九年级英语上册 Chapter 2 Computers Language（1）导学案（无答案） 牛津沈阳版(1).doc

chapter 2 computers language（1）城郊中学牛津英语9a英语导学案11课题topicchapter 2 computers language(20-23)课型type l+s学习目标learning aims知识 knowledgeto learn the grammar rules about the comparing adjectives情感emotionto learn to observe things around us and compare them能力abilityto use the comparing adjectives freely and correctly重点和难点key and difficultyto use the comparing adjectives freely and correctly时间预设timesharingp2 l10 s18 s2 c8 学习策略learning strategy group co-operation inquiry learning教学环节教学环节课前复习 写出下列词的比较级1cheap_ 2big_ 3old_4hot_5essential_6large_7good_8happy_9many_10small_ 新课导入: lets learn about the comparing adjectives 探究展示用括号内所给单词的适当形式填空1 the weather in hong kong is _ than that in shanghai.(hot)2 among all the things in this shop, the diamond necklace is the _ one.(expensive)3 as we all know, january may be the _ month in a year in this city.(cold)4 would you please speak a little _ ? (loud)5 we must do _ with less money. (many)6 i think english is _ than chinese.(interesting)7 our school is much_ than yours.(big)8 be _ next time.(careful)选择1things are _ on the moon _ on the earth.a much lighter, than b much heavier, thanc as heavy, as d not so light, as2 lucys handwriting is good, but roses handwriting is even _a good b best c better d the best3 the coat i bought last week is too big for me. id like to change it for a _.a small b large c nicer d smaller4 _ they played , _they felt.a the more, excited b the more, the excitedc more, more excited d the more, the more excited5 -im getting fatter and fatter, what should i do, doctor？ - youd better eat _ food and take _exercise.a less, less b more, more c more, less d less, more6 i think maths is _ difficult than english.a much b very c more d as7 which is _ to learn, fishing or swimming?a easy b easier c the easier d more easily8 mike is the oldest boy and is taller than _boy in the class.a the other b any other c each d all9 he feels _ today than yesterday.a tired b more tired c more tireder d much tired10 of the two toys, the child chose _.a the more expensive one b one most expensive c a least expensive d the most expensive点拨记忆歌诀1形容词有三级，他们构成有规律。原级变为比较级，-er结尾用心记。一般结尾直接加，若e结尾只加r。辅音字母加上y，y变i后加er,单辅重读闭音节，加er时先双写。最高级也容易，词尾加上est.规则如同比较级, 大家一定要牢记2两多（many, much）两好（good，well）。两坏（bad, ill）一少（little）一远（far）一老（old）3 比较级句式 比较级+than比较级,a or b ?比较级 and比较级e.g. bigger and bigger; more and more beautiful the+比较级+（句子），the+比较级+（句子）the+比较级+of the twomuch, a lot, a little, a bit, even, far, any+比较级much只能用来修饰比较级，而more是用来构成比较级 more important 更重要的；less important 较不重要的反馈检测 同义句改写1 this box is 12 kg. that box is 14 kg. this box is _ _ that one. that box is _ _ this one.2 lin tao is th