Level 1
unit 1
1
S3M0001-Vocabulary
2
S3M0004-The Spirit Bear
3
S3M0005-The History of Glass
4
S3M0006-Waste recycling
5
S3M0007-New City Developments
6
S3M0002-Sentence pattern
7
S3M0008-Unit test
8
S3M0003-Grammar
Level 2
Unit 2
1
S3M0009-Vocabulary
2
S3M0012-The classification of creatures
3
S3M0013-Movable Type
4
S3M0014- Maintain a human life on Venus (part 1: read)
5
S3M0014-Maintain a human life on Venus (part 2: listen)
6
S3M0014-Maintain a human life on Venus (part 3: Write)
7
S3M0015-Prevent food from spoiling (part 1)
8
S3M0015-Prevent food from spoiling (part 2)
9
S3M0010-Sentence pattern
10
S3M0016-Unit test
11
S3M0011-Grammar
Level 3
Unit 3
1
S3M0017-Vocabulary
2
S3M0020-Joining the Leisure Club
3
S3M0021-Bring back the big cats
4
S3M0022-Learning a foreign language
5
S3M0023-‘Self-Regulatory Focus Theory’ and Leadership
6
S3M0018-Sentence pattern
7
S3M0024-Unit test
8
S3M0019(可删除)-Grammar
9
S3M0019-Grammar
Level 4
Unit 4
1
S3M0025-Vocabulary
2
S3M0028-Maize and Teosinte
3
S3M0029-Background for the Industrial Revolution
4
S3M0030-Explanations for the mass extinction (part 1: read)
5
S3M0030-Explanations for the mass extinction (part 2: listen)
6
S3M0030-Explanations for the mass extinction (part 2: write)
7
S3M0031- Chaining behavior (part 1)
8
S3M0031-Chaining behavior (part 2)
9
S3M0031-Chaining behavior (part 3)
10
S3M0026-Sentence pattern
11
S3M0032-Unit test
12
S3M0027-Grammar
Level 5
Unit 5
1
S3M0033-Vocabulary test
2
S3M0034-Sentence pattern test
3
S3M0036-Listening test
4
S3M0037-Reading test
5
S3M0038-Writing test
6
S3M0039-Speaking test
7
S3M0035-Grammar test
8
S3M0040-Level test
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