文档介绍：: .
2. 表示最近一段时间内正在进行的动作。 Jack’s having a hard time at the office at the moment and he’s smoking about fifty cigarettes
a day.
3. 与频率副词连用，表示作者的一种感情态度。(如 always, forever,constantly, continually)
你老是像我妈一样唠叨我。(nag sb.)
4. 表达某种情感，表示关切，礼貌，赞美等。
I’m telling you the truth. Cf I tell you the truth.
5. 表示将来即将发生的动作，给人一种期待感，常伴有表示将来的时间状语。
They are getting married next month.
♥Attention♥
1) 此用法常用于：
arrive, return, land, leave, come, go, drive, fly, travel, move, die, stay等位移动词。
I'm going home tonight. 我今晚回家。
2) 以下词汇在特定语境中也可进行时表将来：
a. I you soon after class.
b. --What are you doing this evening?--I’m at home with my families.
不能使用进行时的动词
fear（害怕）, love（爱）, hate（讨厌）, mind（介意）,like（喜
欢）, please（喜爱）, prefer（更喜爱）
think（认为）, believe（相信）, doubt（怀疑）, remember（记
起了）, realize（认识）, suppose（怀疑）
see, hear, find…
become, return. buy, join, get to(know), hear from…
特例：
*He’s jumping with joy.
(少数瞬间动词用于进行，表 )
*
* 这个老人已奄奄一息。
* (此处进行时表示逐渐、即将)
★小试身手★
请用一般现在时或现在进行时完成下面题目：
1) --Can I help you?
--I bought this watch here yesterday, but it (do) work.
2) I don’t really work here, I (help)until the new secretary ) There (go) the bell. /Here (come) .
4) You don't believe it. You know I (tell) the truth.
三、一般过去时 Simple Past Tense
结构公式：was / were / did（初中不规则动词表见附录一）
时间状语：
1. yesterday, last week, the day before yesterday, the week before last,in July, in 2006,just
now, three days ago,