视频讲解：
Word smart 6th edition
_Smart_Guides_Princeton_Review-Word_Smart_6th_Edit.pdf (2.2 MB)
More word smart 2nd edition
More_Word_Smart_2nd_Edition_800_More_Words_That_Be.pdf (2.3 MB)
TIME1000.pdf (1.6 MB)
Words.pdf (223.5 KB)
Vocab-ebook-2.5-2020.pdf (2.6 MB)
magoosh 300+ common GRE words
combined-set-of-kaplan-900-and-high-frequency-words-pdf-pdf-free.pdf (189.4 KB)
(Combined set of kaplan 900 and high frequency words
1100 Words You Need to Know, 7th Edition.pdf (5.2 MB)
- Barron’s 1100 Words 7th edition
1100 Words You Need to Know (Murray Bromberg, Melvin Gordon) (z-lib.org).pdf (3.1 MB)
两个版本，第二个排版较好，实际上两个版本在文章内容上也有些许的不同，比如一些用词上的选择是不一样的。估计算是第七版之间的不同吧。
第八版出来了
https://mnemonicdictionary.com/
帮助记忆单词的网站
就杂志而言，推荐以下英文原版杂志
TIME, Scientific American, Atlantic Monthly, The New Yorker, The Economist, The New York Times.
葛传椝英语惯用法词典
葛传椝英语惯用法词典 - 葛传椝.epub (6.4 MB)
Common American Phrases in Everyday Contexts
Richard Spears - Common American Phrases in Everyday Contexts-McGraw-Hill Education (2011).pdf (1.9 MB)
Super-Mini American Idioms Dictionary
Richard Spears - Super-Mini American Idioms Dictionary-McGraw-Hill (2008).pdf (4.2 MB)
101 English words you’ll never learn in school
101-English-Words-ch1-2.pdf (1.3 MB)
Celebrate the American Way
Sheila MacKechnie Murtha - Celebrate the American Way-Research & Education Association (2016).epub (46.0 MB)
Holt Vocabulary Workshop First Course Elements of Language
Holt Rinehart Winston. - Vocabulary Workshop_ First Course (Elements of Language).pdf (89.9 MB)