Unit 3 Food matters 语法讲练：系动词的用法练习（含答案）外研版英语（2024）七年级下册

Unit3 语法讲练：系动词的用法 2025-2026学年外研版英语（2024）七年级下册 一、系动词的基本概念 系动词后面需接形容词或名词等成分作为主语的补充说明，用以描述主语的状态、特征或性质。 二、系动词的主要分类与用法 1. Be动词 最常用、最基础的系动词 2. 感官系动词 相当于汉语中的"摸起来""尝起来""看上去""闻起来""听起来"： feel：This bed feels hard. （这张床摸起来硬邦邦的） taste：The biscuits taste sweet. （饼干吃起来甜甜的） look：You look tired. （你看上去累了） smell：The milk smells sour. （牛奶闻起来有股馊味儿） sound：The idea sounds good. （这主意听起来不错） 3. 状态变化系动词 用于描述人或事物的状态发生某种变化： go：The meat goes bad. （肉变质了） get：It was getting very dark. （天越来越黑了） become： Leaves become yellow in autumn. （叶子在秋天会变黄） He becomes excited before the match. （他在比赛前变得很兴奋） 4. 状态保持系动词 表示人或事物的状态保持一致、没有发生变化： remain： Her room remains clean and tidy. （她的房间一直保持干净整洁的状态） He remains calm in trouble. （在遇到麻烦时，他仍保持冷静） 三、系动词的句式结构 1. 否定形式 需借助助动词do,does构成： The dishes do not smell very nice. （这些菜肴闻起来不太好） The cake does not taste very good. （这个蛋糕不是很好吃） Life does not remain the same. （生活不是一成不变的） 2. 疑问形式 需借助助动词do,does构成： Does he look worried （他看起来担心吗？） Does she get angry （她生气了吗？） 练习题 类型一：系动词分类匹配 (Linking Verb Classification Matching) 将系动词与其正确的分类进行匹配。 1. be 2. feel 3. go 4. remain 5. taste 6. get 7. look 8. become 9. smell 10. sound A. 感官系动词 B. 状态变化系动词 C. 状态保持系动词 D. Be动词 类型二：语法选择填空 (Grammar Multiple Choice) 选择正确的系动词完成句子。 1. The flowers _____ beautiful in spring. A. become B. smell C. remain D. go 2. This soup _____ too salty. A. feels B. tastes C. sounds D. goes 3. The silk dress _____ very smooth. A. smells B. tastes C. feels D. sounds 4. His idea _____ interesting. A. feels B. tastes C. looks D. sounds 5. The milk _____ bad, so don't drink it. A. goes B. gets C. becomes D. remains 6. She _____ very happy with her new job. A. feels B. tastes C. smells D. sounds 7. The leaves _____ yellow in autumn. A. go B. become C. get D. remain 8. Despite the difficulties, he _____ optimistic. A. goes B. gets C. becomes D. remains 9. You _____ tired after working all day. A. look B. taste C. smell D. sound 10. The weather _____ colder in the evening. A. goes B. gets C. becomes D. remains 类型三：句子改错 (Error Correction) 找出下列句子中的错误并改正。 1. The music sounds beautifully. _____ 2. This cake tastes well. _____ 3. She looks happily today. _____ 4. The soup smells badly. _____ 5. The cloth feels softly. _____ 6. He becomes angrily when he loses. _____ 7. The food remained freshness. _____ 8. Does she looks worried _____ 9. The milk don't smell good. _____ 10. Do he feel better now _____ 类型四：同义句转换 (Sentence Transformation) 用系动词改写句子，保持句意基本不变。 1. This bed is hard to the touch. This bed _____ h ... ...