介绍:
剑桥二册Unit1 Hello again! 第二课时 1. Words(单词) 1)颜色类单词 red /red/ 红色 pink /pINK/ 粉色 green /gRi:n/绿色 orange/'XRIndZ/橙色 brown /bRaʊn/ 棕色 white /WaIt/ 白色 blue /blu:/ 蓝色 yellow /'jelEʊ/ 黄色 black /blQK/ 黑色 purple /'pɜ:pl/紫色 grey /gReI/ 灰色 violet/ 'vaIElEt/ 紫罗兰色 2)Numbers(数字) eleven /ɪ'levən/ 11 twelve /twelv/ 12 thirteen/Tɜ:'ti:n/ 13 fourteen/ fɔ:'ti:n/ 14 fifteen/ fɪf'ti:n/ 15 sixteen/'sɪks'ti:n/ 16 seventeen/sevən'ti:n/ 17 eighteen/'eɪ'ti:n/18 nineteen/naɪn'ti:n/ 19 twenty/'twentɪ/20 3) 加减的表达 plus / plQs / 加(and“+”) minus /'maInEs/ 减 2. Important sentences (句型) 1)询问‘他/她是谁?’(例如:Simon/Suzy) ①—Who’s he? —He’s Simon. (Who’s=Who is He’s=He is) ②—Who’s she ? —She’s Suzy. (Who’s=Who is She’s=She is) 2)询问数字:(例如:数字3) ①—What's this number? —It's number three . ②—What number is it? —It's number three . 3. Grammar(语法) 1)加减运算的表达 ... plus/and... is... .如:One plus five is six. ... minus ... is ... 如:Five minus one is four. What's one plus one?1加1等于几? It's two. 2)情态动词can的用法 can:能够,可以 —— 否定形式( can't = can not) ① can后接动词原形 : I can sing./She can dance./He can draw. ② 一般疑问句中can提前 : 例如:Can you sing? / Can she dance? / Can he draw? 肯定回答:Yes,I /she/ he can. 否定回答:No,I /she/ he can’t. ③ can没有人称和数的变化