1、Unit 3 I am more outgoing than my sister.,Section A Grammar Focus,Grammar Focus,3a Use the words to write questions and answers. 1. Julie / tall / you Q: _ A: No, she isnt. Shes _ than me. 2. Jack / run / fast / Sam Q: _ A: No, he doesnt. He runs_ than Sam.,Is Julie as tall as you?,taller,Does Jack

2、run faster than Sam?,slower,3. your cousin / outgoing / you Q:_ A: No, she isnt. Shes_ than me. 4. Paul / funny/ Carol Q: _ A: No, he isnt. Hes _than Carol.,Is your cousin more outgoing than you?,more serious,Is Paul as funny as Carol?,more funnier,3b Think of yourself two years ago. Write about how

3、 you are different now. 1. Are you taller? _ _ 2. Are you funnier? _ _,Yes, I am. Im taller now than I was two years ago.,Yes, I am. Im funnier now than I was two years ago.,3. Are you more outgoing? _ _ 4. Do you study English harder? _ _ 5. Do you sing better? _ ,Yes, I am. Im more outgoing now th

4、an I was two years ago.,Yes, I do. I study harder now than I did two years ago.,Yes, I do. I sing better now than I did two years ago.,3c Compare your parents. Check( ) who is smarter, funnier, etc. in the chart. Then ask your partner about his / her parents.,A: Who is smarter, your mother or your f

5、ather? B: I think my mother is smarter than my father.,1.什么是形容詞的原級？ 表示修飾兩種東西的程度是一樣的,用 as.as表示原級，譯為:“和一樣”。 2.什么是形容詞的比較級？ 表示兩者相比，一個比另一個更，有比 較級的句中有than,且僅限于兩者比較。,形容詞的原級和比較級,原級和比較級區(qū)分程度的不同：,原級是說明兩個人物或事物的程度是一樣。 比較級是區(qū)分兩個人物或事物的程度不一樣。,This tree is as_ as that tree.,The green bag is as _as the red.,This pen i

6、s as _ as that pen.,tall,big,long,原級,Yao Ming is Jordan.,Jordan,226cm,198cm,taller than,Yaoming,tall,taller,Jordan is tall.,比較級,￥20,￥30,cheap,cheaper,The pink dress is cheap.,The black dress is _ the pink one.,cheaper than,當兩個人或兩件事物進行比較時，形容詞和副詞要用比較級，也就是詞尾-er形式，比較級常常用than來連接被比較的兩個人或事物。,e.g. I am shor

7、ter than you.,The red car is cute. The blue car_ the red car. (藍車比紅車更可愛）,is cuter than,The red apple is big.,The green apple is _ the red one.,bigger than,56.1kg,heavy,58kg,Garfield is heavy. Doraemon is _ Garfield .,heavier,heavier than,Garfield,Doraemon,short,-,shorter,small,-,smaller,nice,nicer,s

8、afe,safer,-,-,-,-,-,-,big,thin,heavy,heavier,happy,happier,找規(guī)律：,big,bigger,thin,thinner,大多數(shù)形容詞和副詞有三個等級： 原級、比較級、最高級。 一、形容詞比較級的構成 1.構成的不規(guī)則變化: 2.構成的規(guī)則變化:,形容詞和副詞的比較級,1. 構成的不規(guī)則變化: e.g. good / well better best bad / badly worse worst many / much more most little less least far farther / further farthest/

9、furthest,2. 構成的規(guī)則變化: 1) 單音節(jié)詞和少數(shù)雙音節(jié)詞一般在詞尾 后加-er 構成比較級 或-est構成最高級. 如： 原級 比較級 最高級 cold colder coldest bright brighterbrightest young younger youngest,2) 以字母 e 結尾的詞只加 r 或-st 構成 比較級和最高級。 原級 比較級 最高級 nice nicer nicest fine finer finest large larger largest,3) 重讀閉音節(jié)詞末尾只有一個輔音字母 時, 先雙寫這個輔音字母, 再加-er或-est。 如: b

10、ig bigger biggest thin thinner thinnest 4) 以“輔音字母+ y”結尾的雙音節(jié)詞， 先改y為i, 再加-er或-est。如： easy easier easiest happy happier happiest,5) 多音節(jié)詞和部分雙音節(jié)詞在詞前加more 或most。如： delicious more delicious most delicious interesting more interesting most interesting importantmore important most important,講述某人或某物自身情況時用原級。

11、基本句型：主語+ 謂語 + 形容詞/副詞原級 +. He is very old now. 他現(xiàn)在很老了。 They ran quite fast. 它們跑得相當快。 The weather looks rather bad. 天氣看上去相當糟 I am so happy. 我是如此的快樂。,原級的用法,表示兩者之間沒有差別時,使用句型： 主語(第一個人物) + 謂語動詞 + as + 形容詞/副詞原級 + as + 第二個人物 +. 如：He is as excited as his younger sister. 他和他妹妹一樣興奮。 Lily rode her bike as slowl

12、y as an old lady. 莉莉騎車像老太太一樣慢。 They picked as many apples as the farmers (did). 他們摘的蘋果和農民一樣多。,表示第一個人比不上第二個人時,使用句型: 主語(第一個人物) + 謂語動詞(否定式) + as / so + 形容詞/副詞原級 + as Heisnotso/asexcitedashisyoungersister. 他沒他妹妹那么興奮。 Lilydidnotrideherbikeso/asslowlyasan oldlady. 莉莉騎車不像老太太那樣慢。 Theydidntpickso/asmanyapple

13、sasthe farmers(did).他們摘的蘋果不如農民多。,講述兩者有差異, 第一個人物超過第二個人 物時用比較級。 基本句型：主語(A)+謂語動詞+形容詞/副詞比較級+than+主語(B)+. e.g. Amoderntrainisfasterthanacar. 現(xiàn)代的火車比轎車快多了。 Thisbookdidntcostmemorethanthatone. 這本書花費我的錢不比那本多。,比較級的用法,在形容詞比較級前還可用much, even, still, a little來修飾, 表示“的多”, “甚至”, “更”, “一些”。 e.g. 1) This city is much

14、 more beautiful than before. 2) Shes a little more outgoing than me. 3) Its a little colder today.,3.“比較級and比較級”意為“越來 越” 。多音節(jié)比較級用“more and more形容詞原級”形式。如： Its getting worse and worse. The group became more and more popular.,4. “Which / Who is + 比較級？” 比較A、B兩事物, 問其中哪一個較時 用此句型。如： Which T-shirt is nicer

15、, this one or that one? Who is more active, Mary or Kate? Which one is more popular among students, going to concerts or going to movies?,5. 使用形容詞比較級時需注意以下幾點： 1) than后面接代詞時, 一般要用主格形式， 但在口語中也可使用賓格形式。 如： My brother is taller than I/me. 2) 當需要表示一方超過另一方的程度時， 可以用much, a lot, a little, a bit, even, still

16、等來修飾形容詞比較級。注意: 比較級不 能用very, so, too, quite等修飾。如： He is much more serious than Sam.,3) 形容詞比較級后面往往用連詞than連接 另一個比較的人或事物, 但在上下文明確 的情況下, 形容詞比較級可單獨使用。如： My sister is tall, but my aunt is taller. 我姐姐個子高, 但我姑姑個子更高。 4) 進行比較的人和物必須是同一類。 My books are more than yours. I have more books than you.,Exercise,一 將下列形容

17、詞變成比較級形式：,old fat young ugly high low light white sunny hot cool,older,fatter,younger,uglier,higher,lower,lighter,whiter,sunnier,hotter,cooler,二、詞匯,1. Im tall but my sister is _(short). 2. My mother has long hair, and my sister has _ (long) hair. 3.This little baby is _ (outgoing) than that one.,sho

18、rter,longer,more outgoing,4. In some ways we look the same, in some ways we look _(不同). 5. Ann is a very _(安靜的) girl, she hardly makes noise.,different,quiet,1. The twins _ lovely girls. A. are allB. are bothC. both are 2. I like drawing and I am good _ it. A. in B. on C. at 3. That box is _ than ot

19、hers. A. more heavierB. heavy C. much heavier,三、單項選擇,B,C,C,4. She is three years _ than I am. A. oldB. more oldC. older 5. I think a good friend should make me _. A. laughB. laughingC. to laugh,C,A,6. Lucy is very short, but she is _ than her sister. A. shorter B. longer C. taller D. older 7. Frank

20、is _ friendly than his brother. A. a little more B. a few more C. much D. a little 8. Sam is _at Chinese than Jim. A. good B. well C. better D. gooder,C,A,C,9. This one is too large. Can you show me a _one? A. larger B. large C. small D. smaller 10. Do you think March is _than January? Yes, its _ warmer