(   ) 2. Air pollution may cause        problems  and even cancer.

A. breathe     B. breathes

C. breathing     D. breathed

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科目：初中英語 來源： 題型：

閱讀短文，從方框中選擇適當(dāng)?shù)脑~并用其正確形式填空，使短文通順、意思完整。請將答案寫在下面題號后的橫線上。每空限填一詞，每詞限用一次。方框內(nèi)有兩個詞是多余的。

history,choose,common,mix,fill,enjoy,way,another,young,swim,other,story

American summers are 1      with outdoor picnics， baseball games and 2      pools. Summer inAmericais a time 3 the outdoors,no matter how hot it might be. Let’s take a look at some of the popular drinks.

Lemonade is the 4      of all American summer drinks. It is made by 5      lemon juice,water and sugar. It is usually served very cold,with ice.

Ice tea is 6      popular summer drink inAmerica.

Ice tea is usually served in a tall glass of ice. Many Americans 7      to add sugar to sweeten the drink. This kind of drink is often drunk in the afternoon while people are relaxing in the shade. Ice tea is now also sold in the bottle,at almost any store inAmerica.

  The Slurpee,a famous American drink in recent years,is a great 8      to cool off in the summer heat. It is a mixture of ice,sugar and fruit juices. However,the drink is mostly made of ice. They can be bought at most small stores. Slurpees are poplar with 9      Americans. Milkshakes have a long 10      inAmerica. It’s made of a mixture of ice cream,milk and flavoring.

1.        2.        3.        4.        5.       

6.        7.        8.        9.        10.       

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科目：初中英語 來源： 題型：

將下列句子改成現(xiàn)在完成時(shí),注意保持意思不變。

4. I bought a pen last week.

I__      a  pen for      __.

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科目：初中英語 來源： 題型：

2. Everything has changed,__?(完成反意疑問句）

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科目：初中英語 來源： 題型：

2. Canada p        a  great deal of wheat.  

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科目：初中英語 來源： 題型：

2.因?yàn)槲覠o法忍受這兒的環(huán)境，我總是處在不好的心情之中。

I’m always                                     because I can’t        the  environment here.

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科目：初中英語 來源： 題型：

2. It took the workers a week to p        these newspapers.

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科目：初中英語 來源： 題型：

2. The government plans to c        more  jobs for the young.

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科目：初中英語 來源： 題型：

   March 20th is World Water Day every year,  According to a report from the United Nations,more than half of the world’s major rivers have serious water   loss and are polluted. The Yellow River,the world’s fifth longest river,  

watered some of the oldest farms on earth. But now it j has a serious problem. 1       In most of the past 35 f years,it didn’t reach the sea.

  The Nile in Egypt,running 6，650 km,is the longest river in the world. 2       Now it is down to 2 billion m’ or so.Australia’s Murray River reaches the sea only every other year. One fifth ofAmerica’s Rio Grande  has no water,either.  3        

   Mostly it’s damming (筑現(xiàn))and global (全球) warming that make rivers dry. 4       Now about 45,000 of them lie across the — world’s rivers. They hold back around 15% of the -world’s fresh water from running to the sea.

   Global warming is making things worse. Warmer weather takes water away. The glaciers (冰川）are becoming smaller. 5       Global warming has had certain effects on water sources (源頭）.Droughts. happening around the world make people pay more attention to this fact.

根據(jù)材料內(nèi)容，從下面五個選項(xiàng)中選出能填人文中空缺處的最佳選項(xiàng)，使短文意思通順，內(nèi)容完整，并將其標(biāo)號填寫在下面題號后的橫線上。    

A. Dams hold water to irrigate (灌慨）fields and make -power. 

B. The source of the Yellow  River is drying up because  of it.

C. It used to carry 32 billion m’ of water a year.   

D. How does it happen?    

E. Its source on Qinghai-Tibet Plateau is drying up.

1.         2.         3.         4.         5.        

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