新人教版高一英语必修二Unit 3 Learning about language
现在完成时被动语态的一般疑问句需将 have / has提到主语的前面。 Has his bike been repaired? 他的自行车修好了吗？ 现在完成时被动语态的特殊疑问句为： 疑问词 + have / has + been + done Who has been invited? 谁受到了邀请？
现在完成时的被动语态表示动作发生在过
去, 到现在已经完成或对现在仍有影响。
The structure of the present perfect
passive voice is: have / has ＋ been＋~ed
1. 主动语态即主语为动作的执行者；被 动语态即主语为动作的承受者。现在完 成时的被动语态同它的主动语态一样， 强调过去的动作对现在造成的影响或结 果，但主语为动作的承受者，表示 “……已经被……”。 The new school has been set up. 新学校已经建成了。
4. They will hold the Olympic Games in
London in the year 2012.
The Olympic Games will be held in
London in the year 2012.
5. They have rebuilt the bridge. The bridge has been rebuilt.
1.Fill the word or expression for each of the following meanings from the text. 1 _________ revolution complete change in ways of thinking, working, etc 2 ________ network connected computer system 3 _________ simplify to make things easier 4 _________ calculate to find the answer using numbers
(根据被动语态句子里的主语的人称和
数，以及原来主动语态句子中动词的
时态来决定be的形式)。
(3) 把主动语态中的主语放在介词by之
后作宾语, 将主格改为宾格。
All the people laughed at him.
He was laughed at by all the people.
They make the bikes in the factory.
3. All the preparations for the task
___ and we’re ready to start.
A. completed
B. complete
C. had been completed
D. have been completed
4. Some new oilfields ___ since 1976. A. were opened up B. has opened up C. have been opened up
anyhow anyway 9 ________
10 _______ finance activity of managing
money
plete the passage with the words below. artificial technology intelligent applications explore Web reality logically
在使用现在完成时的被动语态时要
注意以下两点：
1. 过去分词前有两个助动词： have / has和been。 2. 必须表示被动。
注意:
1. 副词的位置 often, usually, always, never, hardly, seldom等副词置于have / has和been中间。 如: [误] Such a man has been hardly believed. [正] Such a man has hardly been believed.
(2) open, break, drop等不强调动作发出
者时常用主动语态。 3. 短语动词不可分割或省略其中的介词
或副词。如：பைடு நூலகம்
The patients have been taken good care of.
4. 一些特殊动词, 如borrow, finish, begin, buy, start, return, marry, open, join等构 成的现在完成时的被动语态不能与表示 一段时间的状语连用。若要表达相应的 意思， 则需改换动词或时态。如：
A. I’ve been told
B. I’ve told
C. I’m told
D. I told
Turn the following into the Passive Voice. 1. We have planted some trees around the lake. Some trees have been planted around the lake. 2. My father has locked the door. The door has been locked. 3. Someone has turned off the light. The light has been turned off.
The bikes are made by them in the
factory.
(4) 双宾语动词变被动语态可将其中的一 个宾语变为主语， 另一个保留不动。 主动：I have given him the key. 被动：He has been given the key. 被动：The key has been given (to) him.
technology (information ___________)and
developed a special in ________ artificial
intelligence. After developing special applications ____________of the computer, he hopes to design an __________ intelligent robot
2. 现在完成时被动语态的肯定式为： have / has + been + done The experiment has been done successfully. 这个实验做得很成功。 现在完成时被动语态的否定式为： have / has + not + been + done Tom’s novel has not been published. 汤姆的小说还没有被出版。
5 _______can be moved easily from mobile place to place 6 _______ solve to work out the answer to a problem 7 _______to explore travel around an area to find out about it totally completely 8 _______
good use of it. He liked to ________ explore the World Wide _______ Web and used the Internet to communicate with computer programmers all over the world. When he went to university he studied IT
现在完成时的被动语态表达以下两个 概念： 1. 说话时已经完成的动作或出现的结果。 2. 主语是行为动作的承受者。 现在完成时的被动语态由have/has been ＋v-ed构成，其中v-ed为过去分词， 表示被动。 I have been told about it many times． The bridge has just been built．
which can think logically ________ and look
like human being, but in ________ reality he
was a long way to go.
Grammar
The Present Perfect Passive Voice
现在完成时的被动语态
When my brother was in high school,he was very interested in computers and enjoyed writing programs of his own. He used to download information from the Internet and made
(5) 带复合宾语的动词变被动语态时, 只 能将宾语变为主语, 原来的宾补保留不动， 改称主语补足语。 主动：I have asked her to help you. 被动：She has been asked to help you.
单选
1. When and where to go for the on-salary holiday ___ yet.
试分析： (1)［误］Many new buildings been built
A. are not decided
B. have not been decided
C. is not being decided
D. has not been decided
2. Every possible means ___ to prevent the air pollution, but the sky is still not clear. A. is used B. are used C. has been used D. have been used
人教高中英语必修2Unit3Learning about Language
1.Flowers must be watered more in summer. 2.Pets should be taken good care of .
含有情态动词的被动语态 can/must be +pp.
The Passive Voice
一般现在时态的被动语态 am/is / are +pp.
10. In the past ten years, many books _h_a_v_e__b_e_e_n_
(give ) to the poor students.
given
11. The bike _w__il_l _b_e__re__p_a_ir_e(drepair) in two days.
• The singer lived in London until he was ssending
to the university.
sent
• How long do you think the meeting will be lasted? last
• He had to travel by bus as his car was damaged a
Translate some sentences into English. • 和许多年轻人一样，他更喜欢流行音乐。
• 让我感到吃惊的是，我和这个陌生人有许多共同 之处。
• 昨天晚上没过多久他就睡着了。 • 过不了多久，我们就能适应新的学校生活。
1.For each Olympics, a special village is built for them to live in.
12. _A_r_e_ the streets _c__le_a_n__e_d(clean) every day?
人教高中英语必修2Unit3Learning about Language 课件
Part A
books, radio and TV
books
Listen to Part B and fill in the chart.
Part B
Which form of IT
describes the skills of
TV
a sport best?
Which form of IT has
He is a striker. 2. What is Andy’s opinion about the match
in Seattle? He thinks that the team who won the first place cheated. 3. How does the programmer help Andy to make up new moves? She programs possible moves that Andy can use if a new situation arises.
explorer
With the help of the android,
_i_t__w__i_l_l__b_e___e_a__s_i_e_r___f_o__r__h__u__m__a__n__s__t_o__e__x_p__l_o_r__e_____ space _____________________________________________________
What are the advantages and disadvantages of each form of IT?
Type of IT
Advantages
Disadvantages
Computer TV Book Radio
人教版高中英语必修2Unit3 Learning about Language 课件
2. The shop has repaired my computer very quickly. ------ My computer has been repaired by the shop very quickly. 3. An unknown virus has just attacked my computer.-----My computer has just been attacked by an unknown virus. 4.We have not solved the problem yet.-----The problem has not been solved by us yet.
5. _m__o_b_il_e_ can be moved easily from place to place
6.__s_o_lv_e___ to work out the answer to a problem
7._e_x_p_lo_r_e_ to travel around an area to find out about it
Revision
the history and development of computers
1642 -- 1822 -- 1936 -- 1940s -- 1960s --1970s --Now
(P56 Ex.1)
1.floppy disc 2.chips 3.monitor 4.modem 5.DVD-ROM 6.scanner 7.keyboard 8.printer
概念(The concept)： 1. 说话时已经完成 的动作或出现的结果。 2. 主语是行为动作的承受者。
句型(the sentence patterns)：
最新2019届人教版高一英语必修2：unit_3_section_ⅲ_learning_about_language_word版含解析
four periods and changed a lot. There are many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. So __7__ are becoming more and more helpful.The computer can do most of the things for people. It can help us __8__(know) about the real world quickly, to learn __9__ we want to learn and to think for __10__. As a student in the twenty －first century, you must work hard at it.答案：1．解析：one of后的形容词用最高级形式，意为“最……的之一”。
答案：greatest2．解析：此处表示“在……方面”，故用介词in。
答案：in3．解析：此处连接两个名词wealth和happiness，故用连词and。
答案：and4．解析：特指第一台电脑，用定冠词the。
答案：The5．解析：computer与call是被动关系，故用过去分词作定语。
答案：called6．解析：由句子的时态可知，引导时间状语从句的连词用Since。
答案：Since7．解析：此处指代computers，且在句中作主语，故用they。
答案：they8．解析：help sb.(to)do sth.“帮助某人做某事”，是固定短语。
答案：(to) know9．解析：所填词引导宾语从句，在从句中作宾语，故用what。
答案：what10．解析：for的宾语与主语we是同一些人，故用反身代词。
答案：ourselvesⅡ.完形填空It was a bad time for me. I was low emotionally (情绪上) and tired __1__. Probably because of this I hadn't shaved for a few days. __2__， because I had been doing some repairs at my daughter's house, I was __3__ quite untidily. Boarding the bus to go home I saw it was almost full __4__ I found a rail (栏杆) to lean __5__.That's __6__ a young woman, sitting with her child, stood up and offered me her seat. “Wow！” I thought. Out loud I said, “Do I look that old and __7__？” She replied, “You look like you've had a __8__ day.” I thanked her sincerely and stayed __9__.A moment later a man __10__ from his seat at the back of the bus and __11__ his way towards me, squeezing (挤过) past several people on the way. Then he told me about his addictionproblems, asked my __12__， and just chatted about life for a few minutes. Then he went __13__ to his seat. Very random!__14__ him go I also looked at the people on the bus between me and his seat. He hadn't chosen to talk to those strangers. He chose to talk to this __15__， for whatever it meant to him and whatever comfort it brought him. __16__？That's when it occurred to me. I __17__ have looked like I had been where he was. I probably looked like a man who would understand the difficult __18__. I was humbled (使感到卑微) and encouraged at the same time by the __19__ that even when we are at our lowestwe can still __20__ others.1．A.spiritually B．physicallyC．regularly D．personally2．A.Also B．HoweverC．Then D．Instead3．A.seated B．concernedC．considered D．dressed4．A.or B．yetC．so D．for5．A.at B．onC．with D．against6．A.how B．whatC．when D．where7．A.worried B．tiredC．glad D．funny8．A.rare B．difficultC．nice D．valuable9．A.standing B．restingC．sitting D．smiling10．A.left B．jumpedC．lifted D．rose11．A.fought B．followedC．made D．felt12．A.promise B．troubleC．advice D．request13．A.back B．aloneC．apart D．up14．A.Recognizing B．WatchingC．Noticing D．Feeling15．A.woman B．friendC．stranger D．child16．A.Why B．WhenC．Which D．Who17．A.must B．couldC．should D．would18．A.program B．problemC．reply D．life19．A.decision B．realizationC．determination D．action20．A.trust B．faceC．please D．help答案：本文是一篇夹叙夹议文，讲述了“我”情绪低落而又疲惫不堪时乘坐公交车受到乘客求助并由此意识到，一个人即使在情绪不好时也是可以帮助他人的。
人教高中英语必修2Unit3Learning about Language
2.关系副词和介词+which/whom的 互换
关系副词可以替代介词+which/whom结构。 • where可以替代to/at/from/in which, 例如：They
visited the city where/in which John Denver was born.
• when可以替代during/at/in/on which，例如：I will never forget the year when/in which our band started.
The Attributive Clause preposition+ which / whom
Step 1 Approaching Grammar (感知语法) Task 1 Warm up and Lead in
Zhujun , in whom we are interested, is a well known man.
→ I will never forget the day when I worked with you. 1. This is the month during which we like to go to outdoor concerts. This is the month when we like to go to outdoor concerts.
5. I am looking forward to the dayw__h_e_nmy daughter can read this book and know my feelings for her.
6. I’ll never forget the days _w__h_ic_h_I spend with my teacher.
人教版高中英语必修2Unit3 Learning about Language 课件 (1)
so…that
He was __s_o_ intelligent a boy that we all envy him. He was _s_u_ch_ an intelligent boy that we all admire him.
So small was the mark __th_a_t_ I could hardly see it.
In reality, she is not that stubborn. You can __re_a_l_iz_e_ (real) your dream through working hard.
personal
The author wrote the article from the first __p_e_rs_o_n_ (personal).
solve
Of the two statements he has suggested __t_o_s_o_lv_e__ (solve) the problem, I think the latter is better.
Do you have a better _s_o_lu_t_io_n__ (solve)?
This is just a _p_e_r_so_n_a_l_ (person) opinion. P_ceh_ros_io_cne_a._ll_y (person), I prefer the former We need someone with a strong _p_e_r_so_n_a_li_ty_ (person) to design the new product.
With all of the things _d_ea_l_t_ with, the manager went to Hawaii for sightseeing.
人教版高中英语必修2Unit3Learning about Language课件
2 Practice 2
Has the bridge been finished? No,it hasn't. Yes,it has.
How long has the bridge been finished? It has been finished for almost two years.
2 Practice 2
Look at the way her face _h_as__b_e_e_n_w__as_h_e_d__ her hair h_a_s_b_e_e_n__c_o_m_b_e_d__(comb) her hands h_a_v_e_b_e_e_n__c_le_a_n_e_d__ She’d better do them again.
2.G不re及a物t c动ha词ng或es词h组av无e 被be动en语ta态ken place in China. Great changes have taken place in China.
3.T短he语p动at词ien不ts可h省av略e 其be中en的ta介ke词n或go副od词c。are. The patients have been taken good care of.
人教高中英语必修2Unit3Learning about Language课件
These changes only became possible as my memory improved. Since the 1970s many new applications have been found for me.
Module 2 Unit 3 Computers
Warming Up
A computer made 40 years ago? Look at a video clip and think about:
(1) What an old co·mp·ut·er looks like;
年月号
(2) What you can dToitwleith it.
Speaking
1. What is an old computer like ?
2. What can you do with an old computer?
Predicting
Look at the title of the text and the two pictures on Page 18.
network
Para 2
World Wide Web
Further Thinking Why did the author compare a
computer to a person?
This rhetorical device is
__p__e_r_s_o_n__if_i_c_a_t_i_o_n___
than any person. It was considered a
_t_e_c_h__n_o_l_o_g__ic__a_l __r_e_v_o__lu__t_io__n___ and the start of my ___a_r_t_if_i_c_i_a_l__ _in__te__ll_ig__e_n_c__e_ .
人教版高中英语必修2 Unit3 Learning about language精品课件
3.The house h--a-s--b--e-e-n--b--u-i-lt for 3 years. 现在完成时被动语态谓语: has/have+been+past participle
How?
方法
找
*They_h_av_e_re_a_d 2--0--b-o--o-k--s-.
4.They have just joined our computer to the Internet. Our computer has just been joined to the Internet.
5.We have used the computer every day since we bought it. The computer has been used every day since we bought it.
1.依你们看,我该怎么办? In your opinion, what should I do?
2.他们无共同之处. They have nothing in common.
3.他是一个头脑简单的人. He is a simple—minded man.
4.他跑得太快,我赶不上他. He ran so fast that I couldn’t catch up with him.
5.你将怎样处理这场车祸? How will you deal with the car accident?
Presentation Grammar
Passive Voice
Active voice or Passive voice?
1.The old man has been dead for two years.
Unit 3 Learning about Language(新人教版必修2)
现在完成时的动作并非“现在”完成，而是“过去”完成，
并重在强调动作完成的结果与影响。常与 already, always, often, ever, never, yet, not...yet, just等不表示明确的时间副词 连用, 还可以和表示时间一直延续到目前的带since, for 的状 语及包括现在在内的词连用。例如: now, today, this month,
表示从过去某一时刻延续到现在（包括“现在”在内）的 一段时间的状语连用。 ）
The Present Perfect Passive Voice 现在完成时的被动语态
现在完成时的被动语态表示动作发生在过去, 到现在已经完
成或对现在仍有影响, 其构成是: 肯定式：have/has been + done 否定式：have/ has not been done 疑问式: have/ has +主语+been done
4. They have just joined our computer to the Internet. Our computer has been joined to the Internet by them. 5. We have used the computer every day since we bought it. The computer has been used by us every day since we bought it.
【解析】选D。句意：这两条新铁路线的建设到现在已经 完工了。根据句意应为被动结构故排除A、B两项。主语 是construction，为单数，故谓语动词用单数形式。
5. Every year a flood of farmers arrive in Shenzhen for the money-making jobs they ____ before leaving their