高考英语总复习—构词法(精品公开课).pptVIP

Thank you! Grammar 构词法 (一) (Word Formation) 高考英语语法总复习 If you meet the new words while reading, what will you do ? It’s not always necessary to understand the meaning of every word, just go on reading! Guess the meaning! When we deal with the problems in reading comprehension, we can use Word Formation to help us, but the context(上下文，语境) is also very important. 根据构词法猜词 1. I will not make friends with a dishonest person. 2. When the little boy finished, his father was speechless. 3. A bad-looking pickpocket stole my wallet. 首先要熟悉基本的构词法及其规律, 其次要掌握一定的词根和词缀。如:un-, im-, mis-, -less, -ness等。 小结 dis+honest 不诚实的 speech+less 说不出话的 pick+pocket 扒手 构词法 派生法（Derivation） 合成法(Compounding) 转化法（Conversion） 缩略法（Abbreviation） able unable; teach teacher space+ship spaceship visit v. visit n. Do it yourself. DIY 合成词 Compound pain-killer ＋ ＝ ＋ ＝ color- blind ＋ ＝ sleep-walk sleep-walker 一、合成法（Compounding） highway waiting-room kind-hearted 把两个或两个以上独立的词合成一个新词。 合成词汇展厅 一.合成名词 seafood greenhouse 二.合成动词 overcome whitewash 三.合成形容词 snow-white man-made 四.合成副词 however ; anyway 五.合成代词 something; everything 六.合成介词 within inside fire+fighter=firefighter friend+ship=friendship passer+by=passer-by well+known=well-known sea+side=seaside Make compound words after the models. A: passer, well, sea, fire, friend, B: side, fighter, ship, by, known, Model: part + time = part-time Practice I 二、转化法（Conversion）：指一个词不变词形，而由一种词类转化为另一种词类或几种词类。 taste n. 味道 v.尝起来 It has a good taste. It tastes very good. hand n.手 v.递送 . We always walk hand in hand Please hand me the book. 　 名词转化为动词 形容词转化为动词 名词转化为形容词 副词转换为动词 telephone 电话→打电话 slow 慢的→放慢 front前面→前面的 down 向下→击倒 hand手 → 交给 warm 暖的→使温暖 black 黑色→黑色的 back向后→后退 record 录音→记录 empty 空的→倒空 noble 贵族→高贵的 up 向上→提高 date 日期→ 定日期 better 较好→ 改善 key 钥匙 →关键的 name 名字→ 命名 cool 凉爽 →使冷 face 脸 → 面对 动词转化为名词 动词转化为形容词 形容词转化为名词 一些形容词前加the后转换为名词 drink 喝→饮料 perf