Unit 2 Travelling around Discovering Useful Structures 课件(共15张) -人教版(2019)必修第一册

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Unit 2 Travelling around Discovering Useful Structures 课件(共15张) -人教版(2019)必修第一册

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(共15张PPT)
Grammar – tense
现在进行时表将来
Tense 时态:expressing future time
1. Look at the sentences (P28). What do you think the tense in the sentences expresses
I’m travelling around Europe for two weeks with my aunt and uncle.
We are renting a car and driving!
My parents are taking me to Hong Kong during the October holiday.
present continuous tense expresses future actions
现在进行时表将来
Can you think of some usages of present continuous tense expressing future actions
几种时态表将来时的区别
计划性 结构 用途 例子
0% will do no plan
无计划 Maybe we'll stay in and watch television tonight.
70% be
going to do intention
打算 We're not going to see my mother tomorrow.
The sky is very black. It is going to snow.
90% present continuous plan
计划 Mary is taking her music exam next year.
We are going to the theatre on Friday.
99% present simple schedule 固定规划 The school bus leaves the school at 5pm this afternoon.
Tomorrow is Thursday.
几种时态表将来时的区别
1. will / shall do 表示将来
She will come back next week.
— Where is the telephone book?
— I’ll go and get it for you.
will / shall do表示____________,是对未来事情发生的“预见性”。will可用于各种人称,而shall一般用于第一人称 (I shall travel space.)。
事先未经过考虑的打算、计划,而是在说话时才想到或决定的事,即临时起意,这时通常用____________。
单纯的将来
will
我的计划性为0%
几种时态表将来时的区别
2. be going to do 表示将来
Are you going to watch the football game this afternoon
Look at the dark clouds! It’s going to rain.
be going to do表示_____________________________________;还可表示根据____________表明将要发生的事。
打算、计划、安排或已经决定要做某事
某种迹象
我的计划性为70%
几种时态表将来时的区别
* be to do 表示将来
You are to be back by 9 o’clock.
What am I to do
be to do 表示按计划中约定的或按职责、义务、要求____________的事或即将发生的动作。
必须去做
几种时态表将来时的区别
* be about to do 表示将来
You’d better fasten your seat belt. The plane is about to take off.
Now ladies and gentlemen, you’re about to hear the most incredible tale.
be about to do意为“________________”,表示____________的动作,不与______________连用。
刚要;正要
具体时间
即将发生
几种时态表将来时的区别
计划性 结构 用途 例子
0% will do no plan
无计划 Maybe we'll stay in and watch television tonight.
70% be
going to do intention
打算 We're not going to see my mother tomorrow.
The sky is very black. It is going to snow.
90% present continuous plan
计划 Mary is taking her music exam next year.
We are going to the theatre on Friday.
99% present simple schedule 固定规划 The school bus leaves the school at 5pm this afternoon.
Tomorrow is Thursday.
几种时态表将来时的区别
* 一般现在时表示将来
The bus leaves at 9:00 pm.
The flight to Hong Kong takes off at 8:30 am.
一般现在时表示将来,表示按照________________的安排要发生的事,如火车 (汽车) 出发、飞机起飞等。
日程表或时刻表
几种时态表将来时的区别
计划性 结构 用途 例子
0% will do no plan
无计划 Maybe we'll stay in and watch television tonight.
70% be
going to do intention
打算 We're not going to see my mother tomorrow.
The sky is very black. It is going to snow.
90% present continuous plan
计划 Mary is taking her music exam next year.
We are going to the theatre on Friday.
99% present simple schedule 固定规划 The school bus leaves the school at 5pm this afternoon.
Tomorrow is Thursday.
现在进行时表将来时的用法
1. 用位移动词
We’re starting for Shanghai this afternoon.
Our flight is taking off and let’s hurry up; or we will miss it.
The plane is arriving in 10 minutes.
现在进行时表示将来主要用于_______________将要发生的动作或事件,多用表示________________的动词 (短语),如 arrive, come, get (to), leave, return, start, take off, fly, set off(出发)等。
按计划或安排
位置转移
2. 用非位移动词
The scientist is flying to Tibet next Friday.
Lilly is walking to school tomorrow.
The soldier is riding a horse to send the message the day after tomorrow.
The young man is meeting his girlfriend this afternoon.
They are spending their next summer holiday in Guilin.
现在进行时表示将来,除使用位移动词外,也可使用表示_________________的动词。例如:_____________________________________________________
_____________________________ 等动词的现在进行时也经常用于表示将来。
交通方式、行程安排
have, play, finish, stay, publish
fly, walk, ride, drive, take, spend, buy, marry, see, work, meet,
现在进行时表将来时的用法
我的计划性为99%
I. 单句语法填空:
1. The telephone_____________ (ring). Would you answer it, please
2. He _____________ (write) a book about his experiences in Africa these days.
3. How many of you _____________ (come) to the party tonight
4.I _____________ (take) my daughter to Central Park this Saturday.
5. The match ________________ (start) at 3:30 p.m.
6. The train ____________ (arrive) in three hours.
is starting / starts
is ringing
is writing
are coming
am taking
is arriving
Exercise
现在进行时表将来
将来时的表达法
1. 位移动词的现在进行时表示计划或安排
2. 非位移动词表示将来时,要有时间状语
其他表将来的表达方式
1. will / shall do 表示单纯的将来
2. be going to 表示打算计划或安排好要做的事情,或根据某种迹象表明将要发生的事情
3. 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 表示即将发生的动作
5. 一般现在时表示将来、按照日程表或时刻表的安排要发生的事,或用于时间和条件、状语从句中。
6. 状语从句中的一般现在时表示将来
Summary

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