雅思阅读-练习三及答案解析.doc

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1、雅思阅读-练习三及答案解析(总分：40.00，做题时间：90 分钟)一、Reading passage 1(总题数：2，分数：13.00)Questions 1-5Reading passage 1 has eight paragraphs, A-H.Which paragraph contains the following information ?Write the correct letter, A-H, in boxes 1-5 on your answer sheet.（分数：5.00）(1).The discussion about temperature of the Ice

2、Age（分数：1.00）填空项 1:_(2).A kind of rock that could be easily carved by glaciers（分数：1.00）填空项 1:_(3).Ice sheet could shape special weather environment（分数：1.00）填空项 1:_(4).The official duration of the Ice Age（分数：1.00）填空项 1:_(5).A wide range of substances of glacier indicated its trace.（分数：1.00）填空项 1:_Ques

3、tions 6-13Do the following statements agree with the information given in Reading Passage I ? In boxes 6-13 on your answer sheet, writeTRUE if the statement agrees with the informationFALSE if the statement contradicts the informationNOT GIVEN if there is no information on this（分数：8.00）(1).The Ice A

4、ge was developed in the early period of glaciation.（分数：1.00）填空项 1:_(2).There were some variations of temperature in a common day during the Ice Age.（分数：1.00）填空项 1:_(3).Massive ice river has been only found in the north America.（分数：1.00）填空项 1:_(4).The first ice sheet came southward to Indiana.（分数：1.0

5、0）填空项 1:_(5).Magnetic pole of the Earth has turned into opposite direction some times since 700,000 years ago.（分数：1.00）填空项 1:_(6).Glacier transformed entirely earths shape, where it has passed.（分数：1.00）填空项 1:_(7).The giant Teays bedrock valley system has provided sufficient river resource until now.

6、（分数：1.00）填空项 1:_(8).After destruction of natural vegetation, Indiana first glacier continued to flow to the south of the State.（分数：1.00）填空项 1:_二、Reading passage 2(总题数：2，分数：14.00)Questions 14-22Reading Passage 2 has twelve marked paragraphs, A-L.Choose the correct heeding for each paragraph from the

7、list of headings below.Write the correct number, i-xiii , in boxes 14-22 in your answer sheet.List of Headingsi micro food chain under the earthii locations of damage seekingiii the historic scenery beneath the earth has been under attackiv restricting bacteria breeding via absorbing one chemical el

8、ementv relation between bacteria and biofilmsvi bright future for applicationvii microbes developing into species needs to be exploredviii microbes environment is under attackix key method to destroy biofilmsx resource of breeding bacteria and fungixi long-term damaging in the cavexii effects testin

9、gxiii absorbing light for protection（分数：9.00）(1).Paragraph D（分数：1.00）填空项 1:_(2).Paragraph E（分数：1.00）填空项 1:_(3).Paragraph F（分数：1.00）填空项 1:_(4).Paragraph G（分数：1.00）填空项 1:_(5).Paragraph H（分数：1.00）填空项 1:_(6).Paragraph I（分数：1.00）填空项 1:_(7).Paragraph J（分数：1.00）填空项 1:_(8).Paragraph K（分数：1.00）填空项 1:_(9).Par

10、agraph L（分数：1.00）填空项 1:_（分数：5.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_三、Reading passage 3(总题数：2，分数：13.00)Questions 28-35Reading passage 1 has nine paragraphs, A-I.Which paragraph contains the following information ?Write the correct letter, A-I, in boxes 28-35 on your answer sheet.（分数：8.00）(1).Improve

11、d provision of cacao by fertilizer-stimulated method（分数：1.00）填空项 1:_(2).The realistic menace from climate change（分数：1.00）填空项 1:_(3).Difficulty to seek cacao samples（分数：1.00）填空项 1:_(4).Its faster to choose high-yield strains than to wait for nothing（分数：1.00）填空项 1:_(5).Vulnerability to variety of fung

12、us（分数：1.00）填空项 1:_(6).New taste of chocolate will be produced（分数：1.00）填空项 1:_(7).Original view on location of cacao trees（分数：1.00）填空项 1:_(8).Chocolate is not just taste allurement（分数：1.00）填空项 1:_Questions 36-40Complete the summary below.Choose NO MORE THAN THREE WORDS from the passage for each answe

13、r.Write your answer in boxes 36-40 on your answer sheet.A group of scientists have carried out experiments on cacao samples of over 1,200 so as to find the way to increasing cacaos yields. They differentiated almost all cacao samples with (36) and got to know their relations. It was found that one c

14、acao gene which could resist attack from (37) was located at the same place with its enemy. Although the process of seeking genes is harsh, the group of researchers still chose to offer us collective knowledge rather than (38) in order to protect our future. Once finding suitable genes, farmers coul

15、d plant fruits and trees on the land where (39) used to grow. This is beneficial for lowering (40) through plants mixture.（分数：5.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_雅思阅读-练习三答案解析(总分：40.00，做题时间：90 分钟)一、Reading passage 1(总题数：2，分数：13.00)Questions 1-5Reading passage 1 has eight paragraphs, A-H.Which par

16、agraph contains the following information ?Write the correct letter, A-H, in boxes 1-5 on your answer sheet.（分数：5.00）(1).The discussion about temperature of the Ice Age（分数：1.00）填空项 1:_ （正确答案：B）解析：(2).A kind of rock that could be easily carved by glaciers（分数：1.00）填空项 1:_ （正确答案：C）解析：(3).Ice sheet coul

17、d shape special weather environment（分数：1.00）填空项 1:_ （正确答案：H）解析：(4).The official duration of the Ice Age（分数：1.00）填空项 1:_ （正确答案：A）解析：(5).A wide range of substances of glacier indicated its trace.（分数：1.00）填空项 1:_ （正确答案：D）解析：Questions 6-13Do the following statements agree with the information given in R

18、eading Passage I ? In boxes 6-13 on your answer sheet, writeTRUE if the statement agrees with the informationFALSE if the statement contradicts the informationNOT GIVEN if there is no information on this（分数：8.00）(1).The Ice Age was developed in the early period of glaciation.（分数：1.00）填空项 1:_ （正确答案：F

19、）解析：(2).There were some variations of temperature in a common day during the Ice Age.（分数：1.00）填空项 1:_ （正确答案：T）解析：(3).Massive ice river has been only found in the north America.（分数：1.00）填空项 1:_ （正确答案：NG）解析：(4).The first ice sheet came southward to Indiana.（分数：1.00）填空项 1:_ （正确答案：T）解析：(5).Magnetic pole

20、 of the Earth has turned into opposite direction some times since 700,000 years ago.（分数：1.00）填空项 1:_ （正确答案：F）解析：(6).Glacier transformed entirely earths shape, where it has passed.（分数：1.00）填空项 1:_ （正确答案：T）解析：(7).The giant Teays bedrock valley system has provided sufficient river resource until now.（分

21、数：1.00）填空项 1:_ （正确答案：F）解析：(8).After destruction of natural vegetation, Indiana first glacier continued to flow to the south of the State.（分数：1.00）填空项 1:_ （正确答案：F）解析：二、Reading passage 2(总题数：2，分数：14.00)Questions 14-22Reading Passage 2 has twelve marked paragraphs, A-L.Choose the correct heeding for ea

22、ch paragraph from the list of headings below.Write the correct number, i-xiii , in boxes 14-22 in your answer sheet.List of Headingsi micro food chain under the earthii locations of damage seekingiii the historic scenery beneath the earth has been under attackiv restricting bacteria breeding via abs

23、orbing one chemical elementv relation between bacteria and biofilmsvi bright future for applicationvii microbes developing into species needs to be exploredviii microbes environment is under attackix key method to destroy biofilmsx resource of breeding bacteria and fungixi long-term damaging in the

24、cavexii effects testingxiii absorbing light for protection（分数：9.00）(1).Paragraph D（分数：1.00）填空项 1:_ （正确答案：iii）解析：(2).Paragraph E（分数：1.00）填空项 1:_ （正确答案：vii）解析：(3).Paragraph F（分数：1.00）填空项 1:_ （正确答案：ii）解析：(4).Paragraph G（分数：1.00）填空项 1:_ （正确答案：x）解析：(5).Paragraph H（分数：1.00）填空项 1:_ （正确答案：i）解析：(6).Paragraph

25、 I（分数：1.00）填空项 1:_ （正确答案：ix）解析：(7).Paragraph J（分数：1.00）填空项 1:_ （正确答案：xii）解析：(8).Paragraph K（分数：1.00）填空项 1:_ （正确答案：iv）解析：(9).Paragraph L（分数：1.00）填空项 1:_ （正确答案：vi）解析：（分数：5.00）填空项 1:_ （正确答案：replica）解析：填空项 1:_ （正确答案：carbon dioxide）解析：填空项 1:_ （正确答案：disinfectants）解析：填空项 1:_ （正确答案：paint-eating microbes）解析：

26、填空项 1:_ （正确答案：computer-controlled sensors）解析：三、Reading passage 3(总题数：2，分数：13.00)Questions 28-35Reading passage 1 has nine paragraphs, A-I.Which paragraph contains the following information ?Write the correct letter, A-I, in boxes 28-35 on your answer sheet.（分数：8.00）(1).Improved provision of cacao by

27、 fertilizer-stimulated method（分数：1.00）填空项 1:_ （正确答案：D）解析：(2).The realistic menace from climate change（分数：1.00）填空项 1:_ （正确答案：B）解析：(3).Difficulty to seek cacao samples（分数：1.00）填空项 1:_ （正确答案：G）解析：(4).Its faster to choose high-yield strains than to wait for nothing（分数：1.00）填空项 1:_ （正确答案：H）解析：(5).Vulnera

28、bility to variety of fungus（分数：1.00）填空项 1:_ （正确答案：E）解析：(6).New taste of chocolate will be produced（分数：1.00）填空项 1:_ （正确答案：I）解析：(7).Original view on location of cacao trees（分数：1.00）填空项 1:_ （正确答案：F）解析：(8).Chocolate is not just taste allurement（分数：1.00）填空项 1:_ （正确答案：A）解析：Questions 36-40Complete the summ

29、ary below.Choose NO MORE THAN THREE WORDS from the passage for each answer.Write your answer in boxes 36-40 on your answer sheet.A group of scientists have carried out experiments on cacao samples of over 1,200 so as to find the way to increasing cacaos yields. They differentiated almost all cacao s

30、amples with (36) and got to know their relations. It was found that one cacao gene which could resist attack from (37) was located at the same place with its enemy. Although the process of seeking genes is harsh, the group of researchers still chose to offer us collective knowledge rather than (38)

31、in order to protect our future. Once finding suitable genes, farmers could plant fruits and trees on the land where (39) used to grow. This is beneficial for lowering (40) through plants mixture.（分数：5.00）填空项 1:_ （正确答案：DNA fingerprinting）解析：填空项 1:_ （正确答案：frosty pod fungus）解析：填空项 1:_ （正确答案：cloistered knowledge）解析：填空项 1:_ （正确答案：lowest-yielding trees）解析：填空项 1:_ （正确答案：susceptibility to disease）解析：