单词：conditional reflexes
单词：conditional reflexes 相关文章
What Are Reflexes? If youve ever blinked at a sudden light, jerked your hand away from something hot, or jumped at a loud noise, then you know that these are not actions we consciously plan. Rather, they happen involuntarily. Such sudden, unconscious
英语听力文摘 English Digest
From VOA Learning English, this is Everyday Grammar. Today we will take a look at the modal verbs could have, would have and should have. These past tense modals are useful for expressing your present feelings about a past decision (or other action).
2018年VOA慢速英语(二)月
Grammar Girl here. Today's topic is whether--not rain or sunshine, but whether w-h-e-t-h-e-r, as in whether you like it or not, it's the topic. [Listener question about if versus whether and whether you need an or not after whether] Well, it's been a
英语语法 Grammar Girl
新入职时一般都需要提交一些个人材料，并了解公司的相关规定，下面这些句子或许能帮你更加顺利入职。 1. Please respond to this conditional offer before May.15th if you accept it. 如接受此offer，请于5月
求职英语
1. In Reno, Nevada, federal investors are on the scene of an air race crash that killed the pilot and eight spectators, injuring more than 50. Video shows the World War II vintage plane doing a nose-dive into a grandstand. 2. Freedom may be near for
美联社新闻一分钟2011(九月)
You Really Should Learn Modals! For VOA Learning English, this is Everyday Grammar. This week we are going to show you how to give advice using modal verbs. Modal verbs (called modals for short) are auxiliary verbs that express a speaker's attitude a
2016年VOA慢速英语(六)月
If You Learn Conditionals, You'll Be Glad You Did! In this week's episode of Everyday Grammar, we are going to talk about conditionals. We use conditionals to show that something is true only when something else is true. Conditionals offer endless po
2016年VOA慢速英语(二)月
NEW YORK, April 10 (Xinhua) -- The New York Stock Exchange Euronext said on Sunday that its board has rejected a takeover bid from the owner of Nasdaq OMX and Intercontinental Exchange(ICE). NYSE Euronext Chairman Jan Michiel Hessels said in a statem
英语新闻
讲解 Todays key word is If If 假如 You use if in conditional sentences(条件句) to introduce the circumstances（情况） in which an event or situation might happen, might be happening, or might have happened. Here is an example: What will yo
英语悠选脱口秀
1. Please respond to this conditional offer before May.15th if you accept it。 如接受此offer，请于5月15日前回复。 2. On the condition that you hand in the medical check, you can be prepared to sign the contract on May. 22nd。 上交体检
实用英语
Are you happy? I asked my brother, Ian, one day. Yes. No. It depends on what you mean, he said. Then tell me, I said, when was the last time you think you were happy? April 1967, he said. 你幸福吗？一天我问我的兄弟伊恩。 又幸福，又
英语美文
1. Please respond to this conditional offer before May.15th if you accept it. 如接受此offer，请于5月15日前回复。 2. On the condition that you hand in the medical check, you can be prepared to sign the contract on May. 22nd. 上交体检表
实用英语
VIENNA, July 14 (Xinhua) -- Iran and six world major countries on Tuesday adopted an agreement on the Iranian nuclear issue that will put Iran on the path of sanctions relief but more strict limits on its nuclear program. What we are announcing today
英语新闻
New films by two convicted Iranian directors, Jafar Panahi and Mohammad Rasoulof, will be shown at this month's Cannes film festival in France. Festival organizers said Saturday that Panahi's In Film Nist (This is Not a Film) will be screened on May
英语新闻
Are you happy? I asked my brother, Ian, one day. Yes. No. It depends on what you mean, he said. Then tell me, I said, when was the last time you think you were happy? April 1967, he said. 你幸福吗？一天我问我的兄弟伊恩。 又幸福，又
英语美文
Hello and Welcome to News and Reports on China Radio International. In This Edition Defense ministers and military officials from Asia- Pacific countries gathering at the Shangri-La Dialogue in Singapore agree that dialogue and cooperation, not confr
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