Unit 5 Learning About Language 课后习题--高中英语人教版（2019）选择性必修第一册.docx

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1、Section Learning About Language一、单句语法填空1. did this job must be rewarded.2. or not were successful,we can be sure that we did our best.3. is said that Mr Green has arrived in Beijing.4. he lied to the teacher surprised everyone.5. he refused my invitation remained unknown.二、完成句子1.大家正在讨论玛丽没来上课的原因。is b

2、eing discussed.2.尊敬老人很重要。we should respect the old.3.无论他买了哪一本书都要付款。would be paid for.三、完形填空All our food comes directly or indirectly from soil.The soil which is dark in colour is humus(腐殖质).Humus includes plenty of useful materials 1 from dead plants and waste matter from animals.Soil 2 its food.If

3、we do not 3 it with any,plants will not grow well on it.Animal waste is the best food for soil,and chemical 4 are good,too.A change of crop every year in the same soil will also do 5.When soil is too 6,winds blow it away,and the land will soon look like a 7.Farmers can prevent this 8 growing trees.T

4、his will weaken the 9 of the wind.After heavy rain,the 10 carries the humus down to the river.This often happens 11 the fields are on the hillsides.Farmers can level their fields and make them 12.At the beginning of the century there have been about 7,000 13 people on Earth.We now ought to 14 every

5、bit of the soil.15,where will such a large population grow their food?1.A.diedB.madeC.broughtD.taken2.A.eatsB.needsC.feedsD.enjoys3.A.giveB.produceC.supplyD.develop4.A.poisonsB.fertilisersC.powdersD.medicines5.A.harmB.goodC.helpD.favour6.A.lightB.energeticC.dryD.thirsty7.A.desertB.lakeC.valleyD.plai

6、n8.A.fromB.byC.offD.with9.A.noiseB.blowC.speedD.force10.A.windB.farmerC.treeD.water11.A.whereB.inC.toD.that12.A.hill-likeB.stair-likeC.bottom-likeD.gulf-like13.A.thousandB.thousandsC.millionD.millions14.A.affectB.useC.saveD.share15.A.OtherwiseB.HoweverC.ThereforeD.Though四、语篇填空Rise after fallingA fat

7、her was worried about his son,1. was sixteen years old but had no courage at all.So the father decided to call on a teacher to train his boy.The teacher said to the boys father,“I insist that your son 2.(leave) alone here.Ill make him into a 3.(reality) man within three months.However,you cant come

8、to see him during this period.”Three months later,the boys father 4. (return).The teacher arranged a boxing match between the boy and an 5. (experience) boxer.Each time the boxer struck the boy,the boy fell down,6. at once he stood up.Several times later,the teacher asked the boys father,“7. do you

9、think of your child?”“What a shame!” the boys father said,“I never thought he would be so 8.(easy) knocked down.I neednt have him stay here any longer!”“Im sorry that thats all you see.Dont you see that each time he 9.(fall) down,he stands up again instead of 10.(cry)?Thats the kind of courage you w

10、ant him to have.”Section Learning About Language一、1.Whoever2.Whether3.It4.That 5.Why二、1.Why Mary was absent from class2.Its important that3.Whichever book he bought三、【解题导语】怎样才能更好地利用我们赖以生存的土壤?怎样才能减少土壤的流失?本文给出了答案。1.Dtaken from“从中取出;取材于”,是动词-ed短语做定语,修饰useful materials。2.B土壤“需要”食物,指上文中的dead plants和waste

11、 matter from animals。下文的“the best food for soil”也是提示。3.Csupply.with.“把提供给”,是固定搭配。4.B改良土壤的应该是“化肥(chemical fertilisers)”。只有B项符合语境。poison毒药,毒物;powder粉末;medicine药。5.Bdo good “有益处,有好处”。6.C当土壤太“干燥(dry)”时,风就会把土壤吹走。7.A因为风把土壤吹走了,所以土地看上去就像“沙漠”。8.B此处用by表示通过某种方式或手段,后接动词-ing形式做宾语。9.D通过植树可以减弱风的“力量(force)”,从而防止土壤被

12、风吹走。noise噪声;blow吹;speed速度。10.D大雨过后,“雨水”会把腐殖质冲到河里。11.A此处where表示地点。12.B农民可以平整田地,使它们像梯级一样。stair-like像梯级的。13.Cthousand,million等与具体数字连用时,不加-s,故排除B、D两项,根据常识可知选C项。14.C此处表示我们现在应该“节约(save)”每一寸土地。15.A由下文的问句可知,此处应用otherwise表示“否则”。四、1.who2.be left3.real4.returned5.experienced6.but7.What8.easily9.falls10.crying3学科网（北京）股份有限公司