Unit 2 Colour Period 4 Vocabulary学案Language aims:A. 理解什么是同义词。B. 学习和记忆有关同义词。语言点注意单词：influence /require /unhappinessTeaching stepsStep 1 Free talkAsk Ss to say some opposite words they have learned.Step 2 Presentation1. Have Ss group themselves, and write the Antonyms as much as possible.2. Write some other words and ask Ss to remember.Step 3 Practice1. Finish the exercises on page 30.2. Give more examples.Step 4 ConsolidationFinish the exercises on papers.Step 5 Homework1. Remember the new words.2. Preview the next lesson.Exercises一、选择：( )1. The color represents strong feelings. It can make you feel _. A. calm B. powerful C. sadness( )2. Blue and white are calm colors. They can make you feel_. A. joy B. stressed C. sadness( )3. Warm colors, like orange and yellow, can make you feel contented, so put on an orange coat and you will feel _ with yourself. A. satisfied B. energetic C. stressed( )4. Energetic colors like green will make you look_. A. hopeful B. sad C. lively( )5. Paul has a _ personality and likes to be the leader. A. weak B. strong C. nervous二、为画线单词选择同义词。1. Your personal information is required when you buy an air ticket. a. qualities2. His history teacher greatly influenced him. b. most unhappy3. Wisdom is sometimes gained through experience. c. came to know4. Solar power is considered to be a cleaner way of producing electricity d. sad than burning fossil fuel.5. Eating certain foods can affect your emotions. e. needed6. She seemed unhappy after hearing the news. f. energy7. After his team lost the game, he was the saddest in the room. g. knowledge8. We all have different characteristics. h. affected9. We then realized we had done something wrong. i. moods.(当堂检测效果：_)