Unit4语法专项练习 沪教版七年级英语上册

Unit4单项选择（）Here's__________introductiontosomedevices.anB.aC./D.the（）Tosaveenergy,turnoffhomedeviceswhenthey’renot_______use.atB.onC.forD.in（）IfJimmykeeps_______hardatschool,he’llbebetterandbetter.workB.toworkC.workingD.works（）Don'tbesoexcited,______you’llcalmdownsoon.OrB.andC.soD.but（）Tokeephealthy,remembertowashyourhands_______youhaveameal.beforeB.untilC.becauseD.while（）Imaginewhatasmarthome_______like10yearslater?willbeB.isC.hasbeenD.was（）---_______doesasmartcamerado?---Ithelpsyouknowwhat’sgoingonineveryroom.WhenB.WhatC.HowD.Where（）Asmartbedcanhelpyouhave______goodnightbyrockingyoutosleep./B.aC.theD.an（）Thesmartthermostatmakessureyourhomeis_____therighttemperature.atB.inC.toD.on（）LuYaosuggested________DrSmithattheerviewedB.interviewC.interviewingD.tointerview（）Isthere________Icandoforyou?elseeverythingB.everythingelseC.elseanythingD.anythingelse（）Ourlifewillgetmoremodern_______scienceandtechnologydevelop.asB.beforeC.ifD.though（）---______smartdevicedoyoulikebest,asmarttoilet,taporkitchen?----Asmartkitchen.WhoseB.WhatC.Who’sD.Which（）DrSmithsharedhisknowledgeofsmarttechnology_____thestudents.toB.fromC.forD.with（）Cathyishaving____sorethroat.Shehasdifficultyspeaking.theB.aC./D.an（）LuYaomanaged_______theMathsproblembyherself.solvedB.tosolveC.solveD.solving（）Smarthomeshavelotsofadvantages,butweshouldn’tdepend___onthem.toomuchB.toolittleC.toomanyD.toodew（）Mydadansweredthedoor_______heheardsomeoneknockingatit.beforeB.assoonasC.ifD.aslongas（）LuYaoandYiming,____youalready______DrSmith?did;interviewB.are;interviewingC.will;interviewD.have;interviewed（）---_____canwecontroloursmartdevices?----Byspeakingandsignalling.WhatB.HowC.WhyD.When（）Myhomecomputerhasbeenconnectedto_____Internet.aB.theC.anD./（）Don'tdependtoomuch_______yoursmartphone.Stopusingitforsometime.toB.inC.forD.on（）Myparentsallowsme________onlinegamesforanhourattheweekend.toplayB.playsC.playingD.play（）TheInternetcanofferusas_______informationasweneed.littleB.fewC.muchD.many（）Theaccidenthappenedsosuddenly________thedriverdidn’trealizeit.afterB.thatC.whenD.if（）IbelievethatAItechnology_________ourfuturelifemorewonderful.makesB.willmakeC.madeD.hasmade（）---____didHollahaveasorethroat?----Twodaysago.HowlongB.WhenC.HowoftenD.Why用括号中单词的适当形式填空Iguessthatasmartdoorcanopenandcloseby________.（it）Don’tofferany________yourpersonaldetails.It’snotsafe.（strange）AnEnglishdictionaryis_______whenyoudealwithnewwords.（use）IntheUS,ThanksgivingDayisonthe_______ThursdayofNovember.（four）_________,we’reintheageofAItechnology.Everythingcanbesmart.（lucky）MrQianisaboss.Thenicecarbelongsto_______（he）It’sagoodideatomakefull________beforeanexam.（prepare）I________lovepractisingcookinghome-madedishesmyself.（real）Maria______eatingdurians(榴莲)becausetheysmellbad.（like）Theactorsputon______performancesattheschoolartfestival.（amaze）Asmartordriverlesscarcandriveon_______own.（it）Peoplecanusesolarpanelsto_______cleanelectricity.（product）IwroteanemailtoWilliamandsherespondedvery______（quick）AItechnologyhasplayedagreatroleinourlifeinmany_______（way）Leofoundit_____todesignasmarthomealone.Heneededhelp.（possible）Wefelt_______thatourteamlostthefootballgame.（disappoint）Nowpeoplemainly_______witheachotherbyWeChat.（communication）Mycousinhasinvitedmetohis______birthdaypartyonSunday.（twenty）Thescientistsarestudyingthe_______ofpandastobetterprotectthem.（behave）Thekidsenjoya_______amazingschoollifebyhavingcolourfulactivities.（true）按要求改写句子Thissmartlabhasalreadyconnectedallthedevices.（改为否定句）Thissmartlab______connectedallthedevices_______.LuYaoandherclassmatesarevisitingtheTechExpo,____________?（补全附加问句）We'llliveaverycomfortablelifewiththehelpofsmarttechnology.（改为感叹句）_______________comfortablelifewe’lllivewiththehelpofsmarttechnology!Therobotcleanerlookslightandcute.（对划线部分提问）________________therobotcleanerlook?Thesmarttechnologyisreallyamazing.Iwanttoknowmoreaboutit.（合并一句）Thesmarttechnologyis_____amazing______Iwanttoknowmoreaboutit.TheLishavealreadysavedenoughmoneytobuyanewflat.（改为一般疑问句）_____theLissavedenoughmoneytobuyanewflat________?LuYaoahdaninterviewwithDrSmith,_____________?（补全附加问句）Thestudentsareenjoyingaveryinterestingschoollife.（改为感叹句）_______________interestingschoollifethestudentsareenjoying!LuYaoandYimingweretalkingtoDrSmithattheexpo.（对划线部分提问）_____________LuYaoandYimingtalkingtoDrSmith?10.WhataboutvisitingShanghaiScienceandTechnologyMuseum?（保持原句意思）_______________visitShanghaiScienceandTechnologyMuseum?Hollachoseanicedressfortoday’smeeting.（改为一般疑问句）______Holla_______anicedressfortoday’smeeting?Thesmarthomehasnotconnectedallsmartdevices,____________?（补全附加问句）Smarthomesaremagicandcool.