I　didn’t　cry　when　I　learned　I　was　the　parent　of　a　disabled　child.　I　just　sat　still　and　didn’t　say　anything.

    When　Jenny　was　old　enough,　I　sent　her　to　a　kindergarten（幼儿园）.　On　the　first　morning,　Jenny　spent　hours　playing　by　herself.　It　seemed　that　she　felt　very(41).

    However,　to　my　joy,　Jenny’s　classmates　always　(42)　her,　“You　got　al　your　speling　words　right　today!”In　fact,　her　speling　list　was　the　(43).　Later,　she　faced　a　very　painful　(44)　—— at　the　end　of　the　term,　there　was　a　game　which　had　(45)　to　do　with　physical　education.　But　Jenny　was　(46)　in　it.

    My　husband　and　I　were　anxious　about　the　day.　I　wanted　to　let　my　child　stay　home!　But　my　heart　wouldn’t　let　me　off　that　easily.　So　I　(47)　a　pale,　unwiling　Jenny　onto　the　school　bus.

    At　the　kindergarten,　I　was　quite　worried　because　of　her　(48)　action,　Jenny　would　probably　hold　up　her　team.　The　game　went　wel　until　it　was　time　for　the　sack（麻袋）race.　Surely　Jenny　would　find　it　(49).　Now　each　child　had　to　climb　into　a　sack,　jump　to　the　finishing　line,　return　and　climb　out　of　the　sack.　I　noticed　Jenny　standing　near　the　end　of　her　line　of　players.

    But　as　it　was　her　turn　to　join,　a　change　took　place　in　her　(50).　The　talest　boy　behind　Jenny　placed　his　hands　on　her　waist（腰）.　Two　other　boys　(51)　in　front　of　her.　The　moment　the　player　before　Jenny　stepped　out　from　the　sack,　the　two　boys　(52)　the　sack　suddenly　and　kept　it　open　while　the　tal　boy　lifted　Jenny　and　(53)　her　into　it.　A　girl　nearby　took　her　hand　and　supported　her　(54)　Jenny　got　her　balance.　Then　she　jumped　forward,　smiling　and　proud.　In　the　cheers　of　the　teachers,　schoolmates　and　parents,　I　silently　 thanked　 the　 warm,　understanding　people　in　life　who　made　it　 (55)　for　my　disabled　daughter　to　be　like　her　felow　human　beings.　Then　　I　finaly　cried.

  1.　A.　excited　　　　B.　lonely　C.　happy　　　　D.weak

  2.　A.　greeted　　　　B.　expected　C.　encouraged　　　　D.　folowed

    3.　A.　easiest　　　　B.　longest　C.　smalest　　　　D.　tidiest

4.A.　choice　　　　B.　problem　C.　result　　　　D.　exam

   5.　A.　nothing　　　　B.　anything　C.　everything　　　　D.　something

    6.　A.　forward　　　　B.　fast　C.　behind　　　　D.　up

    7.　A.　threw　　　　B.　pushed　C.　knocked　　　　D.　fixed

   8.　A.　slow　　　　B.　quiet　　　　C.　quick　　　　D.　secret

    9.　A.　stupid　　　　B.　simple　relaxing　　　　D.　difficult

    10.　A.　school　　　　B.　family　C.　team　　　　D.　heart

    11.　A.　ran　　　　B.　lay　　　　C.　walked　　　　D.　stood

    12.　A.　picked　up　　　　B.　gave　up　　　　C.　cut　up　　　    D.　made　up

  13.　A.　drove　　　　B.　hid　　　　C.　put　　　　　D.　hit

    14.　A.　when　　　　B.　until　　　　C.　after　　　　D.　unless

    15.　A.　popular　　　　B.　special　C.　necessary　　　　D.　possible

Lake Victoria is the largest lake in Africa. It is also the second largest lake in the world. It is an important lake because it is one of the sources(源头) for the longest river in the world, the Nile River. Lake Victoria provides a source of water, food, and power(电力) for several African countries. Lake Victoria is a big part of African life.

Unfortunately, Lake Victoria has a problem. It is shrinking. There are several power stations at Lake Victoria in Uganda. These are on the Nile River, and besides producing power, they keep the water of the lake at a certain level. For the past forty years, that level has been 11.9 meters. Over the last several years, the water level has dropped by about 2.5 meters. There seem to be several reasons for this drop.

One possible reason is drought(干旱). Drought has been very bad in the area since 2000. Lake Victoria gets all of its water from rain, so the drought means less water in the lake.

However, some environmentalists believe that the real problem is the power plants(工厂) on Lake Victoria. Uganda depends on those power plants for most of its power, and they made the power plants larger in 2000. Many people believe the power plants have been taking too much water off Lake Victoria. As a result, they have been asked to use less water until Lake Victoria goes back to its old level.

Whether the low water level is caused by drought or power plants, the result is the same. This is already a poor area of Africa, where many people live a really hard life. People, animals and plants around Lake Victoria will suffer even more from low water levels on the lake. Many people need Lake Victoria for fishing or growing food. Fish need the water to live, and animals need it for water. Plants around the lake will die without the water, and then more animals and people will suffer. Unless the lake fills soon, many people will suffer and die.

1.Lake Victoria is __________.

A. an important lake in Africa

B. the largest lake in the world

C. the source of water, food and power for America

D. the only source for the Nile River

2.What does “It is shrinking” most probably mean?

A. It is becoming larger.

B. It is becoming more beautiful.

C. It is becoming smaller.

D. It is becoming more useful.

3.The water level of Lake Victoria is now __________.

A. 2.5 meters     　B. 11.9 meters              C. 14.4 meters          D. 9.4 meters

4.Which of the following is NOT true according to the passage?

A. Rain water is the only source for the lake.

B. There has been little rain in the lake area since 2000.

C. The power plants in Uganda provide water for the lake.

D The power plants in Uganda were made larger in 2000.

5.According to the passage, how can we solve the problems around Lake Victoria?

A. People must build more power plants.

B. More sources of water must be found.

C. Every country should offer some money to Africa.

D. All the people living in the area should move to another place.

Three kids have been learning chemistry for only a few months. But they have already begun to challenge (挑战) a world famous scientist!

   Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator (酸碱指示剂). They want it to take the place of litmus (石蕊) paper.

"We've learnt to think of and ask questions about life by ourselves," said Li, "We work well with each other."

   British scientist Robert Boyle discovered the use of litmus paper over 300 years ago. Now it is used widely in experiments all over the world.

   But when the kids did some experiments in class last winter, they saw that the litmus paper didn’t turn very blue with base matter. It's hard to get a clear result.

  Will there be a better indicator than litmus paper? The three kids decided to try and find out!

    How? They went to collect over 40 plants in parks, gardens and markets. Then they ground (研磨) leaves, flowers and stems (茎) to get the pigments (色素) from them.

   The kids mixed pigments with acid and base. They spent months watching carefully to see which paper showed the best colour change. They decided it was the litmus paper!

"It's our first scientific journey, Huang said, "But it makes me want to try harder."

1. Whom did the three kids want to challenge?

A. Their chemistry teacher.     B. Their headmaster.

C. Robert Boyle              D. Thomas Edison

2. From the text, a red cabbage is a kind of ____.

A. plant　　B. animal　　C. paper　　D. liquid

3.What is widely used as the acid-base indicator now?

A. red cabbage              B. litmus paper

C. any plant                D. any flower 

4.The story mainly tells us ____.

A. how to make litmus paper    B. about the three kids' spirit

C. scientists were wrong        D. the kids are heroes

The bicycle is one of the simplest yet most useful inventions in the world. What is most surprising is that it was not ___1__ earlier, although the great inventor Leonardo Da Vinci had drawn pictures for bicycles and also for flying machines and some other things. Those things were not produced___2___ long after he died.
　　A person riding a bicycle uses ___3___ energy to make the bicycle move, and there is no pollution at all when you are riding. Even so, in developed ____4___, most people don’t travel to work by bicycle. It is not because the bicycles are expensive or people feel___5____ if they ride to work. It’s because __6___ cars on the roads becomes larger. It certainly becomes ___7___ to ride a bicycle. As a result, more people put their bicycles away and go to work ___8___ their cars , and in this way, the situation is made more serious.___9___ the best way to make riding safer and more popular is to create paths (开设通道) only for bicycles, and to make ___10___ so difficult and expensive for drivers to take their cars into the city that they will go back to use their bicycles.

Johan didn’t review（复习） the lesson, ___ he couldn’t answer the teacher’s question.