2024知到网课 雅思英语1智慧树答案

第一章 单元测试

1、单选题：The exam of IELTS is divided into 4 sections，which section is for reading? （）
A:section 3
B:section 2
C:section 1
D:section 4
正确答案:【section 2】

2、多选题：Which of the following statements are true according to the video lecture? （）
A:reading for detail
B:recognising writers’ opinions, attitudes and purpose
C:understanding logical argument
D:reading for main ideas
E:reading for gist
正确答案:【reading for detail;
recognising writers’ opinions, attitudes and purpose;
understanding logical argument ;
reading for main ideas;
reading for gist】

3、单选题：The most common question type in IELTS reading section is matching questions. Which of the following questions is not included in this question type? （）
A:list of headings
B:table completion
C:matching endings
D:matching features
正确答案:【table completion】

4、单选题：Match the following word roots with their meanings given. What does the word root “bio” mean? （）
A:life
B:earth
C:throw
D:stand
E:say
F:do
正确答案:【life】

5、单选题：Match the following word roots with their meanings given. What does the word root “fac” mean?（）
A:throw
B:life
C:say
D:stand
E:do
F:earth
正确答案:【do】

6、单选题：Match the following word roots with their meanings given. What does the word root “dict” mean? ( )
A:throw
B:life
C:stand
D:earth
E:do
F:say
正确答案:【say】

7、单选题：What does the prefix “micro” mean? （）
A:forward
B:mini
C:downward
D:before
E:good
F:against
正确答案:【mini】

8、单选题：What does the prefix “pre-” mean? ( )
A:good
B:against
C:forward
D:downward
E:mini
F:before
正确答案:【before】

9、单选题：What does the prefix “pro-” mean? ( )
A:against
B:mini
C:forward
D:good
E:downward
F:before
正确答案:【forward】

10、单选题：When Romulo Betancourt became president of Venezuela in 1959, he used the profits from the oil industry to（）social programs in his country.
A:document
B:interact
C:fund
D:alternate
正确答案:【fund】

11、单选题：Canada’s small population is quite（）to its great land mass.
A:disproportionate
B:sophisticated
C:distinctive
D:alternative
正确答案:【disproportionate】

12、单选题：Choose the most helpful keyword for each statement.Ants use the same channels of communication as humans do. ( )
A:channels of communicaiton
B:humans
C:ants
D:same
正确答案:【same】

13、单选题：Choose the most helpful keyword for each statement.City life is one factor that encourages the development of intelligence. ( )
A:encourages
B:development of intelligence
C:factor
D:city life
正确答案:【encourages】

14、单选题：Choose the most helpful keyword for each statement. Ants can build large cities more quickly than humans do.（）
A:humans
B:large cities
C:more quickly
D:ants
正确答案:【more quickly】

15、单选题：Choose the most helpful keyword for each statement. In one experiment, foraging teams were able to use their sense of smell to find food.( )
A:experiment
B:foraging teams
C:find food
D:use their sense of smell
正确答案:【use their sense of smell】

16、单选题：Choose the most helpful keyword for each statement. The essay, ‘In the company of ants’, explores ant communication.( )
A:communication
B:explores
C:company of ants
D:essay
正确答案:【communication】

17、单选题：A fundamentalquestion in ageing research is whether humans and other species possess an immutablelife-span limit. A theoretical study suggested the maximum human lifespan to be around 125 years. The longest-living person whose dates of birth and death were verified to the modernnormsof Guinness World Records and the Gerontology Research Group was Jeanne Calment, a French lady who lived to 122. Reduction of infant mortality has accounted for most of the increased average life spanlongevity, but since the 1960s, mortality rates among those over 80 years have decreased by about 1.5% per year. The progress being made in lengthening lifespans and postponingsenescenceis entirely due to medical and public-health efforts, rising standards of living, better education, healthier nutrition and moresalubriouslifestyles.Match the word underlined in the passage with its synonym given in the choicessenescence （）
A:standards
B:length
C:fixed
D:ageing
E:central
正确答案:【ageing】

18、单选题：Afundamentalquestion in ageing research is whether humans and other species possess animmutablelife-span limit. A theoretical study suggested the maximum human lifespan to be around 125 years. The longest-living person whose dates of birth and death were verified to the modernnormsof Guinness World Records and the Gerontology Research Group was Jeanne Calment, a French lady who lived to 122. Reduction of infant mortality has accounted for most of the increased average life span longevity, but since the 1960s, mortality rates among those over 80 years have decreased by about 1.5% per year. The progress being made in lengthening lifespans and postponingsenescenceis entirely due to medical and public-health efforts, rising standards of living, better education, healthier nutrition and moresalubriouslifestyles.Match the word underlined in the passage with its synonym given in the choiceslongevity （）
A:central
B:fixed
C:ageing
D:length
E:standards
正确答案:【length】

19、单选题：Afundamentalquestion in ageing research is whether humans and other species possess animmutablelife-span limit. A theoretical study suggested the maximum human lifespan to be around 125 years. The longest-living person whose dates of birth and death were verified to the modernnormsof Guinness World Records and the Gerontology Research Group was Jeanne Calment, a French lady who lived to 122. Reduction of infant mortality has accounted for most of the increased average life spanlongevity, but since the 1960s, mortality rates among those over 80 years have decreased by about 1.5% per year. The progress being made in lengthening lifespans and postponingsenescenceis entirely due to medical and public-health efforts, rising standards of living, better education, healthier nutrition and moresalubriouslifestyles.Match the word underlined in the passage with its synonym given in the choicesnorms （）
A:standards
B:length
C:central
D:fixed
E:ageing
正确答案:【standards】

20、单选题：Afundamentalquestion in ageing research is whether humans and other species possess animmutablelife-span limit. A theoretical study suggested the maximum human lifespan to be around 125 years. The longest-living person whose dates of birth and death were verified to the modernnormsof Guinness World Records and the Gerontology Research Group was Jeanne Calment, a French lady who lived to 122. Reduction of infant mortality has accounted for most of the increased average life spanlongevity, but since the 1960s, mortality rates among those over 80 years have decreased by about 1.5% per year. The progress being made in lengthening lifespans and postponingsenescenceis entirely due to medical and public-health efforts, rising standards of living, better education, healthier nutrition and moresalubriouslifestyles.Match the word underlined in the passage with its synonym given in the choicesImmutable （）
A:ageing
B:fixed
C:length
D:central
E:standards
正确答案:【fixed】

第二章 单元测试

1、单选题：How many words do you have to write for IELTS academic writing task 2（）?
A:a minimum of 300 words
B:a minimum of 150 words
C:a minimum of 250 words
D:a minimum of 200 words
正确答案:【a minimum of 250 words】