29.用燃气灶烧水.燃烧0.5kg的煤气.使50kg的水从20℃升高到70℃.已知水的比热容为4.2×103J/.煤气的热值为4.2×107J/kg.则: (1) 水吸收的热量为 J, (2) 燃气灶烧水的效率为 %. 查看更多

 

题目列表(包括答案和解析)

第Ⅱ卷(非选择题共35分)

注意事项:

用0.5毫米黑色签字笔在答题卡上作答。在试卷上作答,答案无效。

第四部分:写作(共两节,满分35分)   

第一节:短文填词(共10小题;每小题1分,满分l0分)

阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填人一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。

I have a good friend w____ name is Liu Mei. She is our               76________________

_____ (班长)and one of the excellent students in our class.          77________________

Clever _____ she is, she works very hard. We have a                       78________________

lot in c_______ and have a lot to talk about. One evening she           79______________

told me that something h______ when her parents were out.                    80________________

She was doing her homework one Sunday morning _____                      81_______________

she smelt something ____(燃烧).She stopped to look out            82________________

of the window _____ found a cloud of smoke coming out                83_______________

of her neighbour’s house. She called 119 ______ (立刻). Ten         84________________

minutes later, firemen came and put o_____ the fire. Her neighbor   85______________

was very thankful for her help.

 

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第Ⅱ卷(非选择题 共35分)

注意事项:

       用0.5毫米黑色签字笔在答题卡上作答。在试卷上作答,答案无效。

第四部分:写作(共两节,满分35分)   

第一节:短文填词(共10小题;每小题1分,满分l0分)

       阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填人一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。

I have a good friend w____ name is Liu Mei. She is our                76________________

_____ (班长)and one of the excellent students in our class.          77________________

Clever _____ she is, she works very hard. We have a                       78________________

lot in c_______ and have a lot to talk about. One evening she           79______________

told me that something h______ when her parents were out.                    80________________

She was doing her homework one Sunday morning _____                      81_______________

she smelt something ____(燃烧).She stopped to look out            82________________

of the window _____ found a cloud of smoke coming out                83_______________

of her neighbour’s house. She called 119 ______ (立刻). Ten          84________________

minutes later, firemen came and put o_____ the fire. Her neighbor   85______________

was very thankful for her help.

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完成句子(共10空;每空0.5分,满分5分)

1.好消息就是这些成长的烦恼不会持续很久,最后结果都会好的。

The good news is that these kinds of growing pains do not last, in the end everything __________ __________ all right.

2.你最好带上钥匙以防我不在家。

You’d better take the keys __________ __________ I’m out.

3.什么导致警方停止搜索目击者?

What has caused the police to stop __________ __________ the witness?

4.去年附近的农民们向居民提供新鲜的蔬菜。

The farmers nearby __________ the residents __________ fresh vegetables last year.

5.其他人认为他们和木乃伊的诅咒有关,用来惩罚那些进入死者安息地的人。

Others believe that they were __________ __________ with a mummy’s curse, as a punishment for those who enter the resting place of the dead.

 

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短文改错:(共10处错误,每处0.5分,满分5分)
此题要求改正所给短文中的错误。短文中共有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏词符号(∧),并在此符号下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:     1.每处错误及其修改均仅限一词;
2.只允许修改10处,多者(从第11处起)不计分
My dentist had just pulled out one of my tooth and had told me to rest for
while. My mouth was full with cotton wool. He knew I collected bird eggs and asks
me whether my collection was growing. He then asked me a lot of other question.
In answer to these questions, I could neither nod or make strange noises.
Meanwhile, my tongue was busy search out the hole where the tooth had been. I
suddenly felt very worried, so couldn’t say everything. When the dentist at last
removed the cotton wool, I was able to tell him of that he had pulled out the wrong
tooth.

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