人教版高中英语必修一《Travelling Around》PPT下载，共16页。
Lead-in
Look at the sentences. What does the tense in the sentences express?
I’m travelling around Europe for two weeks with my aunt and uncle.
We’re renting a car and driving !
My parents are taking me to Hong Kong during the October holiday.
Learn about grammar: the present continuous tense
Read the conversation and underline verbs in the present continuous tense. Discuss with your partner when and how these verbs are used.
Amy: Hello, Jeremy! What are you doing this weekend?
Jeremy: Hi, Amy! Some friends and I are going to that new water park on Saturday. Do you want to join us?
Amy: Sure, I’d love to! What time and where?
Jeremy: We’re meeting at 10:00 a.m. at the bus stop near our school.
Amy: How about lunch? Are you eating at the water park?
Jeremy: Well, I’m bringing my own lunch. I think some of the others are eating at the park, but the food there is really expensive.
现在进行时表示将来的用法
位移动词的进行时表示将来：现在进行时表将来主要用于将要发生的动作，谓语通常为位移动词，如：come, go, arrive, leave, start, begin, return, meet, get to, take off, fly 等。
I’m leaving tomorrow. 明天我要走了。
He is coming back this Sunday. 这个星期他就回来了。
Sam is taking advanced literature next term. 萨姆下学期要选修高级文学。
非位移动词的进行时表示将来：现在进行时表示将来除使用位移动词外，也可使用某些非位移动词，如：do, buy, meet, have, play, publish 等，此时句中一般要有表示将来的时间状语。
I am publishing a book this year. 我今年计划出一本书。
Are you meeting your coach this weekend ? 这个周末你要和教练见面吗？
She is buying a new bike soon. 不久她将买一辆新自行车。
在时间和条件状语从句中，有时也用进行时表示将来情况。如：
Don’t mention me when you are talking with him.
当你和他说话的时候不要提起我。
If he is doing his homework, don’t bother him.
如果他要做作业，不要打扰他。
You must visit Switzerland when you are travelling in Europe.
你在欧洲旅行时一定要访问瑞士。
其他表将来的表达方式
1. will/shall do表将来
She will come back next week.她将于下周回来。
注意：(1)will/shall do表示单纯的将来，是对未来事情发生的“预见性”。will用于各种人称，而shall一般用于第一人称。
(2)表示事先未经过考虑的打算、计划，是在说话时才想到或决定的事，即临时起意，这时通常用will。
2. be going to do表将来
Are you going to watch the football game this afternoon?
你打算今天下午看足球赛吗？
Look at the dark clouds！It’s going to rain.看这些乌云！天要下雨了。
注意： be going to do表示打算、计划、安排或已经决定要做某事；还可表示根据某种迹象表明将要发生的事。
3. be to do表将来
You are to be back by 9 o’clock.
你必须(应该)9点以前回来。
注意：be to do表示按计划中约定的或按职责、义务、要求必须去做的事或即将发生的动作。
4. be about to do表将来
You’d better fasten your seat belt. The plane is about to take off.
你最好系好安全带，飞机马上要起飞了。
注意：be about to do意为“刚要；正要”，表示即将发生的动作，不与具体时间连用。
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