知识扩展
相关变形拓展
三单:knows→过去式:knew→过去分词:known→现在分词:knowing→名词形式:knowledge (知识)→同义词:understand (理解)
易混词辨析
know about、recognize、realize、know vs understand
1. know:动词 “知道;认识”(know his name;I know him),表 “了解事实或认识某人”;
2. know about:“了解(大概情况)”(know about his story),与 know 区别:know 表 “深入知道”,know about 表 “浅层了解”(I know him “我认识他”,I know about him “我了解他的情况”);
3. recognize:“认出(曾认识的人 / 物)”(I recognized him after 10 years),与 know 区别:recognize 强调 “再次认出”,know 强调 “一直认识”;
4. realize:“意识到(此前未察觉的事)”(I realized I was wrong),与 know 区别:realize 表 “突然明白”,know 表 “早已知道”;
5. understand:“理解(含义 / 道理)”(understand the book),与 know 区别:know 表 “知道事实”,understand 表 “理解内涵”(I know the words “我认识这些词”,I understand the meaning “我理解含义”)。
短语比较
don't know 我想不明白
know about了解,知道……的情况;知道关于
don't you know[口语][用作插入语] 你也知道;你是知道的,不是吗?
精选例句
1、 I donˈt know how many people would have done that.
我不知道会有多少人这样做。
来源:2017全国卷II阅读B篇
2、 A listener in China, Wang ming, who is about to get an engineering degree, wants to know how American college graduates find jobs.
中国听众王明(音译)即将获得工程学学位,他想知道美国大学毕业生是如何找工作的。
来源:2016年高考英语全国卷1 听力 原文
1、 “You know why most people in nursing homes use wheelchairs?
你知道为什么疗养院里的大多数人都用轮椅吗?
来源:2022年12月四级第3套[阅读选择题]
1、 "But the producer or organizer has to let everyone know it's OK," he said.
“但制作人或组织者必须让所有人知道这是可以的,”他说。
来源:2022年12月六级第3套题句子搭配题
1、 Getting back into exercise can be a challenge in the best of times, but with gyms and in-person exercise classes off-limits to many people these days, it can be tricky to know where to start.
在最好的时候,重新开始锻炼可能是一项挑战,但现在健身房和面对面的锻炼课程对很多人来说都是禁区,知道从哪里开始可能会很棘手。
来源:2022年全国硕士研究生招生考试英语(二)试题句子选择题
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