四年级下册-Its time to get up-Lesson 12

四年级下册-How many classes do you have-Lesson 18

四年级下册-How many classes do you have-Lesson 16

四年级下册-What do you usually do on weekends-Lesson 25

四年级下册-How many classes do you have-Lesson 15

四年级下册-What do you usually do on weekends-Lesson 28

2017春人教精通版英语四下Unit 3《What subject do you like best》教学素材

四年级下册-What do you usually do on weekends-Lesson 30

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 8）教学课件

四年级下册-How many classes do you have-Lesson 14

四年级下册-Its time to get up-Lesson 10

人教(新版)英语四下《Unit 5 what will you do this weekend》（lesson26）flash课件

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 3）教学课件

四年级下册-What do you usually do on weekends-Lesson 27

四年级下册-Its time to get up-Lesson 9

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 5）教学课件

2017春人教精通版英语四下Unit 1《Welcome to my new home》教学素材

四年级下册-Welcome to my new home-Lesson 5

人教(新版)英语四下《Unit 5 what will you do this weekend》（lesson29）flash课件

四年级下册-Welcome to my new home-Lesson 3

四年级下册-There are seven days in a week-Lesson 21

四年级下册-There are seven days in a week-Lesson 19

四年级下册-Its time to get up-Lesson 11

四年级下册-There are seven days in a week-Lesson 20

四年级下册-How many classes do you have-Lesson 13

四年级下册-Welcome to my new home-Lesson 4

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 9）教学课件

四年级下册-There are seven days in a week-Lesson 24

人教(新版)英语四下《Unit 5 what will you do this weekend》（lesson25）flash课件之一

四年级下册-What do you usually do on weekends-Lesson 29