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精选新概念英语第四册第42课:Recording an earthquake 精选新概念英语第四册第21课:William S.Hart and the early 'Western' film 精选新概念英语第四册第21课:William S.Hart and the early 'Western' film 精选新概念英语第四册第21课:William S.Hart and the early 'Western' film 精选新概念英语第四册第21课:William S.Hart and the early 'Western' film为了方便同学们的学习，今天小编大家带来新概念英语第四册多项选择题,希望能够帮助到大家，下面小编就和大家分享，来欣赏一下吧。
新概念英语第四册多项选择题：The Butterfly Effect
Multiple choice questions多项选择题
Choose the correct answers to the following questions.
Comprehension理解
1，The reason it's hard to forecast the weather is that ______.
a.conditions rapidly deteriorate
b.there is always turbulence
c.only satellites have a panoramic view of conditions
d.the effect of tiny changes cannot be detected or calculated
2，Even with grid points which are sixty miles apart, forecasters _____.
a.have to depend on satellites for information
b.have to make assumptions about some of the data
c.work on modern weather models
d.prevent errors from multiplying
3，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 computers.
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 intervals
b.are used to predict the weather one month ahead
c.can lead to completely unexpected weather conditions
d.produce expected results
Structure 句型
1，Generally speaking, any prediction ______ rapidly.(1.2)
a.is deteriorating
b.has deteriorated
c.will deteriorate
d.had deteriorated
2，Only satellites _______ see continent-size features.(11.5-6)
a.are able to
b.could
c.are possible
d.are capable
3，_____ the earth could be covered with sensors.(11.9-10)
a.Providing that
b.On condition that
c.Say
d.Allowing that
4，The computer will be incapable ______ whether Princeton will have sun or rain one month away.(11.13)
a.predict
b.to predict
c.of predicting
d.predicting
Vocabulary 词汇
1，The world's best weather forecasts are based on _______.(1.1)
a.certain knowledge
b.guess work
c.scientific facts
d.accurate calculation
2，The modern weather models work with a _____ of points.(1.7)
a.scale
b.balance
c.line
d.network
3，‘Humidity’ refers to ______.(1.11)
a.light
b.water vapour
c.pressure
d.heat
4，An infinitely powerful computer takes in all the data and _____ what will happen.(11.11-12)
a.predicts
b.foretells
c.estimates
d.works out
新概念英语第四册多项选择题：Spare that spider
Multiple choice questions 多项选择题
Choose the correct answers to the following questions.
Comprehension 理解
1，Spiders are our friends because they ____.
a.are beneficial insects
b.destroy insects without hurting us in any way
c.protect insect-eating animals
d.include some of the greatest enemies of the human race
2，Birds and beasts ____.
a.eat as many insects as spiders
b.eat more insects than spiders
c.can't compare with spiders as destroyers of insects
d.destroy a larger fraction of insects than spiders
3，If spiders were insects, they would ____.
a.have eight legs
b.have six legs
c.be able to fly
d.not destroy their own kind
4，Spiders are active in killing insects ____.
a.all the time
b.for most of the year
c.in the summer months
d.for a minimum of six months of each year
Structure 句型
1，It would ____ impossible for us to live in this world if insects had no enemies.(11.2-3)
a.make it
b.stay
c.be
d.have it
2，We owe ____ to the birds and beast who eat insects.(1.4)
a.a great deal
b.a lot of
c.a great many
d.much of
3，How many spiders are involved ____ this work on our behalf?(1.9)
a.at
b.for
c.in
d.to
4，There are many different ____ spiders.(1.11)
a.sorts of
b.kind of
c.type of
d.kinds
Vocabulary 词汇
1，Spiders ____ insects.(11.3-4)
a.defend us from
b.guard
c.protect
d.insure us against
2，You can see at a glance that spiders are not ____ insects.(1.7)
a.similar
b.like to
c.as
d.the same as
3，Spiders are creatures with large ____.(1.13)
a.hunger
b.appetites
c.desires
d.eating
4，Spiders like to eat more than ____ a day.(1.13)
a.three
b.three time
c.three times
d.threes
新概念英语第四册多项选择题：Finding fossil man
Multiple choice questions 多项选择题
Choose the correct answers to the following questions.
Comprehension 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-tellers
2，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 migrations
(d) preserved their sagas and legends
3，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 written
4，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 stone
Structure 句型
1，In some parts of the world people are still ____ to write. (11.1-2)
a.incapable
b.impotent
c.enable
d.unable
2，They can preserve their history ____ downlegends. (1.3)
a.by hand
b.by handing
c.to hand
d.in hand
3，The ____ why these legends are useful is that theytell us about migrations. (1.4)
a.cause
b.effect
c.why
d.reason
4，There weren't ____ of them who could write down what they did.(1.5)
a. any
b. none
c. no one
d. no
Vocabulary词汇
1，The only way they can preserve their history is to ____ stories. (11.2-3)
a.tell
b.make
c.say
d.recount
2，The people who lived long ago could not ____ their history.(1.5)
a.make
b.know
c.record
d.note
3，Some sagas tell us about the ____ of Polynesian peoples.(11.6-7)
a.origin
b.ancestors
c.explanation
d.legend
4，Tools made of stone, especially flint, were made by ____ (1.11)
a.old men
b.men who lived long ago
c.men of old
d.past men
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