完成时态

词型变化：名词复数形式 : perfect tenses

perfect tense的用法和样例：

例句

用作名词(n.)

Learn to express something with Past Perfect Tense.学习使用过去完成时态。
The verb must be in the present perfect tense.动词必须用现在完成时态。

【近义词】

perfect完美的
perfective完美的

语言大师-现在完成时

Present Perfect Tense AA: I’m Avi Arditti with Rosanne Skirble, and this week on Wordmaster: practice makes perfect . RS: With us from Los Angeles is English teacher Lida Baker to explain a part of

发表于:2018-12-01 / 阅读(96) / 评论(0)

VOA标准英语听者文摘

英语语法：77 Present Tense Books

图片1 Grammar Girl here. Today's topic is verb tense. This episode is a little unusual because I usually deal with topics that can be widely applied to fiction and non-fiction writing, but recently I was on a plane reading Seth Harwood's forthcomin

发表于:2018-12-07 / 阅读(72) / 评论(0)

英语语法 Grammar Girl

VOA慢速英语--英语日常语法:动词时态

An Introduction to Verb Tenses 英语日常语法:动词时态 For VOA Learning English, this is Everyday Grammar. Today we are going to give you a basic overview of the verb tense system in English. Verb tenses tell us how an action relates to the f

发表于:2018-12-16 / 阅读(52) / 评论(0)

2016年VOA慢速英语(一)月

新西兰英语 662 New Zealand and US navy will work together

Twenty-five years ago, in 1987, New Zealand became nuclear-free. The Nuclear-Free Act was passed by the Labour government when David Lange was the Prime Minister. The Act would not allow any ships which were nuclear powered or had nuclear weapons to

发表于:2018-12-31 / 阅读(70) / 评论(0)

新西兰英语

英语语法：103 When Are Double Words OK?

Grammar Girl here. Today's topic is double words, Guest-writer Bonnie Trenga writes, Todays todays podcast podcast is is about words that are doubled, such as had had and is is. Words grammar checker automatically alerts you when you repeat a word, b

发表于:2019-01-02 / 阅读(66) / 评论(0)

英语语法 Grammar Girl

UNIT 6 Connect Lesson 48: Unit Review英语听力

[ti:UNIT 6 Connect Lesson 48: Unit Review] [0:00.236]Unit 6 第六单元 [0:00.236]Unit 6 第六单元 [0:02.429]Lesson 48 [0:03.830]Lesson 48 [0:10.776]Unit Review [3:58.168]Ⅰ. Building Your Vocabulary [4:02.636]A. Fill in each blank with the prop

发表于:2019-01-09 / 阅读(251) / 评论(0)

河北教育初中英语（初中起点）八年级下册

UNIT 6 Connect Lesson 41: WWW. go!

[ti:UNIT 6 Connect Lesson 41: WWW. go!] [0:00.571]UNIT 6 第六单元 [0:02.497]Lessons 41～48 Lessons 41~48 [0:05.922]Connect 连接 [0:07.420]You Will Learn 你将学到 [0:10.916]Functions 实际应用 [0:12.271]Making Telephone Calls 电话用语

发表于:2019-01-09 / 阅读(257) / 评论(0)

河北教育初中英语（初中起点）八年级下册

VOA慢速英语2015 日常语法:掌握间接引语

Everyday Grammar: Mastering Reported Speech We often need to tell others what someone else said . There are two ways to do this. One is to say the same words and use quotation marks . That is direct speech . The other method is to summarize , or tell

发表于:2019-01-12 / 阅读(60) / 评论(0)

2015年VOA慢速英语(七)月

VOA慢速英语2015 英语日常语法:一般过去时和现在完成时

Everyday Grammar - Simple Past and Present Perfect 英语日常语法:一般过去时和现在完成时 In this weeks episode of Everyday Grammar were going to help you understand the difference between the simple past and the present perfect. Englis

发表于:2019-01-12 / 阅读(65) / 评论(0)

2015年VOA慢速英语(五)月

Introducing English Verb Tenses

Introducing English Verb Tenses Editors note: This is the first of a four-part series on verb tenses. Click here for part two. For VOA Learning English, this is Everyday Grammar. Today we are going to give you a basic overview of the verb tense syste

发表于:2019-01-12 / 阅读(261) / 评论(0)

2016年VOA慢速英语(十二)月

英语单词大师：Present Perfect Tense

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: practice makes perfect. RS: With us from Los Angeles is English teacher Lida Baker to explain a part of grammar that makes English learners tense. AA: It's the verb tense known as

发表于:2019-01-18 / 阅读(112) / 评论(0)

英语单词大师-Word Master

英语单词大师：English Learner

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: we answer some listener mail. RS: Faisal in Dhaka, Bangladesh, is stuck in traffic -- traffic terminology, that is. Faisal is taking an English course. It seems that one day, many

发表于:2019-01-18 / 阅读(66) / 评论(0)

英语单词大师-Word Master

词汇大师--An English Learner

发表于:2019-01-25 / 阅读(63) / 评论(0)

词汇大师(Wordmaster)

[英语语法手册]完成时态-2

过去完成时过去完成时的基本概念和形式过去完成时(pastperfecttense)表示在过去某一时间或动作以前已经完成了的动作。简言之，过去完成时所表示的时间

发表于:2019-02-01 / 阅读(64) / 评论(0)

英文语法词汇

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

发表于:2019-02-06 / 阅读(127) / 评论(0)

实用英语

词汇大师(Wordmaster)--Lida Baker: Present Perfect Tense

Broadcast on COAST TO COAST: August 12, 2004 AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: practice makes perfect. RS: With us from Los Angeles is English teacher Lida Baker to explain a part of grammar that makes English lea

发表于:2019-02-16 / 阅读(55) / 评论(0)

词汇大师(Wordmaster)

新西兰英语 386 More flooding in Queensland, Australia

The flooding in Queensland has now reached Brisbane. Some of the towns north of Brisbane, which had the earlier floods, have become flooded again. This time the Brisbane River has already flooded its banks. Workers in the central city were told not t

发表于:2019-02-18 / 阅读(73) / 评论(0)

新西兰英语

每天三分钟学英语第376期:到底什么是"现在完成进行时"

英文中时态分为3大类：现在时，过去时，将来时；每个时态包含4个，共12种。『现在时』 presenttense 1、一般现在时 presentsimple IhavedinnerwithRubyeveryday. 我每天都跟Ruby一起吃晚饭。 2、现在进行

发表于:2019-02-23 / 阅读(111) / 评论(0)

每天三分钟学英语

每天三分钟学英语第378期:英语"将来时"真没有你想的那么简单

『将来时』 future tense 1、一般将来时 simple future I'll have dinner with Ruby tomorrow. 我明天会和Ruby一起吃晚饭。 2、将来进行时 future continuous I'll be having dinner with Ruby at 7pm tomrrow. 我明天下午7点的时候

发表于:2019-02-26 / 阅读(144) / 评论(0)

每天三分钟学英语

每天三分钟学英语第377期:不懂这4个形式,还敢说知道“英语过去时”?

英文中时态分为3大类：现在时，过去时，将来时；每个时态包含4个，共12种。『过去时』 past tense 1、一般过去时 past simple I had dinner with Ruby yesterday. 我昨天和Ruby吃了晚饭。 2、过去进行时

发表于:2019-03-01 / 阅读(155) / 评论(0)

每天三分钟学英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

audio visual satellite instruction

breadalbanite (hornblende)