新东方新概念英语第2册笔记21-30

☆the 不能和所有格及形容词物主代词并存。

☆from ...to... 从...到...

☆since then / so far / up to now

since then 强调起点

so for / up to now 强调终点

from then 从...起

since then 从...起（到现在为止）

by then /by that time 到...为止

☆fly sb to..开飞机送某人去

My friend drove me to Tianjing.

drive sb to...开车送某人去

☆once 一次

on another occasion 还有一次

once i met him on the street and on another occasion I met him in the library. ★once...and on another occasion

☆request from 来自某人的请求

request for sth. 要求得到

☆take sb to school 送某人上学

☆too 在副词或形容词前表示否定含义

very 强调程度深

too 强调程度达到了人们不愿意去做

very expensive 买得起

too expensive 买不起

Sepcial difficulties

☆refuse / deny

refuse 拒绝

deny 否认

refuse to do sth

deny doing /+从句

☆bring / take / fetch

bring 带来（离说话人越来越）

bring sth here

take 拿走（离说话人越来越远）

take there

fetch 取来（去了再回来）双向动词

☆sow / seed

sow 种下去

seed 把种子种下去