《2025年新课程示径学案作业设计八年级英语上册译林版》

四、阅读填空
Most animals have a home to live in. Birds live in nests. Bats live in caves. Bees live in honeycombs. Ants live in ant holes. But hermit crabs(寄居蟹) don't have one. They live in borrowed houses. Do you know w 1why? Read on and find it out!
A hermit crab's belly(肚子) is long and s 2soft. It is like a shrimp's(虾) belly. There is no shell on its belly. Other animals can e 3easily hurt them. So they need a house to protect themselves! After some shell animals d 4die, they live in their houses.
Their favourite houses are conch(海螺) shells, snail shells and seashells. When they are young, they live in very small houses. But when they grow b 5bigger, they change their houses. The new houses are much larger than the old ones.
Each hermit crab has two to three houses each year. Sometimes they can't find a good house. To solve the problem, they use a bottle cap a 6as their houses.
Nature is amazing! They are not the o 7only ones to use other animals' houses. Cuckoos(杜鹃) lay their eggs in other birds' nests. Asian palm civets(椰子狸) often t 8take the house of giant squirrels.
Does a hermit crab use a borrowed house all the time? Coconut crabs say no. When they grow bigger, they have a h 9hard shell all over their body. They don't need a borrowed shell any more! A coconut crab can grow very big. It will be 90 cm wide. This is only the h 10height of a 2-year-old kid!
1. ______
2. ______
3. ______
4. ______
5. ______
6. ______
7. ______
8. ______
9. ______
10. ______

答案： 1. why
2. soft
3. easily
4. die
5. bigger
6. as
7. only
8. take
9. hard
10. height

一、词汇运用
从方框中选择恰当的词或短语并用其适当的形式填空。
tiny main take action effort thanks to protect get sick the number of increase in danger
1. This expression is used mainly in speech, not in writing.
2. We are all surprised that such tiny men can lift such heavy stones.
3. Because of the economic situation, many factory workers are in danger of losing their jobs.
4. Do believe that nothing is impossible only if you put your effort into it.
5. This year, the number of new students in this area has increased to more than 10,000.
6. When the weather changes, people are often easy to get sick.
7. Yuan Longping worked hard in the field to increase the rice production.
8. Everyone should take action to save the animals in great danger.
9. WWF is trying to raise money for animal protection.
10. Thanks to their hard work, the Yangtze River is getting clearer.

答案： 1. mainly 2. tiny 3. in danger 4. effort 5. the number of 6. to get sick 7. to increase 8. take action 9. protection 10. Thanks to