打开小程序咨询英语老师单词系统定制
previously
英[ˈpriːviəsli] 美['priːviəsli]
核心词义
adv. 以前;预先;仓促地
速记技巧
词根词缀法
词根:previous(previous +‎ -ly)
adj.previous以前的;早先的;过早的
adv.previous在先;在…以前
以前的
知识扩展
相关变形拓展
形容词:previous(先前的)
易混词辨析
before、earlier、formerly、preliminarily
1. previously:副词“以前;先前”(侧重“时间上早于某个节点,常用于现在完成时或过去时”,搭配“previously mentioned 前文提到的;previously unknown 此前未知的”,如“He had previously worked in a school. 他以前在一所学校工作过。”);
2. previously vs. before:before可作副词/介词/连词“在……之前”(通用词,可置于句首、句中或句末,如“before now 在此之前;come before 早于”),previously更正式,仅作副词;
3. previously vs. earlier:earlier副词/形容词“更早的(地)”(侧重“时间顺序上更早”,如“earlier today 今天早些时候”),可与previously换用,但earlier更口语化;
4. previously vs. formerly:formerly副词“从前;以前”(侧重“过去的状态,现在已改变”,如“formerly known as 以前被称为”),previously无“状态改变”含义。
精选例句
高考
四级
六级
考研
1、 The plan will extend protection to a significant number of areas that 58 (be) previously unprotected, bringing many of the existing protected areas for giant pandas under one authority 59 (increase) effectiveness and reduce inconsistencies in management.
该计划将把保护范围扩大到大量以前未受保护的地区,将许多现有的大熊猫保护区纳入一个主管部门,提高效率,减少管理上的不一致。
来源:2022年普通高等学校招生全国统一考试(新高考I卷)
2、 I had visited them three days previously.
我之前曾探访过他们三天。
来源:秒词邦精选例句
1、 You still need to say “no”to distractions,but you also need to learn to say“no”to opportunities that were previously gooduses of time,so you can make space for better uses of time.
你仍然需要对分心说“不”,但你也需要学会对以前很有用的机会说“不”,这样你就可以腾出空间来更好地利用时间。
来源:2022年12月第2套题[句子搭配题]
1、 K)Studies like this reveal that there is much more going on in small kids’ and even infants’ minds than was previously believed.
像这样的研究表明,在小孩子甚至婴儿的头脑中,有比以前认为的要多得多的东西。
来源:2020年7月六级第1套题句子搭配题
1、 These are people who may previously have felt the need to get a full-time job that provided insurance in order to cover themselves and their families.
这些人以前可能觉得有必要找到一份全职工作,为自己和家人提供保险。
来源:2015 年全国硕士研究生招生考试英语(二)text4
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