语法学案 (2).docVIP

语法学案一、教学目标 To use comparatives and superlatives to compare people/things.二、教学重点、难点1. 四会词汇 worse ，worst, height , weight, sec(second), competition,Test, swimmer2.四会词组in the drawing competition3.四会句型 Peter is the tallest student of the six students 三、教学过程活动一Discussion and practice学习课本p111. 讨论归纳：如何用形容词比较级来比较两个人和物。(1）_(2) _2. 探究： 什么是长形容词，什么是短形容词？读第11页，找到答案。发现：我们可以看到两类形容词。(1) (2) 3读表格上形容词的比较级和最高级的构成，讨论并得出结论绝大部分短形容词 比较级 : +_如 _ _最高级： +_如 _ _以e 结尾的短形容词 比较级 : +_如 _ _最高级： +_如 _ _以辅音字母+y结尾的短形容词 比较级 : +_如 _ _最高级： +_如 _ _以元音字母加辅音字母结尾的短形容词比较级 : +_如 _ _最高级： +_如 _ _长形容词比较级 : +_如 _ _最高级： +_如 _ _不规则的形容词：比较级 : +_如 _ _最高级： +_如 _ _活动二3操练：用所给的形容词的比较级填空。A is_ _B.(tall) A is_ _B.(slim)A is _ _B.(heavy)English is _ _ _ Maths.(interesting). 发现：We usually add to short adjectives and use for long adjectives Try to think of more short adjectives and long adjectives.Step 1 Read the following sentences.1. Linda is the tallest girl of the three.2. Kate is the shortest girl of the three.3. The green bag is the cheapest one of all the bags. 4. The purple bag is the most expensive one of all the bags.思考：1. 形容词的最高级是如何构成的？ 2. 如何用形容词的最高级来比较三者或三者以上的人和物？Step 2 Discussion and practice1.讨论归纳：如何用形容词最高级来比较三者或三者以上的人和物的句子构成 (1）_(2) _2.操练Sam is_ _ of the three. (tall)The bag is _ _ of all. (heavy)The girl is _ _ in our class. (thin)Li Yuchun is _ _ _ super girl of the three.(wonderful)完成课本P12练习课堂检测1 Simon is (tall) than Kitty.2Peter is (tall) of the six students.3Peter is (heavy) of the six students.4Julie is (lazy) student of all.5This story is much (interesting) than that one.6Amy is (funny) girl among my friends.( )7. Is your grandpa better now? Er, in fact, things are . Doctors are trying their best. A. going badB. getting ill C. going worstD. getting worse ( )8.-Which of these radios sounds _? - The smallest one .A. good B. well C. better D . best ( )9.This film is_interesting than that one.（10年湖南中考题）A. more B. much C. very D. the most( )10.China is one of_ in the world.（10年山西中考题） A. the oldest country B. the oldest countries C. much older country D. much older countries( )11.Y