现在进行时
% v1 s L& K% ~2 X, ^9 X 现在进行时的基本用法:3 j8 e' w6 U" X G4 { }
a. 表示现在( 指说话人说话时) 正在发生的事情。
+ u- o. n+ u& |, [7 F% m We are waiting for you.. ]6 X$ a% |- L( ?6 T$ s4 }
b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。
7 ?2 z" e. ~% x9 |% }, o0 \0 K& Y8 I Mr. Green is writing another novel.
h% @# y' J& Z% X1 W (说话时并未在写,只处于写作的状态。)
8 X+ t. `' A3 A! A She is learning piano under Mr. Smith.: M8 D. b* r2 `" V
c. 表示渐变的动词有:get, grow, become, turn, run, go, begin等。
3 G0 T9 ? }# V) L The leaves are turning red.. M A' z0 @( ]( T5 H" u+ H0 k: Z
It's getting warmer and warmer.
' r" s! [1 Z/ i1 y7 | d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。! k* @3 |/ c) O1 s% R) n; n
You are always changing your mind.
# z( B- ^% u6 Q3 G; p3 H 典型例题" ^0 n6 {- D3 v1 u
My dictionary ___, I have looked for it everywhere but still___ it.; A* i( }" h8 }! z4 U& B
A. has lost, don't findB. is missing, don't find C. has lost, haven't found D. is missing, haven't found.
% E# u' C4 E+ N! {7 e, D" H9 l 答案D. 前句是一个仍在持续的状态,应用进行时,由于没有找到,其影响仍然存在,应用完成时,瞬间动词用于否定式时可用于完成时。 |