自学语法的宝藏｜新概念2

摘写作文

Mr.Scott has opened his second garage in pinhurst. His first garage is in silbury. Silbury is five miles away. Mr. scott cannot get a telephone for his new garage. He has bought twelve pigeons. They carry messages from one garage to the other in three minutes.

重点词汇和语法

形近词辨析request，require，acquire，inquire，appeal

request请求，常用for来补充；

require义务提出需达到的要求 require sb to do sth/require sth for sb

acquire通过努力获得才能等

inquire深入打听某事

appeal指情感强烈的呼吁

in this way 用这种方法（指前面所提到的事）

in the way 挡路，后接定语从句，表示用……方法

in a way 在某种意义上

on the way 在去…的路上

by the way 顺便说一声

现在完成时与一般过去时的区别

1.意义上的区别

I have seen the film(说明我了解电影的内容）

I saw a film yeaterday (叙述昨天做了什么，与现在无关）

2.时间状语的区别

过去时连用的时间状语通常为；two days ago，last week，yesterday等

现在完成时连用的时间状语为since时间，for时间，so far，up till now等

he died ten days ago.

he has been dead for ten days.

3.特殊句型

This/it is the first time句子后面只能用现在完成时

It is/has been a long time since句子，用 一般过去时

It/this is最高级形容词名词从句，只能用现在完成时

7.27 自律的每一天