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．

根據(jù)文章內(nèi)容完成下列任務(wù)。

◆將劃線部分英語句子譯成漢語，將漢語句子譯成英語。

1．                              

2．                               

◆根據(jù)要求選擇正確答案。

3．為文章空白處選擇合適的詞匯。

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

4．為文章空白處選擇合適的句子。

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

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

◆根據(jù)短文內(nèi)容回答問題。

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

根據(jù)句意和所給的中文提示，寫出句子中的單詞。

1．It is very difficult to make correct ________（決定）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?

根據(jù)句意和所給的首字母提示，補(bǔ)全句子中的單詞。

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?

根據(jù)句意，用所給單詞的適當(dāng)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）．

根據(jù)所給漢語將下列句子補(bǔ)充完整（每空一詞）。

1．他在這個(gè)診所里當(dāng)了三年醫(yī)生了。

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

2．體育迷們有很多機(jī)會(huì)去觀看激動(dòng)人心的比賽。

Sports fans have________ ________ chances________ ________ exciting competitions．

3．我不知道他是否故意把這本書落在這里。

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

4．你同意他村定的計(jì)劃嗎?

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

5．到會(huì)議結(jié)束時(shí)他還沒有露面。

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

根據(jù)下面提供的對話情景，從下列7個(gè)選項(xiàng)中選擇正確答案，使對話連貫、完整。其中有兩項(xiàng)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．

閱讀下面短文，根據(jù)短文內(nèi)容及首字母提示補(bǔ)全文中所缺的單詞。

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．a(chǎn)nd the weather will get hot and d  6  ．If the climate（氣候）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