4. a pen an eraser a ruler a pencil ※ a pencil case

5. A:Excuse me, What’s this in English? B:It’s a pencil. A:How do you spell it? B:P-E-N-C-I-L,pencil. A : Thank you. B: That’s OK.

6. -- Is this a cake? -- Yes, it is.

7. B:It’s an orange. A: Excuse me, What’s this in English? A: E xcuse me, What’s that in English? A:How do you spell it? B:O-R-A-N-G-E, orange. A : Thank you. B :You’re welcome.

8. -- Is this an apple? -- Yes, it is. -- No, it isn’t. It’s an orange

9. Is that a telephone? Yes, it is. Is this a toy too? No, it’s an eraser. An eraser? Wow!

10. A:What’s this in English? B: It’s a desk. A: Can you spell it,please? B: Yes, D-E-S-K, desk. A: Thanks ! B: You’re welcome. a desk a blackboard

11. B: an egg A: Excuse me, What’s this ? A ： Excuse me, What’s that ? B ： an egg. A:How ____ you ____ it? B:______,______. A:How ___ you ___ it? B:______,______.

12. A: ____,____in English? B:__________. A: you. B: OK. A: How ____ you ____ it? B: _____, _____. toy a car

13. Exercises: 1 、 Is this your pen? A 、 Yes,this is. B 、 Yes, this’s. C 、 No,this isn’t. D 、 No,it isn’t. 2 、 Is that a ruler? It’s a sharpener. A 、 Yes,that is. B 、 No,it is. C 、 No,that isn’t. D 、 No,it isn’t. 3 、 What’s this? A 、 Yes,it is. B 、 No,it isn’t. C 、 It’s a eraser. D 、 It’s an eraser. 4 、 What’s name? name is Ma Ling. A 、 your ; My B 、 your ; my C 、 your ; I D 、 you ; my D D D A 一、 Choose the Correct answer( 单项选择 ).

14. Read the words 1. a /an 2.pencil 3.pencil case 4. pen 5.book 6.eraser 7. ruler 8.map 9.apple 10.orange 11.egg 12.car 13. box 14.desk 15.blackboard 16.spell 17.toy 18.double 21. bus 22.schoolbag 23.cake 24.class 25.grade 26.school 27.phone

15. fourpencils booksfive threeappleseightrulers

16. 可数名词变复数 1. 一般在词尾加 -s ； 2. 辅音 +y,y 变 i, 后面 es 紧跟来 ; 3.f 、 fe 结尾要变 v, 然后再把 es 加 ; 4. 看见结尾 s 、 x 、 ch 、 sh 同样加上 es; 5. 特殊变化特殊记，只要用心都不难。

17. apples buses rulers babiestoys erasers classeseggs apple bus box rulerbabytoy eraser class egg boxes

19. What are these They are eggs They’re What are these inEnglish

20. that these those

21. Unit One Topic Three Section D JanetwelveTorontoOne 88725400 Huang Hua twelve China Three One62525233