I think the Official Guide for the
TOEFL ibt is the most useful book. First , because I can learn a lot of useful phrases from this book. For example, I know “make yourself a schedule” which means you try to make yourself a plan about how you manage your daily time And also “concentrate on” which means you try to focus on something . Second, I get to know something about US campus life. Because TOEFL ibt is based on students’ lives in US campus, so you can know how they study , behave and think. I am sure this is helpful for me because I plan to go there and study. In a word, this is the most useful book in my opinion .
4) 词汇锦囊:
ü Useful phrases 有用的词组
ü Make a schedule 做计划
ü Manage sth 管理…
ü Concentrate on 集中精力于….
ü Learn something about 学习关于…的东西或知识