高一英语教案上学期UNIT19.doc

高一unit19教案 Unit 19 modern agriculture Period 1(一)明确目标1. To learn to read statistical graphs. 2. To train listening and speaking skills. 3. To grasp the necessary language points connected with the content.（二）整体感知Step 1 lead in /presentationWith the time passing by, peoples living standard is becoming higher and higher. As a result their eating habits have charged a lot. Today we are going to know some details about it by watching the graphs.（三）教学过程Step 2 warming up by brain storming Topic: agricultural produce, peoples eating habits, favorite foods and so on.Step 3 Go through the questions by discussing in small groups with the help of the graphs. Learn with language point at the same time Step 4 Present the results form each groups. Step 5 After brief conclusion come to listening task.Step 6 Acting out a short play. “how to make use of the land.”（四）随堂练习用适当的词填空1. _ the years peoples _ _ are charging. Thats _ _ produce has charged _ three years.2. Girls are come _ _ flowers.3. Last year the number of death increased try 2-3 _ _ the year before last.4. They reason _ he did not come is quite clear.5. The desire that they wanted to make good money _ _ a disaster.6. Do you think the medicine will have a food _ _ the boy？7. The villagers didnt take care about the _ of nature. They cut down as many tresses as _ in time; the area was _ _ a desert.8. The young man is the only one _ for the Jole.9. Never _ _ nature or you cant escape _ punished.10. If I _ a bird _ _ to the moon -doesnt it sound _?1. over eating habits why agricultural 2. compared to 3. compared to /with 4. why 5. led to 6. effect on 7. protection possible charged into 8. possible 9. go against being 10. were would nice Period 2(一) 明确目标1. To train the abilities of skimming and scanning the passage.2. To learn the differences between traditional agriculture and modern one in china meanwhile any necessary common knowledge about fertilization and irrigation. 3. To encourage the students to learn more for the future of our country.（二）整体感知Step 1 Presentation Lets look at the pictures and reconstruct the text by comparing traditional and modern farming. （三）教学过程Step 2 Skimming the reading material as soon as possible and then finish the past reading, some more questions may be designed by teachers.Step 3 Read the passage again and find out the main idea to each paragraph.Step 4Languages focus .ask the student to pick out the useful expressions from the text if possible and then explain briefly in their own words.Step 5Listen to the tape of the text. If time permit, have some students retell.(四) 随堂练习Fill in the blanks with proper words:1. The biggest problem of Chinese farmers is the _ of _ land. Using the _ technologies, Chinese scientists grow vegetables _. The _ of these vegetables are not planted in earth but _ in water that _all the nutrients they _ to grow. In, a kind of tomato was _ that was very different from any _ before. It was developed _ a technique known as GM.参考答案1. shortage arable latest greenhouse roots hang contains need 2. developed grown using Period 3 （一） 明确目标1. Word formation2. Grammar focus: the use of “it” for emphasis（二）教学重点及知识点参看轻松学习（三）教学过程Step 1Have a dictation of useful expressions and phrases. And then check them in class.Step 2 Come to the practice shown in the students book.（四）总结，扩展Step 3 Ask the Ss translate the following sentences into English.1. _ （众所周知）that the Olympic game will the held in Beijing in five years.2. _ （就我所之）more advanced technical information _ （没引进）from abroad in the 1980s.3. The officer stared at the soldier and then left the room _（一言不发）.4. The servant _（忠实于）his master and _ his wishes.5. _ （为了）help the children in the poor areas, the government set up the fund.6. _ （最有效的方法）to protect the wild animals from dying out is to forbid hunting.7. “GM”_ （代表）genetically modified.参考答案：1. It is well know 2. As far as a know/was thought in 3. without any words 4. was devoted to, carried out 5. In order to 6. The most effective way 7. stands for Period 4(一) 明确目标1. Get the students to realize the great contribution Chinese 2. Train the ability of writing （二）整体感知Step 1 presentation Task have you heard the name Jia SiXie before?What was he famous for? What was the great (work) book he wrote? Do you know what it was about?Task encourage the students to find out any popular problems about the weather or farming they have know。（三）教学过程Step 2After the team work, read the passage carefull