云南省宣威市得禄中学人教版 八年级上册 Unit 4 Section A Grammar focus-3c(课件，教案，练习)云南省宣威市得禄中学

一、教学目标： 1. 语言知识目标： 1) 学习掌握下列词汇：worse, service, pretty, menu, meal, act 2) 进一步复习巩固学习Section A 部分所学的生词和词组。 3) 对形容词及副词的最高级形式的构成进行总结，掌握其构成规则。 4) 总结用形容词及形容词的最高级形式来描述人物或事物的句型结构。 2. 情感态度价值观目标： 了解我们周围中有那些最出色的人或物，知道生活中有很多值得我们去学习的人。周围环境中有很多值得我们去珍惜的事物。 二、教学重难点 1. 教学重点： 掌握和运用形容词和副词的最高级形式来描述人物或事物。 2. 教学难点： 1) 掌握一些特殊形容词或副词的最高级形式。 2) 运用形容词和副词的最高级形式来描述人物或事物。 三、教学过程 I. Grammar Focus 1. Complete the sentences. ① What’s the ____ _____ ______ (最好的电影院) to go to? ② Town Cinema. It’s the ______ __ _____ (离家最近). ③ And you can buy tickets ____ ______ ________ (最快地) there. ④ Which is ____ _____ (最差的) clothes store in town? ⑤ Dream Clothes. It’s _____ _____ (差一些) Blue Moon. ⑥ It has _____ _______ _______ (最差的服务). ⑦ What do you _______ ____ (认为) 970 AM? ⑧ I think 970 AM is ______ _____ (十分差). It has ____ _____ ______ (最差的音乐). 2. Learn some new words: worse, pretty 3. Give Ss some sentences, let them find the superlative forms of the words. It has the biggest screen. The Moon Theater has the friendliest service. It’s the closest to home. You can buy the freshest food there. What’s the best clothes store in town? I think the Moon Theater has the most comfortable seats. It’s the most popular here. You can buy clothes the most cheaply here. It’s the most expensive. The DJs choose songs the most carefully. II. Grammar 一、形容词和副词的最高级的构成： 一般情况下，形容词和副词的最高级的规则变化是在词尾加-est或在其前加most构成，不规则变化则要牢记。 二、形容词的最高级的用法 1. 形容词的最高级前一般要加定冠词the, 但如果其前有形容词性物主代词或名词所有格等修饰语时, 则不再用定冠词the。副词的最高级前面可以加定冠词the, 也可以省略。如： This book is the most interesting one. Her youngest daughter is eleven years old. Liu Jun ran (the) fastest in the race. 2. 形容词和副词的最高级常与介词in或of短语连用, 说明比较的范围。一般情况下, 如果主语与介词短语中的名词属于同一类, 用介词of; 如果不是同一类, 则用介词in。如： Tina is the most outgoing in her family. Jim jumps (the) highest of all the boys. 【温馨提示】 有时最高级和比较级可以转换。如： This car runs (the) fastest of all the cars. = This car runs faster than the other cars. = This car runs faster than any other car. III. Practice Work on 3a: 1.