Unit 3 The world online Extended Reading 知识点 课件（共20张） 高中英语 译林版 必修第三册

(共20张PPT)
B3U3Extended Reading
Smartphone: a smart choice
智能手机：明智的选择？
request (vt.)要求,请求 (n.)要求,请求;要求的事
e.g.: ①They made ___ request for further aid.
② You are requested not ________ (smoke) in the restaurant.
③She requested that no one __________ (be)told of her decision.
④我乐意帮助你并根据你的要求提供一些切实可行的建议。
(1)request sb (not) to do sth　请求某人(不)做某事
request that…(should) do sth　要求…做…
(2)make a request for sth/that…　请求/要求…
at one’s request＝at the request of　应某人的要求/请求
by request 按照要求
I’m willing to give you a hand and offer some practical suggestions at your request.
to smoke
(should) be
a
I was a smartphone addict. My eyes were glued to the little screen whenever I walked down the street, had dinner with friends or lay in bed at night. The firstthing I did when I woke up in the morning was reach for my phone. I always asked for Wi-Fi connections when I went to a new restaurant or coffee shop. A dead battery in my smartphone would make me feel stressed.
我是个“智能手机控”。无论是走在大街上，还是同朋友吃饭，或者晚上躺在床上，我都目不转睛地盯着这块小小的屏幕。早晨醒来，我做的第一件事就是伸手拿手机。每当我到一家新餐厅或者咖啡厅时，我都会要求连上它们的无线网。如果手机电量耗尽，会让我感到焦虑。
Sometimes I had the uncomfortable feeling that this little machine had taken up too much of my time, and that I could have done something more meaningful than just looking at a tiny screen all day. Sliding into the habit was easy, but it was difficult to quit the habit.
有时候，我有种不安的感觉，这台小小的机器已经占用了我太多的时间，我本该做一些更有意义的事，而不是整天都盯着一块小小的屏幕。陷入这种习惯很容易，戒掉它却很难。
Then the day came when I finally realized I had to make a change. Head down, eyes on my smartphone, I stepped into the road and a car shot past, nearly knocking me off my feet! At that very moment, I made up my mind to spend a whole week without my smartphone.
终于我意识到自己必须做出改变的那天到来了。（那天）我低着头，眼睛紧盯手机走到马路上，一辆车疾驰而过，差一点把我撞翻！就在那一瞬间，我下定决心，过一周不碰手机的日子。
The first day was the hardest. I was used to checking the news and my friends’ social media updates every few minutes, but now I did not know what to do with myself. I kept reaching for my pocket, for my smartphone that was not there. I felt lost and anxious, as if I had missed something of value. Very soon, time slowed down. The empty hours stretched out in front of me, and I felt disconnected from everyone and everything.
第一天是最艰难的。我已经习惯了隔几分钟就翻翻新闻，浏览一下朋友们社交媒体的更新情况，可是现在，我有些无所适从。我不停地把手伸进口袋，去掏那只并不在里面的手机。我感到迷惘、紧张，仿佛我丢失了什么宝贵的东西。很快，时间就慢了下来。空虚的时光在我面前拉长，我感觉和所有人、所有事都断了联系。
It was scary at first. Then somehow I began to feel free. The things that I had time for! I finally picked up the classic novel I had always wanted to read and was soon lost in the beautiful language. I kept a journal of my feelings, thoughts and daily activities to see how much progress I was making.
一开始很恐慌。然后不知怎的我开始感受到自由。我有时间可以做些事了！我终于重拾那本我一直都想读的名著小说，很快就沉浸在它优美的语言中。我用日记记录自己的感受、思绪和日常活动，看看自己都取得了多大的进步。
I went out for a run and felt more alive than I had in days. The details of the scene were revealed in front of me: the soft sunlight, a bird singing from a high tree branch, the rich and earthy smell of the soil after the rain. Best of all, I began to appreciate the beauty in life with my own eyes, instead of through my smartphone camera.
我出门跑步，感觉自己比前几天要更有活力。风景的细微之处在我面前一览无余：和煦的阳光，一只小鸟在高高的树枝上歌唱，还有雨后浓郁的泥土的芬芳。最棒的是，我开始通过自己的双眼，而不是手机的摄像头，来欣赏生活中的美。
My offline relationships benefited as well. I went for a long walk with an old friend. Our wide-ranging conversation went so much deeper than brief texts ever could. With eyes no longer fixed on our phones, we had a chance to really enjoy each other’s company. I also made sure to spend more time with my parents. We went to the opera, played badminton, and visited museums. One night, my mother took out some family photos and we laughed about old times. I brought them up to date with what was going on in my life. We had never felt closer to each other.
我的线下人际关系也受益良多。我和一位老友散了很长时间的步。我们话题广泛的交谈比简短的信息沟通要深刻得多。眼睛不再盯着手机，我们得以真正享受彼此的陪伴。我也确保留出更多的时间和父母一起度过。我们去看了歌剧，打了羽毛球，参观了博物馆。有天晚上，我妈拿出了几张家庭合影，回忆往昔，我们开怀大笑。我也让他们知悉最近我生活中发生了哪些事。我们觉得彼此从未如此亲密过。
By the end of the week, I almost did not want to turn my phone back on. Those seven days have given me a great appreciation for life beyond the screen. Real life—and real relationships—are more important to me now. I cannot escape from the modern world, but I can cut back on the amount of time I spend on my smartphone every day, and I do. Life beyond smartphones is richer and more beautiful, and I am going to take advantage of it.
那周快结束时，我几乎不想再打开手机了。这七天的经历让我得以好好享受屏幕之外的生活。现在，真实的生活和真实的人际关系对我来说更为重要。我无法逃离现代世界，但我可以减少每天花在手机上的时间，我说到做到。智能手机以外的生活更丰富也更美妙，我要善加利用。
addict (n.)对…入迷的人;瘾君子
e.g.: ①Many kids are addicted to ________ (surf) the Internet, so they have lost interest in study.
②The ________ cigarette can addict people, so once you are ________ to smoking cigarettes, it’s extremely difficult to fight your ________ (addict).
③在我看来，沉迷于玩智能手机是不明智的。
(1)addicted (adj.)　上瘾的;有瘾的;入迷的
be/become/get addicted to (doing) sth　对…上瘾
(2)addictive (adj.)　使人上瘾的;使人入迷的
addiction (n.)　瘾;入迷;嗜好
As far as I’m concerned, it is not wise to be addicted to playing with smartphones.
→Addicted to surfing the Internet, many kids have lost interest in study.
surfing
addictive
addicted
addiction
knock (v.)敲,击;碰撞
e.g.: ①We knocked ______the door but there was no one there.
②He was in hospital last night after being knocked ______ by a car.
③Tom entered the classroom hurriedly and knocked ______ Mr White.
④Let’s knock ______ for lunch.
⑤The bear knocked ______ the rubbish bins in search of food
knock at/on 敲打
knock down 撞倒;拆除
knock into 撞上
knock off 停止,中断;收工
knock over 撞翻;打翻
at/on
down
into
off
over
as if 从句用陈述语气&虚拟语气
e.g.: ①It sounds as if it is raining．
②He talks as if he is drunk．
【陈述语气】：说话者认为句子所述的是真实的或极有可能发生或存在的事实时。as if从句用一般时态：
as if 从句用陈述语气&虚拟语气
e.g.: ①You look as if you didn't care．
②He talks as if he knew where she was．
③He talked about Rome as if he had been there before．
④The girl listened as if she had been turned to stone．
⑤It looks as if it might snow．
⑥He opened his mouth as if he would say something．
【虚拟语气】：当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时。as if从句谓语动词时态的形式：
(1)从句表示与现在事实相反，谓语动词用一般过去时(be动词通常用were)。
(2)从句表示与过去事实相反，谓语动词用“had＋过去分词”。
(3)从句表示与将来事实相反，谓语动词用“would/could/might＋动词原形”。
reveal (vt.)展示,显示;揭示,透露
e.g.: ①He laughed, revealing a line of white teeth.
②The magazine reveals her to be a professional writer.
③A survey of the American diet has revealed that a growing number of people are overweight.
④It was revealed that the company made a loss of 20 million last year.
(1)reveal sth (to sb) (向…)透露/揭示…
reveal sb/sth as/to be 表明/证明…是…
…reveal that… …显示…
It was revealed that 据透露…
(2)revealing (adj.) 暴露的;发人深省的
revelation (n.) 揭露;启示
appreciate (vt.)欣赏,赏识;感谢
e.g.: ①Our class teacher was very appreciative ____ my efforts.
②I appreciate ____________ (give) the opportunity to work in your company two years ago.
③如果你能抽出时间加入我们，我将不胜感激。
④在这儿，我真诚地为你在英语上给我的帮助向你表示感谢。
(1)appreciate sth/(sb) doing sth　感激某事/(某人)做某事
I would appreciate it if…　如果…我将不胜感激
(2)appreciation (n.)　欣赏;感激
express one’s appreciation to sb for sth　因某事表达对某人的感激之情
(3)appreciative (adj.)　感激的;赞赏的
be appreciative of 对…赞赏/感激
I’d appreciate it if you could spare your time to join us.
Here I sincerely express my appreciation to you for your help with my English.
of
being given
cut back on 减少;削减
e.g.: ①Several major hospitals are cutting back on staff at the moment.
②The doctor told him to cut down on his drinking.
③A storm cut off power to the whole region.
④He cut up the meat on his plate.
cut down (on) 减少;削减;砍倒
cut off 切断;打断;中断
cut up 切碎
重点词汇搭配用法归纳：
1. request (vt.)要求,请求 (n.)要求,请求;要求的事
(1)request sb (not) to do sth　请求某人(不)做某事
request that…(should) do sth　要求…做…
(2)make a request for sth/that…　请求/要求…
at one’s request＝at the request of　应某人的要求/请求
by request 按照要求
2. addict (n.)对…入迷的人;瘾君子
(1)addicted (adj.)　上瘾的;有瘾的;入迷的
be/become/get addicted to (doing) sth　对…上瘾
(2)addictive (adj.)　使人上瘾的;使人入迷的
addiction (n.)　瘾;入迷;嗜好
3. knock (v.)敲,击;碰撞
knock at/on 敲打
knock down 撞倒;拆除
knock into 撞上
knock off 停止,中断;收工
knock over 撞翻;打翻
4. as if 从句用陈述语气&虚拟语气
【陈述语气】：说话者认为句子所述的是真实的或极有可能发生或存在的事实时。as if从句用一般时态：
【虚拟语气】：当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时。as if从句谓语动词时态的形式：
(1)从句表示与现在事实相反，谓语动词用一般过去时(be动词通常用were)。
(2)从句表示与过去事实相反，谓语动词用“had＋过去分词”。
(3)从句表示与将来事实相反，谓语动词用“would/could/might＋动词原形”。
5. reveal (vt.)展示,显示;揭示,透露
(1)reveal sth (to sb) (向…)透露/揭示…
reveal sb/sth as/to be 表明/证明…是…
…reveal that… …显示…
It was revealed that 据透露…
(2)revealing (adj.) 暴露的;发人深省的
revelation (n.) 揭露;启示
6. appreciate (vt.)欣赏,赏识;感谢
(1)appreciate sth/(sb) doing sth　感激某事/(某人)做某事
I would appreciate it if…　如果…我将不胜感激
(2)appreciation (n.)　欣赏;感激
express one’s appreciation to sb for sth　因某事表达对某人的感激之情
(3)appreciative (adj.)　感激的;赞赏的
be appreciative of 对…赞赏/感激
7. cut back on 减少;削减
cut down (on) 减少;削减;砍倒
cut off 切断;打断;中断
cut up 切碎