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课件网) B1U2 Exploring English Warming up ①small-town swot 小镇做题家 ②scholar-lord 学霸 ③GOAT YYDS（历史最佳） ④Vlogger ⑤overwhelming ⑥retouch 视频博主 破防 美颜 Guess the meaning. whelm v. 淹没；覆盖；压倒 How these words are formed word formation 构词法 1. abbreviating 2. changing the part of speech 3. adding a prefix or suffix 4. combining two or more words d c b a 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 Match the words in bold to the types of word formation: Now look for more examples of each type in the reading passage. 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/'k mpa nd/, for example, _____ (a friend that you contact by writing, traditionally using a pen) and _____ (known by many people). penfriend well-known 1. Compounding(合成法) Two words are combined to form a new word + = sunflower + = fireman loudspeaker, midnight, blackboard, software, mainland waiting-room, sitting-room playground, watchtower, searchlight, password 扬声器 午夜 黑板 软件 大陆 等候室 起居室；客厅 操场 瞭望塔 探照灯 密码 handwriting, thanksgiving, housekeeping get-together, breakthrough downtown, outdoor 书写 感恩 家务活儿 聚会 突破 n.市中心； adj.市中心的 户外的 Prefixes and suffixes often have fixed meanings. If you add un- or in- to a word, the new word usually means the opposite. For example, if something isn’t correct it’s _____, and if someone isn’t happy they are _____. Words with the suffixes -ment and -ness are often nouns. For example, if somebody has improved a lot, they have made great _____. incorrect unhappy improvement Complete the passage with the help of word formation. 派生法 前缀 （prefix) 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 2. Derivation (派生法) Derivatives are generally composed of a prefix plus a word, or a word plus a suffix. 派生法 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 shameful careless, useless dangerous, nervous carefully, quickly Practice： His ____ (polite) made a good impression on everyone. (2024 年全国乙卷 ... ...
