4. Play game: Jumble words wlevte tefeifn nelvee treetihn eefturo = twelve = fifteen = eleven = thirteen = fourteen

5. Unit 1: Lesson 4: C1- 4/ P.17- 19 I. Vocabulary: sixteen: seventeen: eighteen: nineteen: twenty: 16 17 18 19 20

6. Unit 1: Lesson 4: C1- 4/ P.17- 19 II. Practice: 1. Listen and repeat: onetwothree four fivesixseveneight teneleventwelvethirteenfourteen nin e fifteen sixteenseventeeneighteennineteentwenty S1: speak Vietnamese “ sè 1” S2: speak English “one” S3: write it on the board “one”

7. Unit 1: Lesson 4: C1- 4/ P.17- 19 III. Listen to the tape: IV. Complete the dialogue:V. Read the dialogue: Mai : ……, Miss Hoa. This … Lan. Miss Hoa: ……, Lan. How old ………. ? Lan : I’m ……. Hello are you eleven is

8. Unit 1: Lesson 4: C1- 4/ P.17- 19 *Model sentences: - How old are you ?- I’m eleven  How old + be + S ?- I’m …….. VI. Practice: - Hello, …. This is ….. - Hello, …. How old are you ? - I’m ……… And you ? - I’m ……….. 1. Complete the dialogue: 2. Practice with a partner

9. Unit 1: Lesson 4: C1- 4/ P.17- 19 *Exercises: I. §iÒn c¸c d¹ng am, is vµ are vµo kho¶ng trèng: a.This ….. Mary d. How …. you ? b. My name …. Peter. e. I ….. fine, thanks. c. How old …… you ? f. We …. fine. is ar e am are II. ViÕt thµnh ch÷ sè c¸c phÐp to¸n sau: a. Six + three = e. ten + three = b. Seven - one= f. three x six = c. Eight + four= g. five - three = d. Ten x two = h. nine - four = nine six twelve twenty thirteen eighteen two five

10. Unit 1: Lesson 4: C1- 4/ P.17- 19 I. Numbers: II. Model sentences: * Summary: Sixteen, seventeen, eighteen, nineteen, twenty - How old are you ? - I’m twelve

11. Unit 1: Lesson 4: C1- 4/ P.17- 19 * Homework: - Learn by heart the numbers from 0 to 20. - Make dialogue, using “This is + name…. How old ……….?”