教学课题 人教版高二英语必修5 Unit 3 Life in the future 同步教案（1） 教学目标 知识目标：1.熟练掌握Unit 3重点词汇、短语、句型的用法

2.初步过去分词作状语

能力目标：学会用英语写未来的生活。

情感态度价值观： 培养学生泛读的阅读能力, 开拓创新思维，展望未来。 教学重点与难点 重点：熟练掌握Unit3重点词汇、短语、句型

难点：了解过去分词作状语 教学过程

（一）词汇

知识梳理

1. impression n.印象；感想

例句：Your performance gave me a strong impression．你的表演给我留下了很深的印象。

►词语链接

impress v.留下印象

impress sth．on／upon one's mind 把......牢记在心上

have an impression of sth．／doing sth．that...

make an impression on sb． 给某人留下印象

make no impression on 对......无影响／效果

give sb．a favorable impression给某人以好印象

an impression of sb's foot某人的脚印

►即学即练

1. 我隐约记得我们以前曾经见过面。

____________________________________________________

2. 你对他的印象如何? (他给你的印象怎样?)

____________________________________________________

3. 我父亲让我铭记艰苦劳动的价值。

____________________________________________________

Key: 1. I have the impression that we have met once before.

　　　2. What's your impression of him?

　　　3. My father impressed on me the value of hard work.

2. private adj.私人的；个人的；私下的, 保密的;

例句：When children grow up, they are eager to get private rooms for themselves.

　　　　当孩子长大了，他们都渴望有自己的房间。

►词语链接

in private 私下地，秘密地

private life 私生活

private school 私立学校，私立中小学

►即学即练

1.老师应该允许孩子具有自己的观点。

____________________________________________________

2.私下讨论后，他们达成令人满意的协议。

____________________________________________________

Key: 1) Teachers should allow children to have their private opinion.

　　2) They reached a satisfying agreement after the private discussion.

3. settlement n. 定居点[C] ；（解决纷争的）协议[C] ； 解决，处理[U]

例句：The Indians often attacked the settlements of the colonist.

　　　　印地安人经常袭击殖民者的定居点。

　　　The strikers and the employers have reached a settlement over new working conditions.

罢工者已经与顾主就新的工作条件达成了协议。

　　　After the settlement of our differences, we became friends.

　　　　消除分歧后，我们成了朋友。

►词语链接

settle v.定居

come to a settlement解决; 决定; 和解

settle in s.w. 定居某地

settle down安顿下来：过稳定有序的生活：

►即学即练

汉译英

1) 他与一家人安顿下来务农

2) 她丈夫死后，她定居俄亥俄(Ohio)

Key: 1) He settled down as a farmer with a family.

　　2) After the death of her husband, she settled her family in Ohio.

4. remind v.提醒；使想起

例句：The picture reminds me of my college days．这张照片使我想起了大学里的日子。

►词语链接

remind sb．of sth．=remind sb．about... 提醒某人某事；

remind sb. to do sth. 提醒某人做某事

remind sb．that也可以表示"提醒某人做某事"或"使某人想起去做某事"。

►即学即练

1. What you said just now_____ me of that American professor.

　　A. mentioned B. informed C. reminded D. memorized

2. 根据句子的意思在横线里填入适当的词。

1)Please remind yourself often ______ your weak points，shortcomings and mistakes．

2)Please remind him _______________(post)the letters.

Key: 1.C 2. of/about to post

5. previous adj.先的, 前的; 事前的; 以前的

例句：He did better in his previous study.他在预习方面做得好。

　　　　His previous attempt was successful. 他以前的尝试成功了。

►词语链接

previous to 在......之前

►即学即练

汉译英

1）你以前有过这种工作经验吗？

2）来这里之前,我为你准备了文件.

Keys: 1）Do you have any previous experience of this kind of job?

2）Previous to coming here, I prepared all the documents for you.

6. lack vi. &vt. 缺乏；没有 n. 缺乏；短缺的东西

例句：You will not be lacking in support from me. 你将得到我的帮助.

　　　　I lacked for nothing. 我不需要任何东西.

►词语链接

lack (for) sth. 缺少......

be lacking (in) sth. 缺乏......

(a) lack of. . . ......方面的短缺

have no lack of. . . 不缺乏......

for/by/from/through lack of sth. 因缺乏......；因没有......

►即学即练

①As I look back on that day now, it surely ________ any sense of reality.

当我现在回顾那一天时, 感到此事确实缺乏现实感。

②He seemed to _____ ______ ____ courage. 他似乎缺乏勇气。

③_____ ______ ____confidence can lead to a lot of suffering. 缺乏信心会导致许多痛苦。

④(语境填词)His girlfriend thought that he must be a rich person _______ ___ nothing. In fact, he couldn't afford to buy even a small flat ___ ____ __ money. But he ______ the courage to tell her the truth.

他的女朋友认为他是个什么都不缺的富人。事实上, 因为没有钱, 他甚至连很小的公寓也买不起。但他一直缺乏告诉她真相的勇气。

5. More and more high-rise buildings have been built in big cities ______ space.

　　A. in search of B. in place of C. for lack of D. for fear of

Key：1. lacks 2.be lacking in 3. A lack of 4.lacking for, for lack of, lack 5.C

温馨提示：lack虽可作及物动词用, 但不用于被动语态；lack作不及物动词用时, 常与介词for或in连用；lack作名词用时, 常与介词of连用。

7. require v.需要；要求；命令

例句： This suggestion will require careful thought. 这建议需要仔细考虑。

►词语链接

require sth. 需要某物

require sb. doing sth. 需要做某事

require sb. to do sth．要求某人做某事

be required to do. 被要求做某事

require that-clause从句用虚拟语气（主语+should do/ do）

►即学即练

用括号里所给词的适当形式填空。

1)His health requires that he _____(go)to bed early．

2)The floor requires _______ (wash)．

Key：1.should go 2.to be washed

8. press vi. & vt. 按；压；逼迫 n. 按；压；印刷；新闻

例句：He felt the press of modern life. 他感觉到现代生活的压力。

►词语链接

press sb. to do sth. 极力劝说/敦促某人做某事

press sb. for sth. 极力要求某人做某事

press for sth. 极力要求某事

►即学即练

写出下列句中press的词性及含义

①Just watch what will happen when I press the button. ( )

②Someone's bag pressed hard against my back in the crowded train. ( )

③Please don't press me on this point. I have no more to say. ( )

④My suit needs to be pressed. ( )

⑤Every civilized country should ensure the freedom of the press. ( )

⑥It's reported that Mo Yan's new book will come to press next month. ( )

Key：1. vt. 按 2.vi. 压 3.vt. 逼迫 4.vt. 熨平 5.n. 新闻 6.n. 印刷

9. instant adj. 立即的, 立刻的 n. [C] (一般用单数) 瞬间, 片刻；某一时刻

例句：You tell him what you want and expect instant results. 你告诉他你想要什么并等待他立即给你答案。

►词语链接

at that instant 当时, 那一刻

for an instant 一会儿, 片刻

in an instant ＝instantly立刻, 马上

the instant＋从句 = instantly＋从句 一......就......

►即学即练

①_________foods are more and more popular among people nowadays.

如今, 速食方便食品越来越受到人们的欢迎。

②The boss wants the job finished ____ _____ ________.

老板要求立刻完成这项工作。

③He started to work ___ ______ he got to his office.

他一到办公室就开始工作了。

Key：1. Instant 2. in an instant 3.the instant

10. assist vt.／vi．帮助；援助订．参与，出席

例句：I am willing to assist you whenever there is an opportunity．有机会我愿随时帮你。

►词语链接

assist sb． in/with sth．辅助(某人)某事

assist sb．in doing sth． 辅助(某人)做某事

assist sb．to do sth． 辅助(某人)做某事

assist with 帮助(照料，做)；在......上给予帮助

►即学即练

1.I'm afraid I can't________ you，you have to go and see the manager．

我恐怕帮不上忙，你得去找经理。

2. The headmaster ________ ______ a lot of things when free．

有空时校长帮忙做了很多事。

3. You will be required to ________Mrs. Smith ___ preparing a report．

你将要帮助史密斯夫人准备一份报告。

Key： 1.assist 2. assists with 3. assist, in

巩固训练

一、单词拼写

1. We have s____________(相似的)experiences, but your end result is quite different.

2. Liu Huan is a w________________(出名的)singer.

3. There is no such car in the s___________________(周围)area.

4. The flowers died for 1________________of water.

5. His head a___________(疼), which stopped him from going to the party.

6. We are______________(乐观的) that the mainland and Taiwan will unify in the near future.

7. He can hardly find a job in the canteen, because he has had no ________________(先前的) experience of this kind of job.

8. All the passengers are______________(需要) to show their passports when they leave the country.

9.After a big flood, thousands of volunteers went to Hunan to __________________(协助) in rebuilding the disaster area.

10. His first speech as president made a strong i_________________ on his audience.

11 He's _______________（连续不断）disturbing me.

答案：1. similar 2.well-known 3.surrounding 4.lack 5.ached 6.optimistic

　　　7.previous 8.required 9.assist 10.impression 11.constantly

二、语篇完形

Li Qiang took up the prize to travel to AD 3008 in a time capsule. At first he was worried about the journey and 1. _______ from "time lag", so he felt 2. _______and uncertain.

When safely transported into the future, Li Qiang felt the new surroundings were difficult to 3. _______. His head ached due to the 4. ____ of fresh air. Just as he tried to make the necessary 5. __________ to this situation, his friend Wang Ping appeared and reminded him to put on a mask. Soon he was 6. _____ on his feet again and following Wang Ping to collect a hovering carriage, in which they could move swiftly. However, he 7. ____ sight of Wang Ping when they reached 8. _____ looked like a large market because of too many carriages flying by 9. __ all directions. Then he caught up with Wang Ping.

Arriving at a strange-looking house, Wang Ping showed Li Qiang into a room and 10. _______ a switch on a computer screen, and a table and some chairs rose from under the floor. After Wang Ping left, Li Qiang slid into bed and fell fast asleep.

答案：1.suffered 2. nervous 3.tolerate 4.lack 5. adjustment 6.back 7.lost 8.what 9.in 10.flash

（二）短语

知识梳理

1. take up 从事；占(时间、空间、注意力、等)；继续

例句：This table takes up too much room．这张桌子太占地方。

She has taken up a job as a teacher．她当上老师了。

This chapter takes up where the last one off． 本章继续上一章的内容。

►词语链接

take off脱掉（衣服等）；起飞：打折：作为折扣而减价：

take over接管：获得对...的控制或管理

take apart拆开：分开后将...分成许多部分

take for把...视作：误认为

take ...for granted认为......是理所当然

take down写下,记下

take back收回(诺言);

►即学即练

根据括号里所给的汉语补全句子或翻译句子。

1)To keep healthy，Professor Johnson __________(从事；开始做)cycling as a regular form of exercise after he retired．

2)Helen always helps her mother even though going to school _______(从事，占据)most of her day．

3) 你以为我是个傻瓜吗?

4) 不要把沉默误认为是同意。

Keys: 1) took up 2) takes up 3) Do you take me for a fool? 4) Don't take silence for approval.

2. be similar to 与......相似

例句：His views are similar to mine.他的观点与我的很相似.

►词语链接

be the same as (与......相同)

be different from (与......不同)

be familiar to ...对某人来说是熟悉的

be familiar with 某人对...很熟悉

in a similar way以与...相似的方式

►即学即练

汉译英

1) 如果我们总是以相似的方法去思考,我们几乎不能跳出这个圈子。

2) 在经济发展方面,印度和中国很相似。

Key: 1) We can hardly escape the circle if we still think in a similar way.

　　 2) India is very similar to China in the development of economy.

3. lose sight of/ catch sight of不再看见....../ 瞥见......

例句： I hope that none of you will lose sight of how special this time in your life is.

我希望你们每个人都能意识到，这将是你们人生中非常特别的一段时光。

►词语链接

get／have(a)sight of 看见，发现

at(the)sight of 一看见

at first sight 乍一见

out of sight 不被看见，在视线之外

out of sight of 在......看不见的地方

in／within sight 被见到，在视线内

in／within sight of在......看得见的地方

►即学即练

汉译英

1) 他一直挥手直至火车消失在视线中.

2) 尽管忙于家务，那个母亲也能让孩子不走出她的视线。

3) 一看到这幅画,教授就被深深地吸引住了。

Key: 1) He waved until the train was out of sight.

2) Though busy with housework, the mother still can keep her child in sight.

3) At the sight of the painting, the professor was attracted deeply.

4. sweep up打扫；横扫

例句：Let's sweep up the dust from the bookshelves. 咱们把书架上的灰尘扫掉。

►词语链接

sweep aside放[堆]到一边, 不予理会

sweep off扫清; 吹走; 大量清除

sweep out扫掉; 清除

sweep over将...一扫而光

►即学即练

选择短语并用恰当的形式填空。

1) After the party, the house needed ____________.

2) The leaves were _________ into the air by the strong wind.

A. sweep off B. sweep over C. sweep up D. sweep out

Keys: 1.sweeping up 2. swept up

5. speed up (使)加快速度；(使)增加......速度

例句： I have found a way to speed up this process. 我已经找到了一个加速这个过程的方法。

►词语链接

at a/the speed of 以......的速度

run at full speed 以全速跑

pick up speed 加快速度

with all great speed 以全速，开足马力

at a high/low speed 以高速/低速

at (the) top speed 以最高速度

speed limit 速度限制

►即学即练

(1) The train soon _____________________.火车很快就加速了。

(2) He _________________________ an engine. 他加快了机车的速度。

A. turn up B. speed up C. get up D. stay up

(4)The train runs ___________________ 200 kilometers an hour. 火车以每小时200千米的速度行驶。

Key: 1. pick up speed；2. speeded up; 3.B; 4.at a speed of

巩固训练

一、翻译下列必背短语

1．占据，拿起____________ 2．与......相似 ____________ 3．因......而著名 ____________

4．缺乏_______________ 5．仿佛，好像____________ 6．立刻，马上____________

7．完全复原____________ 8．忽略，看不见____________ 9．打扫，收拾干净____________

10．使某人想起____________ 11．加速 ____________ 12. 给某人留下深刻印象 _____________________

答案：1. take up 2. be similar to 3. be well-known for 4. lack of 5. as though/as if

　　　6. in no time/ in an instant 7. be back on one's feet 8. catch/lose sight of 9. sweep up

　　　10. remind sb. of sth 11. speed up 12. make an impression on sb.

二、完成句子。

1. Suddenly the driver began to ___________ _____________(加速)

2. Who________ _______________(究竟) is the man you spoke to?

3. 餐厅里响起了那首动听的歌，它使我回想起我快乐的童年。

The fair-sounding song playing in the restaurant __________ me_______my happy childhood.

4．拿起扫帚把地上的纸屑和碎玻璃打扫干净，行吗?

Get a broom and ______ ________the bits of paper and broken glasses on the floor, will you?

5．这本书会提供一些好的消息来源帮助你做出最好的选择。

This book will provide you some good source of information to ______ you _____ making the best choice.

6．由于大雾天气的影响，今天广州新白云国际机场的全部航班都必须取消。

Today all flight at the New Baiyu International Airport of Guangzhou have to be cancelled, ____ _____ _______ ____foggy weather.

7．一项研究表明经历过南京大屠杀的人们仍然在焦虑和战争的痛苦记忆中扎。

A study shows that people who ______ __________ the massacre of Nanjing still struggle with anxiety and painful flashback from the war.

答案：1. speed up 2.on earth 3. reminded; of 4. sweep up 5. assist in 6. as a result of 7. went through

（三） 重点句型

1．What problems do you think people in the future will have overcome? 你认为未来的人们将克服什么问题?

【句型】 此句为复杂疑问句，其句式结构为：疑问词+do you think+其余部分(其余部分为陈述语序),do you think 为插入成分。能用于此句型的动词有：think，believe，suppose，imagine，suggest，expect等。

[典例]

1) Who do you think is the tallest in your class? 你认为在你们班谁最高?

2) What do you believe matters when we take up the work? 你认为我们从事这项工作什么东西最要紧?

3) Who do you suppose will win the game? 你认为谁会赢得这比赛?

注意：

1)如果此句型的动词后面的从句里有否定意义，往往要把否定前置。如：

I don't think it's right to do so．我想这样做是不对的。

2)该句型变反意疑问句，主句主语是第一人称且是现在时态时，反问部分与从句一致，否则与主句一致。如:

I think that he has been to Beijing，hasn't he?

He thinks that their team are sure to win the game，doesn't he?

汉译英

1) 你觉得我们什么时候见面好?

2) 我想他们马上就到.

答案：1) When do you think is convenient for us to have a meeting? 2) I believe they will arrive shortly.

2. This is similar to the "jet lag" you get when flying, ... 这与你在飞行过程中的时差反应是相类似的。

【句型】When flying是when you are flying的省略形式。

　　　在有些表时间、条件、方式或让步的从句中，如果谓语包含有动词be，主语又和主句的主语一致，或者主语是it，就常常可以把从句中的主语和be动词省略。

[典例]

1) When asked where's the toilet, the waitress showed the way politely to the guest.当被问及厕所在哪时，服务员非常有礼貌地给客人带路。

2) Until finishing the homework, the child was allowed to watch the cartoon film.直至完成作业，小孩才允许看卡通片。

3) If necessary, you can call help from the police.有必要时，你可以求助警察局。

汉译英

1) 即使被打致死，他依然保守秘密。

2）可能的话，到机场来接我。

3）过马路时，孩子们被要求停下观望，再手牵手通过。

答案： 1) Though beaten to death, he still kept the secret. 2) If possible, please come to meet me at the airport.

　　　3) When crossing the road, the children are required to stop to look around and walk hand in hand.

3．However, I lost sight of Wang Ping when we reached what looked like a large marketbecause of too wany carriages flying by in all directions. 然而，当我们到达一个看上去像是大市场的地方时，由于太多的客车朝四面八方飞奔，我看不见王平了。

【句型】

　　what looked like... 是宾语从句，做 reached 的宾语。what 在宾语从句中做主语，表示地点。注意，别把 what 误用做 where.因为 where是连接副词，在从句中做地点状语，而 what 是连接代词，在从句中做主语、宾语、表语或定语。what 引导名词性从句时，常含有事情、状况、言语、时间和地点的意味。

①What surprised me most was his way of speaking.最让我吃惊的是他的说话方式。(what 表事情)

②She is no longer what she used to be.她不再是以前的样子了。(what 表状况)

③We were all confused by what he said.我们都被他说的话弄迷糊了。(what 表言语)

④He had driven for what seemed three hours.他开车开了似乎三个小时了。(what 表时间)

⑤They finally reached what was called "a lonely island"．他们终于来到了一个叫"孤岛"的地方。(what 表地点)

(1) The companies are working together to create ______ they hope will be the best means of transport in the 21st century.

　　　A．which 　B．that C．what D．who

(2) Why not try your luck downtown, Bob? That's ______ the best jobs are.

　　　A．where B．what C．when D．why

答案：(1) C (2) A

►即学即练

短文改错(提示：共九处错误)

March 22nd , Tuesday , Cloudy

　　I watch TV until nearly 12 o'clock, so I could not go over my lessons. This morning I got up very late that I had to hurry school without breakfast yet I was late of the first class. When I entered the classroom, the maths teacher had to stop explaining an important problem, and all the eyes fixed upon me. My face turned to red. Something even worse happened to me in the English class. The teacher asked me to recite the text, but I could speak nothing but sorry, as I did not spend any time preparing my lessons. The teacher looked at me with his coldly eyes, I stood at my bench without daring to raise my head. What a terrible day I had! I will never do anything like this.

答案： watch →watched; very →so ; hurry后加to of →for; eyes后加were ; to 去掉 ；speak →say

　　　as →for; coldly →cold

考点活用

先将下面几个句子翻译成英语, 然后连成一段小短文。

1. 我对未来的生活感到非常乐观。到那时我们生存的环境将更加舒适漂亮。

2. 人们再也不会为缺乏能源而发愁, 因为到那时, 太阳能、风能、潮汐能(tidal energy)已经得到充分利用, 海水将取代石油转化成能源。

3. 家家都有机器人。机器人可以帮助人们打扫卫生、做饭、照看孩子等。

4. 只需按一下开关, 悬浮汽车就可以飞往四面八方。

5. 这就是我们未来的生活。

　　____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

答案： I'm optimistic about life in the future. By that time the surroundings where we live will be more convenient and beautiful. People will not worry about lack of energy any longer because solar energy, wind energy and tidal energy will have been made full use of and sea water will be switched into energy as well, taking the place of oil. There will be robots in every family, which can help people sweep up the houses, cook meals, look after the babies and so on. Only by pressing a switch can hover cars fly in all directions. This is what our life will be like in the future.