共31张，主要是本单元的词汇教学，注重方法的指导和语境的设置，适合单词教学。

    8B Unit2 导学案
　　扬州湾头中学       徐海英
　　Vocabulary
　　【自学探究】
　　一、Translation .
　　变得很兴奋
　　跳出来
　　闪光的金色丝绸裙子
　　与…搭配得好
　　向…挥手
　　随音乐起舞
　　跳得美丽
　　给某人看…
　　变得很兴奋
　　跳出来
　　闪光的金色丝绸裙子
　　与…搭配得好
　　向…挥手
　　随音乐起舞
　　跳得美丽
　　给某人看…
　　二、Can you guess these underlined words?
　　1.Helen is a careful student. But Henry is a careless one.
　　2. Some people think that leaning English is useless. That’s wrong. It’s useful. (use)
　　3..I like watching Zhou Xingchi’s films with delight. They really make me delightful.
　　4.. Nobody will be cheerful____ on such a cheerless__ rainy day.   
　　5.There is endless  homework to do before the exam.
　　【教案】
　　教学内容 8B Unit 2Vocabulary 课型 新授课
　　教学      教学目标 1. To develop an understanding of suffixes.
　　2.  To use appropriate adjectives in context, using the correct suffix to indicate positive or
　　negative meanings.
　　教学     教学重难点 1. To develop an understanding of suffixes.
　　2. To use appropriate adjectives in context, using the correct suffix to indicate positive or negative meanings.
　　教学方法 情景交际法、归纳法
　　教具准备 课件
　　教学步骤 教师活动 学生活动 个性化补充
　　Step 1.Revision
　　First, Let Ss try to retell the lesson they have learned in the last period. And then show them some important phases. After that, ask them some questions:
　　1).What did Kitty and her parents see in Disneyland?
　　2).What did they do there?
　　3).What do you think of Disneyland? Is it
　　wonderful? Can you say something about it?
　　Step 2.Presentation
　　1.According to Ss’ description, show some new words like wonderful, colorful, meaningful and so on. on the screen.
　　2. let Ss find out the rule: n. + -suffix ‘ful’→adj Remind Ss that they learned about prefixes in Boonit 5. Tell them that a suffix serves a similar purpose, but it goes at the end of a word. Tell them that the suffix ‘-ful’ means ‘full of’ or ‘having the quality of’. Then show them some more examples and ask them to complete some sentences using the positive adjectives listed.
　　3. Show Ss some words like ‘meaningless’& 
　　‘endless. let them find out the rule: n. + -suffix ‘less’→adj Then tell them suffix ‘-less’ means ‘without’, e.g. ‘meaningless’
　　After that, show them some more examples as well and ask them to complete some sentences using the negative adjectives listed
　　4. Let Ss read out the examples in the table at the top of Page 30. Asdents think of some more sentences using the positive and negative adjectives listed.
　　Step3.Practice
　　Tell students that some nouns can take either suffix, some can only tal’ some can only take ‘-less’ and some can take neither. Then ask them to complete Part A. Tell them to use a dictionary for words they are not sure of.
　　2.Let Ss close their books, show them the nouns in Part A. on the screen. Ask Ss to speat the positive and negative adjectives. Checdents’ understanding of each word..
　　3. Some other ways to form the positive and negative adjectives .e.g. Prefixes : ‘-in’, -‘ir’, ‘-in’, ‘-un’, ‘-dis’ .Suffixes: ‘-ed’, ‘-ing’, ‘-ly’,‘-y’ and so on.
　　4.Ask Ss to complete Part B on their own. Tell them that all the words they need can be found in the box. After that, asnteer to read out it. Ask another student to write the words with suffixes on the blackboard.
　　.5. Let Ss do some more exercises.
　　1）Write the correct form of the given word in the sentences.
　　2).用后缀-ful. -less填空
　　Check the answers with them.
　　Step 4. Activities
　　Show Ss a short passage. Let them speat the opposites of the underlined adjectives.
　　Step5. Games
　　Divide the students into groups of four. Tarns to make a story using the positive and negative adjectives. The one who does the best is the winner.
　　Step 6.Mainly Conclusion
　　1.Suffixes :‘ful’&  ‘less’
　　2.Suffixes :‘-ing’, ‘-ly’, ‘-y’ , ‘ed’
　　3.Prefixes : ‘-in’, ‘-ir’, ‘-in’, ‘-un’, ‘-dis’ 
　　根据学生的回答引导出本课的生词。
　　注意名词向形容词转变的其它形式
　　学生互相讨论复述课文并回答问题，。自己寻找关键词。
　　展示良好的预习工作。
　　学生积极说出。
　　学生必须要有极快速熟练地反映。
　　学生合作完成。
　　学生小组合作竞赛。