免费课:1 不定代词
10-2.2 how often、how long、how soon
40-7.2 语法:be going to do VS will do
46-8.3 短语辨析:how many 和 how much
免费课:Unit 1 What's the matter?P4
5Unit 2 I'll help clean up the city parks. P1
6Unit 2 I'll help clean up the city parks. P2
7Unit 2 I'll help clean up the city parks. P3
8Unit 2 I'll help clean up the city parks. P4
9Unit 3 Could you please clean your room P1
10Unit 3 Could you please clean your room P2
11Unit 3 Could you please clean your room P3
12Unit 3 Could you please clean your room P4
13Unit 4 Why don't you talk to your parents P1
14Unit 4 Why don't you talk to your parents P2
15Unit 4 Why don't you talk to your parents P3
16Unit 4 Why don't you talk to your parents P4
17Unit 5 What were you doing when the rainstorm came P1
18Unit 5 What were you doing when the rainstorm came P2
19Unit 5 What were you doing when the rainstorm came P3
20Unit 5 What were you doing when the rainstorm came P4
21Review of Units 1-5 Period 1
22Review of Units 1-5 Period 2
23Review of Units 1-5 Period 3
24Unit 6 An old man tried to move the mountains. P1
25Unit 6 An old man tried to move the mountains. P2
26Unit 6 An old man tried to move the mountains. P3
27Unit 6 An old man tried to move the mountains. P4
28Unit 7 What's the highest mountain in the world?P1
29Unit 7 What's the highest mountain in the world?P2
30Unit 7 What's the highest mountain in the world?P3
31Unit 7 What's the highest mountain in the world?P4
32Unit 8 Have you read Treasure Island yet P1
33Unit 8 Have you read Treasure Island yet P2
34Unit 8 Have you read Treasure Island yet P3
35Unit 8 Have you read Treasure Island yet P4
36Unit 9 Have you ever been to a museum?P1
37Unit 9 Have you ever been to a museum?P2
38Unit 9 Have you ever been to a museum?P3
39Unit 9 Have you ever been to a museum?P4
40Unit 10 I've had this bike for three years. P1
41Unit 10 I've had this bike for three years. P2
42Unit 10 I've had this bike for three years. P3
43Unit 10 I've had this bike for three years. P4
44Review of Units 6-10 Period 1