8上Unit1Grammar1.ppt

1、Good, better, best, Never let it rest, And till good is better, Better is best. !,A Poem(诗歌）,.,funnier,funniest,happier,happiest,more interesting,most interesting,larger,largest,smarter,smartest,redder,reddest,better,best,Complete the table,Compare them,1. We use comparatives + than to compare two p

2、eople or things. e.g. She is shorter than I am. My book is more interesting than his.,He is the tallest boy in our class. This is the most expensive computer in the shop,1.The sun is _ (big) than the earth. 2.Which one is _ (heavy) ,this box or that one? 3.Who is _ (tall), Pingping or Yangyang? 4.Th

3、e moon looks _ (bright) and _ (round) than usual on Mid-autumn Day. 5. In our class, Pingping is the _ (tall). 6.Helens coat is the _ (nice) of the three coats. 7. Lily is the _ (old ) of the three.,bigger,heavier,taller,brighter,rounder,tallest,nicest,oldest,New words,worse worst height /ai/ weight

4、 /ei/ sec. competition test swimmer,adj. 更差的，更糟的 adj. 最差的，最糟的 n. 高，高度 n. 重量 n. 秒（=second） n. 竞赛，比赛，竞争 v./n. 测试，考查 n. 游泳者,weight /ei/ n.重量 weigh vt. 重；称重量,Many people want to know the _ of the elephant, do you have any good ideas to _ it? zxxk,weight,weigh,lose ones weight 减肥,Do you know her height /

5、ai/ ? n. 高，高度,Yao Ming is 2.26 metres tall .,Yao Ming is 2.26 metres _ _ .,in height,How tall the woman is!,Whats the _(high) of the mountain? It looks so high.,height,sec. /sek/ =second,1)._is short for second. 2).How many _are there in a minute? Sixty.,Sec.,seconds,test n. & v. 测试，考查,进行一次英语测试 参加下一

6、次的测试 测试你的单词 测试我的能力,have an English test,test your words,take part in the next test,test my ability,competition / kmptIn/ n. 竞赛，比赛，竞争,画画比赛 写作比赛 有竞争意识 一场令人激动的比赛,a drawing competition,have a sense of competition,a writing competition,an exciting competition,New words,worse worst height /ai/ weight /ei/

7、 sec. competition test swimmer,adj. 更差的，更糟的 adj. 最差的，最糟的 n. 高，高度 n. 重量 n. 秒（=second） n. 竞赛，比赛，竞争 v./n. 测试，考查 n. 游泳者,Profile,Profile,Simon is taller than Kitty. Peter is taller than Sandy. Sandy is taller than Millie.,Peter is the tallest of the six students. Amy is the shortest of the six students,P

8、rofile,Sandy is heavier than Millie. Millie is lighter than Sandy. ,Peter is the heaviest of the six students. Amy and Kitty are the lightest of the six students.,Profile,Sandy swims faster than Millie. Sandy / Amy. Kitty / Peter,Amy is the fastest swimmer of the six students. Millie is the slowest

9、swimmer of the six students.,Profile,Sandys drawing is more beautiful than Millies. Millies drawing is less beautiful than Sandys.,Millies English is better than Sandys. Sandys English is worse than Millies.,Simon is _ (tall) Kitty. Peter is _ (tall) student of the six students. Sandy is _ (heavy) M

10、illie. Peter is _ (heavy) student of the six students. Millie is _ (slow) swimmer of the six students.,taller than,the tallest,heavier than,the heaviest,the slowest,6.Amy is _ (fast) swimmer of the six students. 7. Millies drawing is _ (beautiful) Simons. Sandys drawing is _ (beautiful) in the drawi

11、ng competition. Millies English is _ (good) Amys. Millies English is _ (good).,more beautiful than,the most beautiful,the fastest,better than,the best,Report,注意： 1. 修饰原级： very, quite, so, such, too, much too 2. 修饰比较级： much, far, even, a little, a bit 3. 在选择疑问句中，二选一用比较级： Which/Who is , A or B? 4. 最高级

12、前面加定冠词the 5. of+大于或等于3的数量； in + 范围 6.在选择疑问句中，三选一用最高级： Which/Who is , A, B or C? 7. of the two: the+比较级 He is the taller (tall) of the 2 students.,8.重要的句型转换： He is the tallest in our class. =He is taller than anyone else in our class. any other student in our class. (all) the other students in our cl

13、ass. =No one else is taller than him in our class.,9. 表本身程度变化(越来越):,比较级+and +比较级,eg. 1) 他长的越来越高了。 2) 衣服越来越贵。 3) 我们的校园越来越美。,He is getting taller and taller.,more +and more+原级,只用于以“more”构成比较级的词,Clothes are more and more expensive.,Our school is more and more beautiful.,1. 重要的句型转换： He is the tallest in

14、 our class. He is taller than anyone else in our class. any other student in our class. (all) the other students in our class. No one else is taller than him in our class.,2. 易混淆的： Wuhan is bigger than _ city in China. Wuhan is bigger than _ city in Jiangsu. A. all the other B. any C. other D. any o

15、ther 3. one of + the + 最高级 + 名词复数形式 Changjiang is one of the longest rivers in China.,any other,any,adj./adv.比较级用法,5. “the + 比较级 + of 两者” 表示“在两者中较”,eg. Lily is _ (short) of the two girls.,the shorter,6. 为免重复，在than后常用one(s), that, those等词来替代前面提到过的名词。,eg. The weather there is better than _ in Nanjing.

16、 A. one B. it C. that D. those,adj./adv.最高级用法,7. one of +the +最高级+复数名词,表示“最之一”,eg. He was one of _(fast) _(swim) of all.,the fastest,swimmers,bad,worse 更差的,worst 最差的,Which flower is _, this one or that one ? That flower is _ of all .,worse,the worst,Conclusion A,1. We use comparatives + than to comp

17、are two people or things. e.g. Tom is cleverer than Daniel. This film is more interesting than that one.,We add -er / -est after short adjectives. We use more/ most before long adjectives.,Grammar A,Good, better, best, Never let it rest, And till good is better, Better is best. !,A Poem(诗歌）,The bike

18、 is _.,The 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 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.,Com

19、pare them,Li Leis box is heavy.,Han Meis box is _ Li Leis.,Jims box is _ of all.,heavier than,the heaviest,Compare them,My fathers mobile phone is expensive.,My brothers mobile phone is _. Zx，xk,My sisters mobile phone is _of all.,more expensive,the most expensive,Compare them,大部分单音节词在词尾加-er或-est,以字

20、母e结尾的词，加-r或-st,重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加-er或-est,以辅音字母+y结尾的双音节词，先改“y”为“i”,再加-er或-est,Form Comparatives and Superlatives,部分双音节词和多音节词在前面加more或most,New words,worse worst height /ai/ weight /ei/ Sec. competition test swimmer,adj. 更差的，更糟的 adj. 最差的，最糟的 n. 高，高度 n. 重量 n. 秒（=second） n. 竞赛，比赛，竞争 v./n. 测试，考查

21、 n. 游泳者,1.Jane is _(slim) Amy. 2.Carl is _(heavy) Jack. 3.This film is _(wonderful) that one. 4.The pie is _(good) the cake. 5.Julie is _(careless) John. 6.My home isnt _(far) hers.,slimmer than,heavier than,more wonderful than,better than,more careless than,farther than,Conclusion A,2. We use the +

22、 comparatives to compare three or more people or things. e.g. Tom is the cleverest boy in our class. This film is the most interesting of all.,We add -er / -est after short adjectives. We use more/ most before long adjectives.,the smartest,1.May is _(clever) girl in her class. 2.Sundayis _(wonderful

23、) day in my family. 3.He bought _(expensive) car in that shop. 4.Mel is _(lazy) student of all. 5.Brian is _(smart) person I know.,the cleverest,the most wonderful,the most expensive,the laziest,Lily is the taller of the twins. This dress is the cheaper of the two.,Each member of a group should read

24、 and spell the comparative and superlative of an adjective below. The group that can do it correctly and most quickly will be the winner! 1. light old healthy cheerful 2. safe thirsty slim bad 3. bright new much bored 4. sad heavy straight clearly,Group competition,Can you find out the rules?,1. A b

25、us is very / quite / so fast. 2. A car is a little / a bit faster than a bus. 3. A train is much faster than a car. 4. My English is even worse than yours. 5. Which is bigger, a tiger or a lion?,1. 修饰原级： very, quite, so, such, too, much too 2. 修饰比较级： much, far, even, too much, a little, a bit 3. 在选择

26、疑问句中，二选一用比较级： Which/Who is , A or B?,Can you find out the rules?,1. Tom is the tallest boy of the three. 2. Tom is the tallest boy in our class. 3. Who is the tallest, Tom, Eddie or Hobo?,1. 最高级前面加定冠词the 2. of+大或等于3的数量； in + 范围 3.在选择疑问句中，三选一用比较级： Which/Who is , A, B or C?,He is the tallest (tall) of

27、 the 3 students. He is the taller (tall) of the 2 students.,( ) 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

28、 D. dearer ( ) 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,B,C,D,B,A,Multiple Choice,格林先生是这四个人当中最高最胖的。 Mr. Green is the tallest and fattest of the four (people). 2. 小香蕉往往比大香蕉好。 Small bananas are better than small ones. 3. 我的铅笔比你的短得多。 My pencil is much shorter than yours. 4. 在中国，哪一条河流最长？ Which is the longest river in China? 5. 他的自行车比我的稍微新一点。 His bike is a little newer