人教版高中英语必修5 Unit3 单元综合拓展训练文档格式.docx

人教版高中英语必修5 Unit3 单元综合拓展训练文档格式.docx

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Diggingthepotatoes—it’sreallyfun,"

AlexandraMohn,9yearsold,said.

She,hertwinsisterIsabellaandaboutadozenotherchildrenfromtheirchurchhavebeentendingtoagardenformonths,andwiththeleadershipofWallyPrestbotheyhavegrownmorethan225poundsoffreshvegetablesforthefoodbank.

It’sthefulfillmentofmyinterestingardeningandwantingtohaveamissionforthechildrenofthechurch,"

saidPrestbo,whogrewuponasmallfarmintheSpokaneValley.

Havinghadagardennearlyeverywherehehaslived,PrestbonowvolunteerstoteachclassesattheBellevueDemonstrationGarden,andkeepsalargegardenathishomeinSammamish.Muchofwhatisgrownthereisalsodonated.The"

SpiritofPeas"

gardenismadeupoftwo4-by-16plotsinIssaquah’speapatchonJuniperStreet.Forthreeyears,Prestboandhisyounggardenershavebeengrowingthingssuchaspeas,lettuce,spinach,chard,broccoliandcarrots.

Iplantalittlebitofeverything,sothechildrenhaveachancetoseehowtoplantthedifferenttypesofvegetables,"

Prestbosaid."

Thisisaspecialchanceforthemtoexperiencegardeningfirst-handandgettheirhandsdirty."

ThisyearthegroupbeganplantinginMay.Now,withthenightsgrowingcolderandcolder,thelastcropstoharvestaretomatoes,potatoes,andcucumbers.

WhentheywerediggingthepotatoesoutofthegrounditwaslikeanEasteregghunt,"

CraigMohn,Alexandra’sandIsabella’sfather,said.

Onthewaytoharvestthepotatoes,thechildrensaidtheywantedtodigupmorethanlastyear.Intheend,theireffortsyielded（出产）morethan60potatoes,smallandlarge,accordingtoPrestbo.

1.What’sthepassagemainlyabout?

A.Studentsgrowvegetablesforthefoodbank.

B.Studentsgainexperiencebygrowingvegetables.

C.Growingvegetablesbringsgreatfuntochildren.

D.Prestbohasdonemuchtohelpthestudents.

2.WiththehelpofWallyPrestbo.

A.childrenhaveplantedthepotatoesinthefields

B.childrenhavegatheredsomefreshvegetables

C.childrenhavespentameaningfulholiday

D.childrenhavebeentakengoodcareof

3.Prestbomakesuseofmostofhisgardens.

A.togrowvegetablestomakemoney

B.toprovidemoneyforthe"

SpiritofPeas"

C.togrowpeasforthepoorfoodbank

D.togrowvegetablesmostlyforcharities

4.WhyhasPrestbogrowndifferentkindsofvegetables?

A.Tomakethegardenmoreattractive.

B.Tomakethechildreninformedofhowtoplantvegetables.

C.Toshowchildrenthemanagingstrategies.

D.Toaddtothevarietyofdonatedvegetables.

5.Whatcanwelearnfromthepassage?

A.Thechildrengathered60potatoesthisyear.

B.Thechildrenhavegrownthevegetablesfor6months.

C.Thechildrenwereexcitedwhenharvesting.

D.ThechildrenwerediggingEastereggsinearth.

二、七选五

Ifyoucutdownonthetimeyouspendsitting,youmightlivelonger.Newresearchshowsthatsittinglessthanthreehoursaclaymightextendyourlifebytwoyears.

1Butmodernlifestylesandofficejobsrarelygiveusthechancetomovearound.Sittingissomethingwedoallthetimeandeverywhere.Wesitwhilewe’reeating,wesitinthecarandwesitwhilewearewatchingTV.Andmanyofussitformanyhoursatwork.Soonaverage,Americansreportthattheysitbetweenfourandahalftofivehoursaday.

Exerciseisimportant.Butsoisnotsitting.

Youmayexerciseoften.Butitdoesnotmeanyoucansitfortherestofyourwakinghours.2Evenifyouexercisefor30minutesaday,whatgoesonintheother23-and-a-halfhoursadayisalsoveryimportant,accordingtoastudyonhowsittingalldayaffectsthelengthoflife.Itshowsthatcuttingtelevisiontimetolessthantwohoursadaycouldaddonepointfouryearstolife.

3

Changeisalreadycomingtosomeoffices,especiallyinthedesignofdesks.A"

standingdesk"

letspeoplestandwhiletheywork.Anothernewdesigniscalledthe"

treadmill（跑步机）desk"

.Atreadmillisanexercisemachinethatletsyouwalkinoneplace.EvensomeU.S.schoolsarebeginningtoexperimentwithdesksthatarepartbicyclestokeepchildrenmoving.

Exercisingwhileworking.

4Theymayhavegotfivestandingdesksfortheiremployeesoratreadmilldesk.Someothercompaniesmaynotbuyoneforeverybodybutthey’llhaveabankofthesedeskswherepeoplecangoforanhouradayandanswertheiremailsortalkonthephone.Peoplearereallytryingtolimittheamountoftimespentsittingatthedesk.

Suggestionsforsittingless.

Ifyouworkinanofficeorhaveasedentary（久坐不动的）job,scientistssuggestafewsimplechanges.Getupfromyourdeskaso