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1、高二英語(yǔ)語(yǔ)法填空和短文改錯(cuò)專項(xiàng)練習(xí)語(yǔ)法填空（一）Doyoueverwonderwhyyouyawn?Whydoyouopenyourmouthwideandtakeadeepbreath?Well,ascientistattheUniversityofMarylandissearchingfortheanswer.ProfessorRobertProvinehasbeenstudyingyawningforthepasttwoyears.Buthesayshestilldoesnotknow31peopleyawn.In
2、fact,nooneseemstoknowmuchaboutit.ProfessorProvine’sstudentshavehelpedhimfindoutmoreaboutyawning.Theyagreedto32(watch)whilesittingaloneinsmallrooms.Intherooms,theywatchedtelevisionprograms,orpicturesofpeopleyawning.Ortheyjustsatand33(think)aboutyawning.Studentsals
3、okeptrecordsofwhentheyyawnedthroughouttheday.Theprofessorsayshehaslearned34numberofthingsfromtheseexperiments.Hesaysyawningseemslinkedinsomewaytosleeping.Hisstudentsyawnedmostjustbeforesleepingor35wakingfromsleep.Healsofoundthatpeopleyawnmuchwhentheyare__36(bore)
4、ornotinterestedinwhattheyaredoing.Now,ProfessorProvineisplanningfutureexperimentstohelphimfindthepurposeofyawning.Hesaidthereissomeevidence37yawningislinkedto38(excite).Yawningiscommonamongrunners39(wait)tobeginarace.Itisalsocommonamongpeoplewaitingtomakeaspeech.
5、ProfessorProvinesaysheismostinterestedinlearningwhyseeingsomeoneyawnmakesothersyawnaswell.Hesaysalmostanythingconnectedwithyawningcanmakepeopleyawn.Asamatteroffact,Ifound40yawningalotasIpreparedthisreport.Iwonderifhearingitcanmakeyouyawn.Ifitdoes,excuseme,ifyoudi
6、dyawn,writeandtellme.（二） TraditionalChinesecultureplacesmuchemphasisonfood．Consideredtobeanimportantpartofeachdayeatingisfarbeyondsimply? 1 ?(meet)aneed．Howeverpeoplearelivinginafast-pacedsocietynowsotheyhardlyhavetimetoenjoytheirfood．Theyneedfastfood．Thatis?
7、2 ?China’sfast-foodmarketexpands． Aforeignfast-foodrestaurant? 3 (?call)KFCarrivedinChinafirstquicklyfollowedby? 4 ?suchasPizzaHutandMcDonald’s．? 5 ?thedevelopmentofChinaforeignfast-foodchainsarerealizinghigh-speedgrowthinchina．Howeverthese“junkfoods”? 6
8、 (?criticize)byhealthexpertsforlongbecausetheycan’tprovidebalancednutrition．Theexpertsalsoshowthatsomeforeignfastfoodcontains? 7 ?foodcoloringSudan1? 8 ?c
