Unit1Howtallareyou?PartAThechildrenareinthemuseum.Listenandcircle.1.Thefirstdinosaureats______.A.vegetablesB.meat2.The______dinosauristaller.A.first B.secondLet’stryZhangPeng:Look!That’sthetallestdinosaurinthishall.Mike:Yes,itis.Howtallisit?ZhangPeng:Maybe4metres.Mike:Wow!It’stallerthanbothofustogether.ZhangPeng:Look!Therearemoredinosaursoverthere?Mike:They’reallsobigandtall.ZhangPeng:Hey,thisdinosaurisn’ttall.I’mtallerthanthisone.Mike:Oh,yes.Howtallareyou?ZhangPeng:I’m1.65metres.Let’stalk1.HowtallisZhangPeng?2.Whoistaller,ZhangPengorthesmalldinosaur?在生活中，我們常常會(huì)對(duì)身高、年齡進(jìn)行比較，這個(gè)時(shí)候就用到了形容詞比較級(jí)。形容詞有原級(jí)、比較級(jí)和最高級(jí)三個(gè)比較等級(jí)（例如：tall—taller—tallest）。比較級(jí)通常用于兩個(gè)人或事物之間的比較。形容詞比較級(jí)基本句型：A+be+形容詞比較級(jí)+than+B.（A比B更……）句型如果想知道某人或某物的高度，該怎樣詢問呢？“Howtall+be+人/物”（……有多高？）例如：—Howtallishe?—He’s1.52metres.—Howtallisthetree.—It’s2metres.ZhangPeng：Howtallareyou?John:Whoistallerthanyou?ZhangPeng:Howoldareyou?John:Whoisolderthanyou?Let’slearnyoungeroldershortertallerlongershorterZhangPeng:Howtallareyou?John:I’m1.61metres.ZhangPeng:Oh!I’mtaller.John:You’reolderthanme,too.Howtallareyou?Howtallareyou?I’m12yearsold.I’m1.64metres.DoasurveyandreportNameAgeHeightWuYifan121.64mWuYifanistallerthanJohn,butZhangPengistallerthanWuYifan.原級(jí)比較級(jí)goodbetterbad/illworsemany/muchmorelittlelessfarfartherfurther形容詞比較級(jí)和最高級(jí)的不規(guī)則變化有哪些？通常在什么情況用形容詞比較級(jí)？地球比月球大。Theearthislargerthanthemoon.1、兩者之間的比較，句中有明顯的標(biāo)志詞than。數(shù)學(xué)和英語，哪個(gè)更容易？Whichiseasier,mathsorEnglish?2、Which/Whois+比較級(jí),AorB?有哪些特殊情況下也使用形容詞的比較級(jí)？湯姆是這兩個(gè)男孩中較高的一個(gè)。Tomisthetaller

ofthetwoboys.1、…isthe+比較級(jí)

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