| 词组 | careful |
| 释义 | 1．He is careful in reading every sentence 是“他细心地读每句。”He is careful to read every sentence 是“他留心着一定要读每句（一句也不肯遗漏）。”He is careful enough to read every sentence 是“他这样地留心，所以每句都读（一句也不遗漏）”。 2．careful 后面往往接 of。例如：You ought to be careful of your spelling.假使后面接以 how, where 等词引导的从句，便不用 of，如 You ought to be careful how you spell 和 She is always careful where to use a comma and where to use a semicolon。 3．Be careful (that) you don't catch cold 里的 that 可有可无。 4．可以说 Be careful of your pronunciation，不可说 Be careful of your mis pronunciation。 5．She is always careful what she does 是“她时常当心她做什么（避免做不该做的事）”。She is always careful in what she does 是“对于她做的事，她时常小心去做”。She is always careful of what she does 可能有上面两句中任何一句的意思。 |
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