Unit 3 We should learn to take care of ourselves.
Part A
词汇积累
一.看图选择则正确的翻译。
（ ） （ ） （ ）
（ ） （ ） A. feel happy B. eat healthy food C. do exercise D. do tai chi E. keep our body clean
二．根据汉语意思不补全单词。
1. ex rci (锻炼) 2. k p(保持) 3. j （慢跑） 4. h lthy(健康的) 5. sh ld (应该)
语句应用
三．单项选择。
（ ）1. Fruit and vegetables are food. A. clean B. health C. healthy
名师导学
① 课时目标 ② 重点词汇积累： healthy 健康的 keep 保持
exercise 锻炼；练习 jog 慢跑 take care of 照顾 wash hands 洗手 do exercise 做运动 take long walks 长距离散步
every day 每天 feel happy 感到开心 eat healthy food 吃健康食品
an 80-year-old man 一个八十岁的老人 have a rest 休息 one or two hours 一两个小时
go to bed 上床睡觉 实用句型集锦：
1. We should learn to take care of ourselves.我们应该学习会照顾我们自己。 2. We should wash our hands before eating.. 我们应该饭前洗手。
3. We should eat healthy food。 我们应该吃健康食品。 4.We should do exercise every day.我们应该每天做运动。 5. We want to be strong。 我们想要变强壮。
6. At night, he sometimes watches TV for one or two
（ ）2.I want to .
A. strong B. be strong C. healthy （ ）3. You should wash your hands before .
A. eating B. eats C. eat （ ）4.I’m twelve years old. I can A. take care me B. take care of me
C. take care of myselves
（ ）5. We should our body clean
every day.
A. keep B. want C. can 四.选择单词并用其适当形式填空。
exercise walk should is take care of 1. We should happy. 2. Lin Tao does every morning. 3. You should learn to yourself. 4. We can jog and take long . 5. We wash our face and body every day. 综合提升
五. 连词成句。
1. want, be, healthy, I , to (.)
. 2. should , we , clean, keep, body, our (.) . 3. take care of, should, we, learn, ourselves, to(.) 4. every, should , do, we, exercise ,day (.) 5. eat, should, healthy, we, food (.)
hours. 在晚上，他有时看一两 个小时电视。
9. For lunch, he has rice with vegetables, fish and chicken. 午饭，他吃米饭加蔬菜、鱼和鸡肉。 ②名师精析
1. We should learn to take care of ourselves.我们应该学习会照顾我们自己。 should 为情态动词，意为“应该”, 后接动词原形。 learn to +动词原形, 表示“学习做某事”如： I want to learn to cook. 我想要学习做饭。
take care of = look after 意为“照顾；照看” 2. Mr. Lin is an 80-year-old man。 林先生是一位八十岁的老人。
80-year-old 是一个形容词，意为“八十岁的”，它是由“数词+名词+形容词”构成的，中间用连字符连接，其中的名词用单数形式。
如： He is a ten-year-old boy.他是一个十岁的男孩。
③知识拓展
exercise用法
1. exercise 作“运动；锻炼”解时，是不可数名词。如： We should do more exercise. 我们应该多做运动。 2. exercise 作“体操；练习”解时，是可数名词。如： do morning exercises做早操exercises on the piano钢琴练习