题目内容
Everyone knows that chickens lay eggs. Most people know that all the other birds do as well. But have you ever thought about other animals that lay eggs? They include bees, snakes and some sea animals.
When a mother lays eggs, many more babies can be born at once, or in a few days, because there is very little development inside the parent. Animals that do not lay eggs often have fewer babies. Animals lay many eggs because other animals may eat the babies. However, even though some of their babies are eaten, they will still have some more to continue their family.
Some animals that lay eggs do not take care of their young. Turtles come onto the beach and dig holes. Then they put their eggs in the sand and leave. A turtle mother can lay as many as 150 eggs. When the babies come out of the eggs, they must find their own way to the ocean. They must learn how to live on their own. Many young turtles get eaten by other animals.
Most eggs have an outside shell that keeps the growing animal inside safe. The egg shell also keeps the young animal from drying out. After the animal is fully developed, it comes out of the egg.
The animal grows bigger and bigger. Then it can have its own young.
1.Which animals lay eggs?
① snakes ② turtles ③ camels ④ bees ⑤ chickens
A.①③④⑤ B.①②③⑤ C.①②④⑤ D.②③④⑤
2.Why do animals lay many eggs?
A.Because other animals may eat their babies.
B.Because they use their eggs for food.
C.Because they want to have fewer babies.
D.Because they want to eat their babies.
3.What do we know about turtles?
A.They don’t look after their babies. B.Baby turtles hate their mother.
C.Other animals can’t eat turtle babies. D.Turtle babies can’t take care of themselves.
4.Egg shells can be used to______.
A.make eggs more beautiful B.make eggs more tasty
C.let the young animals dry D.protect the young animals
5.The passage is probably from___________.
A.a newspaper B.a science book C.a sports magazine D.a story book
阅读短文,根据短文内容,在短文后的空格里填入恰当的单词(每空限填一词),并
将答案写在答题卡相应编号后的横线上。
Do you want to be a good student? If you do, here are some ideas.
When a teacher is giving a lesson, take notes. If you can’t follow your teacher, put up your hand and ask questions. You’ll learn a lot by asking. Don’t pass(传递)notes or talk to friends in class.
Do your homework carefully. Homework helps you review(复习)your lessons. You can find some questions when you are doing your homework. This is also an important part of your study. Remember that homework can also help you have good habits of study.
Make good plans. Bring all the things you need with you to class, such as books, pens, pencils and homework. Have a folder(文件夹)for each subject. Put your maths papers in your maths folder, and put your history papers in your history folder.
Start to read more. When you read books, you can learn more words.
Some ideas about how to be a good 1. | |
Take notes | Put up your hand and ask questions. Don’t 2. notes or talk to friends in class. |
Do homework carefully | Homework helps you review. Find some questions when you are doing your homework. Homework can also help you have good 3. of study. |
Make good plans | Bring 4. you need with you to class. Keep a folder for each subject. |
5. more | Read more books, you can learn more words. |