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

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

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 4）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

人教(新版)英语四下《Unit 6 would you like to take a trip》（lesson32）flash课件

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

四年级下册-There are seven days in a week-Lesson 23

四年级下册-Its time to get up-Lesson 9

人教(新版)英语四下《Unit 5 what will you do this weekend》（lesson26）flash课件之一

四年级下册-Welcome to my new home-Lesson 5

四年级下册-Its time to get up-Lesson 8

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

2017春人教精通版英语四下Unit 1《Welcome to my new home》（Lesson 2）教学课件

人教(新版)英语四下《Unit 2 It is time to get up》（Lesson 12）ppt课件

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

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 10）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 12

四年级下册-Its time to get up-Lesson 11

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-Welcome to my new home-Lesson 2

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

四年级下册-Welcome to my new home-Lesson 1

四年级下册-Its time to get up-Lesson 10

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

2017春人教精通版英语四下Unit 2《There are forty students in our class》教学素材

人教(新版)英语四下《Unit 3 How many classes do you have》（lesson15）ppt课件

人教(新版)英语四下《Unit 6 would you like to take a trip》（lesson31）flash课件

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

四年级下册-What do you usually do on weekends-Lesson 26