2019年人教版英语初二下学期第四单元知识点总结

2019年人教版英语初二下学期第四单元知识点总结
Unit 4 Why don’t you talk to your parents?
一，Topic(话题):1、talk about problems 谈论问题
communication problems(交际问题)：
1）From family:
Parents: don’t allow you to hang out with your friends, fight a lot, push you too hard (父母不允许你和朋友闲逛，父母经常吵架，管你太严)
点滴学堂整理Sister or brother: look through your things, borrow your things without asking, not nice to you,(兄弟姐妹随便拿你的)
东西，翻你的东西，对你不友好等）
2）From school: have too much homework and too many after-school classes, have to compete with your classmates, have a fight with your best friend
1、Give advice 给出建议（给建议的方法）
1）should 应该，应当，提出建议，表示义务和职责
As a student, you should study hard.
You shouldn’t be late for class.
2)could 可以，表示委婉客气地提建议
You could ask me for help.
You couldn’t shout at your parents.
3)Why don’t you(they ,we) +do=Why not +do(动词原形)为什么不，提建议
Why don’t you talk to your parents? = Why not talk to your parents?
其他提意见的句型（了解）
What\how about +doing sth？做某事怎么样？
Shall we +do sth 让我们做某事好吗？
Let’s +do sth 让我们做某事吧
Would you mind +doing sth 你介意做某事吗？
You had better (not) +do sth 你最好（不）做某事
You’d better not be late for class.
二、知识点（重点）
P25
1、too much, much too, too many的区别
点滴学堂整理1）too much太多，修饰不可数名称或动词（修饰动词时放在后面）;too many太多，修饰可数名词复数。

I have too much homework and I have to study too much.
I have too many after-school classes.
2) much too 太，修饰形容词It’s much too cold today.
2、enough 1)足够的，形容词，修饰名词，可以放在名词前面也可以放在名词后面
I don’t get enough sleep. = I don’t get sleep enough.
2)足够地，用作副同，充当形容词或副词修饰语，但必须后置。

I am old enough to care for myself.
2、My parents don’t allow me to hang out with my friends.
allow vt 允许，准许
考点：allow sb to do sth 允许某人做某事（被动sb be allowed to do sth）
反义词组stop sb from ding sth 阻止某人做某事
Allow doing sth =sth be allowed 允许某事
The teacher doesn’t allow copying homework.
=Copying homework is not allowed.
考点：hang out 闲逛
3、I got into a fight with my best friend.
Fight 名词，打架；动词打架
考点1：和某人打架（吵架，不和等）get into a fight with sb=have a fight with sb=fight with sb
考点2：fight-fought-fought (不规则动词的过去式过去分词i变成ou)
点滴学堂整理Fight about\over sth 因为某事而吵架
2、wrong 有毛病，错误的
考点1：What’s wrong with sb\sth 某人或某物怎么了（常用于口语）
What’s wrong with you?
“怎么了？”的其他表达：
What’s up ？（没有the）
What’s the matter\trouble\problem? (有the)
考点2：修饰复合不定代词something, anything, nothing 后置，表示出事了，有毛病了。

There is something wrong with my bike.
4、until 连词，引导时间状语从句。

考点1：直到，用于肯定句，与延续性动词连用
考点2：not 、、、until ,直到、、才，否定句中
I studied until midnight. = I didn’t stop studying until midnight.
P26
5、1)advice un(不可数名词) give some advice 给出一些建议a piece of advice
Advise v 建议
2）给某人写信write sb a letter=write (a letter) to sb
6、so that 连词
考点1：以便，为了，引导目的状语从句，且从句常含有情态动词（can, could, should 等）
You should talk to him so that you can say you’re sorry.
考点2：如此、、、以至于，引导结果状语从句
点滴学堂整理He was so tired that he fell asleep soon.
7、I’m not good at writing letters
1）be good at (doing) sth =do well in=be strong in 擅长于
2）be good for(对有好处) be good to（对有好）be good with（善于应付）
3）on 用过，表示途径，手段。

On the phone\radio on TV
8、I found my sister looking through my things yesterday.
考点1：find sb doing sth 发现某人正在做某事
考点2：look through 浏览，翻看
8、1)把某物归还给某人give sth back to sb=return sth to sb
2) anger (n)-angry (adj)-angrily (adv) be angry with sb 生某人的气
9、I guess you should te ll her to say sorry (to you).
1)I guess 我认为（口语）=I think 表达自己的观点
2）tell sb to do sth 告诉某人做某事
3）say sorry to sb 向某人道歉
Say hello\thanks\goodbye to sb 向某人问好，致谢，道别
4）forget about sth 忘记某事
10、Although she’s wrong, it’s not a big deal.
考点1：although尽管，虽然，引导让步状语从句，不能和but, however连用。

考点2：a big deal 大事deal with 处理，对付
11、Hope things work out.
考点1)hope sb do sth希望某人做某事hope to do sth 希望做某事
My parents hope me study. = I hope to study.
考点2）work out解决，产生效果，成功，计算出
点滴学堂整理Work out fine\well 奏效（很好的效果）Your idea worked out fine.
It’s difficult for me to work out(计算出) the math problem.
P27
12、My problem is that I can’t get on with my family.
考点1）：that引导表语从句
考点2）：get on 相处get on\along well with sb和某人和睦相处
上车（反get off）进展，进行How are you getting on at school? 你在学校怎样啊？
13、I don’t know if I should say anything.
考点：if 是否=whether,引导宾语从句，宾语从句用陈述语序。

如果，引导条件状语从句
14、When they argue, it’s like a big, black cloud hanging over our home.
考点1）argue v争吵，argue with sb about sth 因某事和某人争吵
argument n吵架have an argument with sb和某人吵架=argue with sb
2)be like 像
3）cloud (cn) a big black cloud一大片乌云
考点4）hanging over现在分词短语作定语，表示状态，要后置。

Hang over（本意：悬挂、、、上面）引申：笼罩
15、Also（而且）my elder brother is not nice to me.
1)also adv 还有，而且，也
also \too \as well\either
aslo,too,as well表示前面的肯定情况也适合后者，区别：also用在居中，too用在句末，且前面有逗号（，），as well也用在句末，前面没有逗号。

点滴学堂整理Either表示前面的否定情况也适合后者，用于句末。

2）elder和older
Elder年长的（指出生顺序的先后和年龄的长幼），一般修饰人sister, brother
Elder sister\brother 姐姐哥哥
Older 年纪较大的（人），较旧的（物）an older photo老照片
3）be nice to sb对某人友好=be friendly\
16、He always refuses to let me watch my favorite show.
考点1：refuse to do sth 拒绝做某事
2）let sb do sth 让某人做某事
3）show n 节目v 展示show sb around someplace 带领某人参观某地
17、Instead he watches whatever he wants.
考点1：instead adv 相反，反而，却，代替，修饰整个句子
考点2：whatever=no matter what 无论什么，任何，代词，引导宾语从句
18、I don’t think this is fair. 我认为这是不公平的。

考点1：否定转移（从句的否定转移到主句上）
考点2：fair–unfair =fairness
3)alone 和lonely的区别feel lonely感觉孤独live alone 独居
18、It’s normal to have these feelings.
It 作形式主语，真正的主语是动词不定式。

19、Why don’t you talk about these feelings with your family.
考点：talk about sth with sb和某人谈论某事
20、You should offer to help.
考点：offer to do sth 主动做某事
点滴学堂整理You should offer to study.
1)have time for sth=have time to do sth 有时间做某事
2)communicate with sb= have a communication with sb和某人交流
21、You should explain that you don’t mind him watching TV all the time. 考点1）：explain v 解释，说明explain +that从句
Explain sth to sb 向某人解释某物
考点2）：mind sb doing sth 介意某人做某事
3）all the time 总是，一直
P28
28、1）This makes you angry. (make sb +adj 使某人、、、)
2）worry about sth=be worried about sth 担心某事
3）copy other’s homework 抄别人的作业
My cousin borrows my things without returning them.
考点：return vt 1）归还=give back
return sb sth=return sth to sb 把某物归还给某人
2）回来come back
29、leave和forget的区别
Leave 落下，遗忘leave sth someplace把某物落在某地（具体的东西）You left homework at home.
Forget 忘记，forget to do sth忘记做某事（抽象的事情）
Don’t forget to do your homework.
1)Popular-more popular friendly-friendlier
点滴学堂整理
2)Be afraid of doing sth害怕做某事
3)Not anymore = no more 不在
P29
30、My parents give me a lot of pressure about school.
考点1：pressure (un)压力 a lot of pressure=much pressure 许多压力
考点2：under pressure 在压力之下
31、I have to compete with my classmates at school.
考点：1）compete v 竞争compete with sb 和某人竞争
3）competition n 竞争competitor 竞争者对手
P30
32、1）in one’s opinion 在某人看来give one’s opinion 给出某人的意见2）take\have classes\lessons 上课
3）so+ many\few+可数名词复数so+ much\little+不可数名词
33、practice +doing sth 练习做某事
The Tayors are a typical American family.
1)the+姓氏复数，表示一家人，作主语时谓语动词用复数。

2)typical 典型的type 名词类型
34、Maybe I could cut out a few of their activities.
考点:cut out 删除cut up切碎cut down砍倒cut off切除
Have a quick dinner
35、continue=keep on 继续，持续
考点：Continue to do sth 继续做某事（另外一件事）continue doing sth一直做某点滴学堂整理事（同一件事）
36、1）be always doing sth总是干某事（带有感情色彩的）
2）考点：compare with 和、、、作比较compare to 把、、、比喻成
3）cause v 引起导致=lead to 4)push v 督促push sb to do sth 督促某人干某事Don’t the kids so hard.
4)think for oneself 独立思考5）even more important (even修饰形容词的比较级)。