2020人教版高中英語選修6課時作業(yè)：Unit 4 Period 2含答案

2020學年人教版英語精品資料Period TwoLanguage Points.語境填詞1When Im tired，I t_ to make mistakes.2Dont throw waste paper at r_ or you will be punished to be on duty again.3By the sea I saw a wide r_ of seashells.4This company pays more attention to quality than to q_.5Most air pollution is caused by the burning of f_ like coal，gas and oil.6He gave a _ (一瞥) at his watch and then looked at the sky.7I _ (反對) your going there alone.8We are making slow but _ (平穩(wěn)的) progress in our English.9Recently we have seen a gradual _ (傾向) towards healthier food.10The _ (結果) was that many people were overweight.選詞填空1During the discussion，many members _ my proposal，which upset me greatly.2My father still _ drinking and smoking after the doctor told him to give up.3Can you tell me how the accident _？4Prices of fruit and vegetables have _ quickly during the past few months.5The heavy snow can easily _ many accidents in winter.6In order to improve his English，he _ China Daily.7The police found _ drugs under his bed and above his ceiling.8_ we could afford it，we wouldnt go abroad for our vacation.詞義辨析1用result in，result from的適當形式填空(1)His hard work _ excellent grades in his exams.(2)Sickness often _ eating too much.(3)The accident that _ the death of two passengers _ careless driving.2用glance at，glare at，stare at的適當形式填空(1)They stopped arguing and _ each other.(2)The boy _ the broken glass he dropped on the floor and didnt know what to do.(3)Since theres little time left，Mother _ the newspaper headlines and went out.(4)Its not polite to _ a stranger.單項填空1This restaurant has become popular for its wide_of foods that suit all tastes and pockets.Adivision Barea Crange Dcircle2We strongly_ your decision to go abroad at this time of danger.It is not a wise decision.Aapprove Binsist Coppose Dappreciate3In_ of the heavy snow，there was a power off yesterday.Aconsequence BresultClack Dcase4The price of houses keeps_，which results in many complaints.Agoing down Bgoing upCgoing by Dgoing over5Its already 10 oclock.I wonder how it_ that she was two hours late on such a short trip.Acame over Bcame outCcame about Dcame up6The water level of the river has increased_ half a meter since it began to rain seven days ago.Aon Bfor Cin Dby7We dont doubt_ we will complete all the projects before the year 2012.Athat Bwhether Cwhich Dwhen8Why does the lake smell terrible?Because large quantities of water_.Ahave polluted Bis being pollutedChas been polluted Dhave been polluted9I dont mind her criticizing me，but_ is how she does it that I object to.Ait Bthat Cthis Dwhich10_ she did not say a word，I felt her agreement from her eyes.AAs though BEven thoughCSo that DNo wonder.完形填空The ice sheets in the poles and glaciers on the high mountains are melting and the world is in danger of_1_.While you were surprised by the special_2_，you know that it is just a madeup story and there will be a hero to save the world.But what if the ice sheets are really_3_？Can anyone save us?_4_to a scientific study last Monday，Arctic ice will completely_5_in the summers by the end of this century unless carbon dioxide emissions are greatly_6_.“The big melt has begun，” said Jennifer Morgan，from the Climate Change Campaign for the World Wildlife Fund (WWF)Arctic _7_are rising at twice the global_8_and could rise seven degrees centigrade by 2100.The melting will cause sea levels to rise_9_one metre，forcing many coastal populations_10_.“The polar bear is one_11_of an animal that could become extinct by the end of this century，” the WWF said._12_，on the positive side，rising sea levels_13_open up new areas for fishing and oil and gas exploration.“Industrial countries are_14_an uncontrolled experiment to study the effects of_15_change.The Arctic is their first victim，” Morgan said.Russia this month_16_the Kyoto Protocol，an agreement to cut production of six greenhouse gases.But the US，the biggest polluter，_17_to do so.In 2002,104 countries，_18_China，accepted the agreement.The new_19_was sponsored by a group of industrial countries，including the US and Canada，_20_produce almost 30 percent of global carbon dioxide emissions.1A.snowingBfloodingCwateringDraining2A.catastropheBluckCmovementDexistence3A.smellingBsmokingCcookingDmelting4A.AccordingBLooking forwardCUsedDSeeing5A.renewBmanageCawaitDdisappear6A.increasedBreducedCdiedDraised7A.sizeBtemperaturesClengthDweight8A.specialBnormalCaverageDabstract9A.byBonCinDto10A.to be movedBmoveCto moveDmoved11A.patternBmodalCstyleDexample12A.ButBAndCSoDOr13A.shouldBwillCmayDought to14A.carrying forwardBcarrying outCcarrying onDcarrying about15A.skyBweatherCclimateDatmosphere16A.acceptedBreceivedCgotDpushed17A.agreedBrefusedCdecidedDwanted18A.as wellBexceptCwithoutDincluding19A.studyBlearningCknowledgeDunderstanding20A.whereBwhenChowDwhoa quantity of，quantities of二者均可意為“許多的，大量的”，后面可以跟可數名詞復數，也可跟不可數名詞。其修飾的名詞作主語時，謂語動詞應根據quantity的單、復數形式而定。A quantity of story books has been bought for the children.為孩子們買了大量的故事書。Large quantities of meat were thrown away.大量的肉都被扔掉了?！敬鸢附馕觥縋eriod TwoLanguage Points.1.tend2.random3.range4.quantity5.fuels 6glance7.oppose8.steady9.trend10.consequence.1.were opposed to2.kept on3.came about4.gone up5.result in6.subscribed to7.quantities of 8Even if.1.(1)resulted in(2)results from(3)resulted in resulted from(1)result in表示“產生，導致”，主語指起因，賓語指結果。(2)result from表示“由引起或產生”，主語指結果，賓語指起因，from有表示原因的意味。2(1)glared at(2)stared at(3)glanced at(4)stare at(1)glance at一瞥，匆匆一看，強調瞬間的動作。(2)glare at怒視，強調敵對或威脅的態(tài)度。(3)stare at盯著看，含有無禮或粗俗的意味，也可表示“驚訝、好奇、羨慕、害怕或深思地看”。.1.C句意為：這家餐館因其各種各樣適合所有人口味及腰包的食品而深受大家的喜愛。division分離；部門；分歧；area領域；地區(qū)；range批，組，類；范圍，a wide range of sth.各種各樣的；circle圓形；圈子。根據句意及詞義可知，range符合語境。2C句意為：我們強烈反對你在這個危險的時候出國的決定。這不是一個明智的決定。oppose反對，符合題意。approve同意，批準；insist堅持；appreciate欣賞，感激。3A句意為：由于下大雪，昨天斷電了。in consequence of由于；in case of以防萬一。4B句意為：房價持續(xù)上升，這導致了許多抱怨。go up上升；go down下降；go by時光流逝；go over復習。5C根據句意“已經十點鐘了。我不知道是怎么回事，這么短的路程她遲到了兩個小時?！敝獞xC項。come about發(fā)生；come over來訪；come out出來；出版；come up走上前；被提及。6D介詞by用來表示數量的增減程度。句意為：自從7天前下雨以來，河水上漲了半米。7Adoubt作動詞時，在否定句和疑問句中，后跟that引導的賓語從句；在肯定句中后跟if/whether引導的賓語從句。8D“l(fā)arge quantities ofn.”作主語時，其謂語動詞的單、復數由quantity的形式來決定，故排除B、C兩項。由句意可知此處表示“水被污染”，故用被動形式。9A本題考查強調句型的應用。強調句的句型為“It is/was.that.”。句意為：我不在乎她批評我，但是，我反對的是她批評我的方式。10B句意為：盡管她一句話也沒有說，我從她的眼神里看出她同意了。as though好像；even though即使；so that以便；no wonder難怪。.1.B由and前的句子可知極地的冰原和高山的冰川正在融化。由此帶來的后果應是地球面臨著被洪水淹沒(flooding)，而不是snowing (降雪)，watering (澆水)和raining (下雨)。2A地球面臨著被淹沒的危險，這是一種特殊的災難。因此本題應選擇catastrophe (災難)。luck運氣；movement運動；existence存在。3D由該段首句中的“The ice sheets in the poles.are melting”可知此處應選擇melting，表示“假如冰原真的融化了，那該怎么辦？”4A據上周一發(fā)布的一項科學研究。according to.根據，為固定搭配。look forward to盼望著；used to過去常常；see to處理；照管。5Drenew再生；manage設法；await等待；disappear消失。本文談論冰蓋融化，最后的結果應是北極冰蓋的消失，應選disappear。6B從unless看出，此處是否定的假設。increase增加；reduce減少；die死亡；raise抬起。北極冰蓋的消失應在二氧化碳排放量不能大幅度下降的前提下。7Bsize大小，尺寸；temperature溫度；length長度；weight重量。由下文的“rise seven degrees centigrade”可知此處談論的是溫度。8C到2100年，北極有可能上升7攝氏度。special特殊的；normal正常的；average平均的；abstract抽象的。此處表示北極溫度正在以全球平均氣溫2倍的速度上升。9A介詞by表示升降的程度。句意為：冰蓋融化將導致全球海平面上升1米。10Cforce sb.to do sth.逼迫某人做某事。11Dpattern樣品；modal形式；style風格；example例子，實例。北極熊是將在本世紀末滅絕的極地動物中的一個例子。12A從on the positive side看出，此處是轉折關系。but表示轉折關系，and表示并列關系，so表示因果關系，or表示逆向假設關系。13B現(xiàn)在冰蓋并沒有完全融化，海平面正在逐漸上升，新的漁場、油氣資源等的開辟還沒有展開，因此應用一般將來時。14B發(fā)達國家正在進行另外一項實驗。carry forward結轉；carry out開展，實現(xiàn)；carry on繼續(xù)開展；carry about隨身攜帶。15Csky天空；weather天氣；climate氣候；atmosphere大氣。此處指長期的天氣現(xiàn)象氣候。16Aaccept接受；receive收到；get得到；push推，按。此處表示俄羅斯本月接受了京都議定書。17B句意為：而世界最大的污染源美國卻拒絕加入該協(xié)議。從But推斷出美國和俄羅斯的行為是相反的。18D為削減全球6種溫室氣體的排放量，許多國家簽署了京都議定書。2002年包括中國在內的104個國家接受了京都議定書。B、C兩項意義相同，故排除。as well“也”，后不接賓語。19Astudy研究；learning學習；knowledge知識；understanding理解。許多國家發(fā)起的應是對氣候變化的研究。20D句意為：全球近30%的二氧化碳排放量來源于美、加等發(fā)達國家。who引導一個非限制性定語從句。從句中缺少主語，四個選項中，只有who可以作主語。