英语 Unit 3 Science and nature Word power课件 牛津版必修5 课件VIP专享VIP免费

Unit 3 Science and nature Word power Quiz Fill in the blank with proper words.1. My pen ____________. I cannot find it. (appear)2.The book is on the top shelf. I’m not so tall that I am _________ to reach it. (able)disappearedunable3. It’s ___________ for him to catch the early bus. Because he got up too late this morning. (possible)4. __________________ leads to quarreling. (understand)impossibleMisunderstandingPrefixExampleMeaninganti-dis- in-il-im-ir-pre-re-un-previewearly, beforerecreateagainuncertainnot, opposite ofanti-smoking against, opposed to disappear not, opposite of incorrectillegalimmoralirresponsible not, without Some other words with prefix: invisible inactive inadvisableimbalance immobilerecall reuse represent recreateunlock unexpected unwiseNote: Prefix: a group of letters that is added to the beginning of a word to change its meaning.1. Mr Li is _____________. He is always helping others and a good citizen. (respect)2. Miss Wang is a __________. She loves her job writing novels. (novel)3. The teacher’s words were a great _________________ to him. (encourage)respectablenovelistencouragement4. Hangzhou is so ____________ that it attracts many visitors. (beauty)5. The accident happened because of his _____________. (care)beautifulcarelessnesssuffixexamplemeaning-able-ful-ist-less-ment-nesscomfortableworthy of, able to becheerfulfull ofscientistsb. who does sth.agreementhopelesswithoutindicate a statedrynessindicate a qualitySome other words with suffix:careless treeless development governmentlaziness silliness nervinessSuffix: a letter or a group of letters added to the end of a word to make a different word.Let’s fill in the blanks with what we learned just now.irresponsible illegal disrespect harmful uncertain I am strongly ...