新概念第四册第39课课文详解,新概念第四册第3课练习题及答案

新概念英语第4册课后习题答案: 　　Unit 3 CABDA CDABA CD 　　新概念英语第4册课后习题: 　　Multiple choice questions 多项选择题 　　Choose the correct answers to the following questions. 　　Comprehension 理解 　　1 Modern climbers differ from their predecessors because they _____. 　　a.like to find the easiest way to the top of a mountain 　　b.like sport 　　c.prefer difficult climbs to easy ones 　　d.always follow a particular route 　　2 It is probably true to say that modern climbers ____. 　　a.enjoy testing themselves on difficult climbs 　　b.avoid dangerous situations 　　c.are not as well equipped as earlier climbers 　　d.are only interested in getting to the top of a mountain 　　3 The pioneers had a hard time because ____. 　　a.Zermatt and Chamonix had rapidly become popular 　　b.Alpine villages were primitive 　　c.the mountains were extremely high 　　d.there wasn't anything to eat 　　4 It is probably true to say that early climbers _____. 　　a.had seven course dinners when they were climbing 　　b.didn't mind uncomfortable conditions 　　c.always found accommodation with the local priest 　　d.enjoyed a higher standard of living back home 　　Structure 句型 　　5 Earlier climbers liked summits _____ had never been climbed before.(11.2-4) 　　a.which 　　b.which they 　　c.that they 　　d.unless they 　　6 ____ single aim was getting to the top.(11.6-7) 　　a.They're 　　b.There 　　c.Their 　　d.Theirs 　　7 _____ Zermatt and Chamonix, most places wereunknown.(11.8-9) 　　a.Except 　　b.Unless 　　c.Without 　　d.Apart from 　　8 _____ were generally dirty and flea-ridden.(11.10-11) 　　a.The few inns that existed 　　b.Inns like this 　　c.Such inns 　　d.Few inns 　　Vocabulary 词汇 　　9 In the pioneering days this was not the ______ at all.(1.2) 　　a.condition 　　b.situation 　　c.history 　　d.event 　　10 They often faced difficulties of the most ____ nature.(11.4-5) 　　a.dangerous 　　b.dreadful 　　c.extreme 　　d.pitiful 　　11 -all washed down with _____wine.(1.12) 　　a.course 　　b.sour 　　c.rough 　　d.new 　　12 Often a valley ______ no inn at all.(1.12) 　　a.was proud of 　　b.advertised 　　c.showed 　　d.possessed

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