词性转换与语法.pptVIP

词性转换及固定搭配 分值：10分 变成动词 ★1. adj./n. +ize ------ v. …化， 例如: computer →computerize, modern →modernize, social →socialize ★2. n. /adj.+ en ------ v. 使...， 例如：soft → soften, short →shorten, wide →widen, threat →threaten, sharp →sharpen. ★3. en + n. ------v. 使成为...， 例如：danger → endanger, joy → enjoy, large → enlarge, rich → enrich, able → enable, ★　4. n. /adj. +fy -------vt. 使...， 例如：beauty → beautify, simply → simplify,  success →succeed →successful →successfully 变成名词 ★1. -ment: 例如：move →movement, develop →development, improve →improvement　　 ★ 2. -ness: 例如： lonely → loneliness, helpless → helplessness, empty → emptiness ill →illness ★ 3. -ship: 例如： member → membership, scholar → scholarship, friend → friendship  ★ 4.-ion 例如： communicate →communication decide →decision , suggest →suggestion 　　变成形容词 ★ 1. -ing: 例如：excite →exciting, please →pleasing, surprise →surprising ★ 2. -ed: 例如： surprise → surprised  disappoint → disappointed　experience →experienced　 ★ 3. -ful: 例如： wonder →wonderful, success →successful ★ 4. -less: 例如：care → careless, mind → mindless, help → helpless ★ 5. -able: 例如：compare →comparable, value → valuable, sense →sensible ★ 6. -(a)tive: 例如： create →creative, effect →effective, inform →informative ★ 7.-al : 例如： nation →national addition →additional practice →practical benefit →beneficial 变成副词 ★ ----ly 例如： immediate →immediately successful →successfully wide →widely 二.固定搭配及语法 一. 固定搭配 ★ 1. ask somebody to do something ★ 2. want somebody to do something ★ 3. advise somebody to do something ★ 4. invite somebody to do something ★ 5.allow somebody to do something ★6. introduce some body to somebody ★7. You had better do something 语法 ★ 1. look forward to doing something ★ 2. get used to doing something VS used to do s