Unit 2 Word power 教学设计.doc

Unit 2 Word power 教学设计Step 1: Brainstorming1. Lets read the following sentences and find which part you think is informal.I am sorry to say that a lot of your answers to those questions in your homework are not precise， so you must think about them. (I am sorry to， a lot of， answers， think about them) 2. Please read the introductions to formal and informal English on page 26. In writing we use more formal English and in speaking we often use informal English.3. Lets compare the formal English words with the informal English words listed in the chart on page 26. Consult with each other or check the dictionary when you have any questions.Step 2: Vocabulary learning Lets read the letter on page 26 and try to point out the informal places that can be improve.Pay attention to your pronunciation and spelling.Lets rewrite the letter in formal English.AnswersDear Mr. Smith，I want to speak to you about the condition of the playground. I regret to inform you that people do not discard their rubbish properly. They leave rubbish on the ground instead of using the bins. Yesterday a 6-year-old child fell and cut his hand on a broken bottle. The boy was taken to hospital immediately. In addition， the beautiful view of the park is spoiled.I believe that there are a large number of actions you could take to solve this problem. For example， you should purchase additional litter bins and arrange security to prevent people from littering.It is my hope that you will take my concerns into consideration. I look forward to your reply.Yours sincerely，Jerry BrokerStep 3: Vocabulary extension1.I will give each group a map of the world. Please write down as many names of countries and their official languages as possible.CountryOfficial language(s)2.Lets check the answers with the names of the countries and their languages on page 27 and finish Part A. Share your answers with your group members.Answers:A France Mexico Canada French Spanish English/French Germany Australia UK Russia German English English Russian3. Please read the introductions for Part B and try to complete it in pairs. Think about by the way why these languages are used as the official languages of the United Nations.Answers:B English Chinese French Russia Spanish Arabic 4. Fill in the blanks of the following diagram about country， official language(s)， people and capital. Its a good way to enlarge your vocabulary.CountryOfficial language(s)PeopleCapitalJapanJapaneseJapaneseTokyoGreece Greek Greek Athens Egypt Arabic Egyptian Cairo Australia English Australian Canberra Spain Spanish Spanish Madrid Russia Russian Russian Moscow France French French Paris Mexico Spanish Mexican Mexico CityItaly Italian ItalianRome 5. Lets do Parts B1 and B2 on page 99 in Workbook， so we will be more familiar with the text and the usage of the words in it.AnswersPart B1 (page 99) 1. prisoners 2. simplified 3. drawings 4. originally 5. opposite 6. directions 7. legendaryPart B2 (page 99) 1. differs from 2. over time 3. According to 4. turned into 5. this way 6. as a whole6. Lets do Parts A and B in listening on page 104 in Workbook， so we will know more about how to improve our English.Answers Parts A and B (page 104) 1. radi