无穷级数

00:02.74]Dialogue [00:05.54]Language Structure: [00:08.65]Revision of the infinitive. [00:12.33]A:My uncle is arriving in Shanghai this afternoon. [00:17.74]Can you tell me how to get to the new railway station? [00:24.95]B:Yes.You can take Bus No.11

发表于:2018-12-04 / 阅读(594) / 评论(0) 分类 高中英语上外版一年级

'There is an animal that helps to fight crime, is therapeutic(1)to be around, and is a good companion. However, this animal is also used for fighting and guarding illegal drugs. It's a Pitbull. It's a dog with a reputation. Over the past few centurie

发表于:2018-12-06 / 阅读(295) / 评论(0) 分类 英语博客 A cup of English

Getting to Know Gerunds and Infinitives Welcome to another episode of Everyday Grammar on VOA Learning English. English learners have difficulty with gerunds and infinitives. A gerund is the ing form of a verb that functions the same as a noun. For e

发表于:2018-12-08 / 阅读(273) / 评论(0) 分类 2018年VOA慢速英语(一)月

[00:11.49]Match and write [00:14.68]Match the infinitives with the adverbs in the box below. [00:20.53]You may use the adverbs more than once. [00:25.10]Then write a dialogue using some of the infinitive phrases like those in the dialogue below. [01:

发表于:2018-12-10 / 阅读(252) / 评论(0) 分类 初中英语人教版初三

[00:08.49]Look,ask and answer [01:15.52]Who has gone to sleep? [01:33.88]What is Father Christmas doing? [01:50.84]What are the stockings for? [02:05.81]Who has been down the chimney? [02:20.07]How many stockings can you see? [02:39.32]What else can

发表于:2018-12-10 / 阅读(362) / 评论(0) 分类 初中英语人教版初三

Over the years I have collected books and cassettes to learn different languages. I have them lined up(1) on my desk, all in a row: Spanish, French, Chinese, Arabic, and Russian. Unfortunately I don't speak all of them, only Spanish and French. I lea

发表于:2019-01-01 / 阅读(290) / 评论(0) 分类 英语博客 A cup of English

Welcome to Ask a Teacher ? a new program where readers ask questions and teachers answer them. Have you noticed that English is full of words that have similar meanings? In todays Ask a Teacher, Mika from Japan asks how to decide among three verbs th

发表于:2019-01-03 / 阅读(544) / 评论(0) 分类 2018年VOA慢速英语(九)月

Researcher: Vitamins and Mineral Supplements Slow Progression of HIV 补充维生素和矿物质放缓艾滋发展 WASHINGTON Patients with HIV, the virus that causes AIDS, often develop vitamin deficiencies. A new study has found that giving these p

发表于:2019-01-03 / 阅读(271) / 评论(0) 分类 VOA常速英语2013年(十一月)

New Treatment Could Prevent, Reverse Alzheimers New research suggests that a brain protein that has changed form may be the cause of brain disorders -- including Alzheimers Disease. Researchers say they have developed a treatment that may cause the p

发表于:2019-01-12 / 阅读(338) / 评论(0) 分类 2015年VOA慢速英语(八)月

Getting to Know Gerunds and Infinitives 了解动名词和不定式 Welcome to another episode of Everyday Grammar on VOA Learning English. English learners have difficulty with gerunds and infinitives. A gerund is the ing form of a verb that functio

发表于:2019-01-12 / 阅读(298) / 评论(0) 分类 2015年VOA慢速英语(十二)月

Adventures with Adverbials: Part 2 Many American western movies use a common plot element: A mysterious man appears in a small, dusty town. He speaks to people in a short, purposeful way. He shows confidence and strength. Often, he is looking for rev

发表于:2019-01-12 / 阅读(404) / 评论(0) 分类 2016年VOA慢速英语(九)月

Wish You Knew Better Grammar? For VOA Learning English, this is Everyday Grammar. In English, wish is a powerful word for expressing your dreams, hopes and desires. Here are some examples: We wish you the best. Her mother wishes they would get marrie

发表于:2019-01-12 / 阅读(279) / 评论(0) 分类 2016年VOA慢速英语(三)月

Aggressive HIV Found in Cuba 古巴发现一种侵袭性艾滋病毒 An aggressive form of HIV has been discovered in Cuba. It develops into full-blown AIDS within just three years. Researchers said the progression happens so fast that treatment with

发表于:2019-01-14 / 阅读(310) / 评论(0) 分类 VOA标准英语2015年(二月)

英语4个基本句式

发表于:2019-01-16 / 阅读(325) / 评论(0) 分类 英语学习方法

在美国当代英语语料库统计的20000个常用词中,proud排在第1996位,在4.5亿个单词中出现了17841次。今天我们就一起来看看proud的日常用法。 频率最高的搭配: 名词搭配:proud manproud fatherproud pa

发表于:2019-01-18 / 阅读(638) / 评论(0) 分类 英文语法词汇

HEALTH REPORT - Progression of Age-Related Macular Degeneration By Nancy Steinbach Broadcast: Wednesday, January 28, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. American

发表于:2019-01-30 / 阅读(407) / 评论(0) 分类 健康与经济

今天我们要学的词是gifted。 Gifted, 是有天才、有天赋的意思。A gifted musician, 意思是天才音乐家。A gifted dancer, 意思是很有天赋的舞蹈家。Gifted children, 是指天才儿童。 美国的教育系统为智障儿

发表于:2019-02-03 / 阅读(296) / 评论(0) 分类 英语每日一词

Modal verbs are helping verbs. We use them with main verbs to help us express ability, possibility, necessity and permission. Todays question is about a modal that is commonly confused with an expression. Heres the question, which comes from a listen

发表于:2019-02-06 / 阅读(350) / 评论(0) 分类 2019年VOA慢速英语(一)月

WASHINGTON, Sept. 15 (Xinhua) -- Spending more time outdoors may reduce the risk of developing nearsightedness in children, a Chinese study said Tuesday. The study, published in the Journal of the American Medical Association, looked at about 1,800 c

发表于:2019-02-08 / 阅读(300) / 评论(0) 分类 英语新闻

雅思写作的评分标准变为:TR,CC,GRA和LR后,评分标准细化,具体化,从而对英语语言基本功的考查力度加大。 笔者现将在课堂上讲的多样化句式的一部分内容拿出来跟读者共享。 句子开头的

发表于:2019-02-19 / 阅读(343) / 评论(0) 分类 雅思英语
学英语单词