高一英語上冊Unit2基礎鞏固試題講解
6. after most families could afford a tv，they ________.
a. got more active at work
b. found it easier to solve problems
c. became more independent of tv
d. fixed less attention on tasks
解析：選d。考查細節理解。根據文章第二段中“both adults and children became less creative in problem solving，less able to focus on tasks”可知。
7. from paragraph 3，we can learn that ________.
a. the author likes to spend weekends watching tv by himself
b. watching tv too much prevents the author from growing up well
c. tv programmes bring only fun to the author and his family
d. the author and his family get a lot of valuable experience in watching tv
解析：選d。考查推理判斷。根據文章第三段最后一句“it educates us about everything from the cells in our body to the galaxies in the universe”可知d項正確；根據文章第三段第一句“in my family，we grew up with the tv on. . . together as a family”可知a項錯誤；文章第三段第二句到最后，都是講述電視對家庭帶來的正面影響，所以b項錯誤；c選項太絕對應排除。
8. according to the author，which of the following is true?
a. it is a waste of time to watch tv.
b. we benefit little when we watch tv.
c. it is hard to live without television.
d. we change our views as we live with television.
解析：選c。考查推理判斷。根據文章第四段第一句“perhaps it’s not even practical to live without television unless our views change unexpectedly as we get older”可知c項正確，d項錯誤；根據第四段最后一句“i don’t think that tv damages us so much as it robs us of time”可知a項錯誤；根據文章第三段可知道電視使我們獲益匪淺，判斷b項錯誤。
9. the underlined sentence in the last paragraph implies that ________.
a. we depend too much on tv
b. watching tv makes us united
c. tv robs us of valuable time
d. tv changes our daily life
解析：選a。考查猜測句意。結合文章最后一句“and even though we all say we want to cut down the time we spend in front of the tube，we never really do”可知人們對電視非常依賴。