人教版英语八年级上册Unit1Where did you go on vacation?SectionB1a-2b课件 (共35张PPT)

(共35张PPT)
Unit 2
How often do you exercise
Section B (1a-2b)
1. 通过对话和阅读巩固频度副词的用法。
2. 学习通过观察统计图特点，训练运用
跳读策略快速查找信息的能力。
3. 重点掌握8个词汇的用法。
学习目标
result [r 'z lt]
结果；后果
percent [p 'sent]
百分之...的
online [ n'la n]
adj.在线的
adv.在线地
television ['tel v n]
电视机；
电视节目
although [ l' ]
虽然；尽管；
然而；可是
through [θru ]
穿过；凭借；
一直到
mind [ma nd]
头脑；想法；
意见；心思
body ['b di]
身体
such
[s t ]
这样的；
如此的
such as
例如；诸如
together [t 'ɡe (r)]
共同；一起
die
[da ]
死；枯竭；消失
writer ['ra t (r)]
作者；作家
Guide One
Read the words in 1a and match them with the pictures.
(1 minutes)
1a. Match the words with the pictures.
____ junk food 3. _____ fruit 5. _____ sleep
2. _____ milk 4. _____ vegetables 6. _____ coffee
b
a
e
c
f
d
cola
vegetables
coffee
milk
Are they healthy or unhealthy
hamburgers
fruit
Healthy food
is good for our health.
health n.(名词) 健康
healthy adj.(形容词) 健康的
常用于be动词后或名词前。
2. be good for+名词/代词宾格/v-ing
“对……有益”
反义词：be bad for “对……有害”
be good for 对……有好处
e.g. 牛奶对我们的健康有好处。
Milk is good for our health.
be bad for 对……有坏处
e.g. Hot dog is bad for our health.
热狗对我们的健康有坏处。
Guide Two
Reading
Words review
result
percent
online
television
although
through
mind
n. 结果；后果
n. 百分之……
adj.&adv. 在线(的)；联网(的)
n.电视节目；电视机
conj. 虽然；尽管；即使
prep.以；凭借；穿过
n.头脑；心智
Words review
body
such
such as
together
die
writer
n.身体
adj.&pron.这样的；那样的；类似的
例如；像…… 这样
adv. 在一起；共同
v. 消失；灭亡；死亡
n.作者；作家
What do you usually do in your free time
2b Read the article Complete the pie charts.
15
85
90
20
20
2
13
10
45
percent 百分之…
注意运用跳读的方式搜索有关数字的信息。
Language points
1. We found that only fifteen percent of our students exercise every day.
percent 名词，意为“百分之……”
e.g. Eighty percent of the students in
our class exercise every day.
我们班里80%的学生每天都锻炼。
【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。
e.g. Fifty percent of the apples are bad.
50%的苹果都坏了。
Twenty percent of the meat is in the fridge.
20%的肉都在冰箱。
2. not … at all 一点也不，根本不
not需和be情助连用。
eg. The story isn’t interesting at all.
那个故事一点也没有趣。
They didn’t enjoy the vacation at all.
他们根本不喜欢那次旅行。
The old man can’t use the computer at all.
3. go online = use the Internet 上网
4. be surprised 惊讶的
5. at least 至少 → at most 至多
6. the answer to our questions
问题的答案
7. although “虽然，尽管”，连词。
注意：although和but不能用于同一句子中。
同样用法的还有because 和so。
Although the car is old , it still runs well.
=The car is old , but it still runs well.
这辆小车旧了，但是依然跑得不错。
[贺州中考]
___ Bob is tall, ___he can’t play basketball.
A. /, but B. Although, but
C. because, so D. /, although
A
尽管我爷爷年纪大了，但是他还努力学英语。
My grandpa tries to learn English although he is old.
= My grandpa is old, but he tries to learn English.
8. It’s +形+(for sb.) to do sth.
(对于某人来说)做某事是……的。
每天锻炼是很重要的。
It’s important to exercise every day.
9. by+v-ing 通过做某事。
by是介词加v-ing，放于句末。
我们可以通过看电影学习英语。
We can learn English by watching movies.
10. …the best way to relax is through exercise.
① the best way 最好的方法
② through 介词，意为“以，凭借”
e.g. He found the job through an
advertisement in the newspaper.
他通过报纸上的一个广告找到这份工作。
11. the mind and the body 身心
12. such as playing sports 例如参加体育运动
such as + 名/ 代/ doing 例如某事/ 做某事
13. Old habits never die. 旧习难改。