当前位置:首页 >> 英语 >>


Exercises of Derivation and Word spelling
EX1. Complete the following sentences by adding a prefix to the words. 1. Rose said that it was ___fair if Dad gave me a dictionary but gave her

only a diary. 2. The mother ___dressed the baby, then put him in a basin of warm water. 3. Though he didn’t win any medals in the last sports meet, he was not ___couraged. 4. It’s ___possible for anyone to finish the work within such a short time. 5. Please don’t ____understand what I have said. 6. This cloth would be ___visible to anyone who was ___fit for the office he held EX2. Add a negative prefix to each group to create words with opposite meaning. ____-appear ability agree honest ____-usual expected experienced willing happy lucky fortunately ____-convenient correct capable visible ____-possible polite mature ____-stop smokers ____-understand take fortune lead EX3. Do you know the meaning of the following prefixes? Can you list more words with these prefixes? Come on ! re—retell en--encourage post--postwar pre—pre-reading under--underground over--overwork sub--subway Sino—Sino-American EX4. Suffix 加后缀时的拼写规则: ①以不发音 e 结尾的去掉 e 再加后缀→ ②以辅音字母+У 结尾的变У 为 i 再加后缀 satisfy→satisfied ③以重读辅元辅音节双写最后一个字母再加后缀 sun→sunny adj. –able (加在名词、 动词后) “可----的”“能-----的” knowable valuable --ful (加在名词后) ①“充满时的量”handful mouthful spoonful ②“富有----的” “充满---的”careful hopeful ←→--less careless hopeless (use\ power\meaning) --ive active creative attractive --al natural national environmental --ous dangerous adventurous famous --ish childish selfish --an American Indian --y “多-----的” cloudy windy icy unforget___

n. ⑴adj.→n.

①+ness sadness illness darkness ②-ent→-ence different→___________ patient→___________ (absent\present\dependent\silent) -ant→-ance important→___________ distant→___________ ③+ity able→______active→_________similar→_______ equal→____ movement agreement government entertainment

⑵v. →n. ①+ment ②

act→action collect invent attract direct product protect suggest express impress

celebrate→celebration communicate educate graduate pollute contribute translate liberate

inform→information transport examine explore admire organize combine

⑶表示“人” --er worker\writer\dancer\player --or visitor\director\inspector\translator --ant servant\assistant --ist artist\pianist\journalist\cyclist --ian musician\historian\comedian\librarian adv. --ly (区别 adj) --wards forwards\backwards\sunwards\northwards

EX5. Word spelling (义→性→形) 1. Tom didn’t pass the mid-term test because of his __________(粗心)care 2. Although they are twins, they often have __________ (分歧)in doing things together. differ 3. More and more __________ (西方人)are becoming interested in China. Western 4. Learning to speak a foreign language can ________(丰富) one’s life. rich 5. He is a doctor with ________(耐心). patient 6. .__________(不幸), an accident happened to his brother. fortune 7. October 1st is our N_________ Day. nation 8. WTO stands for the World Trade O______________. organ 9. China’s athletes won the most medals in Doha A_______ Games last year. Asia 10. He is a good p________. He often practices playing the piano. Piano

开学第一讲:安全知识培训尊敬的老师们,亲爱的同学们: 新年好! 在这个“人命关天,安全第一”的形势下,全国上上下下都重视安全。根 据区教体局的安排,开学第一...
第一讲 概述
第一讲 概述_管理学_高等教育_教育专区。第一讲 概述教学要求: 1. 了解 Windows 程序设计的特点 2. 了解 Visual Studio 的特点及架构 3. 了解 C#应用程序的...
第一讲 力学(一)
第一讲 力学(一)_理学_高等教育_教育专区。第一讲 力学(一)一、知识提要 知识点 分项细目 1. 长度的测量,正确使用刻度尺 测量 2. 测量数据的记录和处理 3...
第一讲 音的概念
第一讲 音的概念_设计/艺术_人文社科_专业资料。第一讲 音的概念第一节 音的形成首先让我们来认识一下这看不见又摸不到的“音”倒底是什么呢? “音”是一...
修身贤文第一讲_文学_高等教育_教育专区。《修身贤文》第一讲学习心得大学之道在明明德,道德是做人的根本,一个人若丧失了道德, 便失去了存在的价值。当今社会,...
第一讲 声律
第一讲 声律_初中教育_教育专区。第一讲:律诗和格律 大漠首 先,欢迎大家来到小渔村 19 期诗词群学习与交流,今天开始,我们将共同在诗词的道路上携手前 ...
第9讲 贪心算法 14页 5财富值如要投诉违规内容,请到百度文库投诉中心;如要提出...GIF(图形交换格式) 格式, 是一种流行的网络图形格式。 GIF 格式的图形文件最...
教师如何做研究MOOC课程第一讲测验_其它考试_资格考试/认证_教育专区。教师如何做研究MOOC课程第一讲测验 教师如何做研究 MOOC 课程第一讲测验 1 单选(0.5 分)...
教你如何做慕课第一讲测验_教育学_高等教育_教育专区。教你如何做慕课第一讲 测验题 第一讲测验 测验一 本次得分为:4.50/5.00, 本次测试的提交时间为:2015...
2014公需课第一讲测验答案_从业资格考试_资格考试/认证_教育专区。2014 公需课第一讲测验答案单选题 第 1 题( )办学所获文凭申报职称时需提供省级以上教育部门...
开学第一讲 | 第一课 | 第一讲 英文 | 第二讲 | 老年福初级班第一讲 | 李丰吉特巴教学第一讲 | 管党治党十六讲第一讲 | 王建军慢四教学第一讲 |