Unit 1 Holidays 1
Ⅰ．Suggestions to the Teacher 1
Ⅱ．Background Information 1
Ⅲ．Language Points 6
Ⅳ．Key to Exercises 6
Ⅴ．Transcripts 9
Unit 2 Jravel 17
Ⅰ．Suggestions to the Teacher 17
Ⅱ．Background Information 17
Ⅲ．Words＆Expressions for"Travelling in Beijing" 24
Ⅳ．Key to Exercises 26
Ⅴ．Transcripts 29
Unit 3 Cdueation 35
Ⅰ．Suggestions to the Teacher 35
Ⅱ．Background Information 36
Ⅲ．Language Points 39
Ⅳ．Key to Exercises 40
Ⅴ．Transcripts 41
Unit 4 Fransport 47
Ⅰ．Suggestions to the Teacher 47
Ⅱ．Background Information 48
Ⅲ．Language Points 49
Ⅳ．Key to Exercises 51
Ⅴ．Transcripts 53
Unit 5 Computers 60
Ⅰ．Suggestions to the Teacher 60
Ⅱ．Useful Words＆Expressions for Computer and Web 61
Ⅲ．A Pun 63
Ⅳ．Key to Exercises 63
Ⅴ．Transcripts 65
Unit 6 ？nvironment 70
Ⅰ．Suggestions to the Teacher 70
Ⅱ．Language Points 71
Ⅲ．Key to Exercises 72
Ⅳ．Transcripts 77
Unit 7 Sports 83
Ⅰ．Suggestions to the Teacher 83
Ⅱ．Background Information 84
Ⅲ．Language Points 86
Ⅳ．Key to Exercises 91
Ⅴ．Transcripts 92
Unit 8 Food and Restaurants 97
Ⅰ．Suggestions to the Teacher 97
Ⅱ．Background Information 97
Ⅲ．Words＆Expressions of Chinese Food 101
Ⅳ．Key to Exercises 103
Ⅴ．Transcripts 105
Unit 9 Science and JechnologyⅠ．Suggestions to the Teacher 111
Ⅱ．Background Information 112
Ⅲ．Language Points 115
Ⅳ．Key to Exercises 116
Ⅴ．Transcripts 118
Unit 10 Jobs 123
Ⅰ．Suggestions to the Teacher 123
Ⅱ．Language Points 124
Ⅲ．Key to Exercises 126
Ⅳ．Transcripts 128
Unit 11 Cultures 135
Ⅰ．Suggestions to the Teacher 135
Ⅱ．Background Information 135
Ⅲ．Language Points 140
Ⅳ．Key to Exercises 140
Ⅴ．Transcripts 143
Unit 12 Looe 149
Ⅰ．Suggestions to the Teacher 149
Ⅱ．Background Information 149
Ⅲ．Language Points 151
Ⅳ．Key to Exercises 151
Ⅴ．Transcripts 153
Unit 13 Cntertainment 158
Ⅰ．Suggestions to the Teacher 158
Ⅱ．Background Information 158
Ⅲ．Language Points 164
Ⅳ．Key to Exercises 165
Ⅴ．Transcripts 167
Unit 14 Communieations 173
Ⅰ．Suggestions to the Teacher 173
Ⅱ．Background Information 174
Ⅲ．Language Points 180
Ⅳ．Key to Exercises 180
Ⅴ．Transcripts 182
Unit 15 Famous Deople 189
Ⅰ．Suggestions to the Teacher 189
Ⅱ．Background Information 189
Ⅲ．Key to Exercises 195
Ⅳ．Transcripts 198
Unit 16 Health 205
Ⅰ．Suggestions to the Teacher 205
Ⅱ．Background Information 205
Ⅲ．Language Points 207
Ⅳ．Idiom Quiz—Medical 208
Ⅴ．Health Tips 209
Ⅵ．Key to Exercises 210
Ⅶ．Transcripts 213