8AU1Grammar1课件

1、Grammar AGood, better, best,Never let it rest,And till good is better,Better is best. !weight /ei/ n.重量重量weigh vt.称称的重量的重量Many people want to know the _ of the elephant, do you have any good ideas to _ it? zxxkweightweighlose ones weight 减肥减肥Do you know her height /ai/ ? n. 高，高度高，高度Yao Ming is 2.26

2、metres tall .Yao Ming is 2.26 metres _ _ .in heightHow tall the woman is!Whats the _(high) of the mountain? It looks so high.heightsec. /sek/=second1)._is short for second. 2).How many _are there in a minute? Sixty.Sec.secondstest n. & v. 测试，考查测试，考查进行一次英语测试进行一次英语测试参加下一次的测试参加下一次的测试测试你的单词测试你的单词测试我

3、的能力测试我的能力have an English testtest your wordstake part in the next testtest my abilitycompetition / kmptIn/ n. 竞赛，比赛，竞争竞赛，比赛，竞争画画比赛画画比赛写作比赛写作比赛有竞争意识有竞争意识一场令人激动的比赛一场令人激动的比赛a drawing competitionhave a sense of competitiona writing competitionan exciting competitionbadworse更差的更差的worst最差的最差的Which flower

4、is _, this one or that one ? That flower is _ of all .worsethe worstNew wordsworse worstheight /ai/weight /ei/Spetitiontestswimmeradj. 更差的，更糟的更差的，更糟的 adj. 最差的，最糟的最差的，最糟的 n. 高，高度高，高度 n. 重量重量 n. 秒（秒（=second） n. 竞赛，比赛，竞争竞赛，比赛，竞争v./n. 测试，考查测试，考查 n. 游泳者游泳者fastfasterthe fastestThe white dog is very happy.

5、 The first pig is quite fat.The second pig is much fatter.The third pig is the fattest of all.Li Leis box is heavy.Han Meis box is _ Li Leis.Jims box is _ of all.heavier thanthe heaviestMy fathers mobile phone is My brothers mobile phone is _. Zx，xkMy sisters mobile phone is _of all.more expensiveth

6、e most expensive1. We use comparatives + than to compare 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.slimmer thanheavier thanmore wonderful thanbetter thanmore car

7、eless thanfarther than2. We use the + 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 (smart) person the cleveres

8、tthe most wonderfulthe most expensivethe laziestLily is the taller of the twins.This dress is the cheaper of the two.构成方法原级比较级最高级longfewcheaplongerfewercheaperlongestfewestcheapestnicesafelatenicersaferlaternicestsafestlatestbighotthinslimbiggerhotterthinnerslimmerbiggesthottestthinnestslimmestprett

9、yunhappyheavyprettierunhappierheavierprettiestunhappiestheaviest大部分单音节词大部分单音节词在词尾加在词尾加-er或或-est以字母以字母e结尾的词，结尾的词，加加-r或或-st重读闭音节词只有重读闭音节词只有一个辅音字母时，一个辅音字母时，应先双写辅音字母，应先双写辅音字母，再加再加-er或或-est以辅音字母以辅音字母+y结结尾的双音节词，尾的双音节词，先改先改“y”为为“i”,再加再加-er或或-est构成方法原级比较级最高级generouscarefuldangerousamazingmore generousmore c

10、arefulmore dangerousmore amazingmost generousmost carefulmost dangerousmost amazing不规则变法good / wellbetterbestbad/badly/illworseworstmany / muchmoremostlittlelessleastfarfarther（更远的）（更远的）farthestfurther（深入的）（深入的）furthestoldolder / elderoldest / eldest部分双音节部分双音节词和多音节词和多音节词在前面加词在前面加more或或mostadjectivec

11、omparativesuperlativefunnygoodhappyinterestinglargesmartred.funnierfunniesthappierhappiestmore interesting most interestinglargerlargestsmartersmartestredderreddestbetterbestComplete the tableEach member of a group should read and spell the comparative and superlative of an adjective below. The grou

12、p 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 MillieSandyAmyPeterKittySimonHeight (cm)150160145168150158Weight (kg)444540494048Swimming(sec/50m)403830343632Drawing competit

13、ion9/1010/105/105/106/108/10English test10/108/109/106/108/107/101.Simon is _ (tall) Kitty.2.Peter is _ (tall) student of the six students.3.Sandy is _ (heavy) Millie.4.Peter is _ (heavy) student of the six students.5.Millie is _ (slow) swimmer of the six students.taller thanthe tallestheavier thant

14、he heaviestthe slowest6. Amy is _ (fast) swimmer of the six students.7. Millies drawing is _ (beautiful) Simons.8. Sandys drawing is _ (beautiful) in the drawing competition.9. Millies English is _ (good) Amys. Millies English is _ (good).more beautiful thanthe most beautifulthe fastestbetter thanth

15、e best1. A bus 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? 3. 在选择疑问句中，二选一用比较级：在选择疑问句中，二选一用比较级： Which/Who is , A or B? 1. Tom is the tallest boy of the three

16、.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最高级前面加定冠词the2. of+大或等于大或等于3的数量；的数量； in + 范围范围3.在选择疑问句中，三选一用比较级：在选择疑问句中，三选一用比较级：Which/Who is , A, B or C? ( ) 1. My mother is _ in our family. A. busiest B. the busiest C. busier D. busy( ) 2. This apple is

17、_ 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( ) 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

18、( ) 5. _ of the two men is my uncle. A. The older B. Old C. The oldest D. Oldest BCDBAMultiple Choice1. 格林先生是这四个人当中最高最胖的。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。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。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？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。他的自行车比我的稍微新一点。His bike i