創(chuàng)新設(shè)計(jì)-課堂講義學(xué)年高中英語(yǔ)版必修一同步課時(shí)作業(yè)與單元檢測(cè)unit2the environment6套含解析2period one

1、UnitThePeriodWelcometotheunit&1AhealthyenvironmentisimportantourhowmanytimeshastheworldspopulationincreasedsinceMuchsealifeisbeingdestroyedbyfishingboatsTheseboatscatchlarge numbersoffishgivingthemtimetolayThey think of greedy businessmen hiding theirresponsibilitiesandonlyworrying about money.We ne

2、ed to stop thinking of companies and businessmen the enemy，and give them more credit!7I dontagree herbecausethenjobswillbeIfyouharmtheenvironment，youshouldhavetopayittobeNowwewill openthefloor WhatdoesLinShuiqingtalkaboutstartherWithmeareMs.LinShuiqing，fromtheGreenSociety，andMr.QianLiwei，abusiness d

3、evelopment consultant.Theworldspopulationhasgrownbysixtimeswhatitwasin仿寫(xiě)：20092005The outputofcarsin 2009 It is our duty to try to cut back on production and reduce the amount of things we make and buy.Itisclearthatyouare veryconcernedaboutthepresentsituationofourCan you think of other waystheenviron

4、ment? DinWearefollowingscheduleforThis will result in a smaller number of fishforustoeatinthefuture. Dto leaveWhile we damage our environment，we keep producing more and more people who need more landand more foodBtolive；toClivingin；toDtoliveon；toThe worlds population has grownsix timesit was in 1800

5、. As a business development consultant，Im oftenbeingagainsttheenvironment. Aseen asBlooked asCseen offDlooked downIm here to say ishavingworkedwithmanyenvironmentalconsultants， I knowa healthy environment and development should be possible at the same time.around，Ifind manypeople willing topaya litt

6、le higher price for things thatare friendly to the environment.HavingbeenSpeakers in a debate will represent opposite views on the subjectChavingDbeingThis is much better for the environment，because it means we do not need to so many trees.HeavydownpourslastmonthinRhode Islandledtowidespreadflooding

7、，causingmillionsof dollars in property damage and leaving thousands homeless.The floodwaters also poured vast amounts of raw sewage(未經(jīng)凈化的污水) into the rivers and streams that flow into Narragansett It sounds like themakingsofanenvironmental nightmare，but in fact its justthe opposite.To scientists del

8、ight the sewageloaded floodwaters have caused a welltimed growth of phytoplankton，the microscopic creatures that form the foundation of marine(海洋的) food chains.Withmorefoodavailableforfish，clamsandotherseacreatures，thebaysfisheriesindustry is expected to benefit.Indecadespast，NarragansettBaytypicall

9、yexperienceda latewinter/earlyspringalgal(海藻) bloom that fed creatures up and down the water column.But in recent years，the waters of Narragansett Bay have warmed greatly，interrupting this seasonal event.Mark Berman，an oceanographer with the National Marine Fisheries Service，said the flood seemed to

10、 have sent the bay back to its normal state.However，local，state and federal officials in Rhode Island have been battling other algal bloomsthat，bycontrast，arecausingwidespread harmtothe NarragansettBayecosystem.During summer months，sewage and agricultural runoff flows into the bay，causing large bloo

11、ms.But instead of becomingfood for sea creatures，much of the phytoplankton isconsumed by bacteria， which grow fast in the warmer waters.The rapid bacteria growth leads to hypoxiaa decrease of oxygeninthewaterthatcancauselargefishkills.Onesuchdieoffoccurredin2003，whenmillions of oxygenstarved fish wa

12、shed up on the beaches of Narragansett Bay.Thefloodspositiveimpactwillprobablybeaonetimeevent，Mr.Bermaneffortstocurbtheharmfulsummerbloomscontinue；in2008，forinstance，Providencecompleted a $359 million sewage tunnel under the city designed to reduce the polluted storm overflow into Narragansett Bay.S

13、cientistsbelievethattherawsewageflowingintothebaypollutetheislandscauselotsofpropertyincreasethefisheriesdestroythefoodchainsintheThepotentialbenefitoffisheriesindustryreliesonwarmtemperaturesofthegrowthoflarge summer alga blooms DconsumptionofoxygenbybacteriaPeoplestruggleagainstthesummerbloomsbeca

14、usetheypollutethelocalnaturalincreasetheproductionoffisherycauselargefishkillsofthebayprovidetoomuchfoodforseaItcanbe inferredmoneyspentonthe summerbloomshasbeenthegovernmentisinvestingtopromotethelocalresearchofoceanologyshouldbeopinionsontherawsewageimpactarecurrentlyThe underlined word “curb” in

15、the last paragraph can be defined as “runvi.跑；參加賽跑；(液體等)流Doyourunthe trainsonoilorbyThe people running these factories are very concerned about the environment.floor n地板，樓層Thenwewillopenthefloor for Atlast，thechairmantookthefloor.仿寫(xiě)：Presentatthe meetingwereexpertsfromallover the world. 2翻譯：1800 年相比已

16、經(jīng)增長(zhǎng)了六倍。 仿寫(xiě)：is five times what it was in 2005仿寫(xiě)：Itismydutytoreportittothe仿寫(xiě)：Itistruethatthefamousprofessorwillpayavisittoourschool.1.D 先行詞way that，in which 或省略三種形式；destroy破壞(嚴(yán)重不能使用)；ruin使毀滅(無(wú)使用價(jià)值)；damage損害，損壞(可以再修復(fù))，此處意為“對(duì)環(huán)境的損害”，故選 D 項(xiàng)。2D 句意為：我們今天還是按照我們一貫的辯論程序進(jìn)行。normal正常的；ordinary平常的，普通的；common 常見(jiàn)的；u

17、sual 通常的，往常的。故選D 項(xiàng)。3B 句意為：這種做法將導(dǎo)致今后存活下來(lái)供我們食用的魚(yú)的數(shù)量會(huì)越來(lái)越少。fishfish構(gòu)成動(dòng)賓關(guān)系，故選B項(xiàng)。4D 考查不定式作定語(yǔ)。liveliveonD 為正確答案。5A 1800 年相比已經(jīng)增長(zhǎng)了六倍。grow by 增長(zhǎng)了。后面從句中缺少表語(yǔ)，只有 what 才能充當(dāng)，that/which 不可，故選A 項(xiàng)。down upon/on sb.看不起某人。只有 A 項(xiàng)從句意和結(jié)構(gòu)上符合，故選 A 項(xiàng)。7B what引導(dǎo)的主語(yǔ)從句，what作saythat引導(dǎo)表語(yǔ)從句時(shí)，that having worked.，為分詞作狀語(yǔ)；I know后面又跟一個(gè) t

18、hat(可省略)引導(dǎo)的賓語(yǔ)從句作 know 的賓語(yǔ)，故 B 項(xiàng)為正確答案。8D askIasking。9D 句意為：辯論賽中的參賽者要對(duì)正在被討論的話題表達(dá)相反的觀點(diǎn)。此處考查discuss subject A、C 兩項(xiàng)； discussed 表示“已經(jīng)討論完了的”，being discussed 表示“正在被討論的”，表示“將被討論的”要用 to be discussed，根據(jù)語(yǔ)境，D 項(xiàng)為正確答案。10C 句意為：這一做法對(duì)環(huán)境來(lái)說(shuō)有非常大的益處，因?yàn)檫@意味著我們不需要砍伐那么多的樹(shù)。cut down 砍伐，砍倒，為固定搭配。細(xì)節(jié)理解題。由第二段“a.havecausedawell-timedgrowthofphytoplankton，the microscopic creatures that form