3. Unit 1 There are thirty students in my class.

4. What school are you in? I am in Cangjiang Middle School.

5. What class are you in? I’m in Class Seven Grade Seven.

6. How many students are there in your class? There are 45 students in my class.

7. 1. ninety 2. computer 3. world 4. many 5. forty Look at your Xue’an and check Part 2. 6. any 7. pictures 8. really 9. wall 10. lot

8. computer furniturepicture television=TV wall [kəm'pju ː tə] [ 'fə:nit ʃ ə ] ['pikt∫ə] [ 'teliv i ʒ n ] [ w ɔ :l ]

9. thirty ninety sixty seventy eighty fortyfifty ['θə:ti] ['f ɔː t ɪ ] [ 'fifti ] [ 'siksti ] [ 'sev nti ] [ 'eiti ] [ 'nainti ]

11. Revise the numbers. 0. zero 1. one 2. two 3. three 4. four 5. five 6. six 7. seven 8. eight 9. nine 10. ten 11. eleven 12. twelve 13. thirteen 14. fourteen 15. fifteen 16. sixteen 17. seventeen 18. eighteen 19. nineteen 20. twenty 30. thirty 40. forty 50. fifty 60. sixty 70. seventy 80. eighty 90. ninety 100. one hundred 21. twenty-one 22. twenty-two 23. twenty-three 24. twenty-four 25. twenty-five 26. twenty-six 27. twenty-seven 28. twenty-eight 29. twenty-nine

13. Number game 67 83 35 74 49 13 96 52 100 15 21

14. 13 21 35 49 52 67 74 83 96 100

15. blackboard, book, classroom, computer, desk, furniture, map, picture, television, wall There is/are a/an/some/six…in the classroom. Look at the pictures and talk about them.

16. 20 twenty 30 thirty 40 forty 50 fifty 60 sixty 70 seventy 80 eighty 90 ninety √

17. 1. There are thirty students in Linda’s class. 3. There is a map of the world in Linda’s class. T F 2. There are twenty students in Daming’s class. F forty a map of England

18. ClassNumber of students PicturesType of map Linda’s class Daming’s class 30 40 yes no A map of England A map of the world

20. Is there a blackboard in the classroom? Yes, there is.

21. Are there any televisions in the library? No, there aren’t.

22. Are there any computers in the classroom? Yes, there are.

23. How many students are there in your class? There are 46 students in my class.

24. How many pictures are there on the wall? There is one picture on the wall.

25. How many…?Numbers doors fans flags clocks …

26. A: What’s our classroom like? B: … A: How many … are there in our classroom? B: … A: Is / Are there …? B: …