Unit 4 Healthy habits 常考重要语法精炼（专项训练）-2026-2027学年人教PEP版英语五年级上册

**基本信息** 聚焦Unit 4健康习惯主题核心语法，以知识点归纳为基础，通过多题型梯度训练构建从词汇到语法应用的逻辑体系，提升语言运用与学习能力。 **专项设计** |模块|题量|题型特征|知识逻辑| |----|----|----------|----------| |选词填空|5|核心词汇辨析|围绕健康习惯主题词汇，强化基础词汇应用| |适当形式填空|10|词形变化应用|覆盖should+动原、名词复数等，衔接知识点归纳| |单项选择|15|语法规则综合考查|系统检测情态动词、频度副词等，突出语境化应用| |情景选择|5|实际交际运用|模拟健康建议场景，体现语言能力的情境表达| |完成句子|5|句型转换训练|涉及否定句、疑问句等，深化时态应用| |语法选择|6|语法规则直接考查|聚焦should用法、固定搭配等，巩固核心概念|

2026年秋人教PEP版五年级英语上册 Unit 4 Healthy habits 常考重要语法精炼 第一部分 重要语法知识点归纳 1. 情态动词should / should not（shouldn’t）+ 动词原形，用于提出健康建议 2. 可数名词复数变化：tooth — teeth；不规则名词复数 3. 频度副词twice（两次）用法；次数表达 4. if 引导条件状语从句 5. 重点短语：take care of；brush teeth；have enough rest；do exercise 6. 动词搭配：less + 不可数名词；stay healthy；check your body 7. 一般现在时：描述日常健康生活习惯 第2部分 针对性练习 一、选词填空（词汇：habit, rest, exercise, twice, tooth） 1. We should brush our ________ every morning and night. 2. It is a good ________ to go to bed early. 3. You need to take enough ________ after study. 4. My grandma walks ________ a day to keep fit. 5. Students should do some ________ every day. 二、用所给单词的适当形式填空 1. You should ________ (brush) your teeth before bedtime. 2. We ________ (should not) watch TV for too long. 3. She ________ (take) care of her little brother every day. 4. These ________ (tooth) are very clean. 5. If you ________ (have) a flu, stay at home and rest. 6. He does exercise ________ (two) a week. 7. Let’s ________ (check) our timetable today. 8. There are twenty-four ________ (hour) in one day. 9. We need ________ (enough) sleep every night. 10. Everyone ________ (need) healthy habits. 三、单项选择 ( ) 1. You ________ eat too much sweet food. It’s bad for teeth. A. should B. shouldn’t C. can ( ) 2. We should brush our ________ twice a day. A. tooth B. teeth C. tooths ( ) 3. —How many times do you swim? —I swim ________ a week. A. twice B. two C. second ( ) 4. If you have the flu, you ________ stay in bed and rest. A. should B. shouldn’t C. are ( ) 5. You need enough ________ every day. A. rest B. rests C. resting ( ) 6. Take care ________ your body and keep healthy. A. off B. of C. for ( ) 7. He ________ too much time on mobile phone. A. spend B. spends C. spending ( ) 8. —Should I do exercise every day? —Yes, you ________. A. should B. shouldn’t C. can’t ( ) 9. We have ________ time to play. Don’t hurry. A. enough B. less C. little ( )10. Less meat ________ good for you. A. is B. are C. am ( )11. I want ________ some outdoor exercise this afternoon. A. do B. to do C. doing ( )12. Don’t forget ________ your teeth after dinner. A. brush B. to brush C. brushes ( )13. ________ is a good way to stay healthy. A. Exercise B. Exercises C. Exercising ( )14. What else ________ we do to keep healthy? A. should B. are C. does ( )15. The boy ________ early every morning. A. get up B. gets up C. getting up 四、情景选择 ( ) 1. 劝告对方不要长时间玩手机： A. You shouldn’t play on the phone too long. B. You should eat more sweets. C. You can watch films all night. ( ) 2. 建议对方好好休息： A. You should have a good rest. B. Go out and run in the rain. C. Don’t sleep at night. ( ) 3. 询问健康建议： A. What should I do to keep healthy? B. Where are you going? C. What day is it today? ( ) 4. 表达每天刷两次牙： A. I brush my teeth twice a day. B. I never brush teeth. C. I brush my teeth once a year. ( ) 5. 提醒大家照顾好自己： A. Please take care of yourselves. B. You can run in the street. C. Eat lots of ice cream. 五、按要求完成句子 1. You should do exercise every day.（改为否定句） ________________________________________________ 2. I brush my teeth twice a day.（对画线部分提问） ________________________________________________ 3. We should have enough sleep.（改为一般疑问句） ________________________________________________ 4. He stays at home because he has the flu.（对画线部分提问） ________________________________________________ 5. They take care of their health.（改为一般现在时三单，主语换成She） ________________________________________________ 六、语法选择题 ( ) 1. should 后面加 A.动词原形 B.动词ing ( ) 2. tooth 的复数形式 A. teeth B. tooths ( ) 3. “两次”英文单词 A. twice B. two ( ) 4. 固定短语 take care ____ A. of B. for ( ) 5. if 引导条件句，主句可用 A. should建议句型 B. will过去式 ( ) 6. want 后面搭配 A. to do B. do 参考答案 一、选词填空 1.teeth 2.habit 3.rest 4.twice 5.exercise 二、用所给单词的适当形式填空 1.brush 2.should not 3.takes 4.teeth 5.have 6.twice 7.check 8.hours 9.enough 10.needs 三、单项选择 1.B 2.B 3.A 4.A 5.A 6.B 7.B 8.A 9.A 10.A 11.B 12.B 13.A 14.A 15.B 四、情景选择 1.A 2.A 3.A 4.A 5.A 五、按要求完成句子 1. You should not do exercise every day. 2. How often do you brush your teeth? 3. Should we have enough sleep? 4. Why does he stay at home? 5. She takes care of her health. 六、语法选择题 1.A 2.A 3.A 4.A 5.A 6.A 学科网（北京）股份有限公司 $