unit 1 part ⅰ municotion 5kills expressing opinions part ⅱ text a bringing up ren（ⅰ） part ⅲ text b bringing up ren（ⅱ） part ⅳ writing work letters of thanks and congratulations unit 2 part ⅰmunicotion skills expressing trust and distrust part ⅱ text a air pollution linked to stroke risk part ⅲ text b give a man a fish part ⅳ writing work letters of introduction unit 3 part ⅰ municotion skills expressing approval and disapproval part ⅱ text a what is money and what are its functions? part ⅲ text b insurance part ⅳ writing work letters of job application unit 4 part ⅰ municotion skills expressing sibility and isibitity part ⅱ text a the olympic games part ⅲ text b john steinbeck part ⅳ writing work letters of resignation unit 5 part ⅰ municotion 5kills expressing ability and disability part ⅱ text a the great wall part ⅲ text b the thames barrier part ⅳ writing work letters of invitation unit 6 part ⅰ municotion 5kills expressing remembering and forgetting part ⅱ text a the meaning of a glance part ⅲ text b my life as a writer part ⅳ writing work memorandum unit 7 part ⅰ municotion skills expressing insistence and opition part ⅱ text a conquering sicily part ⅲ text b entertaining on thanksgiving day part ⅳ writing work proing intention-business letter unit 8 part ⅰ munication skills expressing determination part ⅱ text a job training part ⅲ text b schooling and education part ⅳ writing work letters of application unit 9 part ⅰ munication！skills expressing hesitation and uncertainty part ⅱ text a interesti g clothes part ⅲ text b divorce rate part ⅳ writing work letters of reference unit 10 part ⅰ munication skills expressing offeringaccepting or declining help part ⅱ text a open government part ⅲ text b political parties part ⅳ writing work letters of remendation unit 11 part ⅰ munication skills expressing asking for permission,permitting and declining permission part ⅱ text a cyber love part ⅲ text b cyber criminals part ⅳ writing work sales contract unit 12 part ⅰ munication skills expressing invitation,accepting invitation and declining invitauc part ⅱ text a the life of the greatest edy arust-charlie chaplin part ⅲ text b benjamin franklin part ⅳ writing work service contract 综合练
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