1、R-精通版 三年级下册Lesson 9Unit 2 Im in Class One,Grade Three.提示：点击进入习题四一二三五一、核心素养练假设你是一个小小数学家,请你选择正确的一项让等式成立。1.twosix2.threefour3.fivetwo4.threeseven5.twofourA.eightB.sevenC.oneD.sixE.fourACBED二、对照英文写出数字。1.Three and five is eight._2.Two and four is six._3582463.One and seven is eight._4.Four and three is s
2、even._178437三、单项选择。()1.I _ eight.A.amB.isC.are()2.My name _ Gao Wei.A.is B.are C.amAA点拨：本题提问年龄，用“How old are you？”。故选择C。()3._ are you?Im five.A.How B.What C.How oldC()4.Four and five is _.A.seven B.ten C.nineC点拨：四加五等于九。四、选择适当的单词,补全句子。()1.Im eight.What _ you?()2.Pleased _ meet you.()3._ old are you?A
3、DA.aboutB.onC.HowD.toE.atC点拨：look at 表示“看一看”。()4.Whats _ the desk?()5.Look _ my new bag.BE点拨：on 表示“在上”。A.aboutB.onC.HowD.toE.at五、补全对话。A：1._B：Good morning!A：2._B：My names Ben.3._A：My names Ken.BADA.Whats your name?B.Good morning!C.How old are you?D.What about you?E.Me too!B：4._A：Im nine.B：Im in Class Two,Grade Three.A：5._CEA.Whats your name?B.Good morning!C.How old are you?D.What about you?E.Me too!
