内容正文:
M4语法和知识点笔记
语法归纳-结果状语从句和让步状语从句
结果状语从句
so+形容词/副词+that 从句 意为“如此......以至于”,引导结果状语从句
He is so good that we all like him. 他是如此的好以至于我们都喜欢他。
so...that+肯定句时可以与enough(for sb.) to do sth.互换
He is so tall that he can reach the box on the shelf.
=He is tall enough to reach the box on the shelf. 他足够高以至于他可以拿到架子上的盒子。
so...that+否定句可以与too...(for sb.)to do sth.互换
She is so young that she can’t go to school. =She is too young to go to school.
她太小不能去上学。
►注意:当名词前有many, much, few, little 修饰时,只能用so...that...结构, 不可与such...that...结构替换使用
I have so much work to do that I felt tired. 我有如此多工作要做,我感到疲惫。
让步状语从句
though/ although 意为“虽然、尽管”, 引导让步状语从句,一般情况下可互换使用,但although更为正式,语气也更强。
Although /Though it was late, he kept on working. 虽然天色已晚,但他仍然继续工作。
though/although不可与but连用,但可以与yet或still连用
Although he tried hard, he still failed. 尽管他努力了,他还是失败了。
U1
1.It’s leaving from platform 2.(教材) 它将从2号站台发车。
英语中有些词,如go, leave, come, move, drive等常用现在进行时态表将来
I am coming. 我马上来。
2.So+情态动词/be/助动词+主语:表示自己与前一个人的肯定情况相同或同意前一个人的说法,意为“……也一样”
I am always late for school. -So am I.(我也是)
拓展:当前面所述的某一否定情况也同样适用于另一人时,用Neither/Nor+ 情态动词/be/助动词+主语, 意为“......也不”
She isn’t good at dancing. -Neither/Nor is my sister. (我妹妹也不擅长)
So+主语+情态动词/be/助动词;表示赞成对方所说的话,意为“的确;确实”
It was very cold yesterday. -So it was. (确实如此)
3.be careful with...:小心对待......
4.make sure+从句:确保......
5.plenty of=a lot of =lots of+可数名词复数或不可数名词 意为“大量;许多”
6.wake up:醒来 (接宾语时,代词放中间,名词放中间或后面)
7.advise sb. (not) to do sth. 建议某人(不要)做某事
I advise you not to tell him.我建议你不要告诉他。
拓展:advise doing sth. 建议做某事
I advise taking a walk after dinner. 我建议晚饭后去散步。
8.be about to do sth. 正要做某事(表示马上要发生的动作)
The train is about to leave.火车马上要开了。
9.in a couple of weeks 两周后(“in+一段时间”表将来)
U2
1.a bit+形容词=a little +形容词 一点儿;不多
a bit unhappy= a little unhappy 有点儿不高兴
拓展:a bit of +不可数名词= a little +不可数名词 一点儿
a bit of money=a little money 一点儿钱
2.be unhappy about:对......不高兴/不满意
3.turn off 关掉;关闭(设备) turn on 打开
turn up 调大(声音等) turn down 调小(音量等);拒绝
4.leave sb. alone:不管某人,只留下