Unit 2 How often do you exercise Section A词汇考点精析 语法考点思维导图汇总课件(共21张PPT)人教版八年级上册

(共21张PPT)
Lesson 2
每日一句——中考常用谚语积累
Where there is a will, there is a way.
有志者，事竟成。
Time flies. / Time has wings.
光阴似箭。
复习
词汇
语法
综合练习
Part 2 词汇
1. full adj. 满的；充实的；饱的
be full of … 装满…
The car is full of money.
fool n. 笨猪
2. health n. 健康
healthy adj. 健康的
keep/stay healthy 保持健康
吸烟有害健康
反：empty adj.空的
反：unhealthy
副词：healthily
Smoking is bad for health.
3. percent n. 百分比
百分数作主语时谓语动词由of后的名词决定
注意：无复数形式
基数词+percent+of+
可数名词复数
不可数名词
复数
单数
One hundred percent of people_________(know) that.
know
Seventy percent of water_________(be) salty(咸) water.
is
4. mind n. 思想；思维
brain n. 大脑，头脑，智力
head n. 头
mind doing sth 介意做某事
Would you mind opening the window
v. 介意
5.
死
die v.
dead adj.
death n.
dying adj. 奄奄一息的
died-died-dying
1. His dog _________yesterday.
2. He cried out after knowing his dog's _________.
3. He found a _______________ bird in the garden.
died
death
dead/dying
6. such as
for example
like
比如
for example
such as
like
China has many cities such as / like Beijing, Shanghai, Shenzhen and so on．
Many interesting subjects, for example, English is very interesting.
1个例子(句子)，用逗号隔开
多个例子(名词)，可与 and so on 连用
多个例子(名词)，可与 and so on 连用
7. although
though
even if
even though
Although English is interesting, I like math more.
虽然英语很有趣，但是我更喜欢数学。
Although/though/even if/even though English is
interesting, I like math more.
虽然；即使
→表让步
不能和but连用
8. more than 多于/超过
less than
fewer than
We study more than 6 subjects.
There are just ____________ ten people joining us.
My money is ___________ yours.
少于；不足
less than
→P11 Task 1 完成短文
fewer than
Task 1 根据提示完成短文
I’m happy to hear that you have such a_______(充 实 的 ) life. I have ________(little) homework than last year. ____________(然而), I’m still very busy. I __________(hard) have time______________ TV. I’m learning ________(摇摆) dance and I need to take lessons _________________________（一周四次）. And I also help my mother with _______________（家务）every day. I run in the morning and dance in the evening. I like reading, too. I read _____________（至少）two books a week. They keep my ________（头脑) clear and my ________（身体）___________(health).
That’s what I do in my free time.
full
less
However
hardly
to watch
swing
four times a week
housework
at least
mind
body
healthy
Part 3 语法
频率副词
一般用来表示动作发生的频率。
一段时间内动作发生的次数
观察频率副词的分类
1.We have English class twice a week, on Wednesday and Friday.
2.He goes to piano class four times a month, every Thursday.
3. My uncle often uses the Internet at home.
4.Jane always helps her mother with housework.
频率副词可以分为：精准频率副词和模糊频率副词
once
twice
three times
four times
five times
...
ten times
精准频率副词
一次
两次
三次
四次
五次
......
十次
除了一次，两次，其他的次数都表达成“基数词+times”
+时间范围
eg. once a week
一周一次
模糊频率副词
never 从不;永不
否定
always 总是
usually 通常
often 经常
sometimes 有时
seldom 很少
hardly ever 几乎从不
频率副词在句中的位置是：
实义动词之____, be动词、助动词和情态动词之____。
前
后
动词中的“三大巨头”
区分sometimes, some times, sometime与some time
以 some 和 time 为基础来记忆
口诀：
分开一段时间 some time
相聚某个时候 sometime
相连s是有时 sometimes
分开s是倍次 some times
→P12 Task 2 填空
sometimes, some times, sometime, some time
1. I ______________ receive letters from him. 我有时会收到他的信。
2. The radio failed to work ______________. 这个收音机坏了好几次了。
3. I bought this hat ____________ last summer.
我去年夏天的某个时候买的这顶帽子。
4. I will keep the computer for ______________. 我会留着这个电脑一段时间。
sometimes
some times
sometime
some time
how often 对频率提问
how many times 对次数提问
three times a week
three times
How
often 频率
long 时间段 / 具体事物长度
soon in+时间段(将来时间)
far 距离
much 不可数名词数量 / 价格
many 可数名词数量（复数）
Part 4 综合练习
See you！