万花筒 2009-02-08&02-09 狗狗嗅出糖尿病

Coby, the lab, nudges and pushes and bugs Bill Palmer until he gets his attention. That's how he warns that his blood sugar is dangerously low. He is able to smell when my blood sugar is low. And what we are training him with here is a sock that I wo

访谈录 2011-05-22&05-24 奥普拉告别夜—明星们心中

Alright, so we are backstage. And this is how all the guests, a lot of guests are gonna make their way in though the crowd. Twenty thousand people packed up in here and they are empt. -I mean, I think what she is, hum, what she does for, for women, e

豆知识 2010-09-12&09-18 灾害应急预案的准备

By definition, emergencies happen when we don't expect them and often when families are not together. Suddenly, you need to think about your kids at school or elderly parents across town. If phones don't work or some neighborhoods aren't accessible,

用于现在完成时的句型

1）It is the first / second time. that结构中的从句部分，用现在完成时。 It is the first time that I have visited the city. It was the third time that the boy had been late. 2）This is the that结构，that 从句要用现在完成时

Daily English-2016年03月08日

Its better to be alone than to be with someone youre not happy to be with. 宁愿一个人呆着，也不要跟不合拍的人呆一块。 图片1

听见英国 UNIT 6 LISTENING 1 Making a Hotel Reservation 预约旅馆

UNIT 6 Holidays 外出度假 LISTENING 1 Making a Hotel Reservation 预约旅馆 Vocabulary 接下来听到的对话中，用到了 1~6 所列出的单字和片语，请从（ A ） ~ （ F ）中选出意思最接近的选项。 1. depart (A) a room

【简明语法】11.9 现在完成时

辛沛沛NO-BOOK 傻瓜机口语极短句 Lesson 97 I'm leaving England.

Lesson 97 I'm leaving England. 1.I'm leaving England.我将作别英国。 2.I'm leaving for France.我将离开这里去法国。 3.Leave me alone!让我一个人呆着吧！ 4.Leave the door open!让门开着吧！ 5.When can you leave?你什么时候

过去完成时与一般过去时的区别

(1) 过去完成时表示以过去某时间为起点以前所发生的动作或存在的状态，即：过去完成时强调过去的过去，而一般过去时只表示以现在时间为起点以前所发生的事情或存在的状态。如： He st

过去完成时

1） 概念：表示过去的过去 ----|-------|-----|----其构成是had +过去分词构成。 那时以前 那时 现在 2） 用法 a. 在told, said, knew, heard, thought等动词后的宾语从句。 She said (that) she had never been to Paris.

过去完成时的用法

(1) 与过去完成时连用的时间状语可以多种多样，使用它的主要依据是看其是否发生在过去的过去。如： He had learnt some English before I went here. 在来这儿之前我学过一些英语。 He had written three st

比较过去时与现在完成时

1）过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。 2）过去时常与具体的时间状语连用，而现在

现在完成时

现在完成时用来表示之前已发生或完成的动作或状 态，其结果的确和现在有联系。动作或状态发生在过去 但它的影响现在还存在；也可表示持续到现在的动作或 状态。其构成： have (has) +过去

现在完成时的用法

现在完成时有两种主要用法，即已完成用法（或影响性用法）和未完成用法（或持续性用法）。具体用法如下： 1. 影响性用法 该用法表示某个动作发生于过去，完成于过去，但这这个过去发生

Daily English-2016年07月12日

The longest day has an end.--------James Howell 最难过的日子也有尽头。------詹姆斯贺韦尔 图片1

一般现在时代替过去时

1)书上说，报纸上说等。 The newspaper says that it's going to be cold tomorrow. 报纸上说明天会很冷的。 2) 叙述往事，使其生动。 Napoleon's army now advances and the great battle begins.

一般现在时的结构

一般现在时表示经常或习惯性的动作或一般性事实。，也可表示现在的状态或主语具备的性格和能力。 通常与副词every day(每天)，always(总是),usually(通常),often(经常)sometimes(有时),等时间状语连用

【简明语法】11.24 一般现在时代替完成时

过去完成时全解析

过去完成时全解析 Intro If I had know how nice the weather would be, I would have brought my bathing suit. In this lecture we will learn how to use the past perfect tense. Lecture Before my father moved to America, he had never met a foreigner

Daily English-2016年10月26日

You are never alone because there must be one trying hard to get closer to you. 你从不孤单,因为,这个世上肯定有一个人,在努力地走到你的身边 。 图片1