新概念英语第四册多项选择题：TheButterflyEffect新概念英语第四册多项选择题：The Butterfly EffectMultiple choice questions多项选择题Choose the correct answers to the following questions.prehension理解1，The reason its hard to forecast the weather is that _.b.there is always turbulencec.only satellites have a panoramic view of conditionsd.the effect of tiny changes cannot be detected or calculated2，Even with grid points which are sixty miles apart, forecasters _.b.have to make assumptions about some of the datac.work on modern weather modelsd.prevent errors from multiplying3，Which of these statements is true?a.The only way to solve the problem is to have sensors spaced at one-foot intervals.b.The only way to solve the problem is to have infinitely powerful puters.c.The only way to solve the problem is to have perfectly accurate readings.d.At present, there is no way of making absolutely accurate predictions.4，Tiny variations in temperature, pressure and humidity _.a.will be picked up by sensors at one-minute intervalsb.are used to predict the weather one month aheadd.produce expected resultsStructure 句型1，Generally speaking, any prediction _ rapidly.(1.2)a.is deterioratingb.has deterioratedc.will deteriorated.had deteriorated2，Only satellites _ see continent-size features.(11.5-6)a.are able toc.are possibled.are capable3，_ the earth could be covered with sensors.(11.9-10)a.Providing thatb.On condition thatc.Sayd.Allowing that4，The puter will be incapable _ whether Princeton will have sun or rain one month away.(11.13)a.predictb.to predictc.of predictingd.predictingVocabulary 词汇1，The worlds best weather forecasts are based on _.(1.1)b.guess workc.scientific factsd.accurate calculation2，The modern weather models work with a _ of points.(1.7)a.scaleb.balancec.lined.work3，Humidity refers to _.(1.11)a.lightb.water vapourc.pressured.heat4，An infinitely powerful puter takes in all the data and _ what will happen.(11.11-12)a.predictsb.foretellsc.estimatesd.works out新概念英语第四册多项选择题：Spare that spiderMultiple choice questions 多项选择题Choose the correct answers to the following questions.prehension 理解a.are beneficial insectsb.destroy insects without hurting us in any wayc.protect insect-eating animalsd.include some of the greatest enemies of the human race2，Birds and beasts _.a.eat as many insects as spidersb.eat more insects than spidersd.destroy a larger fraction of insects than spiders3，If spiders were insects, they would _.a.have eight legsb.have six legsc.be able to flyd.not destroy their own kind4，Spiders are active in killing insects _.a.all the timeb.for most of the yearc.in the summer monthsd.for a minimum of six months of each yearStructure 句型1，It would _ impossible for us to live in this world if insects had no enemies.(11.2-3)a.make itb.stayc.bed.have it2，We owe _ to the birds and beast who eat insects.(1.4)a.a great dealb.a lot ofc.a great manyd.much of3，How many spiders are involved _ this work on our behalf?(1.9)a.atb.forc.ind.to4，There are many different _ spiders.(1.11)a.sorts ofb.kind ofc.type ofd.kindsVocabulary 词汇1，Spiders _ insects.(11.3-4)b.guardc.protectd.insure us against2，You can see at a glance that spiders are not _ insects.(1.7)a.similarb.like toc.asd.the same as3，Spiders are creatures with large _.(1.13)a.hungerb.appetitesc.desiresd.eating4，Spiders like to eat more than _ a day.(1.13)a.threeb.three timec.three timesd.threes新概念英语第四册多项选择题：Finding fossil manMultiple choice questions 多项选择题Choose the correct answers to the following questions.prehension 理解1，In illiterate societies, story-telling is a way of _.(a) teaching people how to write(b) allowing us to find out about things that happened 5,000 years ago(c) passing knowledge of the past from one generation to another(d) preserving sagas recounted by story-tellers2，It is extremely likely that ancient people _.(a) moved from one place to another(b) came from Indonesia(c have left us information about their migrations3，Anthropologists have been curious about _.(a) how Indonesia came to be inhabited(b) how the Polynesian islands came to be inhabited(c) why the Polynesian people travelled from Indonesia(d) how the sagas told by ancient people were written4，Though wood and skins rot away, anthropologists can learn a great deal from _.(a) materials that are easy to shape(b) the bones of men who made tools(c) stones that do not decay(d) ancient tools made from stoneStructure 句型1，In some parts of the world people are still _ to write. (11.1-2)a.incapableb.impotentc.enabled.unablea.by handb.by handingc.to handd.in handmigrations. (1.4)b.effectc.why