牛津英語9B Unit 2 Task 教案 Teacher: Wang LiqinTeaching aims:1.Aim of knowledge:Master important words and phrases: agriculture, die of hunger, happen to, advantage, at present, make a contribution to doing sth, increase by, production, development. etc.2.Aim of ability:(1) learn the sample writing and work out the writing structure.(2) write a passage, describe a great person.3. Aim of emotion:How can we become a great person? What should we do?99% of hard work + 1% of chance + Never give up =a great and successful personMain and difficult points:1.according to the writing plan, describe a great person orally.2. write a passage to describe a great person individually.Teaching aids: multi-media, PPT, exx paper.Teaching procedures:Part one: learn the sample writing.1. Free talk.T: We have known many great people. Who do you admire most? Why?S: I admire _ because _.(Teaching purpose: revision and presentation)2. Have a guess. Watch a short video.Have a guess: Who does Miss Wang admire most?(teaching purpose: catch students attention by using a guessing game and a short video)3. Have a guess again, why does Miss Wang admire him so much? After finishing this part, you can get the answer.Line 1Line 6: Listen and answer:( )1.What do people call Yuan Longping? A. Father of Hybrid Crop B. Father of Hybrid Rice C. Father of Hybrid Wheat( )2. What is Yuan Longping now? A. A scientist B. A teacher C. A farmer( )3. What did Yuan Longping use to be? A. A scientist B. A teacher C. A farmer( )4.When was he born? A. 17 September 1930 B. 7 September 1913 C. 7 September 1930Answer: Miss admires Yuan Longping because he used to be a _.(teaching purpose: practise students listening ability)4. Many people admire him because he has done so many things for us. Lets see what he has done. Line 6Line 18, fill in the blanks, learn Yuan Longpings experience, (new words) Yuan Longpings _In 1930 Yuan Longping was _.In 1953He worked as a teacher in an _School after graduating from college.In 1960Many people died of _, so he began his research into _ rice. In 1964He _ to find that the natural hybrid rice had many _.In 1975He _ a new type, it could _20% more rice.In 1979This new type of hybrid rice was introduced into the USA.At_ Many countries have grown hybrid rice.(teaching purpose: all the answers are new words, if they can finish this part, they can learn the words in this lesson, at the same time, they can improve their reading ability)5. What contribution has Yuan Longping made to the world. Read and fill in the blanks.Line 19Line 23: Read and fill in the blanks.(learn phrases)Yuan Longping has made a _ to the whole world, because his achievements have_ rice production _ 20%-30%.He spent all his life on the research and _ of better rice plants. He has solved _ for many people.Phrases: make a contribution to (doing) sth, increase by, the development of, the problem of hunger(teaching purpose: learn important phrases and improve their reading ability.)6.Check Part B to see that whether they have previewed this part carefully or not.7. Lets introduce Yuan Longping to our new teachers.Yuan Longping is called Father of H_ Rice. He worked as a teacher in an a_ school in the past. In 1960, he saw many people die of h_,he wanted to do something. In 1964, he h_ to find a natural hybrid rice plant, and it had many a_. Later, he d_a new type. Now many countries have grown it. Yuan has made a great c_ to the whole world, because his achievements have i_rice p_.Yuan Longping spent all his life on the d_of better plants, he is my hero. (teaching purpose: after learning , its time to check whether they have master new words or not. All the answers are new words in this lesson, if they can finish this part, that means they have mastered these new words, at the same time, its a good chance to practise their spoken English)Part Two: work out the writing structure, describe a great person orally.1. Writing materials. 2. DiscussionTitleA great personPart one：brief introduction_, _, _, _Part two：detail introduction_, _, _Part three：conclusion_, Writing materials：a. family and study experience b. date of birth / deathc. prizes or awards / main achievements d. jobe. contribution f. why I admire her / himg. name h. place of birth(teaching purpose: learn to cooperate with group members, if they can work out the writing plan, its useful for the following writing task)3. A discussion and cooperation. (group work)Student A / B：Part one: brief introduction (name, place of birth, date of birth, job, title)I think _ is one of the_ .He is / was a _.He was born on _ in _. (He died_.) He is one of the greatest people that have ever lived. (He is a great person in history).Student C / D: Part two: detail introduction (study experience, major events, contribution, awards)He _ in _ . He _.Student E / F：Part three: the conclusion (why do I admire him / her) He _. He _ That is why I admire him / her so much.(teaching purpose: learn cooperation, practice spoken English, learn to find each others mistakes, prepare for the following writing task)Part three: writing a composition about a great person individually1. Writing task:Write a composition to describe a great person. (pay attention to the tenses)2. show their compositions.Part four：Summary1. If we want to be a great person in the future, what should we do now?_+_+_= a great and successful person(teaching purpose: learn to be a hard-working student and never give up)2.Self-assessmentI can Result (A, B, or C)1. master new words and phrases A BC2. work out writing structure A BC3. finish writing individually A BCResults:A: B: C: Part five: homework1.After correcting the composition, make a poster about this famous person.2. finish the exx on the exercise book.Part six: Reflection of teaching