once引导的条件状语从句，省略了it is。

 

翻译

 1. 他的英语知识很丰富。他肯定上过英语高级课程。（must）

2. 你只有把这个难点讲清楚，学生才会理解这篇文章。(only if 在句首，throw light on)

3. 不管现代电影动画多么的精妙，木偶戏也不会过时。(however 引导让步状语从句)

4. 因为汽车出了故障，我们被困在山谷里很久了。（独立主格）

5. 距三峡大坝建成已经有六年了。(It..since..)

6. 肢体语言因文化、地域不同而各异。（vary from…to…）

7. 众所周知，四川有诸多的旅游胜地。（as）

8. 她的梦想就是后毕业自己当老板并经营她自己的工作室。（ambition；studio）

9. 读了今天报上的新闻，我不由地思考冒着自己生命危险去拯救一只狗的行为是值得的吗。（worthwhile）

10. 除非你取得合适的资格，不然你没有机会打败其他候选人。（unless; chance）

　　Remember a very popular TV series “Meteorr Garden (《流星花园》)”, in which four richest boys (“F4”) played the important part? Why was it banned (禁播) in China of that time? Read the passage to find out the reason and to learn some comments from different people．

　　“Meteor Garden”, a popular TV play of Taiwan, was banned a few months ago as it would mislead (误导) young 　1　．

　　The play is situated in a school for 　2　 students, where a girl may 　3　 half a million US dollars making herself more beautiful．When a poor 　4　 brave girl enters the campus, four richest boys (“F4” meaning Flower Four) at the school soon 　5　 a love-hate relationship with her．

　　In recent years, more and more plays of this kind from Japan and South Korea have become 　6　 TV for young people．And “Meteor Garden” which is based on a Japanese comic book (漫画册), is one of the 　7　 popular．

　　8 many teenagers like to watch such plays and 　9　 every teenage girl is fond of love stories 　10　 , more and more 　11　 have complained about the play．They say it has a 　12　 influence on their children．“It seems that the teenagers in”Meteor Garden never 　13　 their studies, and what they do every day is all about dating and love．It 　14　 lead some students to think that school life isn't worthwhile unless a similar love affair 　15　 to them．

　　A psychology (心理学) teacher in Beijing considers it 　16　 for teenagers to idolize (视……为偶像) pop stars and actors．“But they will realize that this is simply naive (幼稚的) when they grow 　17　 ,”he said．“They need proper guidance

(引导)．”In his 　18　 , parents should talk to their children 　19　 , and teachers and the media also need to let them know what 　20　 life is about．

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仔细阅读下面的短文，短文中有10个空格或画线句子。请按照每小题括号内的具体要求完成语法填空、词形变化、句子合并、句子改写以及病句改正等。

Background music may seem 　1　(harm),but it can have a powerful effect on those 　2　(引导词) hear it.　3　(record) background music first found its way into factories, shop and restaurants in the US. But it soon spread to other arts of the world. Now it is becoming ?increasingly difficult to go shopping or eat a meal 　4　(介词) listening to music.

To begin with, “muzak” was 　5　(intend) simply to create a soothing(安慰) atmosphere. Recently, however, it's become big business—thanks in part to recent research.［6］Dr. Ronald Milliman, an American marketing expert, has shown that music can improve sales or increase factory production by as many as a third.(改正错误)

But it has to be light music.［7］A fast one has no effect on sales.(改成倒装句) Slow music can increase receipts by 38%.This is probably 　8　(连词) shoppers slow down and have more ［9］opportunity(同义词) to find items they like to buy. Yet, slow music isn't always answer. Dr. Milliman found, for example, that ［10］in restaurants slow music meant customers took longer to eat their meals. It reduced overall sales. (合并句子) So restaurants owners might be well advised to play up－tempo music to keep the customers moving, unless of course, the resulting indigestion leads to complaints!