22構(gòu)成動詞的后綴

1、1.-(e)n使成為，引起，使有使成為，引起，使有(1)某些形容詞后某些形容詞后-(e)n weak weaken(使使)虛弱，減弱虛弱，減弱 short shorten縮短縮短 sharp sharpen(使使)變鋒利變鋒利,明朗明朗(2)某些名詞后某些名詞后-(e)n fright frighten（使）驚嚇（使）驚嚇 length lengthen加長加長strength strengthen加強加強2. (i)fy 使使化，使成化，使成 beauty beautify美化美化pure purify提純提純simple simplify使簡使簡quality qualify取得資格（或取

2、得資格（或?qū)W歷）學歷）class classify.分類分類3. ize/-ise 做成，變成，做成，變成，化化real realize意識到意識到organ organize組織組織apology apologize道歉道歉modern modernize使現(xiàn)代化使現(xiàn)代化normal normalize 使正?；拐；?. ate 動詞詞尾，名詞形式常動詞詞尾，名詞形式常為為“-ation”decorate 裝飾裝飾 communicate 交流交流accumulate 積累積累 compensate 補償補償一、用括號內(nèi)所給單詞的正確形式一、用括號內(nèi)所給單詞的正確形式填空。填空。1. N

3、othing could _ (weak) his resolution to continue.2. Her names Katherine, generally _ (short) to Kay.即時練習即時練習weakenshortened3. The application forms _ (simple).4. He _(quality) as a doctor last year.5. All_ (donation) blood is tested for HIV and other infections.have been simplified qualified donated

4、 6. We _ (apology) for the late departure of this flight.7. The article can _ (long) out a little by adding some examples. apologizelengthen 8._(graduation) from Beijing University, my father has been working there.9. His illness _ (worse) during the night.10.This knife needs _ (sharp).sharpeningHav

5、ing graduating worsened 二、改錯：每小題有一個構(gòu)詞法錯二、改錯：每小題有一個構(gòu)詞法錯誤，請找出并更正。誤，請找出并更正。1. We must strength government of the people，by the people and for the people.2. He fast up his coat and hurried out.strengthstrengthen fastfastened3. The company is investing plenty of money to modern its factories.4. The father terribly his children with ghost stories last night.5. Relations between our two countries normal .normalhave been normalized modernmodernizeterriblyterrified三、按要求完成表格。三、按要求完成表格。n. or adj.詞義詞義v.詞義詞義civil國民的國民的bright明亮的明亮的dark黑暗的黑暗的electric用電的用電的soft溫和的溫和的mechanic機械師機械師