One, two, tie your shoes.Three, four, close the door.Five, six, pick up sticks.Seven, eight, dont be late.Nine, ten, start again. our school How many teachers are there?There are seven. How many chairs are there ?There are eleven. elevens How many buildings are there?There are twelve. welcomet ve How many apples are there?There are thirteen. irth teen How many classrooms are there?There are fifteen.fivefteenClassroom building55 5 teenteenfourteensixteenseventeeneighteennineteen 十幾十幾，-teen, -teen, -teen,t-e-e-n, -teen.teenteenfourteensixteenseventeeneighteennineteen eigh teent 11eleven ducks 12twelve dogs 13thirteen chickens14fourteen books nineteen flowers16sixteen ballsRead together 19 Read and count19 1 + = 20twenty20 + 20 = 40forty entw tyfortyf ur twenty and twenty isnineteen and one is twenforfiftythirtysixtyseventyeightyninetytyty十幾十幾，-teen, -teen, -teen, t-e-e-n, -teen.幾十幾十，-ty, -ty, -ty, t-y, -ty. (快 速 說 出 你 看 見 了 什 么 ?) ( ) 1. A. 5 B. 15( ) 2. A. 13 B. 30( ) 3. A. thirteen B. fourteen( ) 4. A. fourteen B. forty( ) 5. A. eighteen B. eightyAABBA ( ) 1. This is Ms Whites school.( ) 2. There are 28 classrooms in the school.( ) 3. There are 13 English teachers in the school.TTF 3 表示選擇，根據(jù)情況選擇or的前面或者后面來回答。選 擇 適 當(dāng) 的 答 案 ：( ) 1. -How many are there in your school? -There are seventeen. A. classroom B. classrooms BB s How many + 名詞復(fù)數(shù) + are there +介詞短語.( ) 2. - Is your school big or small ?- _ A. Yes , it is . B. Its big . 小結(jié)：這節(jié)課你學(xué)到了什么？ Homework: 1、抄寫本節(jié)課所學(xué)的新單詞。 2、熟讀P33數(shù)詞表，并在練習(xí)紙上默寫。 3、讀Lets talk三遍。 從化市鰲頭鎮(zhèn)第三中心小學(xué) 徐偉光 Goodbye!