B4U2单元练习一、单句语法填空。1.Georgeisgoingtotalkaboutthegeographyofhiscountry,butI’dratherhe________(focus)moreonitsculture.2.–Iregret__________(tell)youthatyourfriendJohnhasbeendismissed.–Icanhardlybelievemyears.Heissuchafineworker.3.If__________(possibly),eachclassroomwillbeequippedwithacomputer.4.Socialnetworkingisanimportantfactor____________(lead)tobusinesssuccess.5.Whenseeingaboy_____________(struggle)intheriver,Ijumpedintosavehim.6.InthepastdecadethepopulationofShenzhen_______________(expand)fast.7.Whileshoppingwomensometimescan’thelp_________________(persuade)intobuyingmoreclothesthannecessary.8.Itisimportanttogetrid____badhabitsasearlyaspossible.9.Hebecamethefirstfarmer____________(grow)riceonalargescale.10.Therewasa______________(confuse)lookonhisfacewhenhemetwiththeconfusingproblem.二、单句改错。1.Weshouldtakemeasuretoimprovethatiscalledthequalityofliving.2.Iwouldratheryoutoldhimthenewsthatday.3.Theyequippedwithapairofsharpaxesandsetofffortheforest.4.Hemadesomecommentstothecurrentdevelopmentofcomputerscience.5.Believeitornot,therichmanshouldbereducedbyabeggar.6.Thishasledscientiststothinkingaboutothersolutionstotheproblem.7.Thanksforhisstepmotherhesecuredagoodeducation.8.Withalltheeyesfocusingonhim,thespeakerfeltslightnervous.9.Thelivingroomofthishouseistwicelengthofthebedroom,whichsuitsthefamilyprettywell.10.Getridofsmokingisaratherdifficulttask,whichcallfordeterminationandself-discipline.B4U2单元练习答案一、单句语法填空。1.focused2.totell3.possible4.leading5.struggling6.hasexpanded7.beingpersuaded8.of9.togrow10.confused二、单句改错。1.measure→measures,that→what2.told前加have3.They后加were4.to→on5.by→to6.thinking→think7.for→to8.focusing→focused,slight→slightly9.length前加the10.Get→Getting,call→calls
