大学英语-(下册)-公共基础课

unit 1 how to improve your study habits practice communication skills. expressing wishes and congratulations grammar, modal verb reference answersunit 2 healthy living for modern youth practice communication skills: words for dining grammar: passive voice reference answersunit 3 understand and heed cultural differences practice communication skills: words for shopping grammar: comparative and superlative of adjectives and adverbs reference answersunit 4 a surprise gift for mother practice communication skills: asking for directions grammar: noun clause reference answersunit 5 food culture practice communication skills: warning and forbiddance grammar: attributive clause (1) reference answersunit 6 what inspiration means to me practice communication skills: certainty and uncertainty grammar: attributive clause (2) reference answersunit 7 what is music? practice communication skills= hopes and wishes grammar= adverbial clause (1) reference answersunit 8 antarctica: king of cold practice communication skills: giving comforts grammar: adverbial clause (2) reference answersunit 9 chinese valentine’s day practice communication skills: showing regrets grammar: subjunctive mood (1) reference answersunit 10 just sit back and relax practice communication skills: words for dating grammar: subjunctive mood (2) reference answersunit 11 traveling in america practice communication skills: giving compliments grammar: inversion sentence reference answersunit 12 henry ford and the american automobile practice communication skills: showing happiness grammar: emphatic sentence reference answersreferences