课件27张PPT。Unit 3 Revision
现在进行时的基本用法：
表示现在(指说话人说话时)正在发生的
事情。
We are waiting for you. 我们正在等你。
b. 表示现阶段暂时的情况，说话时动作未 必正在进行。What are you doing recently?
Mr. Green is writing another novel.
他在写另一部小说。(说话时并未在写, 只处于写作的状态。)c. 表示发展中的或正在改变的情况，如：
get, grow, become, turn, run, go,
begin等。The leaves are turning red. 叶子在变红。
It’s getting warmer and warmer.
天越来越热了。
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（赞
成、讨厌、生气等情绪）。
You are always changing your mind.
你老是改变主意。现在进行时除了表示正在进行等目前的或暂时的情况外，还可以表示将来时态。用现在进行时表示将来当句子涉及确切的计划、明确的意图和为将来安排好的活动时, 现在进行时可用于表示将来。Look at the following sentences and guess what time they express.present continuous tensefuture actionpresent continuous tensefuture actionpresent continuous tensefuture actionpresent continuous tensefuture actionpresent continuous tensefuture actionpresent continuous tensefuture action7. The scientist is flying to Tibet next Friday.
8. Lily is walking to school tomorrow.
9. The soldier is riding a horse to send the message the day after tomorrow.
10. They are driving there then.is flyingis walkingis ridingare driving11. A. I am leaving for England tonight.
B. Who is seeing you off ?
12. A. Can you join us for an outing
this Sunday?
B. Sorry. I am helping Lily with
her Chinese.am leavingis seeingam helpingBetty ________ (leave) for Guangzhou by plane at 3:00 this afternoon. Her brother Bob ________ (see) her off. It’s half past one now. They __________ (wait) for a taxi outside the school gate.is leavingis seeingare waiting练一练2. The Browns ________ (go) to the North China by train next week. They __________ (stay) in Beijing for a week. They ________ (go) to Xi’an. They __________ (get) there by air.are going are stayingare goingare getting3. Some friends _________ (come) to Anne’s birthday party this evening. Anne’s mother __ (be) busy ______ (get) ready for the birthday dinner. Anne _________ (help) her mother now. are comingisgettingis helping1) 不以主观意志为转移的，_____ 的将 来。
I shall be seventeen years old next month.
2) _____________________。
You go first. I’ll follow you.客观紧接下来要发生的动作即将发生的或最近打算做的事。
We are going to have a meeting today.主 观
打 算按安排、计划而且是近期发生或必须要做的事。1. His daughter is to get married soon. 2. No one is to leave the building. 3. They said goodbye, little knowing they were never to meet again.__________________ 的动作, 不与表示将来的时间状语连用。
I ________________ swimming when my guide shouted at me and told me not to do so. 我正要去游泳, 这时向导大声叫我不要去。马上，很快就要发生was about to go(1) come, go, leave, move, start, return, arrive, begin, stay等动词表示的是 ____，_____ 等 _______ 时，用一般现在时表将来。
The plane ________ at 10:10. That is, it’s leaving in ten minutes.航班轮船时间表takes off(2) 用在 __________ 中用一般现在时代替将来时。
If you ___ (do) that again, I’ll hit you.(3) 用在 _____ 和 ______ 后面, 常用一般现在时表将来。
I bet you ____________ before ten tomorrow.
我敢说你明天不到10点是不会起床的。状语从句doI betI hopedon’t get up1. Using structures on page 57.
3. English Weekly 第五期
