小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com课时作业(一)UNIT4SectionATopicTalkⅠ.单句语法填空1．Thesegatesarealwaysopen________theconvenienceofvisitors.2．Anyhelpfromyouwillbegreatlyappreciated.Pleasegivemeareply________yourconvenience.3．Willitbeconvenient________youtostartworktomorrow?4．Shouldhousepropertytax(房产税)come________effect,Chinamightwitnessafallinhouseprices.5．Optimismhasapositiveeffect________people'sphysicalandmentalhealth,ofwhichI'mveryconvinced.6．Hesaidhegraduatedfromafamousuniversity,but________effect,heneverwenttocollege.7．Oneofthemost________(effect)waystoreducestressistotalkaboutyourfeelingswithsomeoneyoutrust.8．LittleJackadmitted________(steal)intheshop,promisingthathewouldn'tdothatinfuture.9．Hestudiesveryhardinordertogethimselfadmitted________akeyuniversity.Ⅱ.根据汉语提示，补全下列英语短语和句式1．________one'sconvenience在某人方便的时候2．________one'sconvenience(of)＝________theconvenienceofsb.为了某人的方便3．Itis________forsb.todosth.某人方便做某事4．come________effect生效，开始实施5．________生效，开始起作用6．________effect实际上，事实上7．havea/an...effect________．..对……有……影响8．be/become/get________tosth./doingsth.沉溺于……；专心做……9．addict________tosth.沉溺于……10．admit________that...承认……11．beadmitted________被接纳进入12．admit...________...接纳……作为……Ⅲ.语法填空Thefirstsimple2Davatars1.________(appear)inroleplayingcomputergamesinthe1980s.Yet,veryfewpeopleknewthatfutureavatars2.________(have)suchawidevarietyofformsanduses.Bythelate1990s,they3.________(use)inwebchatslikeinstantmessenger.Whenpeoplestartedcreatingtheirownavatars,theydiscoveredthatthey4.________(have)thepowertocreatenew5.________(identity)thatdidnotlookoractlikerealselvesatall.Theycoulddresstheiravatars6.________fancyclothes,ortheycouldtrybeingsomeoneoftheoppositesex,andcall小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com7.________(they)“Andy”insteadof“Anna”！WhenInternetusersrealizedthattheiravatars8.________(see)bymanypeople,notjusttheirfriends,theystartedhavingmorethanoneavatar:a9.________(sense)oneforwork;afriendly,goodlookingoneformeetingpeople;andasillyoneforhavingfun.Avatarsletyouexpressyourselfandtheygiveyoulotsofroomfor10.________(create).[答题区]1．________2.________3.________4．________5.________6.________7．________8.________9.________10．________Ⅳ.七选五Howtokeepyourselfsafefromnewvirus?AfteranewtypecoronaviruswasdetectedinviralpneumoniacasesinCentralChina'sWuhancityamonthago,morecaseshavebeenreportedinrecentdays.__1__：1．Wearmasksoutdoors·Wearingamaskisoneofthemosteffectivewaystoprotectyoufromgettinginfected.·Makesuretowearitproperlybytighteningupthenoseclipandpullingthebottomofitoveryourchin.·__2__，amaskisalsoneededtopreventyoufromspreadinggermstoothers.2．CoveryourcoughsandsneezewithtissueCoveryourmouthandnosewithatissuewhenyoucoughorsneeze,oryoucancoughorsneezeintoyoursleeve,butavoidcoveringwithyourhandsdirectly.3．__3__Washyourhandswithsoapandrunningwaterthoroughlyforatleast15seconds.·Beforeeatingandafterusingthetoilet·Afterreturninghome·Aftertouchingtrashorgarbage·Aftercontactingwithanimalsorhandlinganimalwastes4．Strengthenyourimmunesystemandexerciseregularly·Exerciseregularlyisoneofthemostimportantwaystohelpyoustayawayfromcatchinganyinfections.·Makesurethatsh...