高三英语一轮复习优质学案9：Unit 3 Life in the future

Unit 3 Life in the future
重点短语
1．take up拿起；接受；开始；继续
2．be back on one’s feet (困境后)恢复；完全复原
3．lose sight of 看不见
4．sweep up 打扫；横扫
5．slide into (快捷而悄声地)移动；溜进……
6．speed up 加速
7．as a result 结果
8．be similar to... 与……相似
9．in all directions 向四面八方
10．show...around... 带领某人参观
重点短语精讲
1．take up拿起；接受；开始；继续；占去(时间或空间)
【重点句式】I still cannot believe that I am taking up this prize that I won last year. 我还是无法相信我是在接受去年获得的这个奖励。

【句型研习】
When he left school he took up journalism.
当他毕业后，就开始从事新闻工作。

She took up her first teaching post in 2008.
2008年，她走上了她的第一个教学岗位。

take sb up on sth接受(提议、打赌等)
take in 接纳；吸收；包括；理解；欺骗
take off 脱下(衣帽等)；起飞；成功
take on 雇用；呈现(面貌)；具有(特征)
take over 接管，接任，接替
take one's time 不慌不忙；慢慢来
take place 发生；出现
take out 取出；拿出
完成句子
(1) My grandfather ___________ up his own experiences.
我爷爷继续讲他自己的经历。

(2)Let's take the radio ________and see what's wrong with it.
咱们把收音机拆开看看有什么毛病。

(3)Don't be _________ in by his charming manner；he's completely ruthless.不要被他那副讨人喜欢的外表所迷惑，其实他冷酷无情。

(4)Sales of home computers have taken ________in recent years.
家庭电脑的销售量近年来上升很快。

2．sweep up横扫；打扫；一下抱起(某人)；涌向；掠过
【重点句式】He was swept up into the centre of them.
他被卷入到他们(车队)中间去了。

【句型研习】
(1)After class we were asked to sweep up the dead leaves in the schoolyard.
下课后我们被要求扫除校园里的枯叶。

(2)Don't go too far into the sea, children, or the waves will sweep you off your feet．孩子们不要走进海里太远，否则，海浪会把你们冲倒。

sweep away 扫清；迅速消灭；彻底消除；冲走
sweep off 扫清；扫走；大量清除
sweep out 扫掉；清除
sweep over 风靡，将……一扫而光
完成句子
(1)She _______the child up in her arms and stormed out.
她猛地把孩子抱起来，怒气冲冲地跑了出去。

(2)She was left to sweep ________ after the party.
聚会结束后她被留下来打扫。

(3)The strong wind the tree up into the sky.
强风把树吹到空中。

3．be/get back on one's feet(困境后)恢复；完全复原；重新振作；东山再起
【重点句式】Soon I was back on my feet again and following him to collect a hovering carriage driven by computer.
一会儿我就又恢复了，跟着他去领取了一台由电脑驱动的气垫车。

【句型研习】
I need to forget all this and get back on my feet again.
我需要忘记这一切，然后重新振作起来。

We hope due to the new economic program our country would be back on its feet.
我们都希望新的经济方案能让国家重新站起来。

be on one's feet站着
stand on one's own feet独立自主；自食其力
struggle to one's feet挣扎着站起
get/rise to one's feet站起
jump to one's feet跳起；一跃而起
完成句子
(1)The new chairman hopes to get the company on its feet within six months. 新董事长希望在六个月以内使新公司恢复元气。

(2)The worst thing about working in the shop is that you're your feet all day. 在商店里工作的最大弊端就是你得整天站着。

(3)She will never back on her feet again.
她永远也不会东山再起了。

4. lose sight of...看不见……；忽略；失去联系
【重点句式】However，I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.
但是，当我们到达一个看起来像是大市场的地方时，由于太多车子朝四面八方飞奔，我看不见王平了。

【句型研习】
When I looked up，I lost sight of the famous actor.
当我抬起头时，看不见那位著名的演员了。

We laughed at the sight of his strange clothes.
一看到他古怪的穿着，我们就笑了。

catch sight of望见；看到
in sight在视线内
out of sight看不见；在视野之外
at the sight of一看见……
at first sight乍一看；第一眼看到
come into sight进入视野
【点拨】sight用作不可数名词时，意为“视力；目光”。

用作可数名词时，意为“景物；景象”。

如：Last summer we saw the sights of Beijing.
去年夏天我们游览了北京的名胜。

完成句子
(1)At the railway station, the mother waved goodbye to her daughter until the train was
________ sight．
在火车站，那位母亲向她的女儿招手再见直到火车看不见了。

(2)Finally he _______ sight of the young man's light overcoat in the distance.
最后他总算在远处看见了那个年轻人穿的淡色外套。

(3)We fell in love with the smart cellphone______ first sight，but much to our regret，it was too dear.
我们一眼就喜欢上了那部精美的手机，但非常遗憾，它太贵了。

5．slide into(快捷而悄声地)移动；溜进……
【重点句式】Exhausted，I slid into bed and fell fast asleep.实在累坏了，我溜上床很快就睡着了。

【句型研习】
(1)Slide into the water slowly and walk around for a while.
慢慢滑入水中，并且在水中走动一会儿。

(2)Daniel slid out of the room when no one was looking.
丹尼尔趁大家不注意溜出了房间。

slide vt.&vi.溜走；潜行；滑动n.幻灯片；滑梯；雪崩
slide along/across/down滑行
slide out of...悄悄地溜出……
完成句子
(1)She slid ________ the driver's seat.
她溜到了司机的座位上。

(2)Let's slide __________this grassy slope.
我们沿着草斜面滑行。

6．speed up加速；使……加速
【重点句式】When we wanted the hovering carriage to speed up，we pressed hard on the driving pedal and bent over in the direction we wanted to go.
当我们想让气垫车加速时，我们就用力压下操纵杆并使它弯向我们想去的方向。

【句型研习】
(1) The rise in the cost of living has been speeding up in recent years.
生活费用的上涨速度近年来一直在加快。

(2) Can you try and speed things up a bit?
你能不能设法加快一下事情的进度？
【归纳拓展】
at a speed of以……速度
at speed以高速
at high/low speed以高速/低速
at full/top speed全速地
with great/good speed快速地
with all speed以全速，开足马力
speed limit车速限制；最高车速
完成句子
(1) They are broadening the bridge to speedthe flow of traffic.
他们正在拓宽大桥，以加速车流。

(2) The police car is running a speed of 100 miles per hour to chase after the truck ahead of it. 警车以每小时100英里的速度追赶前面那辆卡车。

(3) You needn't drive atspeed.
你不必全速行驶。

——★参考答案★——1.『答案』(1) took(2)apart(3)taken(4)off
2.
3.『答案』(1)back(2)on(3)get
4.『答案』(1)out of(2)caught(3)at
5.『答案』(1)into(2)down
6.『答案』(1) up (2) at (3) full。