问题 填空题

请在①氢气、②石墨、③干冰、④氦气、⑤氮气、⑥氧气几种物质中选择适当物质填空(填序号):可以作制冷剂的是    ;空气中含量最多的是_____;铅笔中含有的成分是     ;可供人呼吸的是      

答案

③  ⑤  ②  ⑥  

题目分析:可以作制冷剂的是③干冰;空气中含量最多的是⑤氮气;铅笔中含有的成分是②石墨;可供人呼吸的是⑥氧气。

点评:识记内容,难度不大,氢气可做燃料,可以充探空气球;氦气可做保护气,可以充探空气球。

阅读理解

Last night was the last game for my eight-year-old son’s soccer team. It was the final quarter. The score was two to one, and my son’s team was in the lead. Parents surrounded the playground, offering encouragement.

With less than ten seconds remaining, the ball suddenly rolled in front of my son’s teammate, Mickey O’Donnell. With “Kick it!” echoing across the playground, Mickey turned around and gave it everything he had. All around me the crowd erupted. O’Donnell had scored!

Then there was silence. Mickey had scored all right, but in the wrong goal, ending the game in a tie. For a moment there was a total hush. You see, Mickey has Down syndrome(综合症) and for him there was no such thing as a wrong goal. All goals were celebrated by a joyous hug from Mickey. He had even been known to hug the opposing players when they scored.

The silence was finally broken when Mickey, his face filled with joy, hugged my son tightly and shouted, “I scored! I scored! Everybody won! Everybody won!” For a moment I held my breath, not sure how my son would react. I need not have worried. I watched, through tears, as my son threw up his hand in the classic high-five salute and started chanting, “Way to go Mickey! Way to go Mickey!” Within moments both teams surrounded Mickey, joining in the chant and congratulating him on his goal.

Later that night, when my daughter asked who had won, I smiled as I replied, “It was a tie. Everybody won.”

小题1:The underlined word “hush” in paragraph 3 means ________.

A.cheer.

B.cry

C.laughter

D.silence小题2:What did the author worry about when Mickey scored and hugged his son?

A.The result of the match would fail his son.

B.His son would shout at Mickey for his goal.

C.Mickey would again hug the opposing players.

D.His son would understand Mickey’s wrong goal.小题3:It can be inferred from the passage that _____.

A.both teams liked and respected Mickey

B.both teams were thankful to Mickey for his goal

C.Mickey didn’t mind though his goal was wrong

D.Mickey was a kind-hearted boy and hoped everybody won小题4:The purpose of the author in writing the passage is _____.

A.to tell a joke to make readers laugh

B.to suggest we should not mind losing

C.to show enjoying a game is more than winning a game

D.to present his son’s fine qualities of understanding others

多项选择题