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

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

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 4《There are seven days in a week》（Lesson 20）教学课件

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-There are seven days in a week-Lesson 21

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-There are seven days in a week-Lesson 19

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

2017春人教精通版英语四下Unit 3《What subject do you like best》（Lesson 16）教学课件

四年级下册-There are seven days in a week-Lesson 22

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

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

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 35）教学课件

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 33）教学课件

2017春人教精通版英语四下Unit 6《Would you like to take a trip》（Lesson 32）教学课件

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

2017春人教精通版英语四下Unit 2《There are forty students in our class》（Lesson 7）教学课件

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

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

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

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

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

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 6《Would you like to take a trip》（Lesson 34）教学课件

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)英语三下《Unit 1 Let’s go to school!》课件包之一

人教(新版)英语三下《Unit 6 Is this your skirt》（lesson31）flash课件

2017春人教精通版英语四下Unit 6《Would you like to take a trip》教学素材

2017春人教精通版英语四下Unit 4《There are seven days in a week》（Lesson 21）教学课件