【题目】B

Good morning! I’m Mike Brown. I am an English boy. My telephone number is five-four-five-zero-six-seven-eight. This is my room(房间). The quilt is blue. In the room, there are books(书), a computer(电脑) and a pencil box(文具盒).

【1】 Mike’s last name is __________.

A. Brown B. White C. Green D. Black

【2】Mike is __________.

A. a Chinese boy B. an English boy C. an English girl D. a Chinese girl

【3】What’s Mike’s telephone number?

A. 555-0687. B. 545-0678.

C. 545-6870. D. 545-8760.

【4】What color is Mike’s quilt?

A. white. B. green C. yellow. D. blue.

【5】There is a(n) __________ in Mike’s room.

A. computer B. orange

C. pencil(铅笔) D. Telephone

【题目】C

Let me tell you something about our park. It’s not very big but beautiful. Here’s the gate. We can go into (进)the park from here. On the left of it, there are two toilets. There is a café on the right. We can drink coffee there. There is a big tree near it. In the tree, there are many birds. In the middles of the park, there is a playground. There are many boys and girls on it. Some are flying kites, and others are dancing. They are happy. Near the playground, there is a nice and big lake. There are many boats on it.

【1】 Is the park beautiful?

A. No, it isn’t. B. Yes, it isn’t

C. No, it is D. Yes, it is

【2】What’s on the left of the gate?

A. There is a tree. B. There are two boats.

C. There are two toilets. D. There is a river.

【3】How many trees are there in the park?

A. one B. two C. three D. four

【4】What’s in the middle of the park?

A. There is a café B. There is a playground

C. There is a tree D. There is a lake.

【5】What does the word ＂playground＂ mean?

A. 球场 B. 篮球场 C. 操场 D. 大厅

【题目】Sonia Hall喜欢运动，她不仅每天运动，而且常在电视上看比赛。她收集了5个篮球，3个排球，9个足球，6个网球拍，8个乒乓球和球拍。写一段话，介绍一下Sonia Hall所收集的体育用品。

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【题目】

【1】a, bat, baseball, she, has

_________________________.

【2】have, a, you, bat, do, tennis

_________________________?

【3】good, that sounds

__________________________.

【4】bat, the, nice, girl, doesn’t, a, have

___________________________.

【5】play, soccer, let’s

__________________________.

【题目】My friend Sally is a sports fan(爱好者). She has a great sports collection. She has three soccer balls, five baseballs, six volleyballs and two basketballs. They are all under her bed. Sally plays basketball very well. She likes(喜欢) Kobe. She thinks he is the best(最好的)basketball player运动员) in America and she also(也)likes Yao Ming from（来自）China. Sally plays baseball very well, too. Now she is in her school baseball club.

【1】Sally has ____ volleyballs.

A. six B. five C. three

【2】Kobe is a ______.

A. basketball player B. teacher C. baseball player

【3】Sally plays ______ very well.

A. soccer and basketball B. volleyball and baseball C. basketball and baseball

【4】Sally is ______.

A. in her school basketball club B. a sports fan C. Kobe’s sister

【5】We(我们)can find（找到）_____ under Sally’s bed.

A. some notebooks B. a watch C. a great sports collection

【题目】用符合题目要求的序号填空：

①氧气；②空气；③二氧化碳；④二氧化硫；⑤五氧化二磷；⑥四氧化三铁。

（1）通常状况下无色、无味的气体是________；

（2）有刺激性气味并且污染空气的气体是________；

（3）属于黑色固体的是________；

（4）支持燃烧的气体是________；

（5）属于白色固体的是________。

【题目】下列反应属于缓慢氧化的是( )。

A．动植物的呼吸作用 B．铁丝在氧气中燃烧

C．硫在空气中燃烧 D．木炭在空气中燃烧

【题目】人类生存需要清洁的空气。下列情况不会造成环境污染的是( )。

A．燃放烟花 B．汽车尾气

C．煤炭燃烧 D．光合作用

【题目】空气中含量最多的气体是________；澄清石灰水露置在空气中会逐渐变浑浊，这说明空气中有少量的________；盛有冰水的杯子，放在常温的空气中，外壁会潮湿，说明空气中有________；将一只老鼠放入一个密封的玻璃瓶内，过一段时间，老鼠才会死亡，说明空气中有________。

【题目】在实验室测定空气中氧气的含量实验，能否用硫代替红磷？为什么？

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