
8A Unit 3 To be a good learner 精编知识清单 Part 1 词汇变形 + 短语背诵 一、词汇变形 原词(词性) 变形 1(词性) 变形 2(词性) 中文含义 invent (v.) invention (n.) inventor (n.) 发明→发明物→发明家 success (n.) successful (adj.) successfully (adv.) 成功→成功的→成功地 learn (v.) learner (n.) learning (n./adj.) 学习→学习者→学习(的) create (v.) creative (adj.) creation (n.) 创造→有创造力的→创造物 care (v./n.) careful (adj.) carefully (adv.) 关心;照顾→仔细的→仔细地 care (v./n.) careless (adj.) carelessness (n.) 关心;照顾→粗心的→粗心 difficult (adj.) difficulty (n.) more difficult (比较级) 困难的→困难(名词)→更困难的 different (adj.) difference (n.) differently (adv.) 不同的→差异→不同地 pronounce (v.) pronunciation (n.) ——— 发音→发音(名词) record (v.) recording (n.) recorder (n.) 录制→录制内容→录音机 二、短语背诵 1. teach a man to fish(教一个人钓鱼,Welcome) 2. feed him for a lifetime(养他一辈子,Welcome) 3. go against the current(逆水行舟,Welcome) 4. fall behind(落后,Welcome) 5. depend on others(依靠别人,Welcome) 6. have a strong drive to learn(有强烈的学习冲动,Welcome) 7. a lifelong learner(一位终身学习者,Reading1) 8. a man of many talents(一位有许多才能的男士,Reading1) 9. set...apart (from)(使…… 与…… 不同,Reading1) 10. teach oneself(自学,Reading1/Grammar) 11. learn...by oneself(自学,Reading1/Grammar) 12. in order to(为了,Reading1) 13. for free(免费,Reading1) e as no surprise(不足为奇,Reading1) 15. practice makes perfect(熟能生巧,Integration2) 16. to one's surprise(令某人惊讶的是,Integration2) 17. repeat one's words many times(多次重复自己说过的话,Integration2) 18. talk with locals(和当地人交谈,Integration2) 19. write down useful sentences(写下有用的句子,Integration2) 20. be afraid of making mistakes(害怕犯错,能力提升) 21. learn from mistakes(从错误中学习,能力提升) Part 2 单元知识点考点汇总 1. 知识点:teach oneself sth /teach oneself to do sth 【用法】表示 “自学某事 / 自学做某事”,主语与宾语指代同一人,需搭配反身代词;“teach oneself to do sth” 后接动词不定式,表具体学习的动作。【搭配】teach oneself + 名词;teach oneself to + 动词原形【例句】Franklin taught himself new things when he was young.(Reading2,表达富兰克林年轻时自学新知识)【即学即用】She _____ (teach) herself to play the guitar last year.(答案:taught) 2. 知识点:for free 【用法】表示 “免费”,为固定短语,常作状语,修饰动词(如 use, get, take 等),无比较级和最高级形式。【搭配】use sth for free;get sth for free;take sth for free【例句】Franklin did not make money from any of his inventions but let people use them for free.(Reading1,说明富兰克林让人们免费使用他的发明)【即学即用】People can get this app _____ (for free) from the app store.(答案:for free) 3. 知识点:in order to do sth 【用法】表示 “为了做某事”,表目的,可位于句首或句中;位于句首时,需用逗号与主句隔开;其否定形式为 “in order not to do sth”。【搭配】in order to + 动词原形;in order not to + 动词原形【例句】He stayed ... ...
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