Unit 4 Healthy habits 语法考点+习题巩固（专项训练）-2026-2027学年人教PEP版英语五年级上册

**基本信息** 聚焦健康习惯主题，构建“词汇-语法-句型”三维知识体系，通过多样化题型实现单元考点分层突破，助力语言能力与学习能力提升。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |考点梳理|3类核心考点|分类呈现词汇、语法、句型及对应题型|从基础词汇到核心语法，再到句型综合应用，形成递进逻辑| |词汇辨析|8题单选|考查核心词汇在语境中的辨析|依托单元主题词汇，强化词义理解与应用| |语法专项|8题单选|聚焦should用法、名词复数等语法点|以语法规则为纲，通过具体语境考查规则应用| |句型转换/连词成句|5题转换+5题连词|综合考查句型结构与语法规则|整合词汇与语法知识，提升语言表达的准确性|

人教PEP版五年级英语上册Unit 4 Healthy habits 语法考点+习题巩固专项训练 一、单元核心考点梳理 考点分类 核心知识点 常考题型 重点单词 & 短语 核心词汇：stay, should, flu, else, exercise, enough, if, habit, show, phone, then, rest, take care of, check, less, brush, tooth, twice, hour, free固定搭配：take exercise 锻炼身体，take care of teeth 爱护牙齿，brush teeth 刷牙，twice a day 一天两次，have the flu 患流感，free time 空闲时间，less sugar 更少糖分，have a rest 休息 单项选择、单词拼写、英汉互译 核心语法 1. 情态动词 should/shouldn’t，后接动词原形，用于提健康建议2. 可数名词复数：tooth-teeth；频度副词 twice 表次数3. 动词变形：brush-brushed, check-checked, stay-stayed 一般过去式4. 限定词 less 修饰不可数名词；enough 修饰名词放名词前5. if 引导条件状语从句，描述健康行为的结果 语法单选、句型转换、改错 核心句型 1. You should take enough exercise to keep good healthy habits.2. We must brush our teeth twice a day and take care of them.3. If you have the flu, you should stay at home and have a good rest.4. We should eat less sweet food and check our body often.5. In my free time, I watch short health shows on the phone. 情景选择、连词成句、问答匹配 二、专项练习题 考点一：单元健康习惯词汇辨析单选 ( ) 1. You need to ______ indoors and rest when you catch flu. A. stay B. visit C. start ( ) 2. You ______ wash hands before every meal to keep healthy. A. should B. can’t C. won’t ( ) 3. My sister can’t go to PE class because she has the ______. A. ping-pong B. flu C. project ( ) 4. What ______ healthy rules do you know besides brushing teeth? A. else B. both C. young ( ) 5. Kids take daily ______ to make their bodies strong. A. exercise B. lesson C. centre ( ) 6. Drink ______ water every day, it’s good for your body. A. enough B. little C. wrong ( ) 7. It’s a good ______ to go to bed before nine o’clock. A. habit B. subject C. team ( ) 8. Please ______ your teeth carefully after eating sweets. A. brush B. jump C. agree 考点二：根据中文提示写单词 1. Please ________ (待) at home when you feel sick. 2. We ________ (应该) form good daily healthy habits. 3. My brother caught the ________ (流感) and missed school. 4. Do you have any ________ (别的) healthy tips for me? 5. Morning ________ (锻炼) helps us stay energetic all day. 6. We need ________ (充足的) sleep every night. 7. Brushing teeth twice a day is a good ________ (习惯). 8. You must ________ (刷) your teeth after breakfast. 考点三：语法专项·should情态动词、名词复数、twice频度词 ( ) 1. You ______ eat too many candies, it’s bad for your teeth. A. shouldn’t B. should C. may ( ) 2. I ______ my teeth three times yesterday when I was sick. A. brush B. brushed C. brushes ( ) 3. We need to take care of our ______ every single day. A. tooth B. teeth C. tooths ( ) 4. She ______ at home and rested for two days last week. A. stay B. stays C. stayed ( ) 5. There ______ less sugar in this healthy fruit drink. A. is B. are C. were ( ) 6. You ______ check your body every six months. A. should B. shouldn’t C. can’t ( ) 7. He exercises ______ a week to keep fit. A. twice B. two C. second ( ) 8. If you ______ tired, you can have a short rest. A. feel B. feels C. felt 考点四：单元固定短语搭配单选 ( ) 1. Everyone should take care ______ their own teeth. A. of B. for C. at ( ) 2. I brush my teeth twice ______ day after meals. A. a B. an C. the ( ) 3. When you have flu, stay ______ home and don’t go out. A. in B. at C. on ( ) 4. We take exercise ______ the playground every morning. A. on B. in C. at ( ) 5. Have a rest ______ you finish your exercise training. A. after B. before C. if ( ) 6. Watch health shows ______ your phone in free time. A. on B. in C. at ( ) 7. We should eat less food ______ much sugar. A. with B. for C. to ( ) 8. It’s important ______ us to keep healthy habits. A. for B. to C. with 考点五：疑问词情景问答专项 ( ) 1. —______ should we do to stay healthy? —We should take exercise daily. A. What B. Where C. When ( ) 2. —______ shouldn’t we eat lots of candies? —Because it hurts our teeth. A. Why B. What C. Who ( ) 3. —______ times do you brush your teeth every day? —Twice a day. A. How many B. How much C. How long ( ) 4. —______ do you usually have a rest? —After finishing morning exercise. A. When B. Where C. Why ( ) 5. —______ can we watch health shows? —On the phone after school. A. Where B. Who C. Which ( ) 6. —______ other healthy habits do you know? —Drink enough water every day. A. What B. Who C. When ( ) 7. —______ has the flu in your class? —My deskmate Tom. A. Who B. What C. Where ( ) 8. —______ water do you drink every day? —Enough big cups of water. A. How much B. How many C. How long 考点六：句型转换 1. You should take enough exercise to keep good healthy habits.（改为一般疑问句） ______ I ______ enough exercise to keep good healthy habits? 2. We must brush our teeth twice a day and take care of them.（改为否定句） We ______ brush our teeth twice a day ______ take care of them. 3. If you have flu, you should stay at home and have a good rest.（对划线部分提问） ______ ______ I ______ if I have the flu? 4. This good habit is brushing teeth twice daily.（对划线部分提问） ______ ______ the good habit? 5. I brush my teeth twice a day.（改为一般过去时） I ______ my teeth three times yesterday. 考点七：连词成句 1. should take enough exercise, you, keep good healthy habits, to (.) ________________________________________________ 2. brush our teeth twice a day, take care of them, we must (.) ________________________________________________ 3. have the flu, stay at home, you should, and have a good rest, if (.) ________________________________________________ 4. eat less sweet food, check our body often, we should (.) ________________________________________________ 5. free time, watch short health shows, I, on the phone, in my (.) ________________________________________________ 参考答案 考点一：1.A 2.A 3.B 4.A 5.A 6.A 7.A 8.A 考点二：1.stay 2.should 3.flu 4.else 5.exercise 6.enough 7.habit 8.brush 考点三：1.A 2.B 3.B 4.C 5.A 6.A 7.A 8.A 考点四：1.A 2.A 3.B 4.A 5.A 6.A 7.A 8.A 考点五：1.A 2.A 3.A 4.A 5.A 6.A 7.A 8.A 考点六：1.Should; take 2.shouldn’t; or 3.What should; do 4.What is 5.brushed 考点七： 1. You should take enough exercise to keep good healthy habits. 2. We must brush our teeth twice a day and take care of them. 3. If you have flu, you should stay at home and have a good rest. 4. We should eat less sweet food and check our body often. 5. In my free time, I watch short health shows on the phone. 学科网（北京）股份有限公司 $