1、Period Four Writing .基础写作专练：用括号内词的正确形式填空或在空上填入正确的词， 注意状语的不同形式1. Whatever the result is, I will face it _(calm). 不管结果怎样， 我会冷静地面对它。2. A man immediately rushed to the girl to give her first aid and I joined him _ hesitation. 一个人立刻冲向那个女孩对她进行急救， 我也毫不犹豫地加入他。3. He is proud _ have passed the College Entranc
2、e Examination. (不定式短语)他通过了高考， 很自豪。4. He is in the room _(make) a model plane. (分词短语)他在房间里制作飞机模型。5. We should serve the people _. (名词)我们应该全心全意地为人民服务。6. _ you begin, you must continue. (状语从句)一旦你开始， 你就必须继续下去。7. Bend your knees slightly and reach out your arms like tree branches, naturally and _ (soft).
3、 稍微弯曲膝盖， 像树枝一样自然轻柔地伸展手臂。8. _ you dont mind, Ill stop and take a deep breath. 如果你不介意， 我要停下来喘口气。9. My uncle _(immediate) jumped up. 我的叔叔立刻跳了起来。10. She was _(surprise) helpful. 她非常乐于助人。. 阅读理解There are many interesting science experiments out there for young kids. You can surprise your friends and teach
4、ers with them. All you have to do is put a little effort into it and you should have no problem in coming up with an interesting science experiment. One such experiment is to show your friends and teachers that you can make mothballs(樟脑丸) dance!If you want to do it, first, be sure that you have got
5、all the necessary science kits for your science experiment. What you need for this experiment is a glass filled half full with water. Add a little bit of vinegar to your glass of water, about 1/3 or 1/4 of a cup (60 ml), and one teaspoon (10 ml) of baking soda, and then carefully stir the mixture. D
6、rop a few mothballs into the glass and have your audience watch. As long as the surfaces of the mothballs become fairly rough, they should begin to bounce up and down in the glass. You can also do a similar experiment with raisins(葡萄干) and clear pop,_such as Sprite. In this experiment, all you have
7、to do is fill a glass with Sprite and drop a few raisins into it. The raisins should begin to bounce up and down in the glass of Sprite. You can also replace the raisins with mothballs and you should get the same effect in Sprite. This project works because the irregular surfaces of the mothballs an
8、d the raisins hold some CO2 bubbles(气泡), causing them to bounce up and down in a dancing motion. 1. The writer writes this passage to_. A. explain why some science experiments are easyB. encourage people to spend more time on scienceC. tell us how good he is at doing science experimentsD. teach kids
9、 how to do an easy and interesting science experiment2. What is the most probable name of the experiment?A. Producing mothballs. B. Dancing mothballs. C. Changing mothballs. D. Swimming mothballs. 3. The underlined word “pop” in Paragraph 4 probably refers to a “_”. A. mothball B. kind of vinegarC.
10、drink with bubbles D. special kind of raisin4. From the last paragraph we can know_. A. why Sprite has some CO2 bubblesB. what people usually use Sprite forC. what scientists usually do with raisinsD. why the mothballs bounce up and down.短文改错假定英语课上老师要求同桌之间交换修改作文， 请你修改你同桌写的以下作文。文中共有10处语言错误， 每句中最多有两处。
11、每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(), 并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线， 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。I should be very pleasant if you could come to my home and stay with us for a few day in the summer holiday. My native village is much beautiful. I can ima
12、gine the time when we are going to spend together. We shall take a walk in the neighbouring hills which we can enjoy the fresh air and sweet songs sung by the birds on every morning. In the afternoon, we shall go for swim in the river. At night we shall sit in the yard, chatting and observe the star
13、s in the sky. Please let me know how you think about the plan. I did look forward to your coming to my home. . 书面表达假设你是星光中学的李华， 将参加主题为“Lets ride bicycles”的英语演讲比赛。请撰写一份演讲稿， 主要内容包括：1. 目前汽车带来的空气污染和交通堵塞等问题； 2. 骑自行车的益处(如环保、有利于健康等); 3. 政府启动“公共自行车系统”， 人们可以很方便地使用自行车。参考词汇：公共自行车系统 Public Bicycle Service Syste
14、m 低碳的 lowcarbon注意：词数100左右。Period Four Writing .1. calmly2. without3. to4. making5. heart and soul6. Once7softly8.if9.immediately10.surprisingly.【文章大意】 本文主要向我们介绍了怎么做一个简单而又有趣的科学实验。1D作者意图题。通读全文可知作者主要向我们介绍怎么做一个简单而又有趣的科学实验，故选D。2B推理判断题。根据第一段的“One such experiment is to show your friends and teachers that y
15、ou can make mothballs(樟脑丸) dance！”可知“跳舞的樟脑丸”为最佳答案。3C词义猜测题。根据第四段“such as Sprite.”以及“hold some CO2 bubbles(气泡)”可知，pop在这里是指含有二氧化碳的饮料。4D细节理解题。根据文章的最后一句“This project works because the irregular surfaces of the mothballs and the raisins hold some CO2 bubbles(气泡)，causing them to bounce up and down in a dan
16、cing motion.”我们可以知道樟脑丸为什么会上下跳动。.I should be very pleasantpleased if you could come to my home and stay with us for a few daydays in the summer holiday. My native village is muchvery beautiful. I can imagine the time whenthat或which或去掉 we are going to spend together. We shall take a walk in the neighb
17、ouring hill whichwhere we can enjoy the fresh air and sweet songs sung by the birds every morning. In the afternoon, we shall go for a swim in the river. At night we shall sit in the yard, chatting and observeobserving the stars in the sky. Please let me know howwhat you think about the plan. I didd
18、o look forward to your coming to my home.One possible version：Good morning，everyone，I am Li Hua from Xingguang Middle School. The topic of my speech is “Lets ride bicycles”As is known to all, cars have become a popular means of transport which bring great convenience to our life. However, they have
19、also caused some problems such as air pollution and traffic jams.How can we solve these problems? As far as Im concerned, riding bicycles is a good way. For one thing, bicycles dont need any petrol and they can save energy. For another, bicycles are environmentally friendly because they wont give of
20、f waste gas. Whats more, riding bicycles is beneficial to our health.Our government has started “Public Bicycle Service System”， through which people can have easy access to a large number of “public bicycles”. Therefore, lets take the responsibility to build up a lowcarbon city by riding bicycles. Come on and join us!Thank you for listening!
