九年级英语全册 限时组合专练（二）课件 （新版）人教新目标版.ppt

限时组合专练 二 限时组合专练 二 2018 济宁短文填空 6分钟 用方框中所给的单词或短语填空 使短文完整 通顺 每个单词或短语限用一次 有两个单词或短语多余 rule none again note first directly another setout gaveup 限时组合专练 二 oneday astudentaskedhisteacher whatisgreed theteacherdidn tanswerhisquestion1 butaskedthestudenttowalkthroughthechocolatefactorynexttotheirschoolandpickoutthebiggestchocolatebar 条 块 hecouldfind buttherewasa2 ashepassedthroughthefactory hecouldnotturnback directly rule 限时组合专练 二 thestudentwenttothechocolatefactory ashewalked hesawalargechocolatebar helikedit butthoughthemightbeabletofindanevenbiggeroneifhekeptgoing hekeptwalkingandsaw3 chocolatebar thisonewasalittlebigger but4 hethoughthecouldfindanevenbiggeroneifhekeptgoing ashenearedtheendofthefactory hesawfewerchocolatebars and5 ofthemwereaslargeastheearlierones another again none 限时组合专练 二 hestartedtoregrethisdecisiontokeepgoing finallyhe6 hewentbacktohisteacherempty handedandexplainedwhathadhappened theteachertoldhim youlikedthe7 chocolatebar butyoukeptlookingforabiggerone andlater yourealizedthatyouhadgivenupthebestchocolatebarbecauseyouthoughtyoucoulddobetter thatiscalledgreed gaveup first 限时组合专练 二 完形填空 7分钟 doyoueverwatcholdmovies maybeyouwillseeonewithcarolelombard shewasafamous 1 inthe1930s shediedwhenshewasonly34 inher 2 lifeshemade70movies lombard srealnamewasjanealicepeters in1921 shewasplayingbaseballinthe 3 nearherhome amoviedirector 4 heranddecidedtoputherinamovie 限时组合专练 二 shewasonly13atthetime themoviewasoneofthelastsilentmovies sheacted 表演 sowellthatshe 5 theheartsofsomepeople at16 sheleftschooltoact in1925 shehadanagreementwitha 6 studio 20thcenturyfox thestudiogave 7 anewname andsheactedinseveralfilms then atage18 shewasinabadcaraccident theaccidentleftscars 伤疤 onherface thestudiobroketheagreement butshedidnot 8 shecontinuedtoact 限时组合专练 二 itwasparamountstudiothatmadelombarda 9 shemademanymoviesforthestudio shealsomarriedtwooftheirstars lombardwasmarriedtoactorwilliampowellforonly23months 10 sevenyearslater shemarriedthegreatloveofherlife actorclarkgable itwasagreathollywoodlovestory 限时组合专练 二 1 a nurseb actressc doctord teacher 2 a shortb lazyc longd humorous 3 a kitchenb classroomc cinemad street 4 a forgotb sawc hurtd pushed 5 a brokeb avoidedc wond treated b a d b c 限时组合专练 二 6 a danceb filmc musicd school 7 a meb itc herd him 8 a giveupb haveatryc makesured liftup 9 a scientistb writerc driverd star 10 a butb beforec sinced as b c a d a 限时组合专练 二 2018 重庆a阅读理解 6分钟 scientistsinbritainandtheunitedstateshavemadeanewkindofenzyme 酵素 thateatsplastics 塑料 withitshelp plasticscanbeturnedintosmallerpartsandgoawayquickly scientistsbelievethat inthefuture itcouldsolvetheproblemofplasticpollution 限时组合专练 二 theenzymeisabletobreakdownpet aformofplastic petwasfirstmadeinthe1940sandisnowwidelyusedtomakeplasticbottles itcanremainintheenvironmentformanyyearsandpollutelargeareasoflandandwater soithasalwaysbeenaheadachetodealwiththewastefrompetandotherplastics 限时组合专练 二 theresearchersmadethediscovery 发现 whileexaminingthestructureofanaturalenzymeinjapan theyfoundthatthenaturalenzymewashelpingtobreakdownpetplastics so theydecidedtomakesmallchangestotheenzymebyaddingsomeaminoacids 氨基酸 itmadethenaturalenzyme splastic eatingabilitiesworkfasterandbetter 限时组合专练 二 johnmcgeehan oneoftheleadresearchers said we vemadeanimprovedenzyme it sbetterthanthenaturalone andwearetryingtomakemoreimprovementstoit hewenton theenzymeisnotharmfultohumansoranimals anditisfriendlytotheenvironment soweareconsideringputtingitintowideruse 限时组合专练 二 theteamisnowtryingtomaketheenzymebreakdownpetinlargequantities 大量地 we llseethattheplasticpollutionmaybestoppedwiththistechnology however thereisstillalongwaytogo johnmcgeehanadded 限时组合专练 二 主旨大意 英国和美国的科学家们研制出了一种可以分解塑料的酵素 科学家们觉得这种酵素能够解决塑料污染方面的问题 限时组合专练 二 1 accordingtothescientists theenzymemaysolvetheproblemof pollution a airb waterc lightd plastic 2 theunderlinedphrase breakdown inthepassageprobablymeans inchinese a 实验b 生产c 发明d 分解 d d 解析 词义猜测题 根据上下文的描述可推断 这种酵素可以 分解 塑料 故答案为d 限时组合专练 二 3 researchersdiscoveredthatanaturalenzymehelpedeatplastics a inbritainb intheusc injapand inchina c 限时组合专练 二 4 whichofthefollowingistrueaccordingtothepassage a thescientistsarestilltryingtoimprovetheenzyme b theenzymewillpollutelargeareasoflandandwater c thenaturalenzymeworksbetterthantheimprovedone d thenaturalenzymeisharmfultohumansandanimals a 限时组合专练 二 2017 吉林任务型阅读 7分钟 oneday ababysnail 蜗牛 foundthathehadtocarryabigandheavyshellatanytime hewasconfused 困惑的 sohewentuptohismotherandasked whywasibornwithashellthatgrewsohardandheavy hismothersaid becausewedon thavebonestoholdusup wecanonlymoveslowly soweneedashelltoprotectus 限时组合专练 二 thebabysnailaskedagain thecaterpillar 毛毛虫 hasnobones either andshecan tmovequickly whycanshelivewithoutashell themothersnailanswered that sbecauseacaterpillarwillbecomeabutterfly 蝴蝶 shecanflyhighintothesky theyskycanprotecther 限时组合专练 二 thebabysnailhadonemorequestion buttheearthworm 蚯蚓 moveslikeus hehasnobonesandhewon tturnintoabutterfly whydoesn thecarryahardandheavyshell hismothersaid hecandigaholeandhideintheground andthentheearthcanprotecthim 限时组合专练 二 thebabysnailthencried wearesopoor wehavenoprotectionfromtheskyorfromtheground hismothersmiledathim that swhywehaveashell mydear imaginethatifwedon thavetheshells whatwillhappentous hotsunwilldryoutourbodiesandwe llhavenowheretosleep what sworse we lldieintheheavyrain howterribleitis wedon tdependontheskyorthegroundforprotection weshoulddependonoursel