人教版英语八年级下unit4讲解与练习

Unit 4 Why don’t you talk to your parents?

1.I have to study too much so I don’t get enough sleep.

1) 此处so为连词，意为“因此，所以”，引导结果状语从句。

例：He had a bad cold yesterday so he didn’t go to school.

中考

（2012.）Ben was busy taking a training class, _____ we had to wait for him for half an hour.

A. so

B. if

C. or

D. But

2) 此处sleep 为不可数名词，意为“睡觉，睡眠”

例：Do you ever talk in your sleep？

【拓展】sleep (slept, slept) 也可作不及物动词，意为“睡觉”

例：She goes to sleep at nine o’clock every night.

2.I have too much homework so I don’t have any free time to do things I like.

1)词语辨析

Too much:词义____________可修饰_______________举例

_______________________________________________

Much too:词义____________可修饰_______________举例

_______________________________________________

Too many:词义____________可修饰_______________举例

_______________________________________________

2) 此处to do things 为动词不定式作后置定语，修饰名词time.

例：Would you like something ___________?你想要吃点什么吗？

3.My parents don’t allow me to hang out with my friends.

1) 此处allow作及物动词，意为“允许”

Allow sb. to do sth. 允许某人做某事

例句：I can’t allow you to talk to Mom like that.

【拓展】a. Allow sth. 允许某事

b. Allow doing sth. 允许做某事

2）此处hang out (hung out) 意为“闲逛，溜达”

例：He often hangs out with his friends.

4.I’m really tired because I studied until midnight last night.

此处until为介词，意为“直到......为止”，同义词为till.

It may last until tomorrow.

【拓展】until为连词，意为“直到......为止”，引导时间状语从句。

I will stay with you until your mother comes back.

5.Why don’t you go to sleep earlier this evening?

辨析：go to sleep, go to bed与sleep

Go to sleep: “去睡觉，入睡”，强调动作

Go to bed: “去睡觉”，表示上床去睡这个动作，与get up相对

Slept：“睡觉”，不及物动词，强调睡的全过程，为延续性动词

例：

He often goes to bed at nine.

He went to sleep early, for he was very tired.

She sleeps for just six hours.

6.I am not good at writing letters.

Be good at意为“擅长，在......（方面）做得好”，后面接名词、代词或动名词。其同义短语为do well in.

He is good at maths. = He does well in maths.

辨析：

Be good at: “擅长，善于，在......（方面）做得好”，后面接表示事物的动名词、代词或动名词

Be good for: “对......有益（有用）”，后面接表示人或物的名词或代词

Be good to : “对......好（和善）”，后面接人或人格化的名词或代词

Be good with: “与......相处的好”，后面接表示人的名词或代词

7.I don’t want to talk about it on the phone.

Talk about 意为“谈论”，后面接人或事。

例： He talked about his plan.

8.Well, I found my sister looking through my things yesterday.

Look through 意为“翻阅，浏览，仔细看”，为“动词+介词”短语，后面接物。

例：Look through your notes before the exam.

9.Although she’s wrong, it’s not a big deal.

1)although 作连词，意为“虽然，尽管”，引导让步状语从句。

（2012.）_________ the girl is only nine, she takes care of her brother and cooks meals every day.

A. If

B. Because

C. Although

D. As

2）big deal为习语，用于口语，意为“什么大不了的事，重要的事，要人”。

例：It’s no big deal! I can find another job any time.

3）deal名词，意为“协议，交易”

例：I would like to make a deal with you.

【拓展】a. Deal作名词，意为“大量”，航用于短语a good/great deal (of sth.)中例： She reads a good/great deal of books.

b. Deal作不及物动词，常与介词with连用，意为“处理，应付”

How did you deal with the bike?

10.My problem is that I can’t get on wit h my family.

Get on with sb.意为“和某人和睦相处，和某人关系很好”，同义短语为get along (well)with sb.

例：She can’t get on with her sister.

【拓展】a.get on with sth.(=get along with sth.)意为“取得进展”