Unit 3 Keep Fit语法练习2025-2026学年人教版英语七年级下册

**基本信息** 聚焦Unit 3语法，以“基础巩固-技能应用-综合拓展”分层设计，通过梯度化题型构建从单一语法点到语篇应用的知识巩固路径，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|频度副词、疑问词、物主代词等单一语法点|单项选择、单词填空，直接考查基础语法知识| |技能应用|语法点灵活运用（句型转换、词形变化）|句子改写题，训练语法规则的迁移应用能力| |综合拓展|语篇情境中的语法综合应用|情景对话补全，培养真实语境下的语言理解与表达|

参考答案 1、 BBCCB 2、 1.mine; his 2.ours 3.Yours; Hers 4.his; theirs 3、 1.usually; 2.sometimes; 3.seldom; 4.never; 5.always 4、 1.How；often；does；exercise 2.never 3.is；his 4. Are；often 5.Why；do 6.Whose；is 五、ACBDF 学科网（北京）股份有限公司 $ Unit 3 Keep Fit 语法专项练习 一、单项选择 从 A、B、C、D 四个选项中选出最佳答案。 1. My mother ______ walks after dinner. She thinks it’s good for health. A. never B. always C. hardly ever D. seldom 2. —______ do you play basketball? —Twice a week. A. How long B. How often C. How far D. How many 3. —________ skipping rope is this? —It’s Tom’s. A. What B. Who C. Whose D. Which 4. —______ sport do you do? —Jogging. A. How B. Where C. What D. When 5. Linda ______ watches TV on school nights. She finishes her homework first. A. usually B. never C. always D. often 二、用括号内单词的正确形式填空 1. This tennis racket is not ______ (I). It’s ______ (he). 2. Those running shoes are ______ (we). Please take them away. 3. A: Mum, where are my football shoes? And Lucy’s? B: _____ (you) are right here. _______ (she) are under the bed. 4. A: Who do these books belong to? Are they Mike’s? B: No, they aren’t ______ (he). They belong to Anna and Alice. They’re ______ (they). 三、根据句意填入合适的频度副词（always/usually/sometimes/seldom/never） I love reading! I 1.______ read storybooks in my bedroom before bed. It’s quiet and relaxing. I 2.______ read in the library on weekends, but I 3.______ read when I have too much homework. I 4.______ read at noon on school days because I need to rest. Reading makes me happy. I’m 5.______ relaxed after reading. Reading brings me lots of fun! 四、按要求完成句子，每空一词 1. Tom exercises three times a week.（对划线部分提问） ______ ______ ______ Tom ______ ? 2. She always eats fast food.（改为完全否定句） She ______ eats fast food. 3. This is his football.（改为同义句） This football ______ ______. 4. They are often late for class.（改为一般疑问句） ______ they ______ late for class? 5. I love jogging because it helps me keep fit.（对划线部分提问） _______ ______ you love jogging? 6. That baseball is Bob’s.（对划线部分提问） ______ baseball ______ that? 五、情景对话 选用方框内的句子补全对话，有两项多余。 A: Hi, Jack. 1. ______ B: No, I don’t like doing sports. A: Oh, that’s bad. 2. ______ It can keep you fit. B: I know. But I’m lazy. What about you? A: I exercise every day. I like playing ball games. B: 3. ______ A: Three times a week. Eating vegetables and fruit is also good for us. B: 4.________ I love tomatoes very much. A: 5. ______ They are healthy food. A. Do you often do exercise? B. How often do you play it? C. You should do some exercise every day. D. That’s true. E. Three times a week. F. Me, too. G. You shouldn’t eat too much junk food. 学科网（北京）股份有限公司 $