Unit 1 Diary Writing 1
Unit 2 Note Writing 7
Unit 3 Notes of Thanks 14
Unit 4 Notes of Apology 19
Unit 5 Greeting Cards and E-cards 24
Unit 6 Personal Letters 32
Unit 7 Letters of Invitation 38
Unit 8 Letters of Congratulation 43
Unit 9 Letters of Advice and Suggestions 48
Unit 10 Business Letters 52
Unit 11 Letters of Inquiry and Request 59
Unit 12 Letters of Complaint 64
Unit 13 Letters of Application 68
Unit 14 E-mails 74
Unit 15 Writing about Graphs,Charts and Tables 79
Vocabulary（词汇表） 88