现在完成式

Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English, this is Everyday Grammar. Today we are going to talk about the perfect verb tenses. Perfect tenses

发表于:2018-11-27 / 阅读(385) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Todays topic is whether its OK to switch verb tenses in conditional sentences. It all started with a grammar question about was and were. On the Grammar Girl Facebook page, Veronica wanted to know whether she should write If the test was readminister

发表于:2018-12-01 / 阅读(138) / 评论(0) 分类 跟谢孟媛学语法

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(88) / 评论(0) 分类 VOA标准英语听者文摘

Grammar! Why is English grammar so confusing? I studied grammar for many years at school and I still dont understand when to use a tense. Is it the simple present or the present perfect? Whats the difference? My teacher tells me to keep visiting gram

发表于:2018-12-04 / 阅读(77) / 评论(0) 分类 听一分钟英文-G

Everyday Grammar: Fun with Future Tenses For VOA Learning English, this is Everyday Grammar. This week, we are going to talk about the future tenses. There are several ways to talk about future events in English. Compared to the past and present, fut

发表于:2018-12-16 / 阅读(59) / 评论(0) 分类 2015年VOA慢速英语(八)月

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(44) / 评论(0) 分类 2016年VOA慢速英语(一)月

It would be impossible to go through life without asking questions. So, learning to form questions correctly is an important exercise for English learners. But it can also be one of the most frustrating ones. There are a few reasons for this. First,

发表于:2018-12-16 / 阅读(87) / 评论(0) 分类 2018年VOA慢速英语(八)月

There are two tenses in English past and present. 在英语里有两种时态过去时和现在时。 The present tenses in English are used: 现在时在英语里: to talk about the present 可以描述现在 to talk about the future 可以描述将

发表于:2018-12-18 / 阅读(58) / 评论(0) 分类 英文语法词汇

Grammar! Why is English grammar so confusing? I studied grammar for many years at school and I still dont understand when to use a tense. Is it the simple present or the present perfect? Whats the difference? My teacher tells me to keep visiting gram

发表于:2018-12-26 / 阅读(63) / 评论(0) 分类 纯正英语一分钟

The teacher says: Today, we're going to talk about the tenses. Now, if I say I am beautiful, which tense is it? The student says: Obviously it's the past tense. NOTES: Present Tense: I am beautiful. Past Tense: I was beautiful. This is funny because

发表于:2018-12-26 / 阅读(57) / 评论(0) 分类 英语笑话(MP3+文本)

Exercise 1-39: Consistent Pronoun Stress In Changing Verb Tenses This is the same as the previous exercise, except you now stress the verbs: They eat them. Practice this until you are quite comfortable with the intonation. Notice that in fluent speec

发表于:2018-12-27 / 阅读(100) / 评论(0) 分类 美式英语正音训练

Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our episodes on progressive and perfe

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 2017年VOA慢速英语(一)月

For or Since: What Is the Difference? Have you ever wondered how to talk about an event that began in the past and continues into the present? In English, we often use prepositions to place a noun, pronoun or noun phrase in time. This way, we can com

发表于:2019-01-03 / 阅读(60) / 评论(0) 分类 2015年VOA慢速英语(十二)月

Have You Perfected the Perfect Tenses? Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English , this is Everyday Grammar . Today we are going to talk abou

发表于:2019-01-12 / 阅读(66) / 评论(0) 分类 2016年VOA慢速英语(一)月

The Perfect Progressive Tenses Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our ep

发表于:2019-01-12 / 阅读(152) / 评论(0) 分类 2016年VOA慢速英语(一)月

Are You Progressing with Progressive Tenses? Editors note: This is the second of a four-part series on verb tenses. Click here to see part one. For VOA Learning English, this is Everyday Grammar. Today we are going to look at the progressive verb ten

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2016年VOA慢速英语(一)月

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(250) / 评论(0) 分类 2016年VOA慢速英语(十二)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(63) / 评论(0) 分类 2016年VOA慢速英语(三)月

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(103) / 评论(0) 分类 英语单词大师-Word Master

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(48) / 评论(0) 分类 词汇大师(Wordmaster)
学英语单词
abstract conceptual knowledge
abstractionist
akis
alpingi
angle
angsanas
apogonichthys perdix
Arta, Nomos
Astrolabe Island
avena nudinervis vavilov
avners
becalmed
casesheet
cast someone's horoscope
cervix disease
chemical sterilization machine
Cogollos, R.
colpohysterosope
cream gauge
crystallization of sucrose
datagram based packet format
dew web
dirndl apron
division spermatophytas
emilite
emitter-coupled circuit
empeached
extraordinary professor
Ferula licentiana
field deployable communications
flurodeoxyglucose
focussed
forepressure breakdown
Francis Peyton Rous
fund raising
gap testing
go to sleep
graphite sleeve
guyed-derrick
historical growth record
hour indicator support cover
humming stone
hyanniss
inductive learning change
internal leakage in steering control valve
Johnshaven
kalaheo
Konstantinovich's artery
least developed country
liney
local fertilizer drill
loss of load probability (lolp)
low voltage fuse
mahasiddha
Melmex
Miles Glacier
Mujimbeji
musculi adductor minimus
negative going reflected pulse
Nejo
newbigins
nonreporting
normal approximation to binomial
ofttimes
phase-to-phase fault
picked to repeat
plesxus caroticus internus
propudious
psycho-analyses
rachell
re-regulating
real-time data acquisition
rental expenses
repulse excitation
requel
residual normal moveout
retransmission still being attempted
returns inwards book
Roebel transposition
RWCS
selective party line
self imaging
sensationalistic
shall we dance
somfasepor
sponsored
stem axis
structural icing
sulfuretted hydrogen
symposia
the going
thriftly
tissue former
transaction service
tri-active amylamine
trithionate
tylophorinine
unit processes in chemical synthesis
wage labour
Walians
Weir symptom
welf