初中形容词副词比较级.doc

形容词和副词比较级【观察 思考】1. Your English speaks as well as hers.2. The apples in the trees are bigger than those in that trees.3. The Sahara is the biggest desert in the world.4. This book is less wonderful than that one.5. She is the eldest of the three sisters.6. Did you enjoy yourself at the party? -Yes. I have never been to a more exciting one before.7. Nothing is much easier than this.8. She is the taller of the two sisters.9. This is a funniest film, so I want to watch it again.【我的发现】(1)倍数+as+_+ as,如句1.(2)构成形容词/副词最高级的结构为：“_+most+形容词/副词，或the+形容词/副词+-est”，如句_,_。(3)比较级的基本结构为“_+than+”，如句_。(4)不加than的比较级前可加_修饰，构成“a/an+比较级+单数可数名词”，表示 “一个更的人/物”，如句_。(5)表示两者中突出者，且比较级后又出现了名词或of the two, 这时比较级前要加_, 如句_。(6)比较级和否定词连用 =_，如句_。(7)比较级的修饰语有: _。(8)最高级前不用the, 就没有比较的意思，只是用来加强语气，相当于very。这种用法不能出现在否定句、疑问句和条件句中，如句_。【点津】 1.比较的对象要一致。The weather here is warmer than that in Beijing.为避免重复，常用that, those, the one , the ones 代替前面出现的名词，that代替可数名词单数或不可数名词，those代替可数名词复数。one 既指人又指物，只能代替可数名词。2.比较的对象不能相互包容。 any other+ 可数名词单数all the other+ 可数名词复数比较级+than+any of the other+ 可数名词复数anyone / anything elseany+可数名词单数(不同范围)3.没有比较等级的形容词right, wrong, excellent, final, last, possible, impossible, golden, wooden, east, empty, favorite1. I think watching TV every evening is a waste of timethere are _ meaningful.A. less B. more C. the least D. the most2. We have our bad times but on the whole were _ happy.A. rarely B. merely C. fairly D. chiefly3. Your mother looks _ than before.A. more healthier B. most healthyC. much healthier D. much healthy4. Of all the five boys, he is _.A. the taller B. taller C. tallest D. the tallest5. The horse is getting old and cannot run _ it did.A. more fast as B. so fast as C. as fast D. the fast as6. Of all the students in our class, she writes _.A. most beautifully B. the most beautifulC. most beautiful D. more beautifully7. The film is, I have to say, not a bit interesting. - Why? Its _ than the films I have ever seen,A. far more interesting B. much less interestingC. no more interesting D. any less interesting8. How was your recent trip to Sichuan. - Ive never had _ one before.A. a pleasant B. a more pleasantC. a most pleasant D. the most pleasant9. As is reported, women with demanding jobs are almost _ to suffer a heart attack.A. twice likely as B. as likely twiceC. likely twice as D. twice as likely