杨立民主编的现代大学英语精读一课后练习答案..doc

lesson?1 ???Pre-ciass work Choose the statement that best explains your understanding of the text. 1.b?? 2.a?? 3.d?? 4.a More Work on the text II? Vocabulary 1.?????? Work Formation 1)????? Change the verb to their corresponding nouns by adding “-tion”(“-ation”;”-sion”) and vice versa .Add more words to the list. Verb????????????? Noun Act???????????? action Admit?????????? admission Attract??????????? attraction Connect??????????? connection Construct???????????? construction Discuss?????????????? discussion Impress????????????? impression Liberate???????????? liberation Operate????????????? operation Protect?????????????? protection Celebrate???????????? celebration Decide?????????????? decision Determine????????????? determination Educate?????????????? education Explain????????????? ?explaination Organize????????????? organization Pollute?????????????? pollution Prepare?????????????? preparation Pronounce?????????????? pronounciation The suffix –ion ,from Latin ,is added to a verb to form a noun that refers to the act, state or result of doing sth. It has two variant forms :-ation and –ition. Note:The silent “e” at the end of the verb is usually dropped when the verb is turned into its noun form. 2)????? Change the adjectives to their corresponding adverbs and vice versa. Add more wordsto the list. Adjective?????????????? Adverb Clear?????????????? clearly Kind??????????????? kindly Rough??????????????? roughly Serious???????????????? seriously Exact???????????????? exactly Polite???????????????? politely Fortunate??????????????? fortunately Practical??????????????? practically Physical?????????????? physically Simple??????????????? simply Favorable???????????????? favorably Enjoyable?????????????? enjoyably Terrible??????????????? terribly Patient??????????????? patiently Natural????????????? ???naturally Usual?????????????? usually Absolute????????????? absolutely Accurate?????????????? accurately Complete????????????? completely Easy??????????????? easily Ang