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UNIT8Period One课时作业▼题组A基础练（建议用时10分钟）I.单词拼写
1.Do rememberto pullout chargerwhen the（电池）is full.
2.After muchthought,we cameup witha good（解决办法）.
3.Life islike an（海洋）；only thestrong-willed canreach theother shore.
4.The caris aconvenient meansof（运输方式），but wehave madeit ourway of life.
5.The challengeproved howdifficult it is todrive acrossa（沙漠）without guidance.
6.The Greenswould havearrived ontime,but theircar had a（平坦的）tyre on the halfway.
7.It isimportant topay your（电）bill ontime,as latepayments mayaffect yourcredit.
8.Recently stockprices havebeen fallingsharply becauseof theinfluence of the（全球的）financial crisis.【答案】
1.battery
2.solution
3.ocean
9.transport/transportation
5.desert
6.flat
7.electricity
8.global II.单句语法填空L Itis carelessoftheboy toleave thetap（run）all thetime.
2.All theafternoon heworked withthe door（lock）.
3.The cluboffers widevariety ofgames to the localteenagers.
4.Ordinary soap,（use）correctly,can dealwith bacteriaeffectively.
5.The conversationshould beharmony withthe surroundings.
6.At theschool openingceremony,our headmasterrequired usto raiseour competitive（aware）in modernsociety.
7.Everyone in the factoryshould cata（balance）diet andkeep balanceof nature.
8.In myview,an eyefor aneye isnot theright way（solve）problems.
9.It sa pity that the（industry）cities builtin thenineteenth centurydo notattract visitors.
10.There islittle doubtthat（recycle）is goodfor theenvironment.【答案】
1.running
2.locked
3.a
4.used
5.in6,awareness
7.balanced
8.to solve
9.industrial
10.recycling III.完成句子
1.,I haveno timego outwith you.有许多工作要做，我没时间和你一起出去
2.He discoveredher,reading anovel.他发现她坐在火堆旁看一本小说
3.Look,the greenmountains andgolden fieldsare theblue sky.看，绿色的群山和金黄色的田野是与蓝色的天空是多么的和谐
4.Her firsttask wasto environmentalconservation in the village.她的首要任务就是增强村民的环保意识
5.I mthankful forthe chanceto,as together,we maketomorrow betterthan today.我感谢有机会尽我所能，和大家一起把明天变得更好【答案】
1.With alot ofwork to do
2.sitting nearthe fire
3.so inharmony with
4.raise awarenessof
5.do mypart题组B提升练（建议用时:30分钟）I.阅读理解Trees areuseful toman in three veryimportant waysthey providehim food,wood andother products；they givehim shade；and theyhelp toprevent drought（干旱）and floods.Unfortunately,in manyparts ofthe world,man hasnot realizedthat thethird ofthese servicesis the most important.In hiseagerness todraw quickprofit from the trees,he hascut themdown in large numbers.Two thousandyears ago,a.ri chand powerfulcountry cutdown its treesto bui1d warships,with whichto gainitself anempire.It gainedthe empirebut,without itstrees,its soilbecame bareand poor.When theempire fellto pieces,the countryfound itselffaced byfloods andstarvation.Even wherea governmentrealizes the importance ofa plentifulsupply of trees,itisdifficult sometimesto makethe peoplerealize this.They cutdown thetrees butare toocareless toplant andlook afternew trees.So unless the governmenthas agood systemof control,or caneducate thepeople,the forests will slowlydisappear.This doesnot onlymean that there willbe fewertrees.The resultsare evenmore seriousfor wherethere aretrees,their rootsbreak the soil up,allowing therain tosink in,and alsobind the soil.This preventsthesoilfrom beingwashed away.But wherethere areno trees,the rainfallson hardground andflows awayonthesurface,and thiscauses floodsand therain carriesaway therich topsoil inwhich cropsgrow.When allthe topsoil isgone,nothing remainsbut worthlessdesert.
1.Trees areuseful toman mainlyinthreeways,themost important ofwhich isthat theycan.A.keep himfromthehot sunshineB.protect himfrom droughtsand floodsC.make himdraw quickprofit fromthem D・enable himto buildwarships D.2・It sa greatpitythat.A.man hasn,t realizedtheimportance oftreesto himB.man iseager toprofit fromtrees C.man isonly interestedin buildingempires D.man hasnt foundout thathe haslost alltrees E.
3.Sooner orlater the forestswi11disappear.A.unless acountry has a plentysupply oftrees B.unless peoplestop cuttingdown theirtrees C.unlessthe government punishesthose whocut treesinstead ofplanting themD.unless allpeople aretaught theimportanceofplanting trees
4.The underlinedword“bind”in Paragraph5means“A.to washaway B.to makestay togetherC.to makewet D.to improve【语篇解读】本文是一篇说明文这篇短文从三个方面告诉我们树对人类来说是重要的一是树可以为人类和动物提供食物、木材和其他产品；二是树可以给人类提供树荫；三是树木可以防止干旱和洪水因此我们要多植树，注意保护树木
1.B细节理解题c根据第一段Trees areuseful toman inthree veryimportant waysthey providehim food,wood andother products；they givehim shade；and theyhelp toprevent drought干旱and floods.以及第二段第一句u Unfortunately,in manyparts ofthe world,man hasnot realizedthat thethird ofthese servicesis themost important.n可知，树对人类的用处主要有三方面，其中最重要的是它们能保护人类免受干旱和洪水
2.A细节理解题根据第二段第一句^Unfortunately,in manyparts ofthe world,man hasnot realizedthatthethird ofthese servicesis themostimportant.可知，很遗憾的是，人类没有意识到树木对他们的重要性
3.D细节理解题根据第四段末句“So unlessthegovernmenthasagood systemof control,or caneducate thepeople,theforestswill slowlydisappear.“可知，除非所有人都被教育植树的重要性，否则森林迟早会消失
4.B词义猜测题根据下句“This preventsthesoilfrom beingwashed away.”可推断出，该句的意思是因为有树的地方，它们的根会把土壤弄碎，让雨水渗入，也会把土壤凝固在一起bind的意思是“凝固；捆绑”★阅读加油站product n.产品；产物eagerness n.渴望；热心；热切starvation n.挨饿，饥饿；饿死inlargenumbers大量地fall topieces瓦解When allthe topsoil isgone,nothing remainsbut worthlessdesert.当所有的表层土壤都消失了，剩下的就只有毫无价值的沙漠了H.完形填空My fatherwas killedin acar accident.My sisterand I were reallytoo youngto]what wasgoing on,but Iknew wemissed dadand mumwas lonely.Two yearslater,both ofus2her tomeet someonenew.Then Charlescame intomy mum,s lifeand theydecided toget married.My sisterand Iwere so3that we were gettinga daddy.That wasjust thebeginning of4years forus.Charles sawus ashis owndaughters insteadof“step children.My motherwas aqueen andwewereprincesses.Daddy wasa manthat wewere so5to callhim Daddy.However,we receivednews thatwould forever6our lives.Daddy hadcancer.But henever complained（抱怨）and wasdetermined toget asmuch outoflifeas possible.I havenever experiencedsuch painas Idid seeingmy Daddy
7.I havealso neverseen such8shown whenhe9faced thedestiny（命运）with asmuch humorand determinationas hecould gather.I willnever10the dayI wasspending themorning withhim andhe hadgotten violently11Mom andIweresitting outsidethe roomin casehe neededhelp.All ofa sudden,he began12,“Just ACloser Walkwith Thee.We raninside andwere movedto see13facing death,he stillhadasong inhis heartand asmile onhis face.Daddy wentto heavenweeks later,with ourappreciation forhis careand14tothefamily andour sadnessfor losinga daddy,not byblood,but by
151.A.observe B.witness C.catch D・know
2.A.refused B.encouraged C.taught D.commanded
3.A.afraid B.sad C.excited D.surprised
4.A.wonderful B.harmful C.painful D.successful
5.A.afraid B.upset C.proud D.concerned
6.A.lose B.control C.improve D.change
7.A.suffer B.enjoy C.recover D.lie
8.A.fear B.hope C.doubt D.courage
9.A.bravely B.carefully C.gently D.deeply
10.A.remember B.want C.forget D.expect
11.A.upset B.ill C.angry D.tired
12.A.shouting B.crying C.singing D.reading
13.A.as ifB.even ifC.unless D.before
14.A.addition B.determination C.expression D.devotion
15.A.1ove B.accident C.law D.chance【语篇解读】本文是一篇记叙文文章讲述作者父亲去世后，继父走进了他们的生活,给他们带来了很多快乐然而，继父患有癌症，但他仍然勇敢地面对命运
1.D“我的”父亲死于一场车祸，“我的”妹妹和“我”真的太小了，不知道发生了什么observe“观察”;witness“目睹；catch“抓住”;know“知道二
2.B encouragesb.todosth.意为“鼓励某人做某事”两年后，“我们”俩都鼓励她结识新朋友refuse“拒绝”；encourage“鼓励；teach教”；command“命令”
3.C“我”妹妹和“我”非常兴奋，“我们”要有一个爸爸了
4.A对“我们”来说，那只是美好岁月的开始
5.C爸爸是一个“我们”都自豪地称呼他为爸爸的人
6.D然而，“我们”收到会永远改变“我们”生活的消息lose“失去”；control“控制；improve改善”;change改变
7.A“我”从来没有经历过像看到“我”爸爸那样受苦suffer“受苦”；enjoy“喜欢”;recover“恢复”；lie“说谎”
8.D“我”也从来没有见过他表现出这样的勇气fear“害怕”；hope“希望”；doubt“怀疑”；courage“勇气”
9.A当他勇敢地面对命运时bravely勇敢地；carefully“仔细地”；gently“温柔地”;deeply“深深地”
10.C“我”永远不会忘记那天早上我和他在一起，他病得很厉害remember“记得”;want“想要”；forget“忘记”；expect“期望”
11.B这里表示“他病得很厉害”
12.C这里表示“他唱起了《只是与你近距离行走》这首歌二
13.B“我们”跑进去，很感动地看到，即使面对死亡，他的心里仍然有一首歌，脸上仍然挂着微笑
14.D几周后，爸爸去了天堂，“我们”感谢他对家庭的关心和奉献addition增加;determination“决心”；expression“表达”；devotion“奉献”
15.A“我们”为失去爸爸而悲伤，不是因为血缘，而是因为爱HL语法填空Diets havechanged inChina一and sotoo hasits topcrop.Since2011,the countryLgrow morecorn thanrice.Corn productionhas jumpednearly125percent over2past25years,while ricehas increasedonly7percent.A tastefor meatis
3.actual behindthe changeAn importantpart ofits cornis usedto feedchickens,pigs,and cattle.Another reasonfor corns riseThe governmentencourages farmersto growcorn insteadof rice
4.improve waterquality.Corn usesless water
5.rice andcreates lessferti1i zer化肥runoff.This switch has decreased
6.pollute inthe countrys majorlakes andreservoirs水库and madedrinking watersafer forpeople.According tothe WorldBank,China accountsfor about30percent oftotal
7.globe fertilizerconsumption.The ChineseMinistry ofAgriculture findsthat between2005-when thegovernment
8.start asoil-testing program92_gives specificfertilizer recommendationsto farmers一and2011,fertilizer usedropped by
7.7million tons.That preventedthe emission抖F放of
51.8million tonsof carbondioxide.China,s approachto protectingits environmentwhile
10.feed itscitizens offersuseful lessonsfor agricultureand foodpolicymakers worldwide.says thebank sJuergen Voegele.【语篇解读】本文是一篇说明文为保护环境，中国在农作物种植上做了一些变化这一举措得到了世界的认可为全世界农业和粮食政策制定者提供了很有用的经验
1.has grown考查时态句意自从20H年以来，中国种植的玉米比水稻多since加“时间点二与现在时间关联，要用现在完成时“thecountry”是单数概念故填has growno
2.the考查冠词句意玉米产量在过去25年里增长了近125%,而大米只增长了7%o“inthepast25years”意为“在过去的/最近的25年里”
3.actually考查副词句意实际上，对肉的需求是这种变化的背后原因这里要用副词修饰句子
4.to improve考查不定式句意为了改善水质，政府鼓励农民种植玉米而不是大米谓语动词encourages和improve在逻辑上存在目的关系，要用不定式形式
5.than考查连词句意玉米比大米使用的水更少根据关键词less可知，这里填比较连词than
6.pollution考查名词句意这一转变减少了中国一些大型湖泊和水库的污染，使人们喝水更安全hasdecreased后跟pollute相应的名词作宾语
7.global考查形容词句意中国约占全球化肥总消费量的30%u fertilizerconsumption”是名词短语，故应该用形容词修饰
8.started考查时态句意2005年政府启动了一项土壤测试项目本句是when引导的定语从句，修饰先行词2005,故用一般过去时
9.that/which考查关系代词句意2005年政府启动了一项土壤测试项目，该项目给农民推荐一些特定的肥料根据空后的谓语动词gives可知，该定语从句缺少主语，使用关系代词program指代事物故填that/which
10.feeding考查省略句句意:既养活了国民，又保护了环境中国这一做法为全世界的农业和粮食政策制定者提供了很有用的经验while引导了一个时间状语从句，表示“在……的同时”由于主从句主语一致且含有be动词，while后面省略掉了“China is”即China与feed在逻辑上是主动关系故填feedingo。
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