keep和tokeep的区别和用法（keepfrom用法解析）

1. keep from doing

keep from 名词、代词等

表示切勿做某事，忍住不做某事、避免做某事，不做某事；克制不做某事

Keep from moisture!

切勿受潮！

She could hardly keep from laughing.

她差一点儿笑了出来。

He had to lean on Dan to keep from falling.

他不得不靠在丹身上以免摔倒。

She bit her lip to keep from crying

她咬住嘴唇不哭。

Unable any longer to keep from breaking in she said, 'I simply cannot believe you're

serious.'

她再也忍不住了，便插话道：“我真不敢相信你是认真的。”

I hope you will keep from doing anything rash.

我希望你克制自己不去做任何鲁莽的事。

I just managed to keep myself from falling.

我差一点儿没摔倒。

2.keep ……from 防止、避免、阻止……，使……不能做某事

If city noise are not kept from increasing ,people will have to shout to be heard even at the dinner table 20 years from now.

如果不能阻止城市噪音的增大，那么现在起20年后，甚至在饭桌上人们也不得不大喊大叫，彼此才能听见。《英语常见问题解答大词典》赵振才，P731.

The church bells keep me from sleeping.

教堂的钟声使我不能入睡。

What can you do to keep it from happening again?

你怎样防止它再次发生？

The powers that be may keep us from building a house just where we want to.

当局可能会阻止我们随意建房屋。

He planned to lead the conversation and keep Matt from changing the subject.

他计划控制谈话局面，不让马特转换话题。

Stir the batter every now and then to keep it from separating

不时搅动面糊，防止其成分散开。

I tucked some plastic wrap around the sandwiches to keep them from getting stale.

我用塑料包装纸把三明治裹起来，防止变质。

Cover the food with a bowl to keep it from getting cold.

用碗把菜扣上，免得凉了。

And early identification, support and treatment for mental health

issues, he says, are the best ways to keep them from turning

into full-blown disorders.

尽早发现，并对精神健康问题提供支持和治疗，他说，这对于防止他们变成完全意义上的失常者是最佳的方法。

六级真题- 2016年 12月 1卷 阅读B

Through satellite tracking of both the herd and the lions in the area, they will be able to determine if their psychological trickery will work to help keep farmers from shooting lions.

通过卫星对这一地区的牛群和狮子进行追踪，研究人员最终将能够确定这种心理学上的欺骗手段是否有助于阻止农民射杀狮子。

六级真题- 2018年 12月 3卷 短文填空

But the growing popularity of electronic medical records has forced hospital-based doctors to become dependent on computers throughout the day, and desktops — which keep doctors from bedsides — are fast giving way to wireless devices.

但随着电子病历越来越普及，医生们不得不整天依靠电脑办公，而让医生们远离临床一线的台式电脑，正迅速被无线设备所取代。

四级真题- 2016年 6月 3卷 短文填空

The weak links may thus keep species from driving one another to extinction ．

因此，这些薄弱环节也许能避免各个物种互相驱使走向灭绝。

高考真题- 2019 天津 阅读C

3.词汇积累

moisture [ˈmɔɪstʃər]

n.

潮气;水汽;水分

rash [ræʃ]

n.

皮疹;疹;大量;许多;(涌现的)令人不快的事物

adj.

轻率的;鲁莽的

复数： rashes比较级： rasher最高级： rashest

派生词： rashly adv. rashness n.

stir [stɜːr]

v.

搅动;搅和;搅拌;(使)微动;(使)行动，活动

n.

(一些人感到的)激动，愤怒，震动;搅动;搅和;搅拌

batter [ˈbætər]

v.

连续猛击;殴打

n.

面糊(煎料);面糊(用于做糕饼);正在击球的球员;击球员

第三人称单数： batters复数： batters现在分词： battering过去式： battered过去分词： battered

every now and then时而不时

separate [ˈseprət , ˈsepəreɪt]

adj.

单独的;独立的;分开的;不同的;不相关的

v.

(使)分开，分离;分割;划分;(使)分离，分散;隔开;阻隔

第三人称单数： separates现在分词： separating过去式： separated过去分词： separated

派生词： separateness n.

identification [aɪˌdentɪfɪˈkeɪʃn]

n.

鉴定;辨认;确认;确定;身份证明

full-blown [ˌfʊl ˈbloʊn]

adj.

具所有特征的;成熟的

issue [ˈɪʃuː]

n.

重要议题;争论的问题;(有关某事的)问题，担忧;一期;期号

v.

宣布;公布;发出;(正式)发给，供给;(尤指通过正式文件)将…诉诸法律

disorder美 [dɪsˈɔːrdər]

n.杂乱;混乱;凌乱;骚乱;动乱;失调;紊乱;不适;疾病

复数： disorders

psychological trickery心理骗术；心理学上的欺骗手段

determine [dɪˈtɜːrmɪn]

v.

查明;测定;准确算出;决定;形成;支配;影响;确定;裁决;安排

popularity [ˌpɑːpjuˈlærəti]

n.

受欢迎;普及;流行

electronic medical records 电子病历

hospital-based doctors医院医生

desktop [ˈdesktɑːp]

n.

桌面;桌面(显示使用程序图标的计算机屏幕)，台式机

extinction [ɪkˈstɪŋkʃn]

n.(植物、动物、生活方式等的)灭绝，绝种，消亡

,