形容词和副词的比较等级导学案.doc

形容词和副词的比较等级导学案学习目标1. 掌握形容词和副词的比较等级的构成方式.2. 掌握常见的比较级和最高级的构成、基本句型及其用法。3. 能用本节课所学语法结构完成中考典型题例，掌握中考动向，培养自我分析解决问题的能力及准确率。学 习重点形容词和副词的原级、比较级和最高级的基本句型及其用法。学 习难点比较级的第3个和第6个基本句型的用法 第一课时一、自主探究请同学们观察，并完成下列表格，总结一下形容词和副词比较级和最高级的规则变化。 构 成 方 法原 级比 较 级最 高 级单音节词和部分双音节词1.一般在词尾加_或_.coldyoungcolder_coldest_2.以字母e结尾的词，加_或-st.nicenicernicestlarge_3.以重读闭音节结尾的词末尾只有 一个辅音字母应_辅音字母再 加er或est.bigbigger_hot_hottest4.以辅音字母+y结尾的词变_为_再加_,或-est.easy_easiestearlyearlier_多音节词和部分双音节词5.在词前加_或_tired_most tiredinterestingmore interesting_不规则变化原级 比较级 最高级good/wellmany/muchlittlebad/badly/illfaroldTips 一少、一老 、一远.、两好、两多、三坏二、合作交流形容词比较级和最高级的基本用法（一） 比较级的用法: 比较级用于_个人或事物的比较。标志词是_。比较级前可以加_，_， a lot ,a bit, even , far 等词修饰。(小窍门：二者比较than相连)For example: Cats are more lovely than other animals.1.The cows are_ (strong) than the sheep.2.The geese are _(big) than the ducks.3.I am _(thin) than my sister.4.My teacher said I was a little _(lazy) than I used to be, because I did badly in the exam.5.The horses are much _(fast) than the pigs.6.This story is _(interesting) than that one.7.Does Wu Fei do _(good) than Liu Hai?8. There will be _(little)pollution in the future.9.He feels _(ill) than yesterday.（二）最高级的用法: 形容词最高级用于_个或以上的人和物进行比较, 其结构形式为: the+_+ of/in/among 短语。(小窍门：三者比较the 在前) The Great Wall is one of the greatest wonders in the world. I think roses are the most beautiful of all the flowers.1.Which is _( big),the sun 、the earth or the moon2.In our school ,Zhang Hong studies_(well).3.His home is _(far) of all ,isnt it?4.This car is _(expensive) in the shop.5.She is _(tall) among us.6.Zhang Hai is _ (outgoing)boy in my class. 7.Tom is one of _ (serious)students in our school.三展示点评比较级和最高级的几个基本句型归纳：1. 比较级+than.（请和你的同桌做比较，用句型1说出你的同桌的至少一个优点）2.表示两者之间的选择，可使用“Which is+_，A or B?”或which do you _ _, A or B? （1）Which is _ , a bicycle or a computer? A. expensive B. more expensive C. the most expensive（2）Which do you like _ milk or juice?A. well B.good C.better D.best（3）They prefer swimming to skating. They _ swimming _ _skatin3.The+_，the+_，表示“越就越”， (2007黄冈)（1）-Hi, Andrew. How can you improve your English so much?-Oh, nothing difficult. The _ you work at it, the _ progress you will make. A. harder, more B. more hardly, more C. hardlier, greater D. harder, great(2013咸宁) （2）The doctor told me not to eat too much, but in find it difficult. The doctor is right, _ you eat, _ you will be. A. The less, the healthier B. The less, the more healthier C. The more, the healthier D. The more, the more healthier. (3)、_ she is, _ she feels. A. The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier（4）翻译：站得高，看得远四课堂练习走进中考1.听力题型 A. Eight years old.B. Twelve years old.C. Thirteen years old.2.（2008 黄冈）-Are you worried about the coming exam?-No. I think the more _ you are, _ mistakes youll make.A. careful, the less B. carefully, the fewer C. carefully, the less D. careful, the fewer3.（2009黄冈）Thanks to the policy, which the government is sending home-electric machines to farmers, they can pay much _(少的) money.4.（2009随州）-Junk food is bad for our health.-Yes, the _ you eat, the healthier youll be.A. few B. little C. more D. less 5.（2012随州）The worlds population is growing _ and there is _ land and water for growing rice.A. larger, less B. larger, fewer C. more, less D. more , fewer 6.(2012孝感) -Lets go shopping at the new mall.-Why not shop online? Its _.A. expensive B. more expensive C. less expensive D. the most expensive7.(2013 鄂州) -Do you like the western food. Li Li?-No, I think the food of our country is _ that of western countries.A. much more delicious than B. less delicious than C. not as delicious as D. as delicious as8.（2013）襄阳 -Who ran_ of all in the sports meeting? -Hector did, I think.A.fast B. faster C. the fastest D. more fast9.（2012陕西）This place is not big enough for Lucys birthday party. We should find a _ one.A. big B. small C. bigger D. smaller 10.-This blue sweater is too big for me .-Will you please show me a _ one?A. small B. smaller C. the smallest D. smallest 第二课时一、比较级和最高级的几个基本句型归纳：4. _+and+_ ， 表示“越来越” （1）She is becoming _and _.(越来越瘦)（2）There are _ and _ students in our school.(越来越多)（3）Our school is becoming _ .(越来越美丽)5. the +_ + of the two,表示“两者中比较的(1)He is the _(tall) of the two. (2)This one is the _(beautiful) of the the two picture6.比较级+than any other +_名词,表示“比其他任何一个.都更”Nanjing is the biggest city in Jiangsu. Nanjing is bigger than _ _ _in Jiangsu7.Which/Who is the + _,A ,B or C ?（1）.Who has _ apples now, Jim, Lily or Lucy?A. much B. biggest C. better D. the most（2）Which is_ , the sun, the moon or the earth?- Of course, the moon is. A. small B. smaller C. smallest D.t he smallest （3）Which do you like _ ,tea, milk or juice?A. well B. good C.better D.best 8.one of the + _ + 名词_ （1）He is one of the _(popular) teachers in our school.（2）Paris is one of the _(lively) cities in the world. .（3）The Yellow River is one of _rivers in China. A long B longer C the longest翻译：长江是世界上最长的河流之一。9.This is the + 最高级 + 名词 (that) I have ever seen/listened.This is_ ( interesting ) movie that I have ever seen二、原级的基本句型及其用法（pair work）1.表示A与B某一程度相同或不同 as+形/副_+as not so/as +形/副_+ as Tips:同级比较用原形，asas永不离；asas加not，只言两者是同一，若是notsoas，后强前弱不看齐。（1）She is as _(pretty) as her mother.(2)The story is not as _(interesting )as that one.(3) He does his homework as_(carefully)as I .(4). When we speak to people, we should be _.A. as polite as possible B. as polite as possibly C. as politely as possible D. as politely as possibly(5). This book is_ that one, but_ than that one.A. as difficult as; expensive B. as more difficult as; more expensiveC. as difficult as; more expensive D. more difficult as; as expensive (6)、Bob never dose his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as三. 用所给词的正确形式填空 1. Jack has the_ (little) bread of the three boys.2. This city is much_ (beautiful) than that one.3.Which is _ (heavy),a hen or a chicken? 4.Mike doesnt his homework as_(carefully) as Mark.5.My mother is_ (busy) in my family.6.Shenzhen is one of _( big )_(city) in China.7.The Yellow River is the second _(long) river in China.8.Who is _(tall) , Jim, Jack or Mike ?9.This is_ ( beautiful )city that I have ever visited.四、用所给词的正确形式填空,补全短文。Welcome to Dolphin （海豚）World I m glad to see (many) _and _people like dolphin. Now let me introduce our friends to you. We know dolphins are (small)_than whales but they are probably (clever)_ creatures(动物) in the sea ._ (big) dolphins can measure four meters in length but common dolphins are usually less than two meters long. Dolphins are one of _ (friendly) creatures to people and often follow ships. Dolphins also have a (good)_system of communication than other animals. They are (easy)_of all animals to train and are often(popular)_animals with children round the world. _(much) you watch them, _(well) you will like them. Have a good time! Thank you!