Unit4 Why don' t you talk to your parents 语法归纳 人教版八年级下册

Unit4 Why don' t you talk to your parents？
一、表达建议的常用句型及回答
1.向别人提出建议的常用句型:
(1)would you like/love(to do)…？你想要（做）……05
例:-Would you like to go to the cinema with me
你想和我一起去看电影吗？
-Yes. I'd like/love to.是的，我想去。
(2)Shall I/we do…？我（们）做……好吗？
例：Shall we go to the zoo 我们去动物园好吗
(3)Let' s do.咱们做……吧
该句型后常加附加疑问句“shall we？”来使语气更加委婉。
例：Let's listen to music. shall we 咱们听音乐吧，好吗？
(4)主语+had better(not）do sth.某人最好（不要）做某事。
例：You' d better go to hospital at once.
你最好立刻就去医院看病。
(5)why not do sth. =Why don't you/we do sth 为什么不….呢？
例:Why not go and ask your teacher =Why don't you go and
ask your teacher 为什么不去问问你的老师呢？
(6)What/How about(doing) sth.？（做）某事怎么样
例:What about meeting outside the school gate
在学校大门外集合怎么样？
(7)You should(not) do sth.你(不)应当做某事。
例：You should practice English every day.你应该每天练习英语。
You shouldn't eat too much junk food.
你不应该吃太多垃圾食品。
(8)You could do sth.你可以做某事。
例：You could write to her.你可以给她写信。
2.提建议句型的回答：
(1)同意对方的建议:
Yes. l'd like(love) to.
Good idea!
That's a good idea!
Sounds fun!/Great!/Sounds cool!/Cool!/ Wonderful!/Certainly!/Of course!/Sure! /All right!
No problem.
(2)不同意对方的建议
I'm afraid not……
I don't think so.
Sorry. l can't…
I'd love to. but ...
二、连词 until、so that、although
1.until意为“直到……”.与till同义。
（1）用于肯定句时，主句谓语动词必须是延续性动词：
（2)用于否定句时，常与not构成固定结构not… until，意为“直到……才,”此时主句谓语动词一般用非延续性动词。
例:They talked until the teacher came in.
他们在说话，直到老师进来。
They didn't stop talking until the teacher came in.
他们直到老师进来才停止说话。
2.so that
（1）引导目的状语从句，意为“以便，为了”。它常放在主句后，不用逗号与其他部分隔开。从句中一般有can、could等情态动词。
例:She got up early yesterday so that she could catch
the first bus.昨天她起得很早，以便能赶上首班车。
（2）用于引导结果状语从句，意为“因此，所以”，其前可加逗号。
例:She studied hard, so that she passed the exam.
她努力学习，所以通过了考试。
3.although意为“虽然，尽管”
（1）与though同义.引导让步状语从句。
（2)although引导的从句放在主句前后均可。
（3)although/though引导的从句不能与but、however连用，但可与yet、still连用。
例: Although he was tired, he still went on working.
虽然他很累，但他仍然继续工作。