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题目列表(包括答案和解析)

某同学探究平面镜成像时,将一块玻璃板竖直架在一把直尺的上面,再取两段等长的蜡烛A和B一前一后竖放在直尺上,点燃玻璃板前的蜡烛A,用眼睛进行观察,如图所示。在此实验中:

  (1)直尺的作用是           
  (2)两段等长的蜡烛作用是_______________;
  (3)移去蜡烛B,并在其所在位置上放一光屏,则光屏上     
(4)接收到蜡烛A的烛焰的像(填“能”或“不能”).这说明平面
镜成的是      像。

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①_____________

  THE Earth is about 4,600 million years old.Many of the things that we have done are good,but many more are not good for the Earth.

  Pollution is②(地球上的一种严重问题).In big cities Car and buses have polluted the air.Many people in cities now have very bad health problems.

  ③(工厂也对土地和水造成了污染).As a result, many rivers and lakes are now polluted.All over the world,people have cut down millions and millions of trees.Did you know many kinds of animals and plants are now disappearing(消失)?In particular, flees are very important ④because they produce oxygen (氧气)and control the climate.

  Now, many people are beginning to take these problems seriously.They are making wind generators(发动机)and planting new flees.There is a group in our class that picks up the garbage at school.Whether the weather is hot or cold we always do it.⑤I think we are setting a good example to everyone else.

  I hope,in the future,the sky can be clearer, the water cleaner, and the land greener.Then both people and animals can have a greener Earth.

1.请在①出给出文章的题目。

2.请把②的汉语翻译成英语。

3.请把③的英语翻译成汉语。

4.请把④的画线部分翻译成汉语。

5.请把⑤的画线句子翻译成汉语。

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配对阅读 左栏是对五个人的描述,右栏是七个节目介绍。请将这五个人与适合他们的节目配对。

(  )11.Johnson is a movie fan.He loves to get the news about the latest movies.His favorite Australian actor is Nicole Kidman.

(  )12.Kathy is a housewife who has three children.She loves coo­king and wants to learn to cook different kinds of food for her family.

(  )13.Jenny is a middle school student.In her spare time, she usually listens to rock music and watches TV.Her favorite TV shows are comedies but she can't stand documentaries at all.

(  )14.Jimmy loves talk shows.He wants to be a reporter and work in a TV station in the future.So he would like to learn more about TV from the talk show.

(  )15.Kim is 70 years old now.He moved to the UK in 1960.Today he is still missing the life in the UK in the 1960s and often mentions it.

A.Documentaries Show

  There are documentaries about planets and other things with six  episodes and each one lasts 55 minutes.After watching, you will know more about the space.

B.Rock

  The daily 30­minute comedy tells a story about a rock band called Boy Crazy.The band is trying to become famous in the world.Enjoy the funny comedy and the rock music as well.

C.Media Watch

  Australia's learning talk show about TV, radio, newspaper and Internet.It focuses on those who make the news and deliver the world to our home, such as the reporters, editors and photographers.

D.The Changes of the UK

   Share your stories about life in the UK from 1960.You can have your own photos or videos.They can be funny or sad, big events or the small things of everyday life.

E.Big Ideas

   A talk show about everything that is the most interesting and challenging, and everywhere from cities to the countryside and from the south to the north across Australia.

F.At the Movies

  It's a talk show about movies.It goes into the world of cinema every week and tells you what's new on the big screen.And it has interviews with the famous directors or actors.

G.Pan's Kitchen

  It used to be called Master Chef, now it has a new name because of the lady who is called Pan Ling.She can cook Chinese food and western food.

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配对阅读 左栏是对五个人阅读兴趣的描述,右栏是对七个报纸新闻的简介。请为每个人选择最合适阅读的新闻版块。

(  )11.James cares about   sports events and how the sports players are now.

(  )12.Bruce is fond of reading.He wants to know what kind of new books have come out and how some famous writers are living now.

(  )13.Jason is really a TV fan.Recently he would like to know what new movies are like and what some famous singers' songs are.

(  )14.Kate's father is working abroad in Syria (叙利亚).A war broke out there, so she is rather worried about the situation in Syria.   

(  )15.Lily is in poor health.She is so eager to know how to keep fit.     

A.Entertainment News

  In this section, all kinds of news about movies, TV plays, songs and pop stars are available.

B.Local News

  In this section, you will read news about the events which happened in the country.

C.Advertisement

   Here are advertisements of various products, such as food, medicine, electronic machines and so on.

D.Reading

  New and good books and magazines are introduced here.Of course, you can learn about some well­known writers.

E.International (国际的) News

  Here are news about events that happened all over the world.

F.Sports Report

  Important sports events are broadcasted here.And we often interview some good players.

G.Health Section

  Winter is coming and it is easy to get ill.If you want to know how to keep away from disease, you should pay attention to this section.

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书面表达 (15分)
下面是某班学生对上网利弊进行讨论的结果。请你据此写一篇短文,介绍
他们各自不同的观点,并给出你的看法。(词数80-100)
赞   成(60%)
反   对(40%)
1.可以上网获取信息
1.上网浪费时间和金钱
2.对学习有帮助
2.网上有些东西不适合学生阅读,对其有害
3.在网上交朋友
3.网上交友不可靠
4.通过网络发e-mail快捷便利
4.和朋友联系可以写信或打电话
你的看法
 

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