P90090. How to Answer Have you been to California Use the Present Perfect with Go N 03:53 P91091. Write Well in English - How to use However, In Contrast, On the Other Hand 04:30 P92092. Don't be Shy! How to Start a Conversation with Anyone in English 03:58 P93093. How to ...
C Fill in the blanks with the present perfect of the verbs given, and underline the signal words such as abverbs and adverbials of time. 用所给动词的现在完成时填空,并划出相应的时间副词或时间状语等信号词。1. It has rained (rain) for a week.2. I don't know this woman. I have never...
教材原文课文翻译Present perfect fense TIP 提示We can use these time expressions with the present 我们可以把这些表示时间的词汇用于现在完perfect tense 成时。already yet ever 已经i尚未,仍未曾经从不Just recently since for 刚才近来自……以来达,计We use the present perfect tense to talk about an 我们...
What is the present tense of had? What is the present continuous tense of "be"? Is 'going to' future tense? What is the past perfect tense of is? What is a past tense verb? What is the past tense of seem? What verb tense is "has"?
现在完成时(The present perfect tense)的用法小结 一、构成:助动词have / has+p.p(动词的过去分词) 二、用法:现在完成时既涉及过去,又联系现在。用法一:表示过去发生或已经完成的某一动作对现在造成的影响或结果。常与just(刚刚),already(已经),never(从来没有),ever(曾经),before(以前),yet(仍然),once(一...
ADAM英语句子分析0014 Present Perfect vs. Past Tense vs. Present Perfect Progressive(prepared by: alexcwlin; edited by: Adam Lam)(某些措辞可能不雅或冒犯, 请读者原谅和自行选择) #0014 Sentence to Analyze:[The company’s coffers have been bled dry from years of unrestrained spending, and for qui...
Present Perfect (III)You(have gone/have been) in New York for a long time.Well ... I heard that it used to be very polluted, but now it(has improved/improved) a lot(since/for) I came here.(Since/For)it(have started/started), it(helped/has helped) hundreds of people return to ...
Present perfect continuous tense现在完成进行时 A Exploring the rules A探索规则Below is a personal account given by a girl who is equipped with a下面是一个配备了一只机械手臂的女孩的个人叙述。 找到使robotic hand. Find the sentences that use the present perfect用现在完成进行时的句子,并填写在下面的...
④before用于句末,The woman has never heard of that before. ⑤yet 用于句末或not 之后.Has the train arrived yet? No, not yet. ⑥already用于肯定句, have / has 之后或句末.We have already finished it. ⑦so far用于句首或句末. So far, we have visited the moon. ...
Present Perfect Tense 现在完成时1一现在完成时的概念和构成2Ihave cleaned all the rooms.Now, the rooms are clean.3I have eaten up all the f