Unit 3 Lesson 3（分层作业）英语鲁科版五四制五年级下册

Unit 3 Health Lesson3 How can we keep healthy? 基础练 一、根据图片内容，将正确选项的序号填在相应的括号内。 A. do sports B. eat junk food C. eat fruit D. play computer games E. have enough sleep 1. ( ) 2. ( ) 3. ( ) 4. ( ) 5. ( ) 二、用所给单词的适当形式填空。 healthy, sleep, fruit, bad, strong 1. We should eat more ______ and vegetables every day. 2. Having enough ______ is good for our body. 3. Doing sports makes us ______ and ______. 4. Playing computer games for too long is ______ for our eyes. 三、选择should/shouldn't填空，使句子补充完整。 1.We ______ go to bed early. We need enough sleep. 2.We ______ eat too much junk food. It makes us fat. 3.We ______ do sports every day. It's good for our health. 4.We ______ play computer games for a long time. It hurts our eyes. 5.We ______ eat an apple every day. An apple a day keeps the doctor away. 提升练 四、判断句子正(T)误(F)，并将错误的句子改正。 ( ) 1. We should play computer games for too long. ___________________________________________________________ ( ) 2. Enough sleep makes us healthy and strong. ___________________________________________________________ ( ) 3. We shouldn’t eat fruit and vegetables every day. ___________________________________________________________ ( ) 4. Junk food is good for our health. ___________________________________________________________ ( ) 5. Doing sports every day is a good habit. ___________________________________________________________ 五、连词成句。 1.healthy, How, we, can, keep (?) ___________________________________________________________ 2.every, do, We, sports, day, should (.) ___________________________________________________________ 3.eyes, bad, It’s, for, our (.) ___________________________________________________________ 4.eat, shouldn’t, We, junk food, much, too (.) ___________________________________________________________ 5.sleep, enough, have, We, should (.) ___________________________________________________________ 六、根据问句选答语。A. We should eat fruit and vegetables. B. It makes us healthy and strong. C. We should do sports and have enough sleep. D. No, it isn’t. E. We shouldn’t play computer games for too long. ( ) 1. How can we keep healthy? ( ) 2. What should we eat every day? ( ) 3. What shouldn’t we do? ( ) 4. Why should we have enough sleep? ( ) 5. Is junk food good for us? 拓展练 七、阅读理解，完成任务。 It’s important for us to keep healthy. How can we do it? First, we should have a good eating habit. We need to eat fruit and vegetables every day. We can’t eat too much junk food like hamburgers and French fries. Second, we should have enough sleep. We should go to bed early and get up early. Don’t go to bed late. Third, we should do sports every day. Running, swimming and playing ball games are all good sports. They make us healthy and strong. Also, we shouldn’t play computer games for too long. It’s very bad for our eyes. If we do these things, we can keep healthy easily. （一）根据短文内容，选择正确答案。 ( ) 1. What’s important for us? A. Playing computer games B. Keeping healthy C. Eating junk food ( ) 2. What should we eat every day? A. Fruit and vegetables B. Hamburgers C. French fries ( ) 3. Which sport is NOT mentioned(提到) in the passage? A. Running B. Singing C. Swimming ( ) 4. Why shouldn’t we play computer games for too long? A. It makes us fat B. It’s bad for our eyes C. It makes us sleep late ( ) 5. How many suggestions(建议) are there for keeping healthy? A. Three B. Four C. Five (二)根据短文内容，回答问题 1.What kind of eating habit should we have? ___________________________________________________________ 2.What should we do to have enough sleep? ___________________________________________________________ 3.What sports can make us healthy and strong? ___________________________________________________________ 八、【新情景·海报】以How to keep healthy为题，介绍保持健康的方法，要求至少写出3条建议，语句通顺，不少于5句话。 参考解析 基础练 一、看图选短语，将序号填在括号内。 1.D 2.E 3.B 4.A 5.C 二、用所给单词的适当形式填空。 1.fruit 2.sleep 3.healthy; strong 4.bad 三、选择should/shouldn’t填空，使句子补充完整。 1.should 2.shouldn’t 3.should 4.shouldn’t 5.should 提升练 四、判断句子正(T)误(F)，并将错误的句子改正。 ( F ) 1. We shouldn't play computer games for too long. ( T ) 2. ( F ) 3. We should eat fruit and vegetables every day. ( F ) 4. Junk food is bad for our health. ( T ) 5. 五、连词成句。 1.How can we keep healthy? 2.We should do sports every day. 3.It’s bad for our eyes. 4.We shouldn’t eat too much junk food. 5.We should have enough sleep. 六、根据问句选答语。 1.C 2.A 3.E 4.B 5.D 拓展练 七、阅读短文，完成相应任务。 （一）根据短文内容，选择正确答案。 1.B 解析：由短文第一句“It's important for us to keep healthy.”可知选B。 2.A 解析：由“We need to eat fruit and vegetables every day.”可知选A。 3.B 解析：文中提到Running, swimming and playing ball games，未提到Singing，选B。 4.B 解析：由“we shouldn't play computer games for too long. It's very bad for our eyes.”可知选B。 5.B 解析：文中提到“First…Second…Third…Also…”共四条建议，选B。 （二）根据短文内容，回答问题。 1.We should have a good eating habit. We need to eat fruit and vegetables every day and can't eat too much junk food. 2.We should go to bed early and get up early. Don't go to bed late. 3.Running, swimming and playing ball games can make us healthy and strong. 八、【新情景·海报】以How to keep healthy为题，介绍保持健康的方法，要求至少写出3条建议，语句通顺，不少于5句话。 例：How to keep healthy It’s very important to keep healthy. How can we keep healthy? First, we should eat fruit and vegetables every day. We shouldn’t eat too much junk food. Second, we should have enough sleep. We need to go to bed early. Third, we should do sports every day. It makes us healthy and strong. Also, we shouldn’t play computer games for too long. It’s bad for our eyes. If we do these things, we can be healthy. 2 / 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $