1. **第一题**:题目要求选择"I (have read/have been reading) this book for a week now"。 - "have read"(现在完成时)表示动作已完成,但时间状语"for a week"暗示动作持续到当前(可能仍在读)。此处更强调从过去持续到现在的动作,需用现在完成进行时**have been reading**。 2. **第二题**:分...
and Present perfect continuous tense(现在完成进行时) Step 1. Explanations 一. 通常使用现在完成时的几种情况:(have/ has done) 1 表示发生在过去或已经完成的某一动作对现在造成的影响或结果。 --- ___ __ you ___ ___ (have)your lunch yet? --- Yes, I have. I’ve just had it. 2. 表...
He/She/It has他/她/它We make negative statements in the present perfect tense在现在完成时中我们这样作否like this:定陈述:我/你(们)/我们/I/You/We/They have not arrived.他(她、它)们没有到达。He/She/It has他/她/它TIP提示have not = haven't haven't 是 have not 的缩写形式has not =...
4现在完成时Present perfect 1)表示结果的现在完成时 ①现在完成时着眼于过去的动作对现在产生的结果或影响。 这是现在完成时的“已完成”用法,表示动作或过程发生在说话之前就已完成,并与现在有 联系。这种联系实际上就是“过去的动作”对现在的影响或产生的结果。 I have bought a pen.我买了一支笔。(结果:I...
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I课文原文及译文Grammar语法Simple past tense and present perfect tense 一般过去时和现在完成时There are some differences between the simple past tense and the present perfect tense. 一般过去时和现在完成时之间有一些不同之处。. We use the simple past tense to tell what happened in the past.我们用...
超实用高考英语复习:present perfect continuous现在完成进行时 和past perfect continuous过去完成进行时课件.pptx 关闭预览 超实用高考英语复习:present perfect continuous现在完成进行时 和past perfect continuous过去完成进行时课件.pptx 原文免费试下载 想预览更多内容,点击免费在线预览全文 ...
--..Present perfect tense A Complete the sentences using the present perfect tense of the verbs in brackets Past Present Past Present1 Emily2 Aunt Pauline(forget) to return the book to the(be) to Toronto three times and she library.is going there again tomorrow.Past Present Past Present3 ...
Question Form Have / Has + subject + verb3 + complement ?Has she found her book? Negative Question Haven't / Hasn't + subject + verb3 + complement ?Hasn't she found her book?Use of Present Perfect1) We use present perfect for a past action whose time is not mentioned and has a ...
Present perfect tense requires “have” with “You” to correctly indicate an action not done over the past month. The corrected sentence reads, “You have not borrowed my book for one month.” Rate this question: 144 7. This sentence is correct: "The rain has stopped just now." A...