(共16张PPT)
Unit 2 How often do you exercise?
Section B
Words and expressions
人教新目标版英语八年级上册
coffee health
result percent
television mind
body writer
dentist magazine
point
junk food
such as
more than
less than
online
although
through
die
none
together
however
almost
新知讲解
healthy （形容词）健康的
You should eat healthy food.
Drinking milk is good for our health.
health （名词）健康
新知讲解
junk food 垃圾食品
/d???k/
coffee /'k?:fi/ 咖啡
magazine /'m?g?zi:n/
杂志，期刊
新知讲解
writer /'rait?(r)/ 作家
dentist /'dentist/ 牙科医生
write - writer
teach - teacher
sing - singer
新知讲解
online 在线（的），联网（的）
go online 去上网
Seventy percent of the boys like going online.
percent （名词）= per cent 百分之……
television / 'tel?v??n / 电视机
新知讲解
although（连词）虽然
Although it rained heavily, he came to shool as usual.
although/though与but不能同时出现在一个句子里。
Although he was ill, but he still went to work.
= though
(×)
新知讲解
He got the job through his friend.
through （介）以，凭借
through the forest/ door/ window
through
在物体内部穿过
across
在物体表面穿过
across the street/ bridge/ river
新知讲解
It is healthy for the mind and the body.
mind /ma?nd/ n.头脑，心智
v. 介意
+ v.ing
body 身体
新知讲解
The fish will die without water.
Exercise such as playing
sports is fun.
We often play sports together.
die
v. 死，死亡
dead （形容词）死的
death （名词）死亡
新知讲解
I have more than ten pens.
He sleeps less than seven hours every day.
more than 多于
less than 少于
less
adv. 较少；较小
adj. 较少的；较小的（修饰不可数名词）
little （少的）—less（较少的）—least（最少的）
新知讲解
—How many boys are there in the room?
—None.
none 没有一个；毫无
none
neither
没有一个（三者或三者以上）
都不（用于两者）
新知讲解
用所给单词的正确形式填空
1. Reading in the sun is bad for your ________. (healthy)
2. Mo Yan is a famous __________ . (write)
3. We should exercise _______(much) than three or four times a week.
health
writer
more
新知讲解
根据汉语，完成句子
1. You should go to the _________.
你应该去看牙医。
2. He got to a small village __________ the forest.
穿过森林，他到达了一个小村庄。
3. When do you usually_____ ______?
你通常什么时间上网？
dentist
through
go
online
新知讲解
key words
coffee health
result percent
television mind
body writer
dentist magazine
point
together however almost
online although
through die none
junk food
such as
more than
less than
名 词
词 组
副 词
其 他
新知讲解
再见！
