题目内容

6．Sports can not only ________ our bodies but also our confidence（自信）．（　　）
A．put upB．build upC．grow up

分析 体育运动不仅可以增强我们的身体也能增强我们的信心．

解答 答案：B．
A．put up举起；B．build up 增强；C．grow up成长．依据Sports can not only ________ our bodies but also our confidence（自信）可知意思是体育运动不仅可以增强我们的身体也能增强我们的信心，所以这里用build up，故选B．．

点评 理解句意和正确区分选项中四个词组的意思是做题的关键．

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阅读以上5段语言材料，请找出与他们相对应的标题，并将其标号填入下列方框内．
A．Choosing Good Books
B．Inviting Your Friend to Dinner
C．Buying Photo Albums
D．Sending Flowers
E．Buying Friendship Bands．
17．Of the three students，Bill didthe worst．（ bad ）
14．-Haveyou seen    film where are wegoing，Dad？
-Yes，it's quite    interesting film so that I have seenit twice．
A．a；theB．the；anC．a；anD．the；the
1．-Grandpa looks fit these days．
-Yes，he spends more time _________Taichi．（　　）
A．playsB．played．C．playing
11．--The traffic in large cities is terrible and people drive fast．
--________ I don't love it．（　　）
A．All right．B．So it is．
C．It doesn't matter．   
18．The street is so dirty that we can see litter ________．（　　）
A．everywhereB．somewhereC．nowhere
15．-What class is Nancy in？
-She is in________．（　　）
A．Class Eleven，Grade EightB．Class eleven，Grade eight
C．Grade Eight，Class Eleven   
16．Time is in the year 2095．It is reported that a comet（彗星） is rushing towards the Earth．Most of it will miss our earth，but two pieces will probably hit the southern half of our planet
On 15 July，a piece about four kilometers wide enters the Earth's atmosphere with a massive explosion（爆炸）．About half of the piece is destroyed，but the remaining part hits the South Atlantic at 200 times the speed of sound．A hole is made in the sea bed．Huge waves spread outwards from the hole．The wall of water，a kilometer high，rushes towards southern Africa at 800 kilometers an hour．Cities on the African coast are totally destroyed and millions of people are drowned．
Before the waves arrive in South America，the second piece of the comet hits Argentina．Earthquakes and volcanoes（火山爆发） are set off in the Andes Mountains．The shock waves move north into California and all around the Pacific Ocean．The cities of Los Angeles，San Francisco and Tokyo are com pletely destroyed by earthquakes．Millions of people in the southern half of the earth are already dead，but the north won't escape for long．Because of the explosions，the sun is hidden by clouds of dust，temperatures around the world fall to almost zero．Crops are destroyed．The sun won't be seen again for many years．Wars break out as countries fight for food．A year later，no more than 10 million people remain alive．
Could it really happen？In fact，it has already happened more than once in the history of the Earth．The dinosaurs were on the Earth for over 160 million years．Then 65 million years ago they suddenly disappeared．Many scientists believe that the Earth was hit by a piece of object in space．The dinosaurs couldn't live through the cold climate that followed and they died out．Will we meet the same end？

42．When the first piece hits the South Atlantic，it causesC．
A．an earthquake       
B．volcanoes    
C．an Earth explosion            
D．huge waves
43．Why can't the northern half of the Earth escape for long？D
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B．Because wars break out among countries for living space．
C．Because people there cannot live at the temperature of zero．
D．Because the light and heat from the sun cannot reach the Earth．
44．By giving the example of dinosaurs，the writer tries to proveC．
A．the human beings will die out  
B．animals could not live in the cold climate
C．the Earth could be hit by other objects in space
D．what happened 65 million years ago was an invented story 
45．Which of the following can be the best title of this passage？B
A．A historic discovery                     
B．An event of imagination
C．A research on space                   
D．A scientific adventure．

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