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1、Unit 4 Cyberspace Lesson 1（）1. Master the important language points in Lesson 12. Learn the use of “will” and “be going to” 導(dǎo)入導(dǎo)入 Correct errors1. In the last thirty years, the Internet grew rapidly.2. Terrorist may “attack” the worlds computers, cause chaos, make planes and trains crash.3. It is con
2、venient to order tickets from the Internet.4. In 1983, there were only 200 computers connect to the Internet.has grownandbookconnected5. It is clear we can use the Internet to do all kinds of things at home.6. Personally, Im optimistic about the future of Internet.7. As society develops, computers w
3、ill make our life much convenient.8. The mail service may also disappear as the increasing use of e-mail. thethatmorewithLanguage Points1.affect vt.影響，影響，(疾病疾病)侵襲；感染；感動(dòng)侵襲；感染；感動(dòng)Peter Taylor finds out how computers and the Internet are going to affect our lives.（P8）彼）彼得得泰勒發(fā)現(xiàn)了計(jì)算機(jī)和互聯(lián)網(wǎng)將如何影響我們的泰勒發(fā)現(xiàn)了計(jì)算機(jī)和互聯(lián)
4、網(wǎng)將如何影響我們的生活。生活。Lin Shuhao has affectd the Chinese teenagers greatly recently.最近林書(shū)豪對(duì)中國(guó)的青少年影最近林書(shū)豪對(duì)中國(guó)的青少年影響極大。響極大。The amount of rain affects the growth of crops. 雨量影響作物的生長(zhǎng)。雨量影響作物的生長(zhǎng)。 【拓展拓展】affect sb.to tears把某人感動(dòng)得流淚把某人感動(dòng)得流淚 have an effect onaffect影響影響 take effect開(kāi)始實(shí)行，開(kāi)始生效開(kāi)始實(shí)行，開(kāi)始生效 come/go into effect生效
5、；實(shí)施生效；實(shí)施in effect(指規(guī)則，法律等指規(guī)則，法律等)有效；實(shí)際有效；實(shí)際上上 influence vt.常指對(duì)人的潛移默化的影常指對(duì)人的潛移默化的影響響【即學(xué)即練】Since changes in salinity and temperature _ waters density, the water in the ocean is always moving.【2012泉泉州高一檢測(cè)州高一檢測(cè)】A. attack B. affectC. effect D. supply【解析解析】選選B。句意：由于咸度和溫度的變化影響著水的密。句意：由于咸度和溫度的變化影響著水的密度，所以海里
6、的水總是運(yùn)動(dòng)的。度，所以海里的水總是運(yùn)動(dòng)的。 attack攻擊；攻擊；effect實(shí)現(xiàn)；實(shí)現(xiàn)；supply供應(yīng)，補(bǔ)充；供應(yīng)，補(bǔ)充；affect影響。影響。2. In 1983, there were only 200 computers connected to the Internet.（P8）在）在1983年只有年只有200臺(tái)電腦連接到因特網(wǎng)上。臺(tái)電腦連接到因特網(wǎng)上。 connected to the Internet = which were connected to the Iputer 和和connect 是被動(dòng)關(guān)系是被動(dòng)關(guān)系, 因此因此connected to 是過(guò)去是過(guò)去分詞作定
7、語(yǔ)來(lái)修飾分詞作定語(yǔ)來(lái)修飾computers, 相當(dāng)于一個(gè)定語(yǔ)從句。相當(dāng)于一個(gè)定語(yǔ)從句。2. It is surprising that there were 300 gold coins buried underground.真是令人驚奇真是令人驚奇, 地下埋了地下埋了300 枚金幣。枚金幣。（P8） buried underground = which were buried underground. There are so many people left in the street. =who are watching the big fire in the street.在街上留下了
8、在街上留下了如此多的人。如此多的人。Mrs.White showed her students some old maps _ from the library. 【2010全國(guó)新課標(biāo)卷全國(guó)新課標(biāo)卷I，27】A. to borrow B. to be borrowed B. C. borrowed D. borrowing【解析解析】選選C C。句意為：懷特夫人給學(xué)生們展示了她從圖。句意為：懷特夫人給學(xué)生們展示了她從圖書(shū)館借來(lái)的一些舊地圖。考查非謂語(yǔ)動(dòng)詞。書(shū)館借來(lái)的一些舊地圖?？疾榉侵^語(yǔ)動(dòng)詞。old mapsold maps是是borrowborrow的動(dòng)作承受者，而且動(dòng)作已經(jīng)完成，因此選的動(dòng)
9、作承受者，而且動(dòng)作已經(jīng)完成，因此選過(guò)去分詞做定語(yǔ)。過(guò)去分詞做定語(yǔ)?！菊骖}在線(xiàn)真題在線(xiàn)】3. However,many people are optimistic about the future.(P8)然而，很多人對(duì)未來(lái)感到樂(lè)觀(guān)然而，很多人對(duì)未來(lái)感到樂(lè)觀(guān).be optimistic about 對(duì)什么樂(lè)觀(guān)對(duì)什么樂(lè)觀(guān)I a m v e r y o p t i m i s t i c a b o u t o u r e d u c a t i o n .我對(duì)我們的教育很樂(lè)觀(guān)。我對(duì)我們的教育很樂(lè)觀(guān)。【拓展拓展】be pessimistic about 對(duì)對(duì)悲觀(guān)悲觀(guān)【即學(xué)即練即學(xué)即練】用用optim
10、istic和和pessimistic填空：填空：We should be _ about our children，and never feel _ about our life.【答案】 optimistic；pessimistic 4.It is clear that we are going to see a huge growth in shopping on the Internet.(P8)很顯然，我們會(huì)看到網(wǎng)上購(gòu)很顯然，我們會(huì)看到網(wǎng)上購(gòu)物的巨大增長(zhǎng)。物的巨大增長(zhǎng)。該句采用的是該句采用的是It is + adj. + that 結(jié)構(gòu)。結(jié)構(gòu)。It為形式主語(yǔ)，為形式主語(yǔ)，that引導(dǎo)的
11、是主語(yǔ)從句。適用該句型的形容詞有：引導(dǎo)的是主語(yǔ)從句。適用該句型的形容詞有：important，necessary，strange，possible，impossible等。等。Its clear （that） he has done his best. 很明顯他已經(jīng)盡力而為了。很明顯他已經(jīng)盡力而為了。It was strange that he had made a mistake. 真奇怪，他竟然錯(cuò)了。真奇怪，他竟然錯(cuò)了?！菊骖}在線(xiàn)】 It is obvious to the students _ they should get well prepared for their future.
12、【2009天津，7】 A.as B.which C.whether D.that 【解析】選D。句意：對(duì)學(xué)生來(lái)說(shuō)很明顯，他們應(yīng)該為他們的未來(lái)準(zhǔn)備好?？疾槊~性從句中的主語(yǔ)從句用法。此處要分析句子結(jié)構(gòu)，看出it為形式主語(yǔ)，代替that they should get well prepared for their future，并且本句意思完整，故選D。4. as if 仿佛，好像仿佛，好像 Compare the following two sentences: He acts as if he is a millionaire. He acts as if he were a million
13、aire. 第二句中的時(shí)態(tài)發(fā)生變化，兩句話(huà)表達(dá)的語(yǔ)氣不一樣，第二句中的時(shí)態(tài)發(fā)生變化，兩句話(huà)表達(dá)的語(yǔ)氣不一樣，第一句用現(xiàn)在時(shí)表明說(shuō)話(huà)人認(rèn)為這件事有可能是事實(shí)，而第一句用現(xiàn)在時(shí)表明說(shuō)話(huà)人認(rèn)為這件事有可能是事實(shí)，而第二句說(shuō)話(huà)人則認(rèn)為這是不可能的事情。第二句說(shuō)話(huà)人則認(rèn)為這是不可能的事情。【即學(xué)即練即學(xué)即練】He treats me as if I were his daughter.He talks so happily as if he were the one who was awarded.He acted as if nothing had happened.5. will and be go
14、ing towill do 用于表達(dá)對(duì)于未來(lái)的看法和觀(guān)點(diǎn)用于表達(dá)對(duì)于未來(lái)的看法和觀(guān)點(diǎn).更強(qiáng)調(diào)依據(jù)直覺(jué)、更強(qiáng)調(diào)依據(jù)直覺(jué)、知識(shí)和經(jīng)驗(yàn)作出推測(cè)。一般指事情一定會(huì)發(fā)生。知識(shí)和經(jīng)驗(yàn)作出推測(cè)。一般指事情一定會(huì)發(fā)生。We will get entertainment from the Net and that television will probably disappear. be going to用于表達(dá)基于現(xiàn)實(shí)可以預(yù)測(cè)的，有跡象可以表用于表達(dá)基于現(xiàn)實(shí)可以預(yù)測(cè)的，有跡象可以表明的明的.一般指馬上就要可能發(fā)生的事情。一般指馬上就要可能發(fā)生的事情。The clouds are gathering. It
15、is going to rain.will 可以指當(dāng)下做的某個(gè)關(guān)于未來(lái)的決定。可以指當(dāng)下做的某個(gè)關(guān)于未來(lái)的決定。Hold on a minute, and I will give you the answer in a moment. be going to表達(dá)個(gè)人對(duì)于將來(lái)的計(jì)劃打算。表達(dá)個(gè)人對(duì)于將來(lái)的計(jì)劃打算。I am going to visit the museum tomorrow. 趣味閱讀 Virtual Reality Virtual reality (VR) is a term that applies to computer-simulated environments th
16、at can simulate physical presence in places in the real world, as well as in imaginary worlds. Most current virtual reality environments are primarily visual experiences, displayed either on a computer screen or through special stereoscopic displays, but some simulations include additionalsensory in
17、formation, such as sound through speakers or headphones. Some advanced, haptic systems now include tactile information, generally known as force feedback, in medical and gaming applications. Furthermore, virtual reality covers remote communication environments which provide virtual presence of users
18、 with the concepts of telepresence and telexistence.目標(biāo)檢測(cè) 1. I really think that our dreams will_ one day. A.come trueB.realized C.made D.turned into reality 【解析解析】選選A。句意：“我真的認(rèn)為我們的夢(mèng)想總有一天會(huì)實(shí)現(xiàn)。”實(shí)現(xiàn)，達(dá)到（希望、理想），其中come true 與 turn into reality 無(wú)被動(dòng)語(yǔ)態(tài)。 2.When a pencil is partly in a glass of water, it looks as
19、 if it_. A.breaks B.has broken C.were broken D.had been broken 【解析】選C。句意：“當(dāng)將鉛筆的一部分放進(jìn)有水的杯中，看起來(lái)好像被折斷了一樣?！盿s if 從句內(nèi)容若與事實(shí)相反，常用虛擬語(yǔ)氣。 3. The father as well as his three children _skating on the frozen river every Sunday afternoon in winter. A.is goingB.go C.goes D.are going 【解析解析】選選 C。句意：“在冬季每個(gè)周末的下午，父親和三個(gè)
20、孩子，都會(huì)去結(jié)冰河面上去滑冰?！盿s well as連接主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞與其前面的主語(yǔ)一致。 4. What would you do if it _ tomorrow? We have to carry it on, since weve got everything ready. A.rainB.rains C.will rain D.is raining 【解析解析】選選B。該句中if引導(dǎo)條件狀語(yǔ)從句，主句中would為情態(tài)動(dòng)詞，表示傾向，所以從句常用一般現(xiàn)在時(shí)表將來(lái)。 5. In the near future, more advances in the robot technolog
21、y _ by scientists. A .are making B. are made C. will make D. will be made 【解析】選D。句意：不久的將來(lái)，機(jī)器人技術(shù)的更大進(jìn)步由科學(xué)家制造?？疾闀r(shí)態(tài)和語(yǔ)態(tài)。根據(jù)時(shí)間狀語(yǔ)進(jìn)行判斷，應(yīng)用將來(lái)時(shí)，make為及物動(dòng)詞，故選將來(lái)時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)。 6. - Ann is in hospital.- Oh, really? I _ know. I _ go and visit her. A. didnt; am going to B. dont; would C. dont; will D. didnt; will 【解析】選D?？疾?/p>
22、時(shí)態(tài)和交際用語(yǔ)說(shuō)話(huà)者用I _didnt_ know，是表示現(xiàn)在之前他不知道。而他現(xiàn)在說(shuō)要去看他當(dāng)然是將要去看他用“will. 7. is clear that Lin Shuhao will become more popular. A.He B.It C.This D.That 【解析】選B。句意：很清楚，林書(shū)豪將會(huì)更受歡迎。只有it可作形式主語(yǔ)。 8.What you do will _your students. A.affect B.effect C.harm D. destroy 【解析】選A。句意：你做的一切將感動(dòng)你的學(xué)生們。affect影響，感動(dòng)。 1. He is going
23、to repaint the fence. _ I know he likes green. A. I think he is going to paint it green. B. Hell paint it green.2. You are planning to buy a computer. A. I hope it will be cheap. B. It is going to be cheap.Which is more natural ?3. Its the last ten minutes of a basketball match between Russian and t
24、he USA. The score is 102:56 to Russia.A. The USA will lose .B. The USA is going to lose.期末期末考試考試-Look! He is working so hard.-I think he is going to have exams.Jennie is going to have a baby.have examshave a babyOh, no! He is going to walk into the well.walk intocrashThey are going to crash.Complete
25、 the text with going to or will.Earth ReportDr Carl Wight is an expert on the environment. He speaks to our reporter, “It is clear that in the next few years the Earths climate(1) _ change. Im afraid that this probably means that many kinds of animals, such as the South China tiger, (2) _ disappear
26、soon.is going to are going toChanges in climate(3) _ certainly affect peoples lives too. Because of global warming, the sea has already destroyed parts of Britain. It is obvious that this destruction (4) _ become more dangerous in the future. We have to take immediate action, or I fear that life on
27、Earth (5) _ get worse.”are going towillwill6. come true (愿望、夢(mèng)想等）實(shí)現(xiàn)，達(dá)到愿望、夢(mèng)想等）實(shí)現(xiàn)，達(dá)到After 10 years, my dream of owning a house of my own came true.十年后，我能擁有自己的一座房子的夢(mèng)想實(shí)現(xiàn)了。十年后，我能擁有自己的一座房子的夢(mèng)想實(shí)現(xiàn)了。7. flood n. 洪水，水災(zāi)；洪水，水災(zāi)；vt.& vi. 淹沒(méi)淹沒(méi)We still remember the heaviest rains with flooding in South China in 1998.我
28、們?nèi)杂浀梦覀內(nèi)杂浀?998年中國(guó)華南下大雨發(fā)生洪災(zāi)的情況。年中國(guó)華南下大雨發(fā)生洪災(zāi)的情況?！就卣雇卣埂?in flood 在泛濫在泛濫 be flooded with 大量收到；充滿(mǎn)大量收到；充滿(mǎn)flood in/ into 大量涌入大量涌入flood out of 蜂擁而出蜂擁而出ABA1.The new law will be put into _ next month. Do you think it will _ your life? A. effect; affect B. effect; effect C. affect; affect D. affect; effect2. Th
29、e old man treated me _ I were his own daughter. A. as well as B. as if C. as long as D. even if3. Its _ that Mark doesnt know youre here, otherwise hed have said something. A. obvious B. artificial C. virtual D. scientificAD4. The outdoor play will be on if it _ tomorrow. A. doesnt rain B. wont rain
30、 C. isnt to rain D. isnt going to rain5. The company developed _ under his good management. A. strongly B. luckily C. seriously D. rapidly6. I heard that he got injured and is now in hospital. Oh really? Then I _ him tonight. A. am to visit B. am visiting C. will visit D. am going to visitC7. -What
31、is Li Ming going to be? -Hell be an English teacher by the time he _ twenty four. A. is B. will be C. is going to be D. had been8. Can we meet tomorrow afternoon? -Not in the afternoon, I am afraid. I _. A. will be working B. am going to work C. am about to work D. will workAA9. Thank you for your kind _ of help. A. service B. point C. suggestion D. offer 10. He cant swim. Its _, for he grew up at the seaside! A. amazed B. amazing C. bored D. boringDB HomeworkRewrite the text “The Future of Cyberspace” in your own words Caution is the parent of safety.小心駛得萬(wàn)年船。
山東省莘縣高一英語(yǔ)上學(xué)期 Unit4 Lesson 1 (II)課件 北師大版
