Unit 4 Don't eat in class. 知识点讲解 课件(共32张PPT)

(共32张PPT)
人教版英语八年级下册
Unit 4 Why don’t you talk to your parents
知识点详解
By Nancy
一、重点单词讲解
1.allow
考点： v.允许；准许
短语搭配：
allow sb to do sth允许某人做某事
allow doing sth允许做某事
2.communicate
考点：① v.交流；沟通
② communication n.交流；沟通
搭配：
communicate with sb与某人交流
=have a communication with sb
3.elder
考点：① adj.年级较长的
② old--elder-eldest
old-older--oldest
4. instead
考点：① adv.代替；相反；却
②固定搭配
instead of +名词/代词/doing
5.develop
考点：① vi.发展
② adj. developed发达的，developing发展中的
③ n. development发展
eg,
The USA is a developed country.
6.return
考点① vt.归还=give back
② vi.回来=come back
eg,
Please return the book to him on time.
7. compete
考点① v 竞争
② n. competition 竞赛 competitor竞争者
短语搭配：
compete with与...竞争
8. explain
考点① v 解释
② n. explanation解释
短语搭配：
explain sth to sb向某人解释
9. difficulty
考点① n 困难
② adj.difficult
短语搭配：
have difficulty doing sth做某事有困难
It be difficult to do sth做某事是困难的
二、重点短语
1. allow sb. to do sth. 允许某人做某事
2.get into a fight with sb. 与某人吵架/打架
=have a fight with sb
3.go to sleep 去睡觉
4.look through浏览
5.instead of代替；而不是
6.deal with处理
7.on the phone 通过电话
8.look through 浏览；翻看
9.give back 归还=return
10.be angry with sb. 生某人的气
11.a big deal 重要的事
12.work out 成功地发展；解决 work on 从事
13.get on with 和睦相处；关系良好=get along with
14.hang over 笼罩
municate with sb. 与某人交流
16.explain sth to sb 向某人解释
17.be oneself 做自己
18.not … anymore 不再
19.spend time alone独自消磨时光
20.a lot of pressure 很多压力
21.compete with sb. 与某人竞争
22.each other =one another 彼此；相互
23.cut out 删除 cut off 切除
pare … with … 把…和…对比/比较
25.push sb hard 把某人逼得紧
26.think for oneself 独自思考
27.in one’s opinion = sb think 依…来看
28.write sb a letter=write to sb 给某人写信
29.find sb doing sth 发现某人正在做某事
30.be nice to sb = be friendly to sb 对某人友好
31.refuse to do sth. 拒绝做某事
32.offer to do sth. 主动做某事
33.mind doing sth 介意做某事
34.without doing sth 没有做某事
35.be afraid of doing sth 害怕做某事
=be afraid to do sth
36.it’s time for sth 该是某事时间了
37.it’s time to do sth 该是做某事时间了
38.continue to do= continue doing 继续做某事
三、重点句型
1. 提建议：
Why not do sth
=Why don’t you do sth 为什么不做某事呢？
=How/What about doing sth 做某事怎么样呢
= Would you like to do sth 你想要做某事吗？
=Let’s do sth.让我们做某事吧
=Shall we do sth
You’d better do sth 你最好做某事
You’d better not do sth你最好不做某事
3. too much/ much too/ too many
too much+不可数名词
too many +名词复数
much too+形容词/ 副词
四、相关练习题
（一）单项选择
1. —Have you ever heard that China is building a nationwide 5G network
—Right. 5G will allow us 　　　movies faster than ever.
A. download B. downloads C. to download D. downloading
2. Jenny is afraid to travel by plane. She always feels 　　　when getting on it.
A. nervous B. interested C. relaxed D. happy
四、相关练习题
（一）单项选择
3. You should save some money 　　　you can buy a gift for your mother.
A. in order to B. because C. or D. so that
4. —How will she deal with the work
—She doesn't want to do it by herself. She wants to ask someone else to do it, 　　　.
A. yet B. instead C. too D. either
（一）单项选择
5. Lucy drank 　　　coffee so she couldn't sleep well last night. Today she feels 　　　sleepy.
A. too much; much too B. too much; too much
C. much too; much too D. much too; too much
6.—What should I get for Tom's birthday
—　　　 give him a watch
A. What about B. Let's C. Why don't D. Why don't you
（一）单项选择
7. Don't worry! I am sure you'll 　　　 your classmates if you are friendly to them.
A. catch up with B. get on well with
C. agree with D. be strict with
8. Tomorrow is Sunday. How about _______ to visit your grandmother
A.go B. going C. to go D. went
（二）用单词的适当形式填空
1.I found a little child _________ (cry) by the river yesterday.
2. Do you mind _______ (I) playing computer games all the time
3.We should offer _______ (help) our parents.
4. My mother doesn’t allow me _________ (hang) out with my friends.
5. I don’t have any free time ________ (do) the things I like.
crying
my
helping
to hang
to do
（二）中译英,每空一词
1.我最好的朋友不再相信我了。
My best friend ________ trust me ________.
2. 我的表弟没有问我就拿走了我的书。
My cousin took away my books _______ _______ .
didn’t
anymore
without
asking
（二）中译英,每空一词
3. 你为什么不和你的父母谈谈呢？
Why _______ you ______ with your parents
2. 他起得很早以便能够赶上早班车。
He gets up early _______ _______ he can catch up the early bus.
don’t
talk
so
that
谢谢大家!