Unit 4 Staying healthy
词性转换
forget-forgot-forgot/forgotten
汽车销售管理办法read-read-read
e- saw-en
fly-flew-flew
wear-wore-worn
词组
1.like / love / enjoy doing sth.喜欢做某事（*3）
2.forget doing sth.
forget having a meeting 忘记做过某事忘记开过会了
3.forget to do sth.
forget to do my homework 忘记要去做某事（未做）忘记要写我的作业
一般小提琴多少钱
4.stay healthy = keep healthy
stay at home 保持健康(*2)呆在家里
5.do puzzles at home在家猜谜语
6.play football / basketball in the playground在操场踢足球/ 打篮球
< + V-ing
go fishing / cycling / swimming 去做某事
区钓鱼/ 骑行/ 游泳
8.play the piano
play computer games
play tennis 弹钢琴（play + 乐器）
玩电脑游戏
打网球（play + 球类游戏）
9.make a model
collect stamps 做一个模型集邮
10.fly kites
have a barbecue
go on a picnic 放风筝去烧烤去野餐
11.watch television / TV
婴儿健康
read a book
e a film = go to the cinema = go to the movies 看电视
读一本书
去看一部电影
< favourite indoor / outdoor activities我最喜欢的户内/ 户外活动
13.draw a bar chart画一幅条形图
14.have a headache / stomachache / toothache头疼/ 胃疼/ 牙疼
have a cold / fever / sore throat感冒/ 发烧/ 喉咙痛
15.watch too much television
有关读书的作文watch less television 看太多的电视看太少的电视
16.wear enough clothes
wear more clothes 穿够多的衣服穿更多的衣服
17.eat too much spicy food / sweet food （不可数）
eat too many rice dumplings （可数复数）吃太多的辛辣食物/ 甜食吃太多的粽子
18.give the correct / right answers给出正确答案
19.have enough exercis有足够练习（enough名前形后）
< to bed late晚睡
21.practi doing sth.
电脑u盘practi swimming 练习做某事练习游泳
22.help sb. do sth. = help sb. with sth.
help me do the houwork
= help me with the houwork
help me stay healthy
help onelf
with the help of sb.帮助某人做某事(*2)
帮助我做家务(*2)
帮我保持健康
自助，自取所需
在某人的帮助下（help此处为名词）
< / twice a month
数字≥3 + times a year
four times a year 一个月一次/ 两次一年四次
24.at once = right now = immediately立刻马上（*3）
25.make suggestions for sb.给某人提建议
26.make a list of your habits列一个你的习惯的清单
重点句型和语法
冰心的诗集
We really love music. 我们真的喜欢音乐。（强调观点等）
I’m really sorry. 我真的很抱歉。（加强形容词或副词的语气）治愈师
28.both 两者都
We love them both. 我们都喜欢他们俩。
We are both tired. = Both of us are tired. 我们都累了。
both A and B = not only A but also B A和B都...
Both my father and my mother are teachers. 我的父母都是老师。
=Both of my parents are teachers. （both的动词对应主语必须是复数）
=Not only my father but also my mother is a teacher. (not only A but also B 动词对应的主语单复数由距离动词最近的主语B的单复数决定，简称就近原则)
< , also
He is too young to go to school. 他还太小不能上学。
（too用于形容词和副词前）太，过于，过度
I like doing puzzles, too. 我也喜欢猜谜语。（too通常置于句末）也，还
I also like doing puzzles. 我也喜欢猜谜语。
（also通常置于行为动词之前或be动词之后）也，还
30.becau连词，表示因为，连接两个表示因果关系的句子，becau从句常用来回答why
引导的特殊疑问句。一般在一句句子中，只能留一个becau或so。
I don't like chocolate becau it’s too sweet. 我不喜欢巧克力，因为它太甜了。
becau后面连接的是完整的句子，而becau of 后面接名词代词或动名词
We didn’t go to the zoo yesterday becau of the heavy rain.
=We didn’t go to the zoo yesterday becau it rained heavily.
因为昨天下大雨了，所以我们没去动物园。
31.What’s your favourite indoor activity? = Which indoor activity do you like best?
你最喜欢的室内活动是什么？
32.Why do I always have a headache? 我为什么经常头疼？
It’s becau you watch too much television, I’m afraid. 我恐怕是因为你经常看太多电视。
33.What should I do? 我应该做什么？
You should watch less television. 你应该少看电视。
more / fewer + 可数复数
less + 不可数
34.How often do you watch television? 你多久看一次电视？（提问频率）
常见表达频率的短语
How many times do you brush your teeth? 你多久刷一次牙？（提问次数）
公无渡河公竟渡河
Two times. 2次。（回答次数）
35.What’s wrong with you? = What’s the matter with you? 你怎么了？
作文: My favourite activity
1.点名你最喜欢的室内/室外活动
2.解释喜欢的原因
3.进行活动的频率和感受
My favourite outdoor activity is playing basketball. Sports are good for our health. We can keep healthy by playing basketball. When I am playing basketball with my good friends, I feel very happy. I started to play it when I was only a child. I usually play it twice a week. And my father sometimes plays basketball with me at weekends. I think basketball is my best friend. I like it very
