表示否定意义的前缀1常见的表示纯否定意义的前缀有：常见的表示纯否定意义的前缀有：dis- like喜欢喜欢 dislike不喜欢不喜欢 agree同意同意 disagree不同意不同意 appear出现出现 disappear消失消失in-complete完整的完整的incomplete不完整的不完整的correct准确的准确的 incorrect 不准确的不准确的direct直直接接 indirect间接间接im- possible可能的可能的impossible不可能的不可能的polite 有礼貌的有礼貌的impolite无礼的无礼的proper适当的适当的 improper不当的不当的表示否定意义的前缀il-legal合法的合法的illegal 不合法的不合法的ir-regular 规则的规则的 irregular 不规则的不规则的un- happy 开心的开心的 unhappy不快乐的不快乐的fair 公平的公平的 unfair不公平的不公平的non-non-stop a.& ad.不停的不停的,不断地不断地ab-normal正常的正常的 abnormal 反常的反常的表示否定意义的前缀即时练习：即时练习：一、用括号里的单词的适当形式填空。一、用括号里的单词的适当形式填空。1.Fried foods_ (agree) with me. Therefore, I seldom go to KFC.2. I was supposed to arrive at the airport on time. _ (fortunate), I was held up by the heavy traffic jam.Unfortunately (adv.)不幸地不幸地disagree (vt.)不适应不适应表示否定意义的前缀3. She still suffers considerable _ (comfort) from her injury.4. They believe in _ (violent), simple living and little contact with the modern world.nonviolence (n.)非暴力非暴力discomfort (n.)不舒服不舒服表示否定意义的前缀5. I am sorry to tell you that there is a slight _(accuracy) in this design.6. Therefore, when they become older they are _ (able) to do any other kind of work.unable (adj.)不能的不能的 inaccuracy (n.)不准确不准确表示否定意义的前缀7. Very early the next morning, amazingly, we got completely satisfied in a totally _ (expect) way.8. They create wildly _ (usual) baskets in different shapes and colors. unusual (adj.) 不平常的不平常的 unexpected (adj.)意料之外的意料之外的表示否定意义的前缀9. The parcel was returned to the sender because the directions were _ (correct)10. The word “kick” sometimes is used to describe complaint or some kind of _ (dissatisfy).dissatisfaction (n.)不满不满incorrect (adj.)不准确的不准确的表示否定意义的前缀11. I wont do the purchase because the price of this dress is _ _(reasonable).12. Loneliness in a gloomy raining day may be _ (bear) to him. unbearable (adj.)不可忍受的不可忍受的不合理的不合理的 unreasonable (adj.)表示否定意义的前缀肯定肯定否定形式及中文意思否定形式及中文意思1.responsible2.selfish3.honest4.ability5.employment6.approval7.important8.lucky9.necessary10.moralirresponsible不负责任的不负责任的unselfish无私的无私的 dishonest不诚实的不诚实的 inability无能无能unemployment失业失业disapproval不赞成不赞成unimportant不重要的不重要的unlucky不幸运的不幸运的unnecessary不必要的不必要的 immoral不道德的不道德的表示否定意义的前缀