题目内容
5.Can you imagine(想象) spacemen's everyday life in space?They also need to eat,sleep,exercise and relax.They do the same things as us,but they do them differently.On Earth,we put food on a plate.Gravity(重力) holds the food down and keeps it on a place.But there is almost no gravity in space,so food can float(漂浮) away,and spacemen must eat carefully.
Sleeping is very different in space.Some spacemen like to float in the air,but most like to be in a sleeping bag.They tie(捆) the bag to a wall so that they won't float away at night.
Exercise is very important in space.On Earth,your legs carry your body,but in space,spacemen float,so they do not use their legs often.This is very bad for their legs,so they must exercise for thirty minutes every day.
After a day's work,spacemen can enjoy themselves.They may listen to music,read,watch films,play games,or talk to their friends and families on the radio.Sometimes they just enjoy floating in the air.
54.On Earth,people can put food on a plate becauseA.
A.there is gravity
B.the food is light
C.the food is heavy
D.the plate is heavy enough
55.In space,the food isC.
A.on a plate
B.in a glass
C.floating in the air
D.in a bag
56.The spacemen don'tB to relax according to this passage?
A.listen to music.
B.watch TV
C play games
D.talk to their friends on the radio
57.What's the best title for this passage?C
A.Floating in the air
B.The different food on space
C.Spacemen's everyday life in space
D.The difference between space and Earth.
分析 本文是介绍宇航员在太空的日常生活,在失重的情况下,他们的日常生活和在地球上是不一样的,食物是漂浮的,人也是漂浮的.
解答 54.A,细节题.结合On Earth,we put food on a plate.Gravity(重力) holds the food down and keeps it on a place是因为有重力,故选A.
55.C.细节题.结合But there is almost no gravity in space,so food can float(漂浮) away可知食物是漂浮的,故选C.
56.B.细节题.结合They may listen to music,read,watch films,play games,or talk to their friends and families on the radio.可知他们不看电视,故选B.
57.C.主旨题.结合Can you imagine(想象) spacemen's everyday life in space?They also need to eat,sleep,exercise and relax.They do the same things as us,but they do them differently可知本文是介绍宇航员的日常生活,故选C.
点评 本题首先要通读全文,了解大意,紧紧抓住上下文语境所提供的信息,然后明确词意和词的搭配,并注意上下连贯,合乎逻辑,最后通读全文,细心检查.
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