（2019新教材）外研版高中英语必修三Unit 3 writingppt课件.ppt

1、Book3 Unit3 The world of science （writing） Writing 高考英语写作高分策略高考英语写作高分策略 漂亮的书写是写作得分的必备必备 条件条件 影响给分的因素之一：影响给分的因素之一：作文的卷面作文的卷面 Which composition feels more attractive, why? 考生作文示例考生作文示例 考生作文示例考生作文示例 考生作文示例考生作文示例 影响给分的因素之二：影响给分的因素之二： 文中所采用的语言材料文中所采用的语言材料 人靠衣装，文靠词装 A. 词汇的选择灵活新颖，出奇制胜； B. 句型结构运用灵活多变; Pract

2、ice Find some similar words or phrases of the followings good 2. think 3.clever perfect excellent outstanding pleasant wonderful favorable magnificent in ones opinion/view hold the view that it is widely shared that wise bright smart intelligent cute Adopt a variety of sentence patterns 使用较丰富的句式使用较丰

3、富的句式 When he arrived, he gave me an e-mail immediately. (使用使用V-ing形式形式) 2. Once it is seen, it can never be forgotten. (过去分词过去分词) _, he gave me an e-mail immediately. When arriving /On his arrival, _,it can never be forgotten. Once seen 3. To his surprise, the little girl knows so many things. (使用名词

4、性从句使用名词性从句) 4. People suggest that the conference be put off. (改被动语态改被动语态) _the little girl knows so many things. What surprises him is that _the conference be put off. It is suggested that 5. He did not know what had happened until he had read the news in the newspaper. (使用强调句型使用强调句型) 6. I passed t

5、he physics exam because of your help. (用虚拟语气）用虚拟语气） _he had read the news in the newspaper _ he knew what had happened. _the physics exam _your help. It was not until that I couldnt have passed but for without 7. I wont believe what he says. (使用状语使用状语 从句从句) 8. The girl is spoken highly of. Her compo

6、sition was well written. (用定语从句用定语从句) _he says, I wont believe. The girl_ is spoken highly of. No matter what whose composition was well written Whatever 9. If you study hard, you will make rapid progress. （用并列句）（用并列句） 10. He had no sooner come back from Beijing than he was sent abroad. (使用倒装句使用倒装句)

7、 _he come back from Beijing _he was sent abroad. _make rapid progress. Study hard, and youll No sooner had than Hardly . when. 影响给分的因素之三：影响给分的因素之三： A.行文的流畅行文的流畅 上下贯通、一气呵成 正确而巧妙地使用好连接词 besides,morever,whats more furthermore, in addition, 1.1.表递进表递进 . .表转折表转折 . .表因果表因果 . .表目的表目的 . .表归纳表归纳 but, however

8、, though ,on the contrary , on the other hand. because, since, therefore, consequently, as a result/consequence, in order that,so that,for the purpose of. in general,in brief,in short,in conclusion, in a word,on the whole. 影响给分的因素之三：影响给分的因素之三： B:正确使用英语语法、 搭配、人称代词 Build a Harmonious Society-建立和谐社会建立和

9、谐社会 假设你是李晓平，是湖南某中学的学生。请你围绕假设你是李晓平，是湖南某中学的学生。请你围绕 “建设和谐社会建设和谐社会”的主题，根据下面所给出的提示，的主题，根据下面所给出的提示， 用英语给全省中学生写一封用英语给全省中学生写一封100词左右的倡议书。词左右的倡议书。 1人与社会：祖国、家乡、学校，热爱关心；人与社会：祖国、家乡、学校，热爱关心； 2人与人：家人、师长、同学，诚信互助；人与人：家人、师长、同学，诚信互助； 3人与自然：能源、环境、动植物，爱惜保护；人与自然：能源、环境、动植物，爱惜保护； 4你的态度：内容由自己拟定。你的态度：内容由自己拟定。 改错 1.It built

10、in the 1980s. 2.We should learn sort the rubbish. 3.Buy a cellphone is too expensive. 4. He think that I am right. 5.At the last ，I hope you can invest here. 6.The government is like investors to come here. 7.As we all known, the earth is round. 8.Thank you for you come. 9.I think you can happy. 10.

11、To my surprised, my father agreed to buy one. thinks likes your coming be was Buying surprise to know 基础写作步骤基础写作步骤: 1. 信息划分信息划分 : 确定哪些相关的信息可用一句确定哪些相关的信息可用一句 话 表 达话 表 达 , 建 议 可 在 题 目 上 用 铅 笔 做建 议 可 在 题 目 上 用 铅 笔 做 ,等等的标志的标志 (完整性完整性) 2. 列出关键词组和句型列出关键词组和句型 (准确性准确性) 3. 串联句子串联句子: 用正确的语法结构写出准确的句用正确的语法结构写出

12、准确的句 子子, 用上适当的关联词，用上适当的关联词，并形成篇章并形成篇章 ( (连贯性连贯性) ) 4.检查字数是否达到高考要求的标准，检查字数是否达到高考要求的标准，时态时态、 主谓一致、名词单复数、单词拼写、动词的主谓一致、名词单复数、单词拼写、动词的 过去式过去式, 过去分词、句子是否完整。过去分词、句子是否完整。 (准确性准确性) Dear fellow students, Our government is aiming to build a harmonious society. I think it is every citizens duty to work hard to

13、achieve this goal. As high school students, what should we do? First of all, we should love our motherland, Lets take a great interest in the development of our hometowns and takean active part in our school and class activities. Secondly, lets the world with love. We should show our respect for old

14、 people, our parents and our teachers. We should also care for each other and help those in need. all of us must be faithful and honest in our daily life. Finally, lets work together to save energy and protect our natural environment, including animals, trees, flowers and grass. As for myself, I wil

15、l study even harder and try my best to do all the above. Dear fellow students, lets start right now and spare no efforts to do a little bit every day, every hour, and every minute ! Li Xiaoping Task 3 Writing The way to write e report of an experiment. 【写作指导】 在写实验报告时，需要就实验目的，实验 器材，实验方法 / 步骤，以及实验现象和结

16、论进行详尽 叙述。写作一定要清晰明了，时态多用一般现在时。 一、写作步骤： 1. Introduce the aim and materials of the experiment; 1. Introduce the aim and materials of the experiment; 2. Present the methods and procedure of the experiment; 2. Present the methods and procedure of the experiment; 3. Draw a conclusion. 3. Draw a conclusion

17、. 二、增色词汇二、增色词汇 1. 1. 实验目的：实验目的： aim, goal, purpose, in the hope of, in order to, prove, phenomenon, aim, goal, purpose, in the hope of, in order to, prove, phenomenon, whether, carry out an experiment whether, carry out an experiment 2. 2. 实验步骤：实验步骤： first of all, secondly, thirdly, then, besides, w

18、hats more, in addition, first of all, secondly, thirdly, then, besides, whats more, in addition, as follows, at last, last but not least, finally, pay attention to, watch as follows, at last, last but not least, finally, pay attention to, watch carefully, put into, take note of, react with , prepare

19、 (for)carefully, put into, take note of, react with , prepare (for) 3. 3. 实验结论：实验结论： conclude, draw / reach a conclusion, in conclusion, sum up, in a conclude, draw / reach a conclusion, in conclusion, sum up, in a word, on the whole, all in all, in other words, there is no doubt that. word, on the

20、whole, all in all, in other words, there is no doubt that. 精彩句型精彩句型 1. To find out if / whether., we carried out this experiment. 1. To find out if / whether., we carried out this experiment. 2. With the purpose of., we are going to carry out an experiment. 2. With the purpose of., we are going to c

21、arry out an experiment. 3. Through the experiment, you can further learn about the theory 3. Through the experiment, you can further learn about the theory thatthat 4. The experiment proves to us that . 4. The experiment proves to us that . 5. The result of the experiment shows . 5. The result of th

22、e experiment shows . 6. In conclusion, from what happened in the experiment, we can say.6. In conclusion, from what happened in the experiment, we can say. Question1. Open our books and turn to page 35.Read the instructions for the experiment and answer the questions. 1. What do you think of the res

23、ults of this experiment will be? 2. What can you learn from this experiment? The egg will squeeze into the bottle. The experiment shows us the effects of air pressure. Air pressure indeed exists and its very powerful. Question 2. Complete the boxes with the information in Activity 5. Question 2. Com

24、plete the boxes with the information in Activity 5. prove whether air pressure really exists Question 2. Complete the boxes with the information in Activity 5. the materials, including a boiled egg, a glass bottle whose neck is a the materials, including a boiled egg, a glass bottle whose neck is a

25、bit smaller than the egg and some hot water.bit smaller than the egg and some hot water. FirstFirst, I removed the shell of the egg. , I removed the shell of the egg. Then Then I carefully poured some I carefully poured some hot water into the bottle, and shook the bottle gently. hot water into the

26、bottle, and shook the bottle gently. After a few After a few minutes,minutes, I poured out the hot water. I poured out the hot water. Just at the same time,Just at the same time, I quickly I quickly placed the egg on top o f the bottle. To my amazement, the egg placed the egg on top o f the bottle.

27、To my amazement, the egg squeezed into the bottle at once.squeezed into the bottle at once. Question 2. Complete the boxes with the information in Activity 5. air pressure indeed exists, and it is very powerful. It is the force of the air that pushed the egg into the bottle. The experiment is design

28、ed to prove whether air pressure really exists. At the beginning of the experiment, I prepared the materials, including a boiled egg, a glass bottle whose neck is a bit smaller than the egg, and some hot water. With all the things prepared, the experiment began. First, I removed the shell of the egg

29、. Then I carefully poured some hot water into the bottle, and shook the bottle gently. After a few minutes, I poured out the hot water. Just at the same time, I quickly placed the egg on top o fthe bottle. To my amazement, the egg squeezed into the bottle at once. After the experiment, I can draw th

30、e conclusion that air pressure indeed exists, and it is very powerful. It is the force of the air that pushed the egg into the bottle Question 3. Now write a report about the experiment. Do some reading and writing about writing a report about an experiment. 1.Finish our test paper . 2.Review the content of this class and learn to write a report.