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1、北师大版练习题一、句子填空(共21小题)1. Sairpollutionthatismixedupwithdust,smokeandotherdryparticlesinmid-air.2. Withtheaveragetemperaturegoingupbymorethan1.5degrees,thereissolidevidenceofgwarming.3. Humanshavebynowgonethroughthree(工业的)revolutionsthediscoveryofsteampower,theintroductionofelectricityandtheinventionof
2、moderncomputers.4. Somesharkspeciesarcnowindangerof(灭绝)duetoseriouspollutionoftheocean.5. Thereisnosimple(解决方法)totheproblemofoverpopulation.6. Theuseof()isoneofthemaincausesofglobalwarming,sincemostisproducedbyburningcoalandcarbondioxideisreleasedduringthatprocess.1.1 donthavetocatchthepublic(交通)tos
3、chool,whichreducestheriskofinfection.8. Theshowwasheldtoencouragestudentsto(回收，再利用)theirtrashandprotecttheenvironment.9. This(电池)canlastfourtimeslongerthananormalone.10. Youshouldtrytokeepabetterbbetweenworkandplay.11. Theteacheraskedmetothinkofabettersolutiontheproblem.doonespartforsth.;increaseone
4、,sawarenessof;12. liveinharmonywith;maintainthebalancebetween.and.;forinstance13. 1.etyourchildmakesomeofthesmalldecisionsconcerninghisdailyroutine.,allowhimtochoosewhatclotheshewearsattheweekend.14. Fortheprotectionofecologicalenvironment,itisnecessarytoadoptcleanmining(采矿)technologysoastoenergypro
5、ductionecology.15. ButIwantedtoshapingabetterworld.16. Humanlifeisregardedaspartofnatureand,assuch,theonlywayforustosurviveistonature.17. Wecanenjoythecontactwithnewanddifferentculturessoastoourownculture.18. Whenits(smog)youcantseethingsclearlybecausethesmogoatsintheair.18.1couldhearhim(tap)hisfing
6、ersonthedeskimpatientlyandrestlessly.19. MichaelJacksonraisedafundof$50milliontosavethepoorpeople,strugglinginthe(desert)comersaroundtheworld.20. Thefirstthreemonthsof2020hasbeenthewarmest(global)sincerecordsbeganin1860.21. WorkinginIT(industrial)isnotalwaysglitteringastheboomingbusinessesappeartobe
7、.22. Thenumberoftheseanimalshasbeenfallingsteadilyandnowtheyarealmost(extinction).23. Thepencilsaremadefrom(recycle)paper.Whenyousharpenthem,theyturnintocolorfulpapershavings(碎屑).24. Hecutdownoncoffeeandcigarettes,andatea(balance)diet.25. Itwasonelookattheoldphoto,andI(transport)backtochildhood.答案1.
8、Smog/mog2.global/Iobal3.industrial4.extinction5.solution6.electricity7.transport8.recycle9.battery10.balance/alance11.to【解析】考查固定搭配。句意：老师让我想一个解决这个问题的更好的办法。asolutiontolheproblem问题的解决方案。12.Forinstance13.maintainthebalancebetween,and14.domypartfor15.liveinharmonywith16.increaseourawarenessof考查词性转化。句意：”当
9、烟雾弥漫时，你看不清东西，因为烟雾在空中飘动。”设空处作表语。根据句意可知，需要使用形容词Smoggy。18.tapping【解析】考查非谓语动词。句意：我能听见他正不耐烦又不安地用手指敲桌子。hearsbdoingsth.听到某人正在做某事，IaP在此句中为动词，意为“轻击，轻轻敲打”。19.deserted【解析】考查形容词。句意：边克尔杰克逊筹集了5,000万美元的资金来拯救那些在世界各地荒芜的角落挣扎的穷人。设空处修饰名词COmerS.所以填deserted,意为“荒芜的，被遗弃的”20.globally【解析】考查词性转化句意：2020年的前三个月是自1860年有记录以来全球最热的g
10、lobally全球地，全球范围地。21.industry【解析】考查词性转化。句意：在IT行业工作并不总是像飞速发展的企业表现出来的那样光彩照人。此处表示“行业”，应用industryo22.extinct【解析】考查词性转化。句意：这些动物的数量一直在稳步下降，现在它们几乎灭绝了，exlinct灭绝的。23.recycled【解析】考查非谓语动词。句意：铅笔是用再生纸做的，当你削尖它们的时候，它们会变成五颜六色的纸屑。设空处作定语，recycle与PilPer之间为被动关系，故填recycled)考杳形容词句意：他减少了喝咖啡和抽烟，饮食均衡abalanceddiet均衡的饮食。25.wastransported【解析】考查时态和语态。句意：一看到那张旧照片，我就被带回了童年transport与I为被动关系。根据前文“was”可知，应使用一般过去时。
