牛津高中英语-模块五-unit3-word-power.ppt

Do you want to enlarge your vocabulary ? Do you want to enlarge your vocabulary easily? Add the suitable prefix and suffix Use the correct form of the words I am strongly against cloning humans .I think it is __________(responsible) for us to do that .People who want to clone human beings show their __________(respect )for nature. They are hardly aware of the ______(harm) effects of cloning humans .It is ________(certain) what a cloned human being would be like .It could turn out to be a monster! In my opinion ,tight laws should be put in place to make cloning human beings _____(legal). * Made by Lindayang -I __________ it but I like playing football. 1. -I like playing basketball?How about you? (It is _____________ to live in.) 2. The room is big and clean.So can you find a word to describe(描述） it? 3. I want to go fishing on Sunday.Do you agree with me？ Im busy,so I____________with you.) independence in depend ence Prefix 前缀 Root 词根 Suffix 后缀 Prefix : a letter or a group of letters that is added to the beginning of a word to change its meaning .前缀改变词义 Suffix :a letter or a group of letters that is added to the end of a word to make a different word.后缀改变词性 n v Find the suitable prefix and suffix according to the meaning incorrect illegal immoral irresponsible disappear anti-smoking Example Prefix Meaning anti- dis- in- il- im- ir- 反，抗 不，非 不，没有 uncertain reconsider preview Example Prefix Meaning pre- re- un- 预先，在...之前 重新，再 不，非 dryness agreement hopeless scientist cheerful comfortable Example Suffix Meaning 能够...的 充满...的 做某事的人 没有 表示状态或条件（名词后缀） 表示品质,状态或特征（名词后缀） -able -ful -ist -less -ment -ness information discussion movement performance preference pressure Example Suffix 名词后缀 名词后缀 名词后缀 名词后缀 名词后缀 名词后缀 -ure -ance -ment -ion -ation -ence Sometimes you can guess what a word means by looking at its prefix or suffix. Look at the following words