20xx人教新目標(biāo)版英語(yǔ)八上unit3i’mmoreoutgoingthanmysisterperiod2課件-閱讀頁(yè)
2024-12-27 21:59本頁(yè)面
【正文】 變化 : . good / well – better bad / badly – worse many / much – more little – less far – farther / further 2. 構(gòu)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(gòu)成比較級(jí) . 如： 原級(jí) 比較級(jí) cold –—— colder bright——— brighter young—— younger 2) 以字母 e 結(jié)尾的詞只加 –r 構(gòu)成 比較級(jí) 。 如 : big – bigger thin – thinner 4) 以“輔音字母 + y‖結(jié)尾的雙音節(jié)詞， 先改 y為 i, 再加 er或 est。如： delicious – more delicious interesting – more interesting important—more important ? 講述某人或某物自身情況時(shí)用原級(jí)。 They ran quite fast. 它們跑得相當(dāng)快。 ?表示兩者之間沒(méi)有差別時(shí) ,使用句型： 主語(yǔ) (第一個(gè)人物 ) + 謂語(yǔ)動(dòng)詞 + as + 形容詞 /副詞原級(jí) + as + 第二個(gè)人物 +…. 如： He is as excited as his younger sister. 他和他妹妹一樣興奮。 They picked as many apples as the farmers (did). 他們摘的蘋(píng)果和農(nóng)民一樣多。 Lily did not ride her bike so / as slowly as an old lady. 莉莉騎車(chē)不像老太太那樣慢。 ? 講述兩者有差異 , 第一個(gè)人物超過(guò)第二個(gè)人 物時(shí)用比較級(jí)。 This book didn‘t cost me more than that one. 這本書(shū)花費(fèi)我的錢(qián)不比那本多。多音節(jié)比較級(jí)用“ more and more＋形容詞原級(jí)”形式。如： Which Tshirt is nicer, 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(jí)時(shí)需注意以下幾點(diǎn)： 1) than后面接代詞時(shí) , 一般要用主格形式， 但在口語(yǔ)中也可使用賓格形式。注意 : 比較級(jí)不 能用 very, so, too, quite等修飾。如： My sister is tall, but my aunt is taller. 我姐姐個(gè)子高 , 但我姑姑個(gè)子更高。 My books are more than yours. I have more books than you. Exercise 一 將下列形容詞變成比較級(jí)形式： old→ fat→ young→ ugly→ high→ low→ large→ white→ sunny→ hot→ cool→ older fatter younger uglier higher lower larger whiter sunnier hotter cooler 二、詞匯 1. I‘m tall but my sister is ________(short). 2. My mother has long hair, and my sister has ________ (long) hair. little baby is _________________ (outgoing) than that one. shorter 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 ?在形容詞比較級(jí)前還可用 much, even, still, a little來(lái)修飾 , 表示“ ?? 的多” , ―甚至 ?? ‖, ―更 ?? ‖, ―??
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