《2025年智慧学习明天出版社八年级英语上册人教版》

词汇拓展训练
词性转换:
happy (v.) →happiness(n.)
popular (adj.) →popularity(n.)
appear (v.) →appearance(n.)
decide (v.) →decisive(adj.)
discuss (v.) →discussion(n.)
admire (v.) →admiration(n.)
describe (v.) →description(n.)

答案： 1. happiness
2. popularity
3. appearance
4. decisive
5. discussion
6. admiration
7. description

小组讨论:以“保护熊猫”为主题,使用 planet,protect,important 等词撰写倡议短文。

答案： Protecting Pandas
Pandas are important animals on our planet. We must protect them. First, we should save their living places. Second, we need to stop cutting down bamboo. Let's work together to protect pandas and our planet.

Ⅰ. 根据句意及所给首字母提示完成句中单词。
1. She feels so much happiness when she plays with her dog.
2. The climate in this area is very dry.
3. He felt disappointed when the game was canceled.
4. The blue whale weigh as much as 200tons.
5. Frogs play an importantrole in our planet ecosystem.

答案： Ⅰ. 1. happiness 2. climate 3. disappointed 4. tons 5. role

Ⅱ. 用括号内所给动词的适当形式填空。
1. The smallest frogs are about the size of a pea, while larger onesgrowas big as a human hand.
2. Ants needto storefood in their nests to survive winter.
3. The scientist feltdisappointedwhen the rare plant died before he could study it.
4. Bees areconnectingflowers to fruits by pollination.
5. Theimportanceof protecting plants is taught in our geography class.
6. Pandas are one of themost popularanimals in the world.

答案： Ⅱ. 1. (on) grow 2. to store 3. disappointed 4. connecting 5. importance 6. most popular

Ⅲ. 根据所给汉语提示完成句子(每空一词)。
1. 青蛙在我们的生态系统中起着重要作用,帮助控制害虫数量。
Frogsplayanimportantrolein our ecosystem by controlling pests.
2. 蘑菇在雨后突然出现,就像魔法一样!
Mushrooms suddenlyappearafter the rain,just like magic!
3. 你能想象一个没有污染的世界吗? 我们需要找到方法来保护地球。
Can youimaginea worldwithoutpollution? We need to find waystoprotectthe Earth.
4. 这只青蛙只有 50 克重,像一片树叶一样轻。
This frogweighsonly 50 grams,aslightasa leaf.
5. 青蛙可以生活在陆地和水中,而大多数鱼类只能生活在水中。
Frogs can liveonlandand in water,whilemost fish can only live in water.

答案： Ⅲ. 1. play an important role 2. appear 3. imagine; without; to protect 4. weighs; as; as 5. on land; while