Unit13We'retryingtosavetheearth!Translation.1.甚至河底都滿是垃圾。2.這個(gè)鎮(zhèn)上的每個(gè)人都應(yīng)該參與清掃。3.騎自行車有其它的優(yōu)點(diǎn)。4.我買外賣食品從來不拿木筷子和塑料叉子。1.甚至河底都滿是垃圾。2.這個(gè)鎮(zhèn)上的每個(gè)人都應(yīng)該參與清掃。Eventhebottomoftheriverwasfullofrubbish.Everyoneinthistownshouldplayapartincleaningitup.3.騎自行車有其它的優(yōu)點(diǎn)。4.我買外賣食品從來不拿木筷子和塑料叉子。Thereareotheradvantagesofbikeriding.InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.Unit13we’retryingtosavetheearth!

SectionA(3a-3b)SavetheSharks!1.Tounderstandthepassageabouttheendangeredanimal–sharks.2.Tohavetheawareness(認(rèn)識(shí)、意識(shí))ofprotectingthesharksandrespectingnature.3.Tolearnsomewordsandexpressions.foodchains食物鏈Theunderseaworld海底世界

oceanecosystem

生態(tài)系統(tǒng)Whatisthevideoabout?shark鯊魚Manypeoplethinkthatsharksaretoostrongtobeendangered,but

theyarewrong.Thesharksareendangered!Cruel殘忍的Listenandmatchthemainideas.Talkaboutsharkfin（魚鰭）soup.Sharksareendangerednow.Callonpeopleagainsteatingsharkfins.Para.3Para.1Para.2呼吁①Sharkfinsoupisfamousandexpensiveallaroundtheworld.②You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.Trueorfalse.(Paragraph1)FTinsouthernChina.1.Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.2.Sharksareinthebottomofthefoodchainintheocean’secosystem.TFn.

生態(tài)系統(tǒng)食物鏈Trueorfalse.(Paragraph2)atthetopofWildAidandtheWWFareenvironmentalprotectiongroupsinChina.2.Twoenvironmentalgroupscallonthegovernmenttoestablish(建立)lawstostopthesaleofsharkfins.3.Sharkfinsaregoodforhealth.FTFaroundtheworldSofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.Trueorfalse.(Paragraph3)WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowgovernmentscanhelpTwoenvironmentalgroupsagainst“finning”insouthernChina

(Paragraph1)around70million

(Paragraph2)developlaws（立法）

tostopthesaleofsharkfins(Paragraph3)WildAidandtheWWF(Paragraph3)3aReadthepassageagainandcompletethefactsheetbelow.3bfillintheblankswiththewordsinthebox.soalthoughifbutwhenManypeopledonotrealizetheyarekillingawholeshark______theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,____iftheirnumbersdrop,theocean’secosystemwillbeindanger.whenso3.Manythinkthatsharksaretoostrongtobeendangered,_____theyarewrong.4._________therearenoscientific

studiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.butAlthoughadj.

科學(xué)上的，科學(xué)的soalthoughifbutwhen5.Sharksmaydisappearoneday_____wedonotdosomethingtostopthesaleofsharkfins.ifsoalthoughifbutwhen1.Thisisnotonlycruel,butalso

harmfultotheenvironment.這種方法不但殘忍而且對(duì)環(huán)境有害(Para.2)notonly…but（also）…用于連接兩個(gè)表示并列關(guān)系的成分，著重強(qiáng)調(diào)后者，其意為“不僅……而且……”;其中的also有時(shí)可以省略。Languagepointse.g.Shenotonlyplayswell,but(also)writesmusic.她不但很會(huì)演奏，而且還會(huì)作曲。

Notonlymenbut(also)womenwerechosen.

不僅僅是男的，女的也有被選中的。若連接兩個(gè)成分作主語，其謂語通常與靠近的主語保持一致(就近原則)。e.g.Notonlyyoubutalsohehas

toleave.

不只是你，他也得離開。

notonly放在句首，后接句子時(shí)要用倒裝結(jié)構(gòu)。e.g.Notonly

hadthepoormanbeenfined,butalsohehadbeensenttoprison.

這個(gè)可憐的人不僅被罰款，而且還被送進(jìn)了監(jiān)獄。

beharmfulto對(duì)……有害begoodfore.g.Smokingisharmfultothehealth.

吸煙有害健康。

Playingcomputergamesmuchisharmfultostudents.

電腦游戲玩太多對(duì)學(xué)生有害。2.Asharkcannolongerswimandslowlydies.鯊魚不能再游泳然后慢慢死掉。

(Para.2)nolonger意思是“不再”e.g.

I’mnolongerastudent.我不再是個(gè)學(xué)生了。有兩個(gè)短語和nolonger同義，即not…anylonger和not…anymore，但他們側(cè)重的方面不同。nolonger和not…anylonger側(cè)重時(shí)間。

e.g.Henolongerliveshere.=Hedoesn’tlivehereanylonger.

他不在這兒居住了。(一個(gè)時(shí)間以前他住在這兒，過了這個(gè)時(shí)間，他就離開了。)not…anymore側(cè)重程度和數(shù)量e.g.Youcan’tdrinkanymore.

你不能再喝了。(喝酒的量到了一定程度，不能再繼續(xù)下去了。)3.Sharksareatthetopofthefoodchainintheocean’secosystem.

(Para2)鯊魚位于海洋生物系統(tǒng)食物鏈的頂部。atthetopof

在……最高地位;用最高[最大的(速度,聲音等)]e.g.Ilookedatthetopofhishead,hishairshinyandpartedsmoothly.

我看他的頭頂,頭發(fā)閃亮且平滑的分開。Heshoutedatthetopofhisvoiceinorderthathemightbeheard.他盡力大聲叫喊,以便別人能聽見。4.Iftheirnumbers

droptoo

low,itwillbringdangertoalloceanlife.(Para.2)

如果它們的數(shù)目降至過低，會(huì)給所有海洋生物帶來危險(xiǎn)。此句復(fù)數(shù)形式的numbers表達(dá)全海洋中鯊魚的總量。當(dāng)表示數(shù)值的高或低時(shí)，number要用high或low修飾。e.g.Inthatcountry,thenumberofchildrengoingtoschoolishigherincitiesthanintownsandvillage.

在那個(gè)國家，城市兒童入學(xué)人數(shù)比鄉(xiāng)鎮(zhèn)及農(nóng)村要高。常與number搭配的動(dòng)詞有g(shù)row,fall等。e.g.Thenumberoffamiliesthatowncars

hasbeengrowingquicklyrecently.

近來擁有轎車的家庭數(shù)量增長很快。5.Environmentprotectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“finning”.(Para.3)

世界各地的環(huán)境保護(hù)組織，如野生救援協(xié)會(huì)和世界自然基金會(huì)，都在教育公眾有關(guān)“獵翅”的行為。1)句中fin本為名詞，指“魚鰭”。此句中的

finning由動(dòng)詞化的fin（割鯊魚鰭以獲取魚翅）的-ing形式轉(zhuǎn)化而成，指課文中所陳述的“獵翅”這一行為。2)WildAid和WWF組織

WildAid（美國野生救援協(xié)會(huì)）是保護(hù)野生動(dòng)物及棲息地環(huán)境的一個(gè)非盈利性的機(jī)構(gòu)，1999年注冊(cè)成立，其宗旨是保護(hù)及救助世界范圍內(nèi)的野生動(dòng)物；WWF（世界自然基金會(huì)）英文全稱為WorldWideFundforNature，成立于1961年，是享有國際盛譽(yù)，全球最大的獨(dú)立性非政府環(huán)境保護(hù)組織之一。Nosalenokilling.沒有買賣，就沒有殺害。Protectingwildanimalsisjustprotectingourselves.保護(hù)野生動(dòng)物就是保護(hù)我們?nèi)祟愖约骸８鶕?jù)句意及所給漢語提示，完成下列句子，每空一詞。1.Icanseeabird______________________________________________________(在樹的頂部).

2.Themanhadafinger

__________________(切掉)byamachinewhileworking.3.__________________(科學(xué)研究)showthattakinganap(午睡)isgoodforus.at/onthetopofthetree

cutoff

Scientificstudies4.Thegovernmenthas__________________(制定法律)onfoodsafety.5.Youshouldstophaving___________________________(魚翅羹).6.___________________________(食物鏈)

istheorderinwhichanimalsandplantseateachotherinordertosurvive(生存).developedlaws