内容正文:
仁爱英语九年级单元知识点同步解析
Unit 1
Topic3 Section A
1. You have been in New York for a long time.你在纽约待了很长时间。
(1) 现在完成时 可表示从过去开始一直延续到现在的动作或状态(即开始于过去,直到现在尚未完成的动作或尚未结束的状态)。常与表示从过去到现在的一段时间的状语(for+一段时间; since+过去的某个时间点/一般过去时的句子; since+一段时间+ago)连用。如:
We have learned English for about two years/since 2016.
我们大约学了两年英语了/我们从2016年就学英语了。
Bill has lived in Beijing since he came to China. 自从来到中国之后,比尔就住在北京。
(2)“have been in (at) +地点"指“持续待在某地”,应搭配表示一段时间的时间状语。 如:
Tina has been in this factory for 10 years. 蒂娜到这家工厂有十年了。
[注意] have/has been to, have/has gone to不能与表示一段时间的时间状语连用。
2. Oh, you will get used to it very soon if you come.哦,如果你来了,你很快就会习惯的。
get used to (doing) sth.意为“习惯于做某事”。可用于现在、过去、将来等多种时态,get可用be/become等来代替。如:
Tom will get / has gotten used to getting up early.汤姆将会(已经)习惯于早起。
[链接]
(1) used to do sth. 意为“过去总做某事(现在不做了 )”,只用于过去时态。
used to的否定式 可为 used not to, 也可为 didn't use to
疑问式也有两种:“Did...use to?"或“Used... to?”。如:
Tommy used to be a quiet boy. 汤米过去是个不太说话的男孩。( 现在不这样了)
Did Mike use to be a quiet boy?/ Used Mike to be a quiet boy?
迈克过去是个不太说话的男孩吗?
(2) be used to do sth. 意为“被用于做某事”,不定式表示目的,可用于多种时态。如:
Wood is used to make paper.木材被用来造纸。
[注意] be/get/become used to (doing) sth. 中 to 是介词,而 used to do sth.中的 to 接动词原形,构成动词不定式。
3. As a matter of fact, it's a wonderful place to live. 事实上,那是个适宜居住的好地方。
as a matter of fact 意为“实际上,其实”,相当于 in fact。如:
I haven't been here long. As a matter of fact /In fact, I just got off the plane yesterday morning. 我到这里没多久。实际上,我昨天早上刚下飞机。
4. You must come for a visit.你一定要来参观。
come/go for a visit 意为“来(去)访问”,visit为名词。如:
Why not come for a visit tonight? 今晚何不来作客呢?
[拓展] 相关的表达有:
on a visit 意为“逗留”;
a visit to...意为“去某地访问”。如:
We’re just here on a short visit. 我们只在这儿短期逗留。
We’ll go on a visit to Chicago.我们将去芝加哥访问。
5. There have been many famous theatres along the street for many years. 沿街而立的著名剧院已有很多年了。
本句为"There be句型”的现在完成时,其结构为:“There have/has been..." 如:
There has been a tall building in this town since two years ago.两年前,镇上就有了一座高楼。
语法学习技巧
since和for用作时间状语时的区别。for 与时间段连用,而sinc