◆詞語辨析 keep on；keep up；keep off；與keep up with keep on 繼續(xù)（干），堅(jiān)持（干） keep up 保持（下去），繼續(xù)（下去） keep off 避開，不要踩（吃，談等） keep up with 跟上，不落在……后面

　　◆即學(xué)即練

　　用keep on,keep up,keep off與keep up with填空。 (1)Ive told him to stop,but he _____________ doing it. (2)_____________ the good work and you，ll get very good marks in the exam. (3)They put up a sign on the meadow reading “_____________ the grass”. (4)It，s really difficult to _____________ the computer technology these days. 答案： (1)kept on

　　(2)Keep up

　　(3)Keep off

　　(4)keep up with 6.We do not have to put up with pollution.(P30) 我們沒必要不得不忍受污染。 ◆詞語歸納 put up with忍受，容忍（=bear/tolerate sth.）  put up 舉起，搭建，張貼，留……住宿 put on 穿上，上演 put away 收起來，存蓄 put in 插嘴說，安裝 put out 撲滅，出版 put off 推遲，讓……下車 put down 寫下，放下 ◆即學(xué)即練 用上述短語填空。 (1)He found it difficult to_____________ his father，s criticism. (2)They are _____________several new houses on the street. (3)We just managed to _____________the fire_____________ before any real damage was caused. (4)We are _____________ the play_____________ again next week owing to its success. (5)Never_____________ till tomorrow what may be done today. (6)“But I object!” he _____________,suddenly and unexpectedly. (7)I will _____________that _____________in my notebook,so that I shall not forget it. (8)He _____________a little _____________every month for his grandchildren.

　　答案：(1)put up with

　　(2)putting up

　　(3)put...out

　　(4)putting...on

　　(5)put off

　　(6)put in

　　(7)put...down (8)puts...away 寫作步步高 景點(diǎn)介紹 寫作指導(dǎo)：介紹景點(diǎn)時(shí)，要把景點(diǎn)名稱、特點(diǎn)、作用、歷史、現(xiàn)狀等交待清楚，根據(jù)題目的具體要求，有時(shí)還要介紹該景點(diǎn)的來由、在當(dāng)?shù)卣谓?jīng)濟(jì)生活中的地位。寫作時(shí)要注意信息整合，可借助with的復(fù)合結(jié)構(gòu)、分詞短語等將眾多信息整合為一個(gè)句子，以達(dá)到基礎(chǔ)寫作的要求。 ◆活學(xué)活用 你將帶領(lǐng)一個(gè)外國旅游團(tuán)參觀長(zhǎng)城，請(qǐng)根據(jù)以下的信息要點(diǎn)，用5個(gè)英語句子寫一份長(zhǎng)城的簡(jiǎn)單介紹。你的介紹應(yīng)該包括全部的信息要點(diǎn)，介紹的開頭已經(jīng)給出，不計(jì)入5個(gè)句子中。 寫作內(nèi)容 請(qǐng)根據(jù)以下中文提綱，編寫長(zhǎng)城景點(diǎn)的英語介紹

　　歷史

　　有兩千年的歷史 特點(diǎn)

　　世界上最長(zhǎng)的城墻，有6000多千米。 建筑材料主要為石頭，磚頭，修建工作都是人工進(jìn)行。 主要用于防御外來入侵者，沿墻每隔幾百米就有烽火臺(tái)（watchtower）。 現(xiàn)狀

　　世界最著名旅游景點(diǎn)之一，每年吸引許多外國游客到長(zhǎng)城觀光旅游。

　　寫作要求 只能用5個(gè)句子表達(dá)全部的內(nèi)容。 評(píng)分標(biāo)準(zhǔn) 句子結(jié)構(gòu)準(zhǔn)確，信息內(nèi)容完整，篇章結(jié)構(gòu)連貫。 Welcome to the Great Wall._______________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________  答案:Welcome to the Great Wall.Measuring 6,000 kilometers in length,the Great Wall,also known as the longest wall in the world,has a history of more than 2000 years.Whats amazing about the Great Wall is that it was mainly made of stones and bricks and almost all the construction was done by hand without any machine.The wall was built with the purpose of defending the country against invaders so there were watchtowers every few hundred meters along it.Now,as a symbol of China,the Great Wall has become one of the most famous tourist attractions in the world.No wonder that it attracts hundreds of thousands of foreign tourists every year. 祝 您 高考總復(fù)習(xí)·人教版·英語 選修 6 Unit 4

　　Global warming

　　考點(diǎn)要求 Ⅰ.寫出下列必考單詞 1．外部的adj.

　　_____________ 2．溫和的，溫柔的adj.

　　_____________ 3．種類，范圍n.

　　_____________ 4．圖表n.

　　_____________ 5．普遍的，分布廣的adj.

　　_____________ 6．平均的adj.

　　_____________ 7．環(huán)境，情況n.

　　_____________ 8．發(fā)動(dòng)機(jī)n.

　　_____________ 9．標(biāo)題，頭銜n.

　　_____________ 10．燃料n.

　　_____________ outer mild range graph widespread average circumstance motor title fuel 11.溫室,花房n.

　　_____________ 12.資料,數(shù)據(jù)n.

　　_____________ 13.大災(zāi)難n.

　　_____________ 14.核的,原子核的adj.

　　_____________ greenhouse data catastrophe

　　 nuclear Ⅱ.寫出下列單詞的變化形式 1.趨向，照顧（vi.&n.）_____________；傾向，趨勢(shì)（n.）_____________ 2.平穩(wěn)的，穩(wěn)固的（adj.）_____________；平穩(wěn)地，穩(wěn)固地（adv.）_____________ 3.生存，存在（v.）_____________；生存，存在（n.）_____________ 4.電的，與電有關(guān)的（adj.）_____________；電（n.）_____________；電的，用電操作的（adj.）___________ 5.同意，贊成（v.）_____________；分歧，不一致（v.） _____________；分歧，不一致（n.）_____________； 同意，一致協(xié)議（n.）_____________ agreement tend tendency steady steadily exist existence electrical electricity electric agree disagree disagreement 6.現(xiàn)象（n.）_____________；（復(fù)數(shù)）（n.）_____________ 7.新的（adj.）_____________；重新開始,修訂,使繼續(xù)有效（v.）_____________；能再生的（adj.）_____________ 8.結(jié)果，后果，影響(n.)_____________； 隨之發(fā)生的，由此引起的（adj.）_____________ phenomenon phenomena new renew renewable consequence consequent ◆活學(xué)活用 用所給單詞的適當(dāng)形式完成句子。 1.Many people do not believe the _____________ of the ghosts.but some young children doubt that there _____________ all kinds of ghosts in the world.(existence) 2.When we got there,the _____________ went off.The local

　　people told us that the _____________ power there was not enough.(electrical) 3.He has made _____________ progress in his study after he worked day and night _____________for nearly a few months. 4.We _____________ with each other on the matter,but it is urgent to reduce the _____________,for we don，t have much time left.(agree) 5.The storm _____________to hit our city,but we will observe the _____________ of it closely.(tend) 6.Yesterday evening a big fire _____________ several buildings in the business town.It is reported that the _____________ of it was a big loss to the province.(destroy) 答案： 1.existence;exist2.electricity;electrical3.steady;steadily4.disagree;disagreement5.tends;tendency6.destroyed;destruction

　　Ⅲ.翻譯下列必背短語 1．反對(duì)_____________ 2．發(fā)生，造成_____________ 3．同意，訂購_____________ 4．大量的_____________ 5．上升，增長(zhǎng)_____________ 6．大體上，基本上_____________ 7．代表……一方_____________ 8．忍受，容忍_____________ 9．只要_____________ 10．等等_____________ 11．溫室效應(yīng)____________________ 12．繼續(xù)_____________ be opposed to

　　come about

　　.subscribe to

　　a quantity of

　　go up

　　on the whole

　　on behalf of

　　put up with

　　so long as

　　and so on

　　greenhouse effect

　　keep on

　　◆活學(xué)活用 根據(jù)括號(hào)中的解釋，從“必背短語”中找出恰當(dāng)?shù)亩陶Z完成下列句子。 1.I had no idea that your husband _____________(be against,disagree with)my visits. 2.The chairman signed the document _____________ (standing for)the company. 3.It was a pretty good conference _____________ (considering the general situation). 4._____________(on condition that)we have fair opportunity,we are likely to win the match. 5.It is hard for me to _____________(to tolerate or bear sb./sth.)the ugly song. 6.Can you tell me how it _____________(to happen, arise)that your parents don，t allow us to stay together？ 答案：1.was opposed to2.on behalf of3.on the whole 4.As/So long as5.put up with6.comes about 

　　pollute

　　consume

　　subscribe

　　oppose

　　glance advocate

　　refresh

　　state Ⅳ．單元重點(diǎn)動(dòng)詞 ◆活學(xué)活用 用上述動(dòng)詞的適當(dāng)形式填空。 1.The electricity industry _____________ a large quantity of fossil fuels. 2.People _____________ to the new policy gathered in front of the townhall to show their protest. 3._____________ at his watch,he stood up,saying he had to leave at once. 4.The river _____________ by the nearby factory gave out a terrible smell. 5.It _____________ in his report that the government would spend more money building more hospitals and clinics in the countryside. 6._____________ himself,he washed his face with cold water. 答案:1.consumes2.opposed3.Glancing4.polluted5.was stated6.To refresh

　　Ⅴ.重點(diǎn)句型

　　Without the ‘greenhouse effect’,the earth would be about thirty-three degrees Celsius cooler than it is.(P26) 如果沒有這種“溫室效應(yīng)”，地球的溫度將比現(xiàn)在的溫度還要低33 攝氏度左右。 剖析：without短語隱含一個(gè)虛擬條件，意為“要是沒有……” 同樣的表達(dá)有 “but for”如： Without your help,we could not have succeeded. 要是沒有你的幫助，我們是不會(huì)成功的。 But for the Captain，s effort,all the people on board would have drowned in the sea. 要是沒有船長(zhǎng)的努力，船上所有的人都將已經(jīng)在海里淹死了。 ◆活學(xué)活用 模仿造句。 (1)要是沒有電，很多人仍將生活在黑暗之中。

　　Without electricity,many people _____________ in darkness. (2)要不是你幫助我學(xué)習(xí)，我就不能通過考試了。 ____________  答案：（1）would still live （2）But for your help in my study,I would have failed the exams. Or:Without your help in my study,I would not have passed the exam. Ⅵ.語篇領(lǐng)悟 根據(jù)課文The Earth is Becoming Warmer—But does It Matter?完成下列短文

　　There is no doubt 

　　(1)

　　the earth is becoming warmer but there is fierce debate over whether it is human activity that has caused this global warming or whether it is just a natural phenomenon.

　　Many scientists like Dr.Janice Foster believe that people have caused the increase in the earth，s temperature 

　　(2)

　　burning of fossil fuels like coal,natural gas and oil to produce energy 

　　(3)

　　byproducts are called “greenhouse” gases,the most important one 

　　(4)

　　carbon dioxide.These gases trap heat from the sun and therefore warm the earth,without which the earth 

　　(5)

　　(be)about thirtythree degrees Celsius cooler than it is.But increased amount of carbon dioxide means that 

　　(6)

　　heat energy is trapped in the atmosphere,

　　(7)

　　(cause)the global temperature to go 

　　(8)

　　. On 

　　(9)

　　other hand,scientists like George Hambley believe that any warming will be mild with 

　　(10)

　　bad environmental consequences and more carbon dioxide is actually a positive thing. 1．解析：There is no doubt that 是固定句型。 答案：that 2.解析：by doing...通過……的方式。 答案：by 3.解析：whose 引導(dǎo)定語從句。 答案：whose 4.解析：the most important one being carbon dioxide 是獨(dú)立主格結(jié)構(gòu)。 答案：being 5.解析：介詞短語without which表示虛擬條件，主句中用would be表示虛擬語氣。 答案：would be 6.more 7.解析：causing the global temperature to go up 是分詞短語作結(jié)果狀語。 答案：causing 8.up  9.解析：on the other hand 另一方面。 答案：the  10.解析： few表否定，另外有人認(rèn)為地球變暖幾乎沒有不良后果。 答案：few Ⅶ．考點(diǎn)活用 用本單元所學(xué)的詞組、句型翻譯下面短文 與過去一個(gè)世紀(jì)相比，地球表面的溫度已經(jīng)大約升高了一攝氏度。其實(shí)，我們也可以感受得到，我們?cè)絹碓诫y以忍受夏天的炎熱，也不習(xí)慣冬天的暖和。氣溫的升高已經(jīng)對(duì)人類的健康、動(dòng)植物的生存、生態(tài)系統(tǒng)產(chǎn)生了很大的影響。毫無疑問，人類的活動(dòng)應(yīng)該對(duì)環(huán)境的惡化負(fù)責(zé)任。條件允許的話，世界各國都應(yīng)該采取措施努力改善環(huán)境。若沒有全世界人們的共同奮斗，我們明天將會(huì)是怎樣？ ______________________________________________ ______________________________________________ ______________________________________________ 答案：

　　Compared to the last century,the Earth，s surface temperature has risen by about 1 degree centigrade today.As a matter of fact,we may feel that we can hardly put up with the much too hot summer and we can，t get used to warm winter.The rise of the Earth，s surface temperature has made much difference to human health,the existence of creatures and the balance of ecosystems.There is no doubt that human being，s activities are responsible for the bad environment.Conditions permitting,all countries in the world should spare no effort to improve our environment.Without all people，s joint efforts,what would our future be like？ 自主學(xué)習(xí) 1.But it is a rapid increase compared to most natural changes.(P26) 但是與其他自然變化比起來，它（氣溫）的變化是很快的了。 閱讀下列句子,注意體會(huì)compare to/compare...with的意思。Compared to many poor students,she was lucky.(“與……相比”) We often compare teachers to gardeners.(把……比作) If you compare this book with that one,you，ll find many differences.(把A和B進(jìn)行比較) ◆即學(xué)即練 用上述短語完成句子。 (1)她告訴她自己，和很多婦女比起來，她已經(jīng)很幸運(yùn)了。 She told herself that _____________ many women,she was already

　　very lucky. (2)莎士比亞把世界比做一個(gè)舞臺(tái)。 _____________________________________________  (3)和他所擁有的比起來，這些郵票不是很有趣。 _____________________________________________  答案:(1)compared to

　　(2)Shakespeare compared the world to a stage.

　　(3)Compared with what he had already had,these

　　stamps were not very interesting. 2.The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere.（P26） 而當(dāng)我們使大氣層中增加了大量額外的二氧化碳時(shí)，問題就來了。 溫馨提示： a quantity/quantities of大量(+可數(shù)或不可數(shù)名詞),a vast/large/great/good/small/quantity of大量的(+可數(shù)或不可數(shù)名詞); 無論a quantity of后面的名詞 可數(shù)還是不可數(shù)，謂語動(dòng)詞都要用單數(shù)；無論quantities of后面的名詞可數(shù)還是不可數(shù)，謂語動(dòng)詞都要用復(fù)數(shù)。 ◆即學(xué)即練 用所給動(dòng)詞的正確形式填空。 (1)A large quantity of broken paper money ____________ (collect)by the bank. (2)Large quantities of money _____________(spent)on the bridge. (3)Large quantities of students _____________(kill)in the earthquake. 答案:(1)is collected

　　(2)have been spent

　　(3)were killed

　　3.They predict that any warming will be mild with few bad environmental consequences.(P27) 他們預(yù)言說，變暖的情況不會(huì)很嚴(yán)重，對(duì)環(huán)境的影響也不會(huì)太壞。 ◆詞語歸納 consequence n.結(jié)果；后果；影響?yīng)?consequent adj.隨之發(fā)生的，由此引起的 in consequence因此，由此 in consequence of...由于……的緣故 consequently adv.因此，結(jié)果

　　as a consequence of...由于……導(dǎo)致的結(jié)果 ◆即學(xué)即練 用上述詞語填空。 (1)Over ten people lost their lives_____________ the traffic accident. (2)_____________being ill in hospital,Shelly decided that she wanted to become a nurse. (3)I missed the train and _____________ I was late for work. (4)Such a mistake would perhaps lead to disastrous _____________.

　　答案：(1)in consequence of

　　(2)As a consequence of

　　(3)consequently

　　(4)consequences

　　4.It will encourage a greater range of animals—all of which will make life for human beings better.(P27) 二氧化碳含量的增加會(huì)促進(jìn)動(dòng)物的生長(zhǎng)――所有這些都能改善人類的生活。 閱讀下列句子,注意體會(huì)range的意思。 There is a wide range of temperature.(n.種類；范圍；幅度) The number ranges between 5 and 15.(vi.在一定范圍內(nèi)變化) Please range the goods neatly in the shop window.(vt.排列，整理) ◆詞語歸納 range from...to...范圍從……到…… beyond the range of超越……的范圍 within range of...在……范圍內(nèi) ◆即學(xué)即練 用上述詞語翻譯下列小片段。 這家超市有種類繁多的商品。它們的價(jià)格從幾元到幾百元不等。根據(jù)它們的種類，售貨員把它們整齊地排列在不同的貨架上。 ______________________________________________ ______________________________________________

　　______________________________________________ 答案: The supermarket keeps a wide range of goods.Their prices range from just only a few yuan to several hundred yuan.According to their varieties,the shop assistants range them neatly on the shelves. 5.Even if we start reducing the amount of carbon dioxide and other greenhouse gases,the climate is going to keep on warming for decades or centuries.(P27) 即使我們開始減少二氧化碳和其他溫室氣體的排放量，在今后的幾十年甚至幾百年里，氣候也會(huì)繼續(xù)變暖。 高考總復(fù)習(xí)·人教版·英語