题目列表(包括答案和解析)
Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us.
If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering(不开花的) plants.
Flowering plants can make seeds(种子). The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.
Most non-flowering plants do not grow from seeds. They grow from spores(孢子). Spores are very, very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores fall on wet and shady(阴凉的) places, they usually grow into new plants.
【小题1】What fact does the passage lead you to believe?
A.Of all living things, animals are most important. |
B.Spores are seeds. |
C.All fruits of flowering plants have seeds. |
D.Without plants, man will die out. |
A.how plants can make food from air |
B.how spores grow into new plants |
C.why some plants have no seeds |
D.why non-flowering plants are more important than flowering plants |
A.a story book | B.a novel |
C.a science magazine | D.a laboratory report |
The little boy entered the house, unhappy. His mother was 31 cakes in the kitchen. She smiled as she 32 but stopped when she saw his face. “Tyler, 33 happened? Is everything okay?”
“Nothing is okay, mom.” said the boy, “Today, in our science lesson, Mrs. Green was talking about the 34 .She said that the whole world is getting dirtier and that many animals and plants are dying. She wants us to think of something we can do to help. I thought all the way, but there is 35 I can do to make a difference.”
“Let me tell you 36 .” the mother said after thinking for a while. “One morning a man was walking down a beach, there he saw thousands of dying starfish covering the beach, they were pushed up by the 37 , and it was too far up for them to make their way back by 38 . The man shook his head as he walked along, ‘What a pity! So many starfish will die on the beach.’ The man felt very sorry 39 those starfish. He went on walking and just at that time he was 40 to find a boy in front who was throwing the starfish back into the sea as 41 as he could, ‘how silly you are! My 42 ,’ the man said, ‘There are so many starfish, can you throw all of them back?’ The boy didn’t stop but kept throwing, ‘ 43 I can’t help them all .I can make a difference to this one, and this one, and this one, and this one.”
“Thinking for a moment, the man 44 to help return the starfish to their home. He smiled and said to himself, ‘Sometimes the biggest lesson in life comes from the 45 person.
1. A. drinking B. making C. selling D. washing
2.A. turned around B. turned down C. turned on D. turned off
3.A. what B. when C. where D. why
4.A. air B. land C. water D. environment
5.A. something B. anything C. everything D. nothing
6.A. a lie B. a joke C. a story D. a truth
7.A. wind B. rain C. waves D. sands
8.A. himself B. itself C. ourselves D. themselves
9.A of B. for C. from D. forward
10.A. afraid B. surprised C. sad D. angry
11.A. slow B. fast C. soon D. high
12.A. father B. mother C. son D. daughter
13.A. Or B. So C. Because D. Though
14.A. began B. continued C. forgot D. waited
15.A shortest B. tallest C. smallest D. biggest
What are they doing for holiday?
They are happy because they are on holiday.
Mary is visiting her aunt in Paris. She is very excited to be in Paris. It is a very famous city. And it is a good place to go shopping!
Tom is fishing in the lake. Because the water is very clean, there are so many fish in the lake. Tom is having a good harvest (收获).
Simon and Bill are good friends. They are usually very busy with their study every day. So they want to do something different. They are going bike riding together in the beautiful countryside (农村,乡下). It’s relaxing.
Jesse is taking some photos in the park. The park is very beautiful in autumn, and it’s a good place to take photos.
Everyone gets tired sometimes. It’s important to have a rest. And it’s good for your health. It can help you work or study better, too. I hope everyone is having a good time.
What are they doing for (1)_____________? |
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Name |
Place |
Things they are doing |
Mary |
In Paris |
(2)_______________ |
(3)________ |
In the lake |
Fishing |
Simon and Bill |
In the countryside |
(4)_______________ |
Jesse |
(5)____________ |
Taking photos |
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Everybody can suffer from stress.No matter what your age is, you can feel stressed out by things that are happening in your life.Teenagers, however, have many more opportunities to get stressed than people in any other age group.Being a teenager is hard.You are not a child any more, but you are not an adult, even though you have to deal with some very grown-up problems and decisions.Families can be one of the biggest causes of stress, such as problems with parents arguing at home.or problems with brothers and sisters.Teenagers also have a lot of stress from school, either from their teachers or from their friends.Some teenagers also feel stressed about choosing their education after high school.Getting a place at university can be very difficult and some cannot afford to go to university.The stress about getting a job when finishing school is hard for some teenagers.There are so many young people finishing school and not enough jobs for them.Sadly, there is nothing we can do to remove these causes of stress from the 1ives of teenagers, but you can learn the best way to deal with it.Talking to people is one of the best ways to deal with stress.It may sound simple, but it is true.A problem shared is a problem halved.
【小题1】Why is being a teenager often difficult?
A.Because even though you are not an adult, you must deal with adult problems. |
B.Because even though you are an adult, you must deal with children’s problems. |
C.Because even though you are a teenager, you must do a lot of homework. |
D.Because adults often make them feel stressed. |
A.by asking them to go to university |
B.by helping them with their homework |
C.as teenagers quarrel with their parents, and their brothers or sisters |
D.as families never support their children enough |
A.Because there is a lot of competition for jobs. |
B.Because there are no jobs. |
C.Because a job is more difficult than school work. |
D.Because there is a lot of competition for places at university. |
A.by not trying to find a job | B.by forgetting about our problems |
C.by getting a place at university | D.by sharing our problems with our friends |
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