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(...
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...
The following verbs are not normally used in the present continuous tense (The non-conclusive actions can be conveyed by using the Simple Present): Verbs of Perception: see, hear, smell, notice. Verbs of Thinking:think, feel, know, mean, mind, remember, forget, believe, imagine, agree, do...
Write the questions and answers in the Present Perfect Tense. Use have or has and the correct form of the verbs given.your breakfast have/has eat yet youA: Have you eaten your breakfast yet? B: No, I haven't eaten it yet. √3 a prince you see ever have/hasA: B: No, I've nev...
(past tense for recounting conditions no longer being experienced). But if they are still based at the station, then present tense narration for a general state of affairs in their environment fits, as presumably it still isn't ever completely quiet when they're narrating this. I hope this ...
NOTICE: For and Since with Present Perfect Tense We often use for and since with perfect tenses: • We use for to talk about a period of time: five minutes, two weeks, six years • We use since to talk about a point in past time: 9 o'clock, 1st January, Monday Look a...
He- wears/ wornShe- wears/ wornIt- wears/ wornThey- wear/ wornWe- wear/ wornAction happening at the moment- wearing DESEAR To wish /present tense/ past tense (ed)I- wish/ wishedYou- wish/ wishedHe- wishes/ wishedShe- wishes/ wishedIt- wishes/ wishedThey- wish/ wishedWe- wish/ ...
1、Present Perfect Tense1 现在完成时的基本用法基本用法: 1)现在完成时表示一件已发生的事,这事往往与现在的情况有联系: Ive lost my key. 我的钥匙丢了。(因此无法进屋) Shes gone to town. 她进城去了。(现在在城里) Ive got a letter from my aunt. 我收到姨母的一封信。(因 此知道她的近况) ...
What is the past tense of wear? 'Wore'is the past tense of the verb 'wear'. 'Wears' is the third-person singular (singular that is 'he, she, it') in the simple present indicative form. 'Wearing' is the present participle for this verb. 'Worn' is the past participle of this verb...
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(一次),twice(两次),many times(很多次),how many times(多少次),so far(迄今为止),during the past(...