unit3 tomorrow 's world 课文导学(译林牛津版高一英语必修四导学案)
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徐凌云 刘艾琴
1. … VR can provide teenagers with another way to experience the world and make their dreams come true (P43)
make one’s dreams come true: realize/live one’s dream, turn one’s dream into a reality
为了实现你们的梦想,更重要是你们应该有信心。
, you should above of all have confidence.
2． An argument has been put forward that… (P43)
put forward (1) 提出，建议
他们在会上提出了一项建议. They at the meeting.
去年八月提出的和平计划还在讨论中. The peace plan last August is still under discussion.
(2)拨快
The clock has stopped. Please put forward the hands of it.
(3)推荐
我想推荐我的一个朋友担任这个职位. I’d like to for the position
put常用短语：
put(set,lay) aside put away put back
put down put off put on
put out put together put up
You can take anything from the shelf and read, but please _____the book when you’ve finished with them.
A. put on B. put down C. put back D. put off
The forest guards often find campfires that have not been _______ completely.
A. turned down B. put out C. put away D. turned over
Before the war broke out, many people ______ in safe places possessions they could not take with them.
A. threw away B. put away C. gave away D. carried away
3. Besides films, VR might also have some other uses. 除了电影之外，虚拟现实也许还有一些其它用途。
besides adv. & prep. in addition to; also除……之外还……（包括在内的除外）,除汤姆去了以外，他们也都去了。They all went there Tom.
Do you play any other sports football and basketball?
I don’t like the color of the dress. , it’s too expensive.
except prep. & conj. not including; but not除……之外（不包括在内的除外）,
except for: 除……之外(用以对整体肯定后面的部分局部否定
except that 后跟 从句
except wh--后跟 从句
他们都去了，只有汤姆没去。They all went there Tom.
I like all drinks whisky. (I don’t like whisky.)
The essay is well written a few spelling mistakes.
He is a good man hot temper.
I didn’t tell him anything I needed the money.
We went school it is on Sundays.
1. No one knew Mr. Benson’s address ____ his daughter.
A. except B. excepts C. only D. besides
2. Do you know any other foreign language _____ English?
A. except B. but C. beside D. besides
3. _____ his wife, his daughter also went to see him.
A. Beside B. Besides C. Except D. Except for
4. Does John know any other foreign language ____ French?
A. except B. but C. besides D. beside
5. I know nothing about the young lady _____ she pays the fare for me.
A. except B. except for C. except that D. besides
6 .The suit fitted him well _____ the color was a little brighter.
A. except for B. except that C. except when D. besides
4. For example, firefighters could be trained using RealCine without the risk of sending them into a burning building. (P43)
risk n.–冒险，风险
如果你听我的，就不会有什么损失钱的风险。
at/run/take the risk of 冒着……的危险
尽管暴风雪, 鱼民们冒险出海. Despite the storm, the fishermen
红军冒着生命危险游过河. The Read Army men to swim across the river.
risk v 冒险
He risked his life when he tried to save the child out of the fire.
我怎能冒险伤害他的感情? How can I his feelings?
●Word power
1. Mr Bezos thought that his efforts would end in failure. (P46)
end in以……为结果
His project a failure. The match a draw.
end (up) with in the end come to an end
put an end to sth
start with the aim of doing harm to others only to ruining oneself.
We were thinking about going to Switzerland, but we went to Austria.
Doctors are not allowed to a patient's life.
2. Some very interesting technologies are being developed at the moment. (P49)
at the moment现在 for the moment at any moment
for a moment
I'm afraid she's not here
Stop discussing , please.
I'm expecting her to come
He paused .他停了 一会儿。
The classroom is big enough __________, but we’ll have to move if we have more students. A. for the moment B. on the moment C. in a moment D. for a moment
3． He left university in order to concentrate on the writing. (P51)
concentrate集中于，专注于
I can't （专注于）my work with all that noise.
I'm going to concentrate on my writing for a while.
The company is concentrating on developing new products.
concentrated adj.
The company is making a concentrated effort to broaden its market.
Most of the country's population is concentrated in the north.
In the dry season, the animals tend to concentrate in the areas where there is water.
●Task-Writing a proposal
1. In my opinion, it is about time we had new computers. (P53) 我认为，是该我们有新电脑的时候了。
It’s (high/about) time (that)sb. did/should do sth.=It’s time for sb. to do sth.是某人该做某事的时候了。此句型从句通常要用虚拟语气，即从句的谓语动词用一般过去时或用should加动词原形.
你该走了。
It's high time that consumers tough with banks.（get）.
It's high time something for the rural areas.(do)
It’s high time he a job. (find)
2. … we can only use one program at one time. (P53)
at one time 曾经，一度
以前，我经常饭后散步。
time 常用短语
ahead of time 提前 all the time一直,始终
at a time 一次,每次 at all times 随时,总是
at no time 从不,决不 at times 有时,间或
for the time being 暂时,眼下 from time to time 有时,不时
in no time 立即,马上 in time 及时，终有一天
on time 准时 once upon a time 从前
●Project---Writing a science fiction story
1. Scared and cold, the Time Traveller starts back towards the present. (P58) 又惊又冷，时光旅游者踏上了回到现在的旅程。
scared, cold 是形容词作伴随状语。形容词和形容词短语都可作伴随状语，表示主语实施谓语动作时伴随的状态。
One woman was lying in bed, （没有睡着）, listening to the rushing winds。
They broke into the uncle's bedroom and found the man lying on the floor, . （死了）
Brave and strong, the activists talked to workers outside the factory and left a positive message about protecting the earth.
Full of fear, he ran away and dared not look back.
2． …, at a speed of 40,000 kilometres per second!(P58)
at full/top speed/at speed/with great/good speed以全速
at a speed of以…的速度
at a safe/dangerous/law/high以安全/危险/低/高的速度
pick up/gather speed 加快速度
speed (sth) up 加快速度
New maglev(磁力悬浮火车) train nowadays can travel at an amazing speed of 430 km/h.
He was driving at full speed down the motorway when it happened.
I think you need to speed up a bit (= drive faster) - we're going to be late.
More haste, less speed.欲速则不达.
●Self—assessment
1． 想象一下观众是一个以喜玛拉雅山为背景的互动电影中的人物。

2． 到达山顶时，观众就能体验到一种幸福感和成就感。

3． 观众会惊讶地发现那感觉是多么的真实。

4． 通过一根传感器吸管还可以将特殊的食品和饮料的化学物品输送到观众的嘴里。

5． 老师可以将学生置身于著名的战役之中，通过这样的方式再现历史；老师也可以通过允许学生扮演鲸鱼或者蚂蚁的方式来进行生物课的教学。

6． 电影中，正在进行一场世界杯的决赛，虚拟效果让该少年觉得自己刚刚进了一个决定胜负的球。

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