八年级上Unit1 Grammar.ppt

1、Unit 1 Friends,Grammar,预习导入与检测,教学目标,1.掌握形容词比较级和最高级的构成 2.学会正确使用形容词比较级来比较两个人或两件物品 3.学会正确使用形容词最高级来比较三个或超过三个的人或物品。,This is my favorite film star. She has long brown hair and big brown eyes. She also has a long face and a straight nose. She is tall and slim. I think she looks beautiful.,adjectives形容词,She

2、 has long brown hair.,She is tall and slim.,She looks beautiful.,before a noun,after a linking verb,Linking verbs,be become feel get grow keep look seem smell sound taste turn,She has short hair.,Her hair is short.,This is a lazy cat.,This cat is lazy.,Study the use of adjectives,big,He has big eyes

3、. His eyes are big.,clever,The monkey is very clever. It is a clever monkey.,Form sentences and tell the use of the adjectives,short/ Millie/ hair/ has _ wears/ Sandy/ glasses/ round _ is/ funny/ Amy/ and cheerful _ like/ Millie/ not/ hair/ does/ long _ 5. is/ Sandy/ hair/ tall/ long/ and has _,Mill

4、ie has short hair.,Sandy wears round glasses.,Amy is funny and cheerful.,Millie does not like long hair.,Sandy is tall and has long hair.,This girl is beautiful.,That girl is singing beautifully.,(adj.),(adv.),Find out the difference,形容词/副词原级的常用句型,1.Tom is as (高) as Mike. 2. Jack doesnt write as _ (

5、careful) as Tom does.,1.肯定: as+形容词/副词原形+as,tall,carefully,2.否定: not as/so+形容词/副词原形+as,long,longer,longest,shortest,short,shorter,smallest,small,smaller,bigger,biggest,big,Country:,interesting,more interesting,the most interesting,City :,the_ beautiful,beautiful,_beautiful,more,most,The bike is _.,Th

6、e tractor is _ .,The car is _ .,fast,faster,the fastest,Compare them,The black and white dog is the happiest of the three.,The yellow dog is still 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.,Compar

7、e them,形容词比较级的句型结构,He is older than you.,主语+动词+,形容词比较级,+than,+比较对象,1.Jane is _(tall) Amy. 2.Carl is _(heavy) Jack. 3.I am _(fat) Betty. 4.The pie is _(good) the cake. 5.Julie is _(thin) John. 6.Her parents arent_(rich) his. 7.My home isnt _(far) hers.,taller than,heavier than,fatter than,better than

8、,thinner than,richer than,farther than,形容词最高级的句型结构,Im the oldest of the three.,主语+动词+,形容词的最高级,+of +,比较范围,（+ in +地点 ）,of the six/the three/all, in our class,1.Marvin is _(clever) boy . 2.Uncle is _(interesting) person in our family. 3.We have _(large) room in the building. 4.Mel is _(lazy) student of

9、 all.,the cleverest,the most interesting,the largest,the laziest,形容词的比较级(Comparative)和最高级(Superlative),不规则变化,.,funnier,funniest,happier,happiest,more interesting,most interesting,larger,largest,smarter,smartest,thinner,thinnest,better,best,Complete the table,写出下列词的比较级和最高级 small _ _ nice _ _ pretty_

10、_ slim _ _ popular _ _ far _ _ little_ _ bad _ _ big _ _ easy_ _ hot _ _ careful _ _ tidy _ _ many(much)_ _,smaller smallest,nicer nicest,prettier prettiest,slimmer slimmest,more popular most popular,father farthest,worse worst,bigger biggest,easier easiest,hotter hottest,more careful most careful,t

11、idier tidiest,more most,less least,clean helpful easy cheerful tidy important close big wide clever healthy tired hot good sad far,cleaner cleanest easier easiest tidier tidiest closer closest wider widest healthier healthiest hotter hottest sadder saddest,more most more most more most bigger bigges

12、t er est more most better best farther farthest,Complete Part A on Page 12.,Millie Sandy Amy Peter Kitty Simon Height (cm)157 170 160 173 155 171 Weight (kg) 45 50 44 55 40 53,50m(sec ) Swimming 40 38 30 34 36 32 Drawing 9/10 10/10 9/10 5/10 6/10 8/10 Competition English test 10/10 8/10 9/10 6/10 8/

13、10 7/10,Complete Part B on Page 12.,Simon is _ (tall) Sandy. Peter is _ (tall) of the six students. Sandy is _ (heavy) Millie. Peter is _ (heavy) of the six students. Among the six students, Millie is _ (slow) swimmer,taller than,the tallest,heavier than,the heaviest,the slowest,6.Amy is _ (fast) sw

14、immer of the six students. 7. Millies drawing is _ (beautiful) Peters. Sandys drawing is _ (beautiful) in her class. Millies English is _ (good) Simons. Millies English is _ (good) in her class.,more beautiful than,the most beautiful,the fastest,better than,the best,用括号内所给形容词的正确形式填空。 John is fifteen

15、. Kate is fourteen. Lily is thirteen. John is _ (young). But he is _ (old) than Kate and Lily. Kate is _ (young) than John but _(old) than Lily. Lily is _ (young) of all.,young,older,younger,older,the youngest,用括号内所给形容词的正确形式填空。 Jacks mooncake is _ (nice) than Kates, but Sues mooncake is _(nice) than

16、 Jacks. Sues is _ (nice) of all.,nicer,nicer,the nicest,3. On the wall there is a picture. We can see the sun and the moon in it. The moon looks _ (big) than the sun in the picture. But in fact the sun is _ (big) than the moon. The moon is _ (small) than the sun.,bigger,bigger,smaller,4. The red bag

17、 is _(heavy), but the white bag is _ (heavy) than it. The yellow bag is _ (heavy) than the white one. So the yellow one is _ (heavy) of the three.,heavy,heavier,heavier,the heaviest,1.The_(many) trees you plant, the_(green)our country will be. 2. Andy is _(tall) of the two girls. 3.Our country is be

18、coming _and_(strong).,more,greener,the taller,stronger,stronger,the+比较级，the+比较级 意为：越，越,当出现of the two之类的短语时，用the +比较级,比较级and 比较级，意为：越来越,易混淆的两个句型： He is _(tall) of the 3 students. He is _(tall) of the 2 students.,the taller,Important points,the tallest,1.Our school is _(large) than theirs. 2.Which is

19、_(thin), this one or that? 3.This park is _(不如美) than that one. 4. The _(small) the house is, the _(little) it will cost us the heat. 5.The days are getting _(long) and _(long) in spring. 6.My drawing is beautiful. His drawing is even _(beautiful). 7.Jim is _(tall) of the two.,less beautiful,larger,

20、thinner,smaller,less,longer,longer,more beautiful,the taller,Peter draws well, Lilei draws better. Lilei draws _ of the two.,the better,重要的句型转换：,He is the tallest in our class. He is taller than anyone else in our class. He is taller than any other student. He is taller than all the other students.

21、Nobody else is taller than him in our class.,Shanghai is larger than _in Africa.,练一练,the largest,any city,(比较时要把自己排除在外。注意比较的范围) e.g. Shanghai is _(large) city in China. Shanghai is larger than _in China.,any other city,Shanghai is larger than _in China.,the other cities,Shanghai is bigger than _ cit

22、y in China. Shanghai is bigger than _ city in Jiangsu. A.all the other B. any C. other D. any other,D,B,2.one of the+最高级+名词复数,形容词/副词最高级的常用句型,最高级+of (in/among),4.This is/ was the最高级+名词+that定语从句,1.Of all the movie stars, I think Zhang Ziyi is _(good). 2.This is _(bad) film that I have seen these years

23、. 3.Lu Xun was one of _(great) writers last century. 4.He watched the films _(careful) of the three.,the best,the most carefully,the greatest,the worst,3.the +序数词+最高级,Exercise:,Changjiang is the third longest river in the world.,三者或三者以上范围,Changjiang is one of the longest rivers in China.,长江是世界第三长的河流

24、,直击 中考,1. Dick, is Nick your twin brother? Yes, and Im thirty minutes _ than him. (06Zhejiang) A. fatterB. tallerC. heavierD. older 2.This book is _for a six-year-old child to read. (06Suzhou) A. enough easy B. enough easily C. easy enough D. easily enough 3.Tom is stronger than _ in his class. (06X

25、uzhou) A. any other boy B. any boys C. any boy D. other boy 4. Nowadays science fiction isnt as _ as cartoons among teenagers. (06 Shanghai) A. popular B. more popular C. less popular D. the most popular,D,C,A,A,Multiple choice,直击 中考,1. Which ocean is _, the Atlantic or the Pacific? - The pacific. (

26、07Anhui) A. deep B. deeper C. deepest D. more deeper 2. I think science is than Japanese. (07Hainan) A. much important B. important C. much more important D. more much important 3.Your room is _ than mine. (07Tianjing) A. three time big B. three times big C. three times bigger D. bigger three times,

27、C,B,C,1.Do you want_? the shop assistant asked. A. else anything B. anything else C. other anything D. else something 2. 1. Its _ to teach a man fishing than to give him fish. A. more B. better C. good D. best 3.Would you please say it _? I still cant follow you. A. more slow B. much slow C. more sl

28、owly D. much slowly 4.Which language is_, English, French or Japanese? A. easy B. the most easy C. the easiest D. much more easy,直击 中考,格林先生是这四个人当中最高最胖的。 Mr Green is _ and _. 2. 小香蕉往往比大香蕉好。 Small bananas are often _. 3. 我的铅笔比你的短得多。 My pencil is _. 4. 在中国，哪一条河流最长？ Which river is _ in China? 5. 他的观点比我的新。 His idea is _.,the tallest,fattest of the four,better than big ones,much shorter than yours,the longest,newer than mine,Translation,Much, a lot, far; a little, a bit; even,But very quite,6. Andy是我班个子最高的女