英语人教版四年级上册unit 2 Let's learn

1、A Lets learn & Lets do,Unit 2 My schoolbag,ruler,eraser,crayon,pencil,pencil box,schoolbag,/sku:lbg/,Chinese book,/, taini:z/,maths book,/m /,English book,/i gli /,storybook,/st :ribuk /,schoolbag,maths book,English book,Chinese book,storybook,元音a、e、i、o、u前用an,Guessing game,a storybook,A: Whats this?

2、,B: Its .,美人鱼的故事,A: Whats this?,a maths book,B: Its .,an English book,A: Whats this?,B: Its .,a Chinese book,A: Whats this?,B: Its .,a storybook,A: Whats this?,B: Its .,a Chinese book,A: Whats this?,B: Its .,an English book,A: Whats this?,B: Its .,a maths book,A: Whats this?,B: Its .,a 用于以辅音音素开头的单词前

3、面。 （不是辅音字母） an 用于元音音素开头的单词前面。 （不是元音字母）,Attention 注意,1.A:What this? B: Its a math book. 2.A:Whats this? B: Its an English book. 3.A:Whats this? B: Its a Chinese book. 4.A:Whats this? B: Its a storybook.,an,an,an,an,apple,egg,orange,elephant,Put your Chinese book in your desk.,Put your pencil box on y

4、our English book.,Put your maths book under your schoolbag.,Put your eraser near your pencil box.,A lets do,Put your Chinese book in your desk.,Put your pencil box on your English book.,Put your maths book under your schoolbag.,Put your eraser near your pencil box.,Put your Chinese book in your desk

5、.,Put your pencil box on your English book.,Put your maths book under your schoolbag.,Put your eraser near your pencil box.,Exercises,1 schoolbag,3 schoolbags,1 math book,2 math books,1 notebook,6 notebooks,Read and circle. e.g. I have an / a notebook. 1.This is a / an English book. 2.I have an / a new schoolbag. 3.A:How many maths books / math book do you have? B:I have 3. 4.A:How many storybook / storybooks do you have? B:I have 20. 5.I have 10 Chinese book / Chinese books.,