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一、阅读理解（雾霾）Smog isa kindof air pollution.It makesthe skylook greyand dirty,and itsair pollutantscomefrom many kinds ofnatural andman-made sources.Smog isa bigproblem forour dailylife.In smog weather,many peoplechoose towear masks whenthey go out.And justbecause ofsmogweather,many trafficaccidents havehappened,many flightsarestopped,a lotof peoplehave to go tosee thedoctor.People nowsee thegreat dangerof thesmog andthe importanceof caringthe environment.People（法律）（实施）all overthe countryare takingactions.First ofall,the lawsmust becarried outstrictly.Secondly,it will be betterfor peopleto goto workor schoolwith public traffic,such as
1.What issmogthe busand subwayinstead ofthe car.Whats more,we shouldplant moretrees.A.A kindof waterpollution.B.A kindof landpollution.C-A kindof noise pollution.D.A kindof air pollution.A.Masks.B.Sweater.C.Jackets.D.Hats.
3.What canwe doto dowith smogA.Try not to usepublictraffic.B・Carry outthe lawsstrictly.C・Plant fewertrees.D.Dont wearmaskswhen it issmog.
2.In smogweather,what domany peoplechoose towear
4.According to the passage,which ofthe followingis NOTtrueA.Smog makesthe skylook terrible.B・It tellsus twoways toprotect the environment.C.Taking publictraffic isgood for the environment.D.We shouldplant moretrees tocare ourenvironment.
5.What is the besttitle forthe passageA.Smog isa bigproblem B.A kindof airpollutionC.Smog:problems andsolutions D.The importanceof caringtheenvironment
二、完形填空There aremanykindsof pollutionaround us,6airpollution,soil pollution,noisepollution and lightpollution.They arebad forour healthin manyways.Burning gas,oil andcoal createsairpollution.It cancause soreeyes and7problems.With theincrease ofpollutionandthe developmentof industry,litter iseverywhere.It makesourenvironment dirty.People putlots ofrubbish in the land.Farmers usetoo manychemicals in the fields.They destroythe soil.So soilpollution hasbecome serious.Noise pollutioncan makepeople8,For example,people maylose theirhearing iftheywork ina noisyplace fora longtime.Too muchnoise cancause highblood pressure
9.Working fora longtime instrong,changeable lightmay causesome kindsof illnesses.It makespeoplefeel10and isespecially badfortheeyes.greener people.
6.A.such asB・for exampleC.such likeD.as wellas
7.A.breaths B・breathe C・breathed D・breathing
8.A.blind B・lame C.black D.deaf
9.A.as wellB.too C,either D.also
10.A.terrible B.comfortable C.terribly D.comfortablyWith lesspollution,our planetwill becomegreener andour healthwillbebetter.Lets be
三、短文填空请认真阅读下面的短文，并根据所给的首字母提示，写出一个合适的英文单词，使短文通顺March22istheWorld WaterDay.It startedin
1993.It notonly m11us thinkabout theimportanceof water,but alsocalls onus tos12and protectwater.Water isvery importantin事实5/f$kt/n.科学家6/saO3ntOst/n.7/r0ntr3st0d/adj.感兴趣的对…感兴趣8笔记本9fn37tb7k/n.（根据所知）认为，推断，料10/s3p37z/V.想呼吸11/bri:M/V.纯净的12/pj73r/adj.气体13/E$s/n.14/rOrli:s/V.释放；放出15/5ks0dI3n/n・氧；氧气16/rhekte3r/n.公顷17/pr3zdju:s/V.产生；生产活着；在世18/3la0v/adj.也；还1920/fn$tNr31/adj.自然的；天然的Fe3空调21n.k3nd0N3n3r/使警惕；警告22/wC:n/V.23/pr3xtekt/V.保护24/kemOkl/n・化学物质；化学品25/rnA:stO/adj.令人厌恶的；令人不悦的连接；加入26/dI50n/V.27/k3rmju:n0ke0t/V.交流信息；沟通pron•互相28（使）烧毁，烧死29/b@:n/V.替换；取代30/rOpleOs/V.31/rhA:dlO/adv.几乎不摧毁；毁灭32/dO,str5O/V.33/OksrtNeOndI/V.交流34/rneOtN3r/n.自然界；大自然主要的；最重要的35/meOn/adj.36/z15rO/n.卡车考点
2.词性转换整理8B U1序号单词词性释义产品product n.1生产produce V.打斗；争斗fight V.2斗土；战士fighter n.科学家scientist n.3科学science n.使感兴趣；兴趣interest n./v.有趣的4interesting adj.感兴趣的interested adj.呼吸breathe V.5呼吸breath n.纯净的pure adj.6纯净地purely adv.活着的alive adj.活着的living adj.生动活泼的7lively adj.住live V.生活life n.自然nature n.8自然的natural adj.空调air-conditioner n.9有空调的air-conditioned adj.警告warn V.10警告warning n.保护protect V.有保护性的11protective adj.保护protection n.化学的；化学物质chemical adj./n.12化学chemistry n.交流；沟通communicate V.13交流communication n.（使）烧毁burn V.14燃烧着的burning adj.摧毁destroy V.摧毁15destruction n.有摧毁性的destructive adj.主要的main adj.16主要地mainly adv.考点斗士；战士
3.fighter她不会轻易放弃的，她是一个真正的斗士e.g.She wontgive upeasily;shes areal fighter.Doctors andnurses aredisease fighters.They alwaysfight againstall kindsof diseases.医生和护士是与疾病斗争的战士他们总是和各种疾病作斗争警察到来时，斗殴的人溜走了When thepolice came,the fightersran away.【知识拓展】打架，战斗，斗志fight n.两个男孩打了一架e.g.The twoboys hada fight.常与连用打仗；战斗fight v.fought;fought against,with人们往往不得不抗击敌人e.g.People oftenhave tofight withthe enemy.考点自然的，自然界的
4.natural adj.猫捉老鼠是本能e.g.It isnatural fora catto catchmice.,火是自然界中的自然元素之一Fire isone ofthe naturalelements in nature【知识拓展】自然，自然界，大自然nature n.这种现象在整个自然界是罕见的e.g.This phenomenonis uniqueinnature.考点释放，解放
5.release v.我放了这匹马，让它跑了e.g.I releasedthe horseand itran away.四名犯人被释放了Four prisonerswere released.【知识拓展】释放；解脱release n.她有望早——点出狱e.g.She canexpect anearly releasefrom prison,JL考点化学物质，药品
6.chemical n.农民用化学药品来杀死地里的害虫e.g.The farmersuse chemicalsto killthe insectsinthefields.【知识拓展】化学的化学化学家，药剂师考点chemical adj.chemistry n.chemist n.
7.hardly adv.刚刚，几乎不我几乎不能理解这个理论e.g.I could hardly understandthe theory.我们刚一举步就下起雨来了We hadhardly begunwhenitbegan torain.天那么黑，我几乎什么也着不见It wasso darkthat Icouldhardlysee.这里的冬天几乎不下雪It hardlysnows herein winter.【知识拓展】坚固的，困难的努力地，剧烈地hard adj.adv.她发觉彳艮难下决心e.g.She foundit hardto makeup hermind.昨晚雨下得很大It wasraining hardlast night.考点警告
一、现在进行时表示的意义表示现在（说话瞬间）正在进行或发生的动作，强调动作发生的时间是此时此刻
1.我正在看一本英语书e.g.I amreading anEnglish book.她正在看电视She iswatching TV.表示目前一段时间内的活动或现阶段正在进行的动作
2.你们本周学习哪些课程了？e.g.What lessonsare youstudying thisweek汤姆的父母今年一直在中国工作Toms parentsare workingin Chinathis year.
二、现在分词的构成直接在动词原形末尾加
1.-inge.g.teach-teaching play-playing look-looking go-going以不发音的字母结尾的动词，先去掉再加
2.ee,-inge.g.write-writing take-taking live-living give-giving以重读闭音节结尾的动词，且词尾只有一个辅音字母时，应双写该辅音字母再加
3.-inge.g.put-putting run-running begin-beginning swim-swimming
三、现在进行时的句子结构现在进行时是由“助动词动词的现在分词”构成，（）是助动词其句子构be+be am,is,are成为肯定句由“主语其他”构成
1.+be+v.-ing+我正在打扫教室e.g.I amcleaning theclassroom..他们正在弹钢琴They are playing thepiano否定句由“主语其他”构成
2.+be+not+v.-ing+已.他没在看电视g.He isnot watchingTV他们没在写东西They arenot writing.
3.一般疑问句由“Be+主语+v.-ing+其他？”构成，其肯定答语为“Yes,主语+be，否定答语为No,主语+be+not她正在听音乐吗？e.g.-Is shelistening tothe music是的，她在听/不，她没在听-Yes,she is./No,she isn*t.他们正在跑步吗？-Are theyrunning是的，他们在跑/不，他们没在跑-Yes,they are./No,they aren,t.特殊疑问句由“特殊疑问词主语其他？”构成
4.+be++v.-ing+你们正在做什么？e.g.What areyou doing他正在和谁谈话？Who ishe talkingto
四、现在进行时的标志句中有副词时，常表示动作正在进行，这时要用现在进行时
1.now孩子彳门现在正在踢足球e.g.The childrenareplayingfootball now.句首有提醒注意时，提示我们动作正在进行，这时要用现在进行时
2.look,listen看！火车来了e.g.Look!A trainis coming.听！他正在朗读Listen!He isreading.句首有表示钟点的时间时，提示动作正在进行，这时要用现在进行时
3.现在六点了，我妈妈正在做早餐eg Itssix oclock.My motheris cookingbreakfast.根据语境或上下文理解，如果表示动作正在进行，这时要用现在进行时
4.不要吵，这个婴儿正在睡觉e.g.Dont makenoise.The babyis sleeping.
五、没有进行时态的动词在英语中有一些动词没有或很少有进行时态到目前为止，同学们学过的没有进行时态的动词可分为以下几类表示感觉的感官动词，如“看见”，听见，“找到”,“留意”等动词
1.see hear“find notice你听到飞机的声音了吗？e.g.Do youhear thenoise ofa plane我们看见他TWe seehim.【友情提示】表示感觉的动词，如可用于现在进行时态中，强调看的动作而非listen to,look at结果他们在听老师讲课e.g.Theyre listeningtotheteacher.表示态度和感情、心理状态等意思的动词，如“喜欢”，“爱“知道”，
2.like loveknow wan俨需要”,“希望”,“恨”，认为、相信”等hope hatethink believe我喜欢狗e.g.I likedogs.我现在想出去散步I wanttogoout fora walknow.当表示“拥有时
3.have/has我有许多本书e.g.I havea lotof books.【友情提示】当表示“吃饭；开会；玩得愉快”等意思时，可用于进行时态have/has我彳门正玩得开心、e.g.We arehaving agood time.表示状态的动词“是”
4.be他在家里e.g.He isat home.单元小结04破坏；毁坏战士destroy v.fighter n.毁坏；毁灭战斗，打架destruction n.fight v./n.喧闹声，嘈杂声，噪声noise n.农产品product n.吵闹的；喧闹的；嘈杂noisy adj.产品（工业方面）production n.producer n的制片人，制作者吵闹地noisily adv.生产produce v.事实呼吸fact n.breathe v.因素呼吸factor n.breath n.科学家|Scientist n.感到有兴趣的interested adj.interesting科学Science n..令人产生兴趣的兴趣，adj interestn.科学的Scientific adj.爱好纯净的警告pure adj.warn v.纯净地警告，告诫purely adv.warning n.。
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