terror →terrible可怕的 act →active积极的；活跃的 effect →effective有效的；生效的 -ive attract →attractive有吸引力的 impress →impressive给人深刻印象的 instruct →instructive有教育意义的 expense →expensive昂贵的 continue →continuous不断的；持续的 anxiety →anxious忧虑的 -ous caution →cautious十分小心的；谨慎的 curiosity →curious好奇的 humor →humorous幽默的 -some tire →tiresome令人厌倦的 trouble →troublesome麻烦的 taste →tasty美味的；可口的 health →healthy健康的 wealth →wealthy富裕的；丰富的 -y dirt →dirty有灰尘的；脏的 rain →rainy有雨的 sun →sunny阳光明媚的 cloud →cloudy阴天的 -ern east →eastern东方的；向东的 west →western西方的；向西的 child →childish孩子气的 -ish fool →foolish愚蠢的；可笑的 self →selfish自私的 science →scientific科学的 -ic economy →economic经济的 history →historic历史上著名的
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[先试做题组] Ⅰ.单句语法填空
动词变名词的后缀 1．(2018·山东泰安一模)It is necessary to have a physical examination(examine) every year. 2．Annan will be remembered for his ability and his warmth(warm)．
3．Without hesitation(hesitate)，I decided to follow them and we did have lots of fun that day. Ⅱ.单句改错
(2018·湖北八校联考)It is a very effective way to learn the language and improve your pronounce.pronounce→pronunciation
【导学号：33220094】
[再解读考点]
后缀 correct →correction改正 attract →attraction吸引 conclude →conclusion结论；结束 -ion/-sion/ -ation decide →decision决定 admit →admission接纳；准许入学 invite →invitation邀请 explain →explanation解释 expect →expectation期望 teach →teacher老师 -er/-or announce →announcer播音员 conduct →conductor指挥；售票员 punish →punishment惩罚 -ment achieve →achievement功绩；成就 argue →argument辩论；论据 equip →equipment装备；设备 appear →appearance出现；外貌 -ance/-ence perform →performance表演；节目 exist →existence存在；生存 prefer →preference偏爱 例词 第 7 页 共 7 页
-ing hear →hearing听力；听觉 begin →beginning开始 fail →failure失败 -ure/-ture press →pressure压力 mix →mixture混合；混合物 depart →departure离开；出发 -y recover →recovery恢复；痊愈 discover →discovery发现 choose →choice选择 其他 vary →variety多样化；种类 tend →tendency趋向；趋势
[先试做题组] Ⅰ.单句语法填空
1．You should loosen(loose) up your muscles before playing any sport. 2．My mother encouraged(courage) me and insisted that I continue my education. 3．Our government attaches much importance to education now，which enables(able) so many people to be well educated. Ⅱ.单句改错
1．If you want to live a simple life，you need to simple your mind.第二个simple→simplify 2．If you deep your knowledge or understanding of a subject，you will learn more about it and become more interested in it.deep→deepen [再解读考点]
前/后缀 able →enable使能够 前缀 en- large →enlarge扩大 rich →enrich使充实；使丰富 danger →endanger危及 例词 变动词的前缀与后缀 第 8 页 共 8 页
courage →encourage鼓励 broad →broaden使变宽 ripe →ripen使成熟 sharp →sharpen使尖锐 -en wide →widen加宽 short →shorten变短 deep →deepen加深 dark →darken使变暗 后缀 hard →harden使变硬 class →classify把……分类 -ify just →justify证明……正确 simple →simplify简化 beauty →beautify美化 apology →apologize道歉 -ize emphasis →emphasize强调 memory →memorize记住 real →realize认识到；实现
[先试做题组] Ⅰ.单句语法填空
1．(2018·山东青岛一模)As they couldn't play outdoors，they were unhappy (happy)，and some even got into fights from time to time.
2．People on welfare are wrongly seen as lazy or dishonest(honest)．
3．Informal(formal) clothes are suitable for wearing at home or in ordinary situations. Ⅱ.单句改错
(2018·甘肃张掖中学月考)I know as an excellent guide I should make your journey interesting and meaningless.meaningless→meaningful [再解读要点]
表示否定意义或相反意义的前缀和后缀 第 9 页 共 9 页
前/后缀 例词 agree →disagree不同意 advantage →disadvantage缺点 dis- appear →disappear消失 comfort →discomfort不舒适的 honest →dishonest不诚实的 il- legal →illegal不合法的 logical →illogical不合逻辑的 polite →impolite无礼的 im- patient →impatient不耐烦的 moral →immoral不道德的 前缀 in- formal →informal非正式的 convenient →inconvenient不方便的 direct →indirect不直接的 regular →irregular不规则的 ir- responsible →irresponsible 不负责任的 mis- lead →mislead误导 understand →misunderstand误解 usual →unusual不寻常的 un- willing →unwilling不愿意的 happy →unhappy不高兴的 known →unknown不出名的 hope →hopeless绝望的 后缀 end →endless没完没了的 -less care →careless粗心的 help →helpless无助的 use →useless无用的
(对应学生用书第173页) [核心考点针对练]
Ⅰ.单句语法填空
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