《2025年同步轻松练习八年级英语上册人教版》

Ⅰ.将图片与相对应的单词连线。

1—A 2—D 3—C 4—E 5—B

答案： 1—A 2—D 3—C 4—E 5—B

Ⅱ.选出每组中不同类的一项。
1. A. ant B. butterfly
C. frog D. gingko (D)
2. A. peony B. lotus
C. wing D. mushroom (C)
3. A. ton B. kg
C. per cent D. happiness (D)
4. A. communicate B. protect
C. connect D. province (D)
5. A. tiny B. moss
C. bamboo D. redwood (A)

答案： 1—5 DCDDA

Ⅲ.用方框中所给单词的适当形式填空。
happy, mushroom, disappoint, important, tiny
1. The happiness of birds is clear when they freely fly.
2. Some animals search for mushrooms in the forest after the rain.
3. Scientists are disappointed because the number of wild tigers is still dropping.
4. Everyone should know the importance of protecting wild animals.
5. Among the bugs, the tiniest ones often hide under leaves.

答案： 1. happiness 2. mushrooms 3. disappointed 4. importance 5. tiniest

Ⅳ.根据上下文意思,从方框中选出恰当的单词或短语,并用其适当形式补全短文。
protect, home to, weigh, in order to, action, large, without, climate, eat, for this reason
The Arctic is a tough place. The land is often covered with thick ice and snow, and the temperatures can drop to extremely low levels, but it is 1. home to some really cool animals. The polar bear is one of the 2. largest animals there. Adult male polar bears can 3. weigh as much as 600 kilograms. They are strong hunters and mainly 4. eat seals. In fact, their fur and fat are so thick that they are good at living in the cold 5. climate. But as the climate changes, the Arctic sea ice is melting. 6. For this reason, polar bears are losing their hunting places. They hunt for seals, travel and rest on the sea ice. 7. Without enough ice, they have to swim longer distances
8. in order to find food, which tires them out and makes it harder to catch enough seals.
We humans need to take 9. action to help 10. protect these amazing animals.

答案： 1. home to 2. largest 3. weigh 4. eat 5. climate 6. For this reason 7. Without 8. in order to 9. action 10. protect