8AU1Grammar1.doc

行香中学8AU1 Grammar 1导学案主备人：蔡文华 审核：初二英语组 课时4-5 班级 姓名 1. 知识目标： 掌握形容词比较级和最高级的构成。2. 能力目标：学会正确使用形容词的比较级和最高级描述人和物品。3、情感目标：学会使用形容词的比较级和最高级描述朋友。Phase I 预习与展示Important words (写出下列形容词的比较级和最高级)1. long _ _ 2.small _ _2. fine _ _ 4. nice _ _5. easy _ _ 6. pretty _ _7. big _ _ 8. slim _ _9. beautiful _ _10. important _ _11. good _ _ 12. bad _ _Phase II 学习与检测 Presentation of comparative adjectivesUse the objects they have to make short sentences, using “longer than, shorter than . , taller than ,” etc.1. 表示得多：much/far/a lot +比较级 Hes _ than you.(大得多)She has _(多得多) books than I.2. even, still，a little +比较级（注：very, so, too, quite, rather通常用在原级前） 今天比昨天甚至还要冷。Its _ colder than it was yesterday.Presentation of superlative adjectivesMaking sentences Ask students to make short sentences using “the longest, the shortest., the tallest ” etc.1.第二，第三the second/third +最高级 The Changjiang River is（第三长河) in the world.2.之一: China is one of (old country) in the world. Summarizing the forming of the comparatives and superlatives1. Most short adjevtives +er/est2. Short adjectives ending in e +r /st3. Short adjectives ending in a consonant +y -y+ier/iest4. Short adjectives ending in a vowel + a consonant +er/est5. long adjectives more + / most +6. Irregular adjectives When we use adjectives to describe someone or something, we put an adjective _ (before, after) a noun (名词) or _ (before, after) a linking verb (连系动词).Do Part A on p12Ask students to make some sentences using the following as a model,is as big as is bigger than is bigger than any other (单)/ the other (复) is the biggest of is not as big as比较级，最高级的转换： Lin Tao is the most careful student in his class. Lin Tao is more careful than_ _ in his class. Lin Tao is more careful than_ _ _ in his class. 比较级+and + 比较级 (单音节) 或more and more +多音节形容词, 表示“越来越”。Our country is getting and (strong).the + 比较级 + 主语 + 谓语，the + 比较级 + 主语 + 谓语，表示“越就越”。The (high) you stand, the (far) youll see.Phase II 当堂反馈一. 写出这些词的比较级和最高级：slim-_ - _ early-_-_ sad- _-_ bad-_- _ well- _- _ pretty- _- _close- _- _ thin-_- _interesting-_-_ many-_ _二用括号里的词的正确形式填空：1.Hangzhou is _(beautiful) than Suzhou.2. Which is the _ (fast), a bike, a bus or a plane?3. Wang fan is _(brave) than me. I must learn from her.4. He is one of my _(good) friends.三翻译 1.这条河比那条长. The river _ _ _ that one. 2. .这只箱子比那只重吗? Is this box_ _ that _?3.Mary认为滑雪与潜水一样危险. Mary thinks _ is _ _ _ _. 4.上海是中国最美的城市之一. Shanghai is one of _ _ _ _ in China.四. 句型转换 1.Lucy and Lily were born in the same year.(同上) Lucy is_ _ _ Lily. 2. Hes the tallest student in his class. (同上) Hes_ than_ _ student in class. Hes_ than_ _students in class. 3. Climbing is exciting.