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精品文檔你我共享知識改變命運第一部分選修六Unit3Ⅰ.閱讀理解eq\x(導學號01831088)(2015·山東省威海市二模)Run,swim,liftweights,doyoga—dosomething,becauseit'sgoodforyou.Manystudiestellusthatregularexercisenotonlyhelpsourbodiesbutimprovesmemory,andeasesanxiety.Butwhatishappeningtothemindduringworkouttocreateallthesebenefits?AnewstudyfromSwedensuggeststhataspecificproteinfoundintrainedmusclesmightcontributetoexercise'smentalbenefits.Thisprotein,theresearchersfound,mighthelpourbodiesprocessmoleculesthat,ifoutofbalance,canstressusandcontributetodepression(萎靡不振).ThefindingswerepublishedinthejournalCell.Totestthis,theresearcherskeptattackingsomemicewithflashinglights,loudnoisesandinterruptingtheirsleepforweeks.Predictably,thistreatmentmakesthemiceshowsignsandbiochemicalmarkersofdepression.Butnotallthemiceshowedthosesigns.Onegroup,speciallyraisedtohavehighlevelsofaproteincalledPGC-1alpha1(theoneintrainedmuscles),didnotshowthosedepressionsigns.PGC-1alpha1increasesproductionofanenzymethatbreaksdownachemicalcalledkynurenine.Kynureninehelpsthebodyrespondtoanactivatedimmunesystem(活性免疫系統(tǒng)),butitalsoplaysaroleindepression.“Ouroriginalresearchassumptionwasthattrainedmusclewouldproduceasubstance(物質)withbeneficialeffectsonthebrain,”JorgeRuasoftheKarolinskaInstitutetoldF.“Weactuallyfoundtheopposite:well-trainedmuscleproducesanenzymethatremovesharmfulsubstancesawayfromthebody.”Thisstudywasinmice,butitlinesupnicelywithalltheotherlinesofevidencethatexerciseisgoodformentalhealth.文章大意:體育鍛煉有益身心健康,但是我們的大腦在鍛煉過程中發(fā)生了什么變化從而有益于我們的身心的呢?本文給出了答案:鍛煉的肌肉中產生了一種enzyme物質,它帶走了我們身體里的有害物質。1.Accordingtothestudy,whichofthefollowingisbadforyourmentalhealth?A.Protein. B.Molecule.C.Enzyme. D.Kynurenine.答案:D細節(jié)理解題。由第四段最后一句話“...butitalsoplaysaroleindepression.”可知,Kynurenine會造成我們心情萎靡不振。該題易誤選B項,由第二段倒數第二句話“moleculesthat,ifoutofbalance,canstressusandcontributetodepression(萎靡不振)”可知,該物質本身無害,只有當它在身體內失衡時才有害,所以不選。2.Whatconclusionhavetheresearchersdrawnfromthestudy?A.Unbalancedexerciseleadsyoutodepression.B.Well-fedmicesurvivebetterthoughbeingill-treated.C.Trainedmuscleproducesasubstancegoodforbrain.D.Regularexercisehelpstoclearrubbishawayfrombody.答案:D細節(jié)理解題。由第五段最后一句話“...well-trainedmuscleproducesanenzymethatremovesharmfulsubstancesawayfromthebody...”可知。3.Accordingtothelastparagraph,theresultofthestudyisManywomenwriteabitaboutthemselvesduringthe__4__(embarrass)partoftheirlives—howtheirlifewasandhowit'susedout,alwaysapositiveinspiration.Mydaughterandherfriendslovecheckingthewebsiteanddiscuss__5__(happy)howtheyrecognizethewomenwhohaveshared.__6__sharedabouttheendofthe5thgradewhenmymotherconvincedmetocutmyhairshort...Oh,itturnedoutterriblyawfuljustbeforeIstartedmiddleschool!I__7__(run)awayatafewteases.Butmanyyearslater,Irealizedthatitmademe__8__(draw)topeoplewhobecamemyfriendsbecauseofwhoIwasandnot__9__Ilookedlikeand...themtowardsme,forthesamereason!Ialsobecameamomwhorespectedherdaughter'slikesandgradedhertowards__10__(decide)butneverforcedthemonher,especiallyonesthathadnoeffectonthetypeofpersonshewouldbe.1.______2.______3.______4.______5.______6.______7.______8.______9.______10.______文章大意:這篇文章主要敘述了自己教育女兒的心得體會,讓孩子自由成長,不強加給孩子一些壓力。1.命題立意:考查介詞。答案:as根據beknownas作為……而聞名。判斷填as。2.命題立意:考查連詞。答案:but根據空后是名詞aperson與前文的someone是轉折關系,作be的表語。故填but。3.命題立意:考查冠詞。答案:a根據句意:我為一家網站做……。故填a。4.命題立意:考查形容詞。答案:embarrassing根據空后的part判斷應填embarrass的-ing形式,意為“令人尷尬的”,故填embarrassing。5.命題立意:考查副詞。答案:happily空前是動詞discuss,應用副詞修飾。因此答案填happily。6.命題立意:考查代詞。答案:I根據前文,是作者自己在分享……。故填I。7.命題立意:考查時態(tài)。答案:ran根據整個語境應填一般過去時。故填ran。8.命題立意:考查非謂語動詞。答案:drawn根據空前的me是draw的動作承受者,應用過去分詞作made的賓語補足語。可知填drawn。9.命題立意:考查名詞性從句。答案:what根據空后的賓語從句缺少like的賓語,故填what。10.命題立意:考查名詞。答案:decisions根據空前是介詞towards,應用名詞形式,decision是可數名詞,空前無限定詞,應用復數形式,故填decisions。Ⅳ.短文改錯eq\x(導學號01831091)假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處錯誤,每句中最多有兩處。錯誤涉及一個單詞的增加,刪除或修改。增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。刪除:把多余的詞用(\)劃掉。修改:在錯的詞下畫一橫線,并在該詞下面寫出修改后的詞。注意:1.每處錯誤及其修改均僅限一詞;2.只允許修改10處,多者(從第11處起)不計分。(2015·開封市5月模擬)Lastweek,whenwelearnedthenewword“slovenly”,weaskedtomakeasentencewithit.Ivolunteeredtodoitbysaying“Mydeskmateisaslovenlygirlwhoclothesneverfither.”Hearingthis,awholeclassburstintolaughterandmydeskmatefaceturnedred.Afterclass,Ilearnedupfromtheteacherthatmydeskmatewouldhavedroppedoutofschoolifshehadn'tbeenhelpedwithothers.Mymindlesswordsmusthavehurthimdeeply.NotuntilthendoIrealizewordscouldbepowerfullyinbothpositiveandnegativeways.Weshouldavoidhurtothersifourwordsarenotencouraging.答案:Lastweek,whenwelearnedthenewword“slovenly”,weeq\o(∧,\s\do10(were))askedtomakeasentencewithit.Ivolunteeredtodoitbysaying“Mydeskmateisaslovenlygirleq\o(who,\s\do10(whose))clothesneverfither.”Hearingthis,eq\o(a,\s\do10(the))wholeclassburstintolaughterandmyeq\o(deskmate,\s\do10(deskmate's))faceturnedred.Afterclass,Ilearnedupfromtheteacherthatmydeskmatewouldhavedroppedoutofschoolifshehadn'tbeenhelpedeq\o(with,\s\do10(by))others.Mymindlesswordsmusthavehurteq\o(him,\s\do10(her))deeply.Notuntiltheneq\o(do,\s\do10(did))Irealizewordscouldbeeq\o(powerfully,\s\do10(powerful))inbothpositiveandnegativeways.Weshouldavoideq\o(hurt,\s\do10(hurting))othersifourwordsarenotencouraging.1.命題立意:考查語態(tài)。解析:asked前加were根據該句的主語we是asked的動作承受者,應用被動語態(tài)。故asked前加were。2.命題立意:考查定語從句。解析:who→whose根據定語從句的先行詞是girl,clothes需要作定語的引導詞,只有whose可以在定語從句中作定語。

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