Unit 4 第5课时 Part B Let's learn&Listen,write and role-play（分层作业）英语人教PEP版五年级上册（新教材）

**基本信息** 本同步练习以“基础-提升-拓展”三层递进设计，聚焦健康习惯主题，通过词汇辨析、语法应用到语篇理解的路径，夯实语言能力，培养思维品质与学习能力。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础练|核心词汇（less/more等）、短语（take care of等）|圈词辨析、汉译英，直接巩固Let's learn基础语言知识| |提升练|语法（名词复数、比较级等）、句型转换|单词适当形式填空、短语选择填空，强化语言运用能力| |拓展练|语篇理解与信息提取|阅读理解题，结合时间规划情境，提升综合语言运用与思维能力|

Unit4 Healthy habits 第5课时 Part B Let's learn&Listen,write and role-play 基础练 一、圈出正确的单词。 1. To have good eyes, we must watch (less / more) TV. 2. Please speak (lovely / clearly). I can’t understand you. 3. Binbin,you have to (check / clean) your answers before you hand in your paper. 4. Don’t eat too much candy. It is bad for your (mouth / teeth). 5. Zhang Murui (often / never) helps tidy the house, so her mum is very happy. 二、短语汉译英。 1. 你可以怎样爱护你的眼睛？ How can you ______ ______ ______ your eyes? 2. 我一天洗两次手。 I wash my hands ______ ______ ______. 3. 你应该每天早上刷牙。 You should ______ ______ ______ every morning. 4. 你不应该这么频繁查看手机。 You shouldn’t ______ ______ ______ so often. 5. 妈妈告诉我要少吃糖果。 My mum tells me to ______ ______ ______. 提升练 三、用所给单词适当形式填空。 1. Healthy __________(tooth) help us eat many kinds of food. 2. He sleeps __________(little) than six hours a day. 3. Mary can see the blackboard __________(clear) with her new glasses. 4. She likes __________(rest) on the pink sofa after hard work. 5. We go there __________(two) a week to do some sports. 四、根据句意，选择恰当短语填空。(填序号) A. do eye exercises B. play games before bedtime C. brush his teeth D. touch dirty water E. play phone games F. go to bed early G. eat too much candy H. keep it clean 1.Mark has a bad tooth. He should 1.______ every day. He shouldn’t ２.______. 2.Mingming can’t see clearly. He should 3.______. He shouldn’t 4.______ for hours. 3.Wang Zihan cuts her finger. She should 5.______. She shouldn’t 6.______. 4.Jason can’t sleep well. He should 7.______. He shouldn’t 8.______. 五、单项选择。 ( )1. — Doctor, I feel sleepy in class. — You ________ go to bed too late at night. A. should　　　　　 B. shouldn’t　　　　 C. will　　　　　　 D. can ( )2. — Dad, where is my homework? — Please ________ your schoolbag. Maybe it is inside. A. check　　　　　 B. ask　　　　　　 C. agree　　　　　 D. move ( )3. — Wang Xirui, ________ do you clean your bedroom? — Twice a week. A. How many　　　 B. How often　　　 C. How long　　　　 D. How much ( )4. We can use a phone to ________. A. grow flowers　　 B. cook lunch　　　 C. take photos　　　　 D. clean rooms ( )5. — I will go on a trip. Can you ________ my goldfish, Linda? — Sure. I will give it food every day. A. get ready for　　 B. stay away from　 C. make friends with　　D. take care of 六、按要求完成句子。 1. Should Linlin keep her room clean?(肯定回答) ________________________________________________________________________ 2. You shouldn’t read books in bed. (用Don’t改写同意句) ________________________________________________________________________ 3. They should talk loudly in the library.(改为否定句) ________________________________________________________________________ 4. You should rest your eyes.(就划线部分提问) ________________________________________________________________________ 5. I often brush my teeth before I go to bed.（改为 He 作主语） ________________________________________________________________________ 拓展练 七、阅读理解。 Hello, everyone. I am Mr Smith. Today I want to talk about time planning. Good time planning helps us a lot. First, you should finish your homework first after school. Then you can have some free time. You should also do some sports every day. It makes you strong. You shouldn’t play phone games for too long. You shouldn’t stay up late either. Go to bed early, so you can get up well in the morning. Time is very important for us. If you plan your time well, you can study better and enjoy your life. Try your best to follow these rules. You will have a happy and busy school life. ( )1. Who is this passage for? A. Doctors　　 B. Students　　 C. Teachers　　 D. Parents ( )2. What should you do first after school? A. Play phone games.　 B. Do sports.　 C. Finish homework.　 D. Go to bed. ( )3. From the passage, we can know that ____. A. going to bed early is a good habit B. playing games for long is good for us　　 C. we don’t need to do sports every day　　 D. good time planning makes us sad ( )4. Which of the following is TRUE? A. We should stay up late every night. B. We can play phone games for many hours. C. Good time planning helps us study better. D. We must finish sports before homework. ( )5. What is the main idea of this passage? A. How to play phone games. B. Why we do sports at school. C. When we go to bed in the morning. D. How to plan your time well. 答案解析 基础练 一、圈出正确的单词。 1.答案：less 解析：less 更少，more 更多。句意：为了拥有好视力，我们必须少看电视。根据健康常识，保护眼睛要少看电视，故选 less。 2.答案：clearly 解析：clearly 清楚地，lovely 可爱的。后句 “I can’t understand you.” 我听不懂你说的，说明需要说清楚。修饰动词 speak 要用副词 clearly，故选 clearly。 3.答案：check 解析：check 检查，clean 打扫。句意：彬彬，交试卷之前你必须检查你的答案。交卷前要核对答案，故选 check。 4.答案：teeth 解析：teeth 牙齿，mouth 嘴巴。句意：不要吃太多糖果，它对你的牙齿有害。糖果会伤害牙齿，故选 teeth。 5.答案：often 解析：often 经常，never 从不。后半句 “so her mum is very happy” 所以妈妈很开心，说明她经常帮忙收拾屋子，故选 often。 二、短语汉译英。 答案：1.take care of 　2. twice a day　3. brush your teeth 　4. check your phone 5.eat less candy 提升练 三、用所给单词适当形式填空。 1.答案：teeth 解析：后面动词 help 为原形，说明主语是复数。tooth 的复数形式是 teeth，表示多颗牙齿，故填 teeth。 2.答案：less 解析：句中有 than，表示比较，little 的比较级为 less。less than 意为 “少于”，句意：他一天睡眠少于六小时，故填 less。 3.答案：clearly 解析：此处修饰动词 see，要用副词。形容词 clear 的副词形式是 clearly，意为 “清楚地”，故填 clearly。 4.答案：resting /to rest 解析：like 后可接 doing 或 to do 形式。like doing sth 表示喜欢做某事（长期爱好）；like to do sth 表示喜欢做某事（某次意愿），两者都可用，故填 resting 或 to rest。 5.答案：twice 解析：two 是基数词。twice a week 为固定搭配，意为 “一周两次”，表示频率，故填 twice。 四、根据句意，选择恰当短语填空。(填序号) 1.答案：C；G 解析：Mark 牙疼。should 后接好习惯，每天刷牙 brush his teeth；shouldn’t 后接不良习惯，不应该吃太多糖果 eat too much candy。 2.答案：A；E 解析：Mingming 看不清楚。保护眼睛应该做眼保健操 do eye exercises；不应该长时间玩手机 play phone games。 3.答案：H；D 解析：王梓涵手指割伤。伤口应该保持洁净 keep it clean；不应该触碰脏水 touch dirty water。 4.答案：F；B 解析：Jason 睡不好。应该早睡 go to bed early；不应该睡前玩游戏 play games before bedtime。 五、单项选择。 1.答案：B 解析：shouldn’t 不应该；should 应该；will 将要；can 能够。句意：—— 医生，我上课犯困。—— 你不应该晚上睡得太晚。根据语境选 B。 2.答案：A 解析：check 检查；ask 询问；agree 同意；move 移动。句意：—— 爸爸，我的作业在哪？—— 请检查你的书包，也许它在里面。选 A。 3.答案：B 解析：How often 多久一次，提问频率；How many 多少，提问可数名词数量；How long 多长；How much 多少，提问不可数名词或价格。答语 Twice a week 一周两次，是频率，用 How often 提问，选 B。 4.答案：C 解析：take photos 拍照；grow flowers 种花；cook lunch 做午饭；clean rooms 打扫房间。句意：我们可以用手机拍照，选 C。 5.答案：D 解析：take care of 照顾；get ready for 为…… 做准备；stay away from 远离；make friends with 和…… 交朋友。句意：我要去旅行，Linda 你能帮我照顾金鱼吗？选 D。 六、按要求完成句子。 1.答案：Yes, she should. 解析：Should 引导的一般疑问句，肯定回答用 Yes, 主语 + should，Linlin 是女生，主语用 she。 2.答案：Don’t read books in bed. 解析：shouldn’t do sth（不应该做某事）可以转换为 Don’t do sth（不要做某事）祈使句否定。 3.答案：They shouldn’t talk loudly in the library. 解析：should 变否定，直接在 should 后面加 not，缩写为 shouldn’t，后面动词保持原形。 4.答案：What should I do? 解析：划线部分 rest your eyes 是要做的事情，对做什么提问用 what，should 放到主语前，You 变 I。 5.答案：He often brushes his teeth before he goes to bed. 解析：主语改为 He，是第三人称单数，谓语动词 brush、go 要使用三单形式 brushes、goes；my 改为 his。 拓展练 七、阅读理解。 1.答案：B 解析：文中出现 homework、school life 等学生相关内容，短文是给学生的建议，故选 B。 2.答案：C 解析：根据文中 “First, you should finish your homework first after school.”，放学后首先应该完成作业，故选 C。 3.答案：A 解析：文中建议 Go to bed early 早睡，说明早睡是好习惯；B 长时间玩游戏对我们有益，C 我们不需要每天运动，D 好的时间规划让我们难过，均与原文不符，故选 A。 4.答案：C 解析：根据 “If you plan your time well, you can study better and enjoy your life.” 可知良好的时间规划帮助我们更好地学习。A 每晚熬夜，B 长时间玩手机，D 运动要在写作业之前，均错误，故选 C。 5.答案：D 解析：全文围绕时间规划展开，介绍如何合理规划时间。A 如何玩手机，B 为什么在学校运动，C 早上什么时候睡觉，均不符合主旨，故选 D。 学科网（北京）股份有限公司 $