题目内容

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　　Over time I have been changed quite a lot．I 1．_________　_________ a _________　_________ in France in 1642．Although I was young I 2．_________　_________　_________　_________．I developed very slowly and 3．_________　_________　_________ two hundred years _________ I was built as an analytical machine by Charles Babbage．After I was programmed by an 4．_________　_________ used cards _________　_________, I could think logically and produce an answer quicker than any person．At that time it was considered a 5．_________　_________ and the start of my “_________　_________”．In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a universal machine to solve any difficult mathematical problem…

　　Daisy smiled．“That’s good news．It 6．_________ the _________ of _________　_________, but I’d like to help as the WWF suggests．”　The carpet rose again and almost at once they were in a thick rainforest．A monkey watched them as it rubbed itself…“When I find a millipede insect, I rub it over my body．It 7．_________ a _________　_________ which _________ mosquitoes．You should pay more attention to the rainforest where I live and appreciate how the animals live together．No rainforest, no animals, no drugs．

　　As some of these actors could not sing well enough, they had to 8．_________　_________　_________　_________ to help them．So during the broadcasts they just pretended to sing．Anyhow their performances were humorous 9．_________　_________　_________　_________ by other groups．They were so popular that their fans formed clubs in order to get more familiar with them．Each week on TV, the Monkees would play and sing songs written by other musicians．However, after a year or so 10．_________　_________ they became more _________　_________ their work, the Monkees started to play and sing their own songs like a real band．

答案：
解析：

　　1．began　as　calculating　machine

　　2．could　simplify　difficult　sums

　　3．it　took　nearly　before

　　4．operator　who　with　holes

　　5．technological　revolution　artificial　intelligence

　　6．shows　importance　wildlife　protection

　　7．contains　powerful　drug　affects

　　8．rely　on　other　musicians

　　9．enough　to　be　copied

　　10．in　which　serious　about


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　　What can you _______ with 5 yuan?If buying a bag of candies or cookies doesn’t _______ to you, you can buy a tree along the banks of the Yellow River．Every year, _______ 1．6 billion tons of soil flows into the Yellow River．The soil _______ materials to keep the natural _______ of the area．Over time, a lot of soil has been _______, which has caused serious _______．In some areas in Shanxi Province, this has _______ almost all the land, and has _______ many local farmers to move to other areas．

　　In _______, you have the most important role to _______ in stopping Yellow River erosion．For a start, you can use 5 yuan to buy a tree, which will help make soil stay on the land．On local with rich soil, local farmers can grow crops to make a _______．With the money they earn from their crops, farmers buy goods or services．This help to develop local _______．

　　If you are still puzzled how your 5 yuan can have so much _______, just take a look at the fact below．Since 1997, a tree-planting program has _______ the Jiuchengong Valley in inner Mongolia into a green homeland．Visitors from all over the world now come to _______ this great achievement．What is _______, the success of the programme has greatly improved the lives of the local people．

根据课文内容填空

　　The Group of Eight, 　　1　　 by eight of the world’s wealthiest nations in 1998, is 　　2　　 political leaders．They meet every summer to 　　3　　 major problems．This year’s meeting, in which the topic of Africa will be discussed 　　4　　, will be 　　5　　 as a historical meeting．Reforms have been 　　6　　 by people from all over the world．Their belief is that the problem can be 　　7　　 from getting any worse by 　　8　　 the debt, and help the poorest nations 　　9　　 their painful pasts．

　　London was 　　10　　 to be the host city for the 2012 Olympic Games．By then, it has the 　　11　　 of being the first city to 　　12　　 the event three times．

　　　　13　　 to host the games were also made by several other cities．In the end, it 　　14　　 a choice between Paris and London．The news is being 　　15　　 by crowds in the street．Prince William said that he was 　　16　　 and 　　17　　 to the games．

根据课文内容填空。

　　The Group of Eight, 　　1　　 by eight of the wold’s wealthiest nations in 1998, is 　　2　　 political leaders．They meet every summer to 　　3　　 major problems．This year’s meeting, in which the topic of Africa will be discussed 　　4　　, will be 　　5　　 as a historical meeting．Reforms have been 　　6　　 by people from all over the world．Their belief is that the problem can be 　　7　　 from getting any worse by 　　8　　 the debt, and help the poorest nations 　　9　　 their painful pasts．

　　London was 　　10　　 to be the host city for 2012 Olympic Games．By then, it has the 　　11　　 of being the first city to 　　12　　 the event three times．

　　　　13　　 to host the games were also made by several other cities．In the end, it 　　14　　 a choice between Paris and London．The news is being 　　15　　 by crowds in the street．Prince Wrince said that he was 　　16　　 and 　　17　　 to the games．

根据课文内容和重点短语填空

　　A．Metals are widely used in the world．It’s hard to ________　________ a world without metals．If we want to use metals well, I think it’s necessary for us to know how exactly they ________　________ different substances, for example, water．From the table we know, ________, ________ and ________ can react with cold water．And ________, ________ and ________ can react with steam．But iron only has reaction with water and steam, ________ has no reaction with them at all．

　　B．Let’s do an experiment aiming to find out if there’s a change in weight when copper burns in air．Use the following apparatus to do an experiment．Write down the method．

copper, Bunsen burner, a balance, a crucible

　　First, put the copper in the ________．Then put the ________ on the ________ and weigh it．Next heat the copper．Light the ________ and hold the ________ over it．Finally, weigh the copper again．

　　Result：It weighs a lot heavier than before．

　　Conclusion：There is a change in weight when copper burns in air．

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