Unit 4 词汇专项同步练习 2026-2027学年人教版英语八年级上册

**基本信息** 八上Unit 4词汇专项同步练习通过基础、进阶、综合三层设计，实现从词汇认知到语境应用的递进，强化语言能力与思维品质，适配单元复习巩固需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|15个核心词汇词义匹配、短文选词填空|通过词义匹配夯实词汇基础，短文填空实现词汇在语境中的初步运用| |进阶层|5个多义词（land/store等）词性及词义辨析|聚焦一词多义，通过语境辨析提升词汇理解的精准性| |综合层|8个核心考点（be connected with等）的中英互填|结合句型与翻译，实现词汇从单一应用到综合语用的提升|

八上 Unit 4 词汇专项同步练习 一、单词基础运用 A. 词义匹配 1. liked by many people; widely loved ________ 2. come into sight; show up ________ 3. the dry surface of Earth; come down from sky ________ 4. have a certain heavy weight; measure weight ________ 5. think that something is true or real ________ 6. join two things together; link ________ 7. form a picture in your mind; guess ________ 8. keep safe from harm or danger ________ 9. the state of being very important ________ 10. people; relating to people ________ 11. extremely small ________ 12. full of energy and life ________ 13. share information or ideas with others ________ 14. keep things for later use; shop ________ 15. feeling sad because hopes fail ________ B. 短文选词填空（括号内单词变适当形式，每词仅用一次） (popular, appear, land, weigh, believe, connect, imagine, protect, importance, human, tiny, lively, communicate, store, disappointed) Many kinds of plants and animals ________ in this province. The ________ butterfly with two big wings can ________ up to 0.01 kg. It’s ________ among visitors. We ________ all living things are closely ________ with each other. You can’t ________ the beauty of the lively ecosystem. We must ________ nature and realize the ________ of wildlife. ________ beings ________ with small ants and bees. They ________ pollen in flowers. If we destroy the environment, we will feel deeply ________. 二、一词多义辨析 land A. n. 陆地；土地 B. v. 降落；着陆 ( ) The plane will land on the grassland soon. ( ) There is rich land for growing bamboo. store A. v. 储存，存放 B. n. 商店 ( ) We store honey in honeycombs. ( ) I buy peonies from a flower store. shoot A. n. 嫩芽，幼苗 B. v. 射击 ( ) New bamboo shoots come out in spring. ( ) Don’t shoot at wild animals. connect A. v. 连接 B. v. 使有关联 ( ) The road connects two provinces. ( ) People connect butterflies with pollination. human A. n. 人类，人 B. adj. 人类的 ( ) Human activities influence the climate. ( ) Every human should protect the ocean. 三、核心考点综合运用 考点一：be connected with/to 与…… 相连 / 有关 All plants ________ ________ ________ insects.（与…… 有关联） 这片森林与一条大河相连。 This forest ________ ________ ________ a big river. 考点二：protect sth 保护某物 We should ________ the ecosystem well.（保护） 我们有责任保护珍稀红杉。 It’s our duty ________ ________ the rare redwoods. 考点三：play a part /play a role in 在…… 中发挥作用 Bees ________ ________ ________ pollination.（参与 / 发挥作用） 人类在改变气候方面起到很大作用。 Humans ________ ________ ________ in changing the climate. 考点四：in order to 为了 People plant more trees ________ ________ keep good climate.（为了） 为了保护野生动物，我们建立自然保护区。 We build reserves ________ ________ protect wild animals. 考点五：without 没有 We can’t live ________ water or plants.（没有） 没有蜜蜂授粉，许多花无法结果。 Many flowers can’t bear fruit ________ bees’ pollination. 考点六：disappoint /disappointed 变形 The bad climate ________ all visitors.（使失望，动词） They feel ________ when they see few butterflies.（失望的，形容词） 这令人失望的结果让大家难过。 This ________ result makes everyone sad. 考点七：importance 词性转换 We know the ________ (important) of rainforests. 老师告诉我们保护海洋的重要性。 Teachers tell us the ________ of ________ the ocean. 考点八：feel free to do sth 随便做某事 ________ ________ to take a walk in the bamboo forest.（尽管、随便） 你可以随便想象奇妙的生态系统。 ________ ________ to ________ the amazing ecosystem. 参考答案 一、单词基础运用 A. 词义匹配 1. popular 2. appear 3. land 4. weigh 5. believe 6. connect 7. imagine 8. protect 9. importance 10. human 11. tiny 12. lively 13. communicate 14. store 15. disappointed B. 短文选词填空 appear tiny weigh popular believe connected imagine protect importance Human communicate store disappointed 二、一词多义辨析 1.B 2.A 1.A 2.B 1.A 2.B 1.A 2.B 1.B 2.A 三、核心考点综合运用 考点一 are connected with is connected to 考点二 protect to protect 考点三 play a part in play a role 考点四 in order to in order to 考点五 without without 考点六 disappoints disappointed disappointing 考点七 importance importance; protecting 考点八 Feel free Feel free; imagine 学科网（北京）股份有限公司 $