1、Period ThreeWord power & Grammar and usage.语境填词1When she is offered icecream or pie,she always chooses the _ (前者)2With you _ (支持) me,Ill stick to my opinion.3Business leaders gave an _(热情的) welcome to the proposal.4The exact origin of the universe remains a _(谜)5It is said that the pirates buried th
2、eir _ (金银财宝) on this island.6Similar trends may be _ (看到) in most modern societies.7What have you been doing _ (最近)?8Do you believe that life _ (存在) on Mars?.选词填空1Children spent hours watching the planes _ and land.2They got _ each other among the crowd.3I _ English when I was in London.4I often _ m
3、y younger brother soon after I left hometown.5Ive been here for three months,and _ Ive enjoyed it.6The concert _ the National Anthem.7Three students were chosen to _ the experiment.8_ that you dont get run over when you cross the street.同义词辨析1用separate.from/divide.into的适当形式填空(1)The students in the c
4、lass were _ four groups to have a discussion.(2)Its not difficult to _ a butterfly _ a moth.(3)Lets _ the big apples _ the small ones.2用late/lately/later/latter/latest的适当形式填空(1)This is the _ weapon nowadays.(2)Tom came to school _ and missed the first lesson.(3)We _ learnt that this wasnt true at al
5、l.(4)I havent been home _.(5)Of these two men the former is dead,but the _ is still alive.(6)The weather report says it will be fine _ on.3用supply/provide/offer的适当形式填空(1)Somehow she managed to _ food and clothing for her children.(2)We _ power to the three nearby towns.(3)His uncle has _ him a good
6、job but he doesnt like it at all.(4)The government has _ lots of clothes,food,and drinking water to the homeless people in the flooded area.4用too much/much too填空(1)Ive got _ work to do.(2)The computer is _ expensive.(3)The work is _ for me.用所给词的适当形式填空1His brother _ never _ (read) any books about Sto
7、nehenge before.2Tom _ (read)a book about the Loch Ness Monster this morning and hell get through soon.3I _ (not be)so delighted since I _ (enjoy)myself last.4But no evidence of life _ (discover)on any of these planets so far.5Will someone go and get Dr.White?He _ already _ (send) for.6The travelers
8、say they come from London and _ (travel) for two months.7How many times _ they _ (swim) in the sea?8How long _ you _ (play)computer games?.单项填空1Without facts,we cant form a worthwhile opinion,for we need to have factual knowledge _ our thinking.Aupon which to base Bwhich to be based on Cwhich to bas
9、e upon Dto which to be based2Everyone in the hospital hoped that he_after a few days treatment.Apicked up Btook upCgave up Dmade up3Its only_that I know why she wasnt feeling well all these days.Alate Blately Clatest Dlatter4As equipment improved,satellites began_scientists_weather maps of the entir
10、e globe.Aproviding;for Bsupplying;forCoffering;with Dproviding;with5Im sure Andrew will win the first prize in the final.I think so.He _ for it for months.Ais preparing Bwas preparingChad been preparing Dhas been preparing6The price_,but I doubt whether it will remain so.Awent down Bwill go downChas
11、 gone down Dwas going down7The country life he was used to _ greatly since 1992.Achange Bhas changedCchanging Dhave changed8Excuse me,Marcia,a reporter from Vanity Fair _ all day.Could you speak to her now?Aphones Bhas phonedChas been phoning Dphoned9Glad to see you back.How long_in Russia?Adid you
12、stay Bwere you stayingChave you been staying Dhave you stayed10My brother is an actor.He_in several films so far.Aappears BappearedChas appeared Dis appearing 11.When you are home,give a call to let me know you_safely.Aare arriving Bhave arrivedChad arrived Dwill arrive12Why,Jack,you look so tired!W
13、ell,I_the house and I must finish the work tomorrow.Awas painting Bwill be paintingChave painted Dhave been painting13Every year a flood of farmers arrive in Shenzhen for the moneymaking jobs they_before leaving their hometowns.Apromised Bwere promisedChave promised Dhave been promised14I have to se
14、e the doctor because I_a lot lately.Ahave been coughing Bhad coughedCcoughed Dcough15Im sorry,but I dont quite follow you.Did you say you wanted to return on September 20?Sorry,I_myself clear.We want to return on October 20.Ahadnt made Bwouldnt makeCdont make Dhavent made.完形填空The amount of usable wa
15、ter has always been of great interest in the world._1_springs and streams sometimes means control,particularly in the_2_areas like the desert.The control is possible even without possession of large areas of_3_land.In the early days of the American West,gun fights were not_4_for the water resources(
16、资源),and laws had to be _5_to protect the water rights of the_6_and the use of the water resources accordingly._7_is known to us all,there is not_8_water in some places for everyone to use as much as he likes.Deciding on the _9_of water that will be used in any particular period_10_careful planning,s
17、o that people can manage and use water more_11_.Farmers have to change their use of water or demand for water_12_the water supply forecast(预报)The_13_water supply forecast is based more on the water from the_14_than from the below.Interest is_15_in the ways to increase rainfall by manmade methods,and
18、 to get water from the winter snow on mountain_16_.With special equipment,some scientists are studying the ways in which the mountain snow can be_17_,and with the help of a reporter station,they send the_18_data(数据)to the base station.The operator at the base station can get the data at any time by_
19、19_a button.In the near future,the forecast and use of water_20_probably depend on the advanced knowledge of snow on mountains,not of water underground.1A.UsingBHoldingCOwningDFinding2A.dryBdistantCdesertedDwild3A.fineBbeautifulCrichDfarming4A.unlawfulBunacceptableCunpopularDuncommon5A.madeBdesigned
20、CsignedDwritten6A.winnersBsettlersCfightersDsupporters7A.ThatBItCWhatDAs8A.plentifulBenoughCanyDmuch9A.typeBqualityCamountDlevel10A.requestsBrequiresCmeansDsuggests11A.effectivelyBeasilyCconvenientlyDactively12A.leadingtoBduetoCowingtoDaccordingto13A.correctBfurtherCaverageDearly14A.cloudsBskyCairDa
21、bove15A.raisingBrisingCbuildingDlasting16A.rocksBtipsCtopsDtrees17A.taken care ofBmade use ofCpiledupDsavedup18A.pickedBproducedCusedDgathered19A.touchingBknockingCpressingDturning20A.mightBcanCwillDshould在“This is (It is) the first(second,.)time that.”句型中,that从句要用现在完成时。在“It is(has been).since.”结构中,
22、主句经常用现在完成时,也可用一般现在时。但since引导的从句要用一般过去时。1This is the third time that I have visited the Great Wall.这已经是我第三次来长城了。2It has been/is about 2 years since I came to Nankai University.我来到南开大学已有两年了。3It has been/is a long time since I last came to the town.自从我上次到城里已有很长时间了。答案.1.former2.supporting3.enthusiastic4
23、.mystery5.treasure6.observed7.lately/recently8.exists.1.take off2.separated from3.picked up4.dreamed of5.so far6.began with7.carry out8.Take care.1.(1)divided into(2)separate;from(3)separate;from解析separate.from.把从中分开,强调把原来连在一起,靠近或相似的分隔开来。divide.into.把分成,强调把整体分成若干份。2(1)latest(2)late(3)later(4)lately(
24、5)latter(6)later解析late adj./adv.“迟的,晚的”,通常表示时间上的晚或迟;lately adv.“最近,近来”,相当于recently,多与现在完成时连用;later adv.后来,以后;latter adj.常与定冠词the连用,表示列举两者中的后者,与the former相对;latest adj.最新的,最近的。3(1)provide(2)supply(3)offered(4)supplied解析supply意为“供给,供应”,“为某人提供某物”通常用作supply sb. with sth.或supply sth. to sb.,不能使用supply st
25、h. for sb.。provide意为“提供,供应,备办”,“为某人提供某物”常用作provide sb. with sth.或provide sth. for sb.。offer意为“(主动)提供,提出”,表示“为某人提供某物”,通常后面接双宾语,构成offer sb. sth.或offer sth. to sb.。4(1)too much(2)much too(3)too much解析(1)too much可以修饰不可数名词,在句子中作定语;too much也可以单独使用,相当于一个代词,在句子中可以作表语或者宾语;too much还可以作副词,在句中作状语,表示“过于”“太多”(mor
26、e than enough)。(2)much too用法同too,只用作副词,不单独使用,后面要接形容词或其他副词。虽然too much和much too都可用作副词,但too much不可以修饰形容词,而much too不可以修饰动词。.1.has;read2.has been reading3.have not been;enjoyed4.has been discovered5.has;been sent6.have been travelling7.have;swum8.have;been playing.1.A句意为:没有事实,我们就不能形成有价值的观点,因为我们的思考必须以真实的知
27、识为基础。upon which to base our thinking 是动词不定式短语作定语,该短语中介词必须放在which前,故选A。2A句意为:医院里的每个人都希望他会在几天治疗之后恢复健康。pick up恢复健康;take up从事;占据;give up放弃;make up编造;弥补;化妆;和解。3B句意为:直到最近我才了解到她这些天感到不舒服的原因。lately最近,同recently。4D本题为短语辨析题。A、B两项搭配错误;C项中offer为及物动词,后接双宾语,因此应去掉介词with。句意为:设备改进后,人造卫星开始向科学家提供整个地球的气象图。5D由句中“for month
28、s”与“will”可知,prepare的动作应发生在过去而且到目前还在继续,故用现在完成进行时。6C根据从句whether it will remain so用一般将来时态可以判断出,价格的下调对现在产生了影响,故用现在完成时态,故选C。7Bhe was used to为定语从句,修饰先行词country life,而其宾语为省去的关系代词that/which,又根据时间状语since 1992,可知B项正确。8C句意为:对不起,玛西娅,一位来自Vanity Fair的记者一整天都在打电话,你现在能和她通话吗?表示过去开始的动作一直持续进行到现在,用现在完成进行时态。题干中all day表示一
29、段时间。9A根据句意,既然glad to see you back,说明stay in Russia这一动作已发生,且发生在过去,未涉及现在的状况,所以C、D两项不合适;B项是过去进行时,指过去某时正在发生的动作,所以也不正确;A项是一般过去时,用来陈述过去时间内发生的动作,故选A。10C时间状语so far表示“到目前为止”,它常和现在完成时连用,故选C。 11.B句意为:当你到家时,给我打电话,让我知道你已经安全到达了。根据句意应选B项have arrived。are arriving为现在进行时表将来;had arrived为过去完成时,强调动作的发生时间为过去的过去;will arri
30、ve为一般将来时,三者均不符合句意。12D句意为:哎呀,杰克,你看上去很疲倦!噢,我一直在粉刷房子,明天必须完工。由句意可知paint这一动作一直延续到tomorrow,故用现在完成进行时。13D句意为:每年大量农民工涌入深圳,去寻找他们离乡前别人给他们许诺的挣钱的工作。此处农民工是“被许诺工作”,需用被动语态,故排除A和C两项;B项仅表一般过去时的被动;D项表示“已经被许诺”,故选D。14A句意为:我不得不去看医生,因为我最近一直咳嗽得很厉害。由时间状语lately和句子语境可以得出,这里用现在完成进行时最合适,表示最近一段时间以来一直在进行的动作,暗含此动作有可能还继续进行下去。15D句意
31、为:对不起,我没有听清楚你的话。你是说你们想在9月20日返回吗?对不起,我自己没有说清楚。我们想在10月20日返回。根据句意可知“我”虽然刚刚已经表达了自己的意思,但现在导致的结果是没有表达清楚,所以应用现在完成时,故选D。.1.C文章第一句便点题“在全世界可以使用的水的总量一直是人们感兴趣的”,故引起下文“拥有泉水或溪流有时意味着控制”,故选C项。use使用;hold抓住,一般用于掌握权力;担任职务;find发现。2A因为下文提到like the desert所以此处为dry areas;deserted “荒芜的”,荒芜、废弃的地方不一定缺水。3Crich land意为“富饶肥沃的土地”,
32、本句暗示出“人们控制水要比拥有富饶肥沃的土地还重要”。4Duncommon意为“不寻常的”,本句中not uncommon即为common,说明为争水而引起争斗打仗是常事,可见水是重要的。5Amake laws to do制订法律做。6Bsettlers意为“外来殖民者”。7Das作为关系代词引导非限制性定语从句。8B由上文可知水并不是像人们想的那样用之不尽,取之不竭的,因此“there is not enough water.”。9Cthe amount of.的数量/总量。10Brequire需要,根据上下文可知用水需要有计划地节约使用。11A根据上下文可知应选effectively,意为“有效地”。12Daccording to为介词短语,意为“根据”。13Acorrect water supply forecast中的correct意为“正确的”或“准确的”。14D该空与下文below相对使用,故填above。15Brising表示增加,此空需填不及物动词。16Cmountain tops山顶上。rock岩石;tip尖端;tree树,均不合题意。17Bmake use of为固定词组,意为“使用,利用”。18Dgathered意为“收集到的”,过去分词作定语。19Cpress a button按开关。20C用情态动词will更含有一种趋势,可能性更大。