初中牛津译林版Grammar示范课课件ppt

这是一份初中牛津译林版Grammar示范课课件ppt，

Unit 1 FriendsGrammar (Ⅰ)comparative and superlative adjectives形容词的比较级和最高级 the smallestsmallsmallerCompare them The car is ___.The train is _____ than the car. The plane is _________ of all.fast fasterthe fastestThe black and white dog is the happiest of the three(all).The yellow dog is even happier.The white dog is very happy. Compare them The first pig is quite fat.The second pig is much fatter.The third pig is the fattest of all.Compare them 1.When to use comparative?Between 2 things or people.2.When to use superlative?Among ≥ 3 things or people.Discuss: Please read the table on Page11.And rule out how to form comparatives and superlatives with adjectives.Learning for use形容词的比较级和最高级构成规则变化不规则变化形容词的比较级(Comparative)和最高级(Superlative)Finish Part APractice1. clean cleaner cleanest2.short shorter shortest3.cute cuter cutest 4.happy happier happiest5.lazy lazier laziest6.big bigger biggest7. thin thinner thinnest8. sad sadder saddest 9. difficult more difficult most difficult 10. interesting more interesting most interesting 11. good better best 12. bad worse worst 50kg200kg400kgThe first box is______.The second box is _______than the first one.The third box is ___________of all.heavyheavierthe heaviestCompare themModel: Sandy is _________(ill) Amy.worse than1.Jane is __________(tall) Amy.2.Carl is ____________(heavy) Jack.3.I am ____________(fat) Betty. 4.Julie is _____________(thin) John.5.My home isn’t ____________(far) hers.taller thanheavier thanfatter thanthinner thanfarther than Practice 2Model: Simon is ___________(taller) person I know.1.Daniel is _____________(clever) boy of all.2.Uncle is __________________(interesting) person in our family.3.Mel is _________(lazy) one of the six students.4.Our school is ___________(large) in the city.  the cleverestthe most interestingthe laziestPractice 3the largestthe tallest句型结构/关键词：比较级+thanthe+最高级 of all among the students in the world（范围 ）Finish Part BPractice1. taller than 2. the tallest 3. heavier than 4. the heaviest 5. the slowest 6. the fasted 7. more beautiful than 8. the most beautiful 9.better than the best 1.太阳和月亮哪个大？_____ _____ is _____, the sun or the moon?stronger and stronger表示在两者中选择:Whichbiggerone2.男孩子们越来越强壮了。The boys are_________ _____ __________.Which …+比较级, …or…?越来越……比较级+比较级3.(1)中国比日本大。China is ______ than Japan. 中国比日本大得多。China is ______ _______ than Japan. 加拿大比中国大一点点。Canada is ___ _____ ______ than China. (2)海南比广东暖和。Hainan is _______ than Guangdong.海南比广东更暖和。Hainan is ______ ________ than Guangdong.largerevenwarmermuchlarger a littlelargerwarmera little, even, much表示程度。你吃的越多，就会越胖。____ _____ you eat,_____ ______ you will be.Thethemore4.越多越好。The more, the better. 越…就越…fatter5.Simon 是他的长子。Simon is _____ son. A.the oldest B.his oldest C.the his oldest D.his the oldest6.上海是中国第二大城市。Shanghai is ____ ______ ______ city in China.thesecondlargest( ) 1. My mother is _______ in our family. A.busiest B.the busiest C.busier D.busy( ) 2. This apple is _______ of all. A.redder B.the redest C.the reddest D.reddest( ) 3.Which pen is _______ , this one or that one? A.dear B.dearest C.the dearest D. dearer BCDMultiple Choice( ) 4. Kate is ______ than all the other girls. She is _______ of all. A.taller , tallest B. taller , the tallest C. the tallest , tallest D. tallest , the tallest( ) 5. _______ of the two men is my uncle. A. The older B. Old C. The oldest D. Oldest BAMultiple Choice本题中比较级前的the表示特指2个人中年纪较大的一个Homework1. Remember how to form comparatives and superlatives with adjectives.2. Make sentences using comparatives and superlatives.3. Finish the exercises on P12