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Suggested answers: 1.坐 2.慢了下来 2.度过 4.改善 5.不幸事件 6.零度以下 7.不相信 8.相当瘦 9.小标题 CStep Ⅵ Summary and Homework T:In this class we’ve reviewed the four methods of word formation and some useful affixes…(Teacher writes all of these on the blackboard.)To master some knowledge of word formation is very important.It can not only help to improve our ability to read English articles but also help us remember new words.I say,it is a useful tool in helping us study English.Let’s work hard at it.Today’s homework:Collect as many prefixes as you can and divide them into groups according to their meanings.So much for this class.Good-bye! Ss:Good-bye! CStep Ⅶ The Design of the Writing on the Blackboard Unit 12 Fact and fantasy The Fifth Period Grammar:Word Formation The Methods of Word Formation 1.Clipping(Shortening) telephone→phone;examination→exam 2.Conversion have a rest(n.)→rest(v.) catch hold(n.) of→hold(v.) 3.Compounding blackboard;man-made 4.Derivation prefixes:un-;im-;non-;re- suffixes;-er;-or;-ize;-en CStep Ⅷ Record after Teaching (责任编辑：admin) |