired.
小题5:The passage is mainly about ­­­­­­­­­­­­­­________.
A.problems with technology
B.improvements of our lives with technology
C.changes happening to technology
D.the importance of technology
Skin Diving     Interesting & Useful
Skin-diving, a new sport today, takes you into a wonderful new world! It is like a visit to the moon!
When under water, it is easy for you to climb big rocks because you are no longer heavy, much lighter than on land!
Here, under water, everything is green and blue. During the day, there is plenty of light. When fish swim nearby, you can catch them with your hands!
With a tank of air on your back, you can stay in deep water for a long time, but you must be careful when you dive in deep water.
To catch fish is one of the most interesting parts of the sports. Besides, there’re more uses for skin diving. You can clean and repair ships without taking them out of water. You can get many things from the deep sea.
小题1: The underlined sentence “takes you into a wonderful new world” in the first paragraph means ____________.
A.the moon is a wonderful place to visit.
B.climbing big rocks under water is wonderful.
C.skin-diving is a wonderful way for traveling.
D.you can see many things you’ve never seen and enjoy yourself.
小题2:With a tank of air on your back, you can _______.
A.swim like a fishB.have more fun
C.go deeper under water and stay longerD.catch fish more easily
小题3:What does the last paragraph mainly tell us?
A.Skin diving is a new sport today.
B.Skin diving is interesting as well as useful.
C.How to catch fish.
D.What you can see under water.
小题4:We can probably find this article in a ________.
A.newspaperB.text bookC.sport magazineD.guidebook
小题5:Which of the following is Not True about skin-diving according to the passage?
A.You feel lighter when you go under water.
B.You can clean and fix ships without taking them out of water at skin diving.
C.There’s enough light under water all the time.
D.You can see fish and catch them at skin-diving.
Honey from the African forest is not only a kind of natural sugar, it is also delicious. Most people, and many animals, like eating it. However, the only way for them to get that honey is to find a wild bees' nest and take the honey from it. Often, these nests are high up in trees, and it is difficult to find them. In parts of Africa, though, people and animals looking for honey have a strange and unexpected helper -- a little bird called a honey guide.
The honey guide does not actually like honey, but it does like the wax(蜡) in the beehives (蜂房). The little bird cannot reach this wax, which is deep inside the bees' nest. So, when it finds a suitable nest, it looks for someone to help it. The honey guide gives a loud cry that attracts the attention of both passing animals and people. Once it has their attention, it flies through the forest, waiting from time to time for the curious animal or person as it leads them tot he nest. When they finally arrive at the nest, the follower reaches in to get the delicious honey as the bird patiently waits and watches. Some of the honey, and the wax, always fall to the ground, and this is when the honey guide takes its share.
Scientists do not know why the honey guide likes eating the wax, but it is very determined (下决心) in its efforts to get it. The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper(养蜂者) is taking honey from his beehives, and will even enter churches when beeswax candles are being lit.
小题1: Why is it difficult to find a wild bees' nest?
A.It'ssmallinsize.B.It'shiddenintrees.
C.It'scoveredwithwax.D.It'shardtorecognize.
小题2:What do the words "the follower" in Paragraph 2 refer to?
A.Abee.B.AbirdC.Ahoneyseeker.D.Abeekeeper.
小题3: The honey guide is special in the way________.
A.itgetsitsfoodB.itgoestochurch
C.itsingsintheforestD.itreachesintobees'nests
小题4:What can be the best title for the text?
A.WildBeesB.WaxandHoney
C.BeekeepinginAfricaD.Honey-Lover'sHelper
January 16, 2014 – We know the saying “The early bird gets the worm”, but today you’re going to  learn about the interesting saying “The early fish gets the bird.”
An African tigerfish(老虎鱼) was seen jumping out of the air and catching a flying bird. The African tigerfish has bright red fins and very sharp teeth. There have been rumors(传闻) this kind of fish preys on(捕食) birds since the 1940s, but no one was able to catch one.
"The whole action of jumping and catching happens so quickly that after we saw it, it took all of us a moment to really understand what we had just seen," said Nico Smit from Environmental Sciences and Management at North-West University.
Smit and his research team saw it at a lake in the Mapungubwe National Park in South Africa during summer. They found about 20 fish feeding on birds in the morning. Those birds may be out early to look for food, but we will never know for sure!
小题1:The tigherfish ___________.
A.is from the USAB.has bright black fins
C.has very sharp teethD.was seen in a forest
小题2:The underlined word “one” in Paragraph 2 means _______.
A. a tigerB.a fishC.a birdD.a person
小题3:Which of the following is true according to the passage?
A.Nobody has heard of the rumors about the tigerfish before.
B.It took Smit a moment to understand what he had seen about the fish.
C.The interesting findings happened in a lake in the afternoon.
D.The birds were caught by the tigerfish because they were out too early for food.
小题4:Where is the passage likely to be read?
A.In a poster.B.In a tour guide.C.In a newspaper.D.In a story book.
小题5:Which is the best title for the passage?
A.The early fish gets the bird.
B.Nico Smit and an African tigerfish.
C.Nico Smit and his research team.
D.The Mapungubwe National Park
There are many colors in nature. But do you know if a color has weight? I think you’ll say “no”. But I am afraid you are wrong. If you don’t believe, you may do a small experiment.
First, put two objects with the same weight into two boxes. Then cover the box. Third, wrap one box with a red piece of paper, the other with a white piece of paper. OK. Now hold the boxes with your hand one by one. It is certain that you will think the red one is a little heavier.
Why do you think so? A scientist found that different colors have different weight in a man’s mind. So he did many tests and at last he got the result. That is to say, every color has its own weight in our mind and their order is the same. The heaviest color is red, then blue, green, orange, yellow and white.
The scientist told us that colors also have smell. Can you smell the color? Of course not. Then why did the scientist say so? That is because every color stands for a kind of light with a certain wavelength. It reaches our brain through sense organs.
According to this discovery, scientists say that people accept the colors they like, and refuse the colors they hate. So your body and mind will be healthy by using the colors you like. Or you’ll be nervous or even get ill. For example, if you stay in a room with red windows, wallpapers and furniture for two hours, you’ll feel you have been there for four hours. But if the room is blue,  you’ll feel you have been there for only an hour. Another example, if a person walks out of a red room and into a blue room, his temperature will fall. That means our body temperature will change with different colors.
小题1:The purpose of the second paragraph is to tell us ___________.
A.a red box is heavier than a white one
B.a color has weight in one’s mind
C.white paper is lighter than red paper
D.you can know the weight of a color by holding it
小题2:Why did the scientist say colors have smell?
A.Because people can sense the light from colors.
B.Because we can smell colors with our nose.
C.Because every color has its own sweet smell.
D.Because every color can give off light of the same length.
小题3:It can be implied from the text that ___________.
A.colors have orders in weight
B.colors can change the weight of an object
C.people would stay longer in a room with red windows
D.colors can affect our mood and health
小题4:This passage is probably a ___________.
A.book reviewB.fiction novelC.fairy taleD.science report

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网