Unit7單元核心語法(GrammarFocus－4c)課件人教版英語九年級全冊

人教江西專版九年級上Unit7Teenagersshouldbeallowedtochoosetheirownclothes.單元核心語法(GrammarFocus－4c)答案呈現(xiàn)溫馨提示：點擊進入講評習題鏈接1education2manage3society4chance新知過關·典題訓練5community答案呈現(xiàn)1C2B3B4B678910Hecanuseshouldnotbebegivenbeallowedtomightbeused核心語法·針對訓練5D習題鏈接根據(jù)句意及首字母提示完成句子1.Thegovernmentaimstoimprovepublicservices,especiallye.2.【2021·昆明改編】Itisnecessarytolearntom。timeandmakegooduseofeveryminute.ducationanage3.Weallthinkthatdoctorsplayanimportantroleinours,especiallyinthespecialperiod.4.Theboyfeelssoluckybecausehegetsthectotravelabroadforfree.5.Myuncleisveryhelpful.Heoftenvolunteerstoworkforhisc.ocietyhanceommunity一、單項選擇1.Davidisonlytenyearsold.Idon'tthinkhe_______toridehisbicycleinthestreet.A.shouldallow

B.wouldallowC.shouldbeallowedD.won'tbeallowed【點撥】此題考查被動語態(tài)。句意為“David只有十歲,我認為他不應該被允許在街道上騎自行車”。表示“被允許”應該用被動語態(tài),排除選項A和B?！癲on'tthink”為否定前置,因此后面用肯定形式,故選C。C2.—Thisclothbagistooold.Iwanttothrowitaway.—Idon'tthinkit'sagoodidea.Tosaveenergy,it________aslongaspossible!A.willuseB.shouldbeusedC.usedD.wasused【點撥】用語法判定法?！癷t”指代的主語“Thisclothbag”與動詞use之間為被動關系。根據(jù)語境可知,此處表建議,用should,故選B。B3.—Whatcanwedotoprotectourenvironment,Laura?—Tomakeourcitymorebeautiful,rubbish________intotheriver.A.needn'tbethrownB.mustn'tbethrownC.can'tthrowD.maynotthrow【點撥】用語法判定法?！皉ubbish”與throw之間是被動關系,用被動語態(tài);根據(jù)“Tomakeourcitymorebeautiful”可知垃圾應禁止被扔進河里,故選B。B4.【2021·泰州】—Sir,Ihavetroubledoingthevoluntaryworkforthe20thGamesofJiangsuProvinceinTaizhou.—Don'tworry.Alotofsupport________soon.A.isofferedB.willbeofferedC.wasofferedD.wereoffered【點撥】用語法判定法。根據(jù)句意可知,主語和動詞之間是被動關系,故應用被動語態(tài);再結合“soon”可知,應用一般將來時的被動語態(tài),構成“willbedone”;offer的過去分詞是offered。故選B。B5.—Look!Factoriesareputtingwasteintotheriver.—It________.Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.A.mustn'tpollute

B.can'tbepollutedC.canpolluteD.mustbepolluted【點撥】用語法判定法。根據(jù)上句可知河一定被污染了,主語“It”和謂語動詞“pollute”之間是被動關系,可知使用被動語態(tài),A和C排除,B表示否定推測,意思是“不可能被污染”,排除;D表示肯定推測,意思是“一定被污染了”。故選D。D二、句型轉換6.Mycomputercanbeusedbyhim.(改為主動語態(tài))________________________mycomputer.Hecanuse7.Theplanshouldbediscussedagain.(改為否定句)Theplan________________________discussedagain.shouldnotbe8.Youshouldgivethepetdogenoughfoodandwatereveryday.(改為被動語態(tài))Thepetdogshould________________enoughfoodandwatereveryday.begiven9.Ithinkweshouldallowteenagerstohavepart--timejobs.(改為被動語態(tài))Ithinkteenagersshould_______________________havepart--timejobs.beallowedto10.Someonemigh