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课件网) Unit 2 Exploring English Using language Grammar: Word formation the importance of learning words butterfly butter fly mooncake moon cake ＋ ＝ ＋ ＝ Grammar: Word formation 构词法 (word formation) 合成法 (combining two or more words) 派生法 (adding a prefix or suffix) 转化法 (changing the part of speech) 缩写 (abbreviating) 前缀 (prefix) 后缀 (suffix) Grammar: Word formation Match the words in bold to the types of word formation. a. Neither is there pine nor apple in pineapple. b. … sculpt a sculpture … c. When we … see rain …,we can say “it’s raining …. ” d. WHO 1. abbreviating 缩写 2. changing the part of speech 改变词性 3. adding a prefix or suffix 前缀、后缀 4. combining two or more words 合成 Grammar: compound word （合成词） 1.Every afternoon, he buries himself in practicing his handwriting. 2.The warm-hearted girl does a part-time job with her sisters-in-law sometimes. 3.If you want to overcome difficulties, you ought to be brave enough. 4.The man lawyer, with a couple of women doctors, advise these grown-ups to take their advice. Grammar: derivation word(派生词) 派生法 前缀（prefix) 后缀（suffix) dis- im- in- disagree, dislike, disappear impossible, impolite, impatient inexpensive, incorrect, inability inter- mis- non- pre- re- un- 不 不 不 在……之间；相互 错误地 不，非 在……之前 再，重新 不 international, interconnect mislead, misunderstand non-electrical, non-smoker preschool, preview, prewar retell, rewrite, reread unable, unhappy Grammar: derivation word(派生词) 派生法 前缀（prefix) 后缀（suffix) -er, or -ment -ship -tion -able -ful -less -ous -ly （做某事）的人 / ……者 表示动作、状态、结果 表示技能、地位、性质、状态 表示结果 表示有……性质的,可……的 表示有……性质的，充满的 表示无、没有 表示有……特性的 表示方式 dancer, actor arrangement development leadership friendship relation, reflection washable comfortable useful mouthful careless, useless dangerous, nervous carefully, quickly Grammar: conversion word(转化词) 1. The tramp dreamed a sweet dream. 2. The clean blackboard is cleaned by students. 3. He studied hard and his hard work paid off. 4. You have no right to stop people from doing the right thing. 转化法 动词转化为名词 形容词转化为动词 副词转化为形容词 形容词转化为名词 Grammar: abbreviation（缩略词） 缩写 首字母缩写 单词截短 as soon as possible—ASAP World Trade Organization—WTO advertisement—ad laboratory—lab Grammar: Word formation Complete the passage with the help of word formation. When you open a dictionary, you often come across a lot of unfamiliar words. You might think this is a bit scary. But many of them are formed using other simpler words. This is called word formation. Words formed by combining other words are called compounds, for example, _____ (a friend that you contact by writing, traditionally using a pen) and _____ (known by many people). penfriend well-known Grammar: Word formation Complete the passage with the help of word f ... ...
