课件20张PPT。Unit 3
We should learn to
take care of ourselvesA Let's Listen and Say B Let's Learn
C Let's Practise D Let's Read
E Let's Write F Let's Have Fun A Let's Listen and Say回到首页We should learn to take care of ourselves.
Then we can be strong and healthy.We should wash our hands before eating.
We should wash our face and body every day.
We should keep our body clean.We should eat healthy food. We should eat vegetables, fish and fruit. We want to be healthy.回到首页We should do exercise every day. It's good for us. We can run, jog, swim and take long walks. We want to be strong.We can sing, dance and draw.
We are happy.回到首页回到首页We should learn to take care of ourselves.
我们应该学会照顾自己。生词详解should
（情态动词）应该，可能，应当。可指责任和义务，也可指建议或劝告，还可指推测。后接动词原形。
如：You should put on your coat.你应该穿上你的外套。
learn
（动词）学会，学习，得知
如：I'm learning English.我正在学英语。
take care of
照顾
如：He can take care of his cat.他能照顾他的猫。
回到首页Then we can be strong and healthy.
然后我们就可以强壮健康。生词详解healthy
（形容词）健康的
如：My father is very healthy.我的父亲身体很健康。
词形变化：
health（名词）健康
healthily（副词）健康地
healthier（比较级）更健康的
healthiest（最高级）最健康的回到首页We should keep our body clean.
我们应该保持身体清洁。生词详解 keep
（动词）保持，保留
短语：keep on继续
如：You should keep your desks clean.
你们应当保持你们的课桌干净。
clean
（1）（形容词）干净的，清洁的
如：You should keep your desks clean.
你们应当保持你们的课桌干净。
（2）（动词）打扫干净，弄干净。
如：I'll clean my room after dinner.
我晚饭后将打扫房间。
回到首页生词详解exercise
（名词）锻炼；练习，习题。表示“锻炼”时是不可数名词。表示“练习，习题”时是可数名词。
如：He did many exercises.他做了许多习题。
Swimming is good exercise.游泳是有益的锻炼。We should do exercise every day.我们应该每天锻炼。We want to be healthy.我们想要健康。want to
后接动词原形，表示“想要做……”。
如：I want to be a doctor.我想成为一名医生。
They want to play football.他们想要踢足球。回到首页We can run, jog, swim and take long walks.
我们可以跑步，慢跑，游泳和长时间散步。生词详解jog
（动词）慢跑
现在分词：jogging
如：My grandpa often jogs in the morning.
我的爷爷经常早上慢跑。
We goes jogging every day.
我们每天慢跑。回到首页Read and Judge. 阅读课文，判断下列图片中是有哪些是课文中建议我们做的。B Let's Learn keep our body clean eat healthy food
保持我们的身体清洁 吃健康的食物
feel happy do exercise every day
感到高兴 每天锻炼回到首页回到首页feel happy感到快乐生词详解feel
（动词）感到，觉得。后接形容词。
如：She did much exercise. She felt tired.
她做了很多运动。她觉得累。
I can't go out today. I feel sad.
我今天不能出去。我觉得很伤心。C Let's Practise回到首页D Let's Read回到首页回到首页生词详解Listening to music is good for us.
听音乐对我们有好处。be good for
对……有好处，后接名词或人称代词的宾格。
如：Healthy food is good for your body.
健康的食物对你的身体有好处。
Reading is good for us.
读书对我们有好处。回到首页E Let's Write回到首页F Let's Have Fun回到首页小 练 笔一、选择填空。
1. You _____ brush your teeth every day.
A. will B. do C. should D. are
2. _____ food is good for us.
A. Healthy B. Happy C. Health D. Healthily
3. He wants _____ strong.
A. to B. be C. to be D. to do
4. We should _____ our face clean.
A. keeps B. keeping C. to keep D. keepDCAC回到首页小 练 笔二、看图补全句子，每空一词。
1. We should ______ our ______ before eating.
2. We should eat ______ ______.
3. She feels ______.
washhealthyhandsfoodhappy回到首页Thank you!
