The undersea world is very beautiful．（1）Now more and more people want to dive in deep sea to find the secrets there．Diving is a new sport today．It can take you into a wonderful undersea world．

You will find many strange animals in the sea．Some are as large as a school bus．Many sea animals give out light in the dark and some have sharp teeth．

In the daytime，there is much light．Here，under the sea，everything is blue and green． When fish swim nearby，you can catch them with your hands．When you have bottles of air on your back，you can stay in deep water for a long time．However，you can’t dive too deep． And you must be very careful when you dive in deep water．

（2）深海并非易居之地。It is cold，and it is dark，too．The  3  it is，the less sun．1ight there is．At about 3，000 feet，there is no light at all．It is dark in the sea．Many fishes have no eyes．Some have big eyes．A few have eyes on one side．

Besides the cold and darkness，deep-sea animals face a third danger-other animals．

Like human beings，sea animals also eat!   4  Some of them eat plants．However， some eat meat．This means these sea animals have two big jobs．They need to find animals as food，and they have to try not to become other animals’ meal．

根据文章内容完成下列任务。

◆将划线部分英语句子译成汉语，将汉语句子译成英语。

1．                              

2．                               

◆根据要求选择正确答案。

3．为文章空白处选择合适的词汇。

A．deep                    B．deeper                 C．deepest                  D．more deep

4．为文章空白处选择合适的句子。

A．They have to live alone．                         B．They cook by themselves．   

C．They must find food to eat．                       D．They are starving（饥饿）all day．

◆根据短文内容回答问题。

5．How many dangers do the deep—sea animals have to face? And what are they?

根据句意和所给的中文提示，写出句子中的单词。

1．It is very difficult to make correct ________（决定）all the time．

2．Do you remember your  ________ （父母）birthdays?

3．If you know anyone else who  ________ （收集）stamps，please tell me．

4．It’s ________ （有必要的）for us to master some life skills．

5．Have you ever felt tired in the middle of the day，________ （尤其）after lunch?

根据句意和所给的首字母提示，补全句子中的单词。

1．We’ll take part in all kinds of activities d ________the coming holidays．

2．He has made great p ________in spoken English since last year．

3．Unless you get a driver's l ________，you can’t drive a car．

4．Linda，could you please f ________ me a cup of tea?

5．Did Jim and Peter enjoy t ________ while climbing Mount Tai?

根据句意，用所给单词的适当形式填空。

1．It gives us much________（please）to welcome our new teacher．

2．We are looking forward to ________ （visit）Shanghai World Expo．

3．Thanks for your________ （invite）．I'll be there on time．

4．This was one of the worst________ （nature）disasters in the history of the United States．

5．Students at school shouldn’t get their ears________ （pierce）．

根据所给汉语将下列句子补充完整（每空一词）。

1．他在这个诊所里当了三年医生了。

He has________ ________ ________ ________ in the clinic for three years．

2．体育迷们有很多机会去观看激动人心的比赛。

Sports fans have________ ________ chances________ ________ exciting competitions．

3．我不知道他是否故意把这本书落在这里。

I don’t know________ he ________ the book here________ ________．

4．你同意他村定的计划吗?

Do you ________ to the plan that he has________ ________ ________?

5．到会议结束时他还没有露面。

________ the time the meeting was________，he hadn’t________．

根据下面提供的对话情景，从下列7个选项中选择正确答案，使对话连贯、完整。其中有两项是多余的。

A：Today we are going to talk about a great invention．It looks like a human being．  1 

B：It’s a robot．  2 

A：Of course not．The first robot was invented in 1921．

B：  3 

A：Sure．They can take the place of humans to do some boring work．They can also do a lot of dangerous work instead of humans．

B：  4 

A：No．Robots can do a lot of work instead of people in many ways，but people wouldn’t be replaced by robots．  5 

B：We get it．

阅读下面短文，根据短文内容及首字母提示补全文中所缺的单词。

Nowadays we can see that many people are cutting down the trees in the forests．A lot of rich land has become deserts．If we r  1  newspapers，we’ll learn that the forests on the earth are getting smaller all the time．People are cutting down large numbers of trees b  2  they need wood and farmland．Some scientists say that there will n  3  be any great forests in 20 or 30 years．

What will h  4  if the forests disappear? A lot of plants will die and animals will lose their home．In many places the new farmland will soon look like the old deserts．Crops will not grow there．There won’t be e  5  rain．and the weather will get hot and d  6  ．If the climate（气候）of the earth changes，life will be hard for everyone．Our living environment，will become w  7  ．More and more rich farmland will disappear．We will suffer（遭受）a lot from b  8  floods and droughts．

It’s our duty to p  9  the forests well．Everyone should try his best to make a contribution to taking care of the forests．Let’s s  10  cutting down the trees and make the world greener!

Why are you ______ a skirt? It's not suitable for this cold weather.

A．wearing              B．putting on                   C．buying               D．selling

--I'd like to post a letter. Could you tell me how to get to the ______, Spotty?

--Sure. Turn to the left, go straight and you'll find one.

A．drugstore      B．public restroom            C．Newtown Museum              D．post office

Can you wake the person ______ is pretending to be asleep?

A．whom             B．who          C．which             D．whose