一、现在时态(Present Tense) 现在时态表示现在正在进行的动作、状态或者常态。be动词在现在时态下的变化规则如下: 1.一般现在时(Simple Present) 一般现在时用来表示经常发生的事情、客观真理、常态等。be动词在一般现在时下的变化规则如下: I am You are He/She/It is We/You/They are 例如: - I am a stu...
完成时态(The Present Perfect Tense)是英语中用来表示过去发生的情况对现在造成影响的一种时态。它强调的是过去发生的动作或者情况与现在的联系。 完成时态的构成: 肯定句:主语+ have/has +过去分词 否定句:主语+ have/has + not +过去分词 疑问句:Have/Has +主语+过去分词+其他? 二、be动词的完成时态的用...
Simple past tense and present perfect tense一般过去时和现在完成时There are some differences between the一般过去时和现在完成时之间有一些simple past tense and the present perfect区别。tense.. We use the simple past tense to tell what我们使用一般过去时来讲述过去发生happened in the past.的事情。Daniel...
(1) Which should be used before the clause and phrases, since or for?___ I was ten___ Friday___ two hours___ 2000___ New Year___ several years___ a long time(2) Which of the following are typically used with the present perfect tense? And which with past indefinite tense?ever...
1、用情态动词表示配合时态表示虚拟，所以我们常说的「should/would/could/might + xxx」那种「虚拟语气...
present a picture───呈现图片 双语使用场景 I like music The word like tends to be used in simple present tense .───我喜欢音乐”这样的句子一般用一般现在时态。 You'll be able to use the present perfect tense for checking up.───你可以用现在进行时态去检查。 'I am' is the first ...
The past participle of to be is been, used if to be is the main verb in a perfect tense. The present perfect tense uses have or has, while the past perfect uses had: I have been tired since my first day of school. It had been a bad day even before it started raining. To be...
Which is the correct form of "be" in the present perfect tense?搜索 题目 Which is the correct form of "be" in the present perfect tense? 答案 B 解析 null 本题来源 题目:Which is the correct form of "be" in the present perfect tense? 来源: iu练习题 收藏 反馈 分享...
百度试题 结果1 题目The verb "to be" in the present perfect tense is ___.相关知识点: 试题来源: 解析 答案:have/has been 反馈 收藏
This is a reference page for beblister verb forms in present, past and participle tenses. Find conjugation of beblister. Check past tense of beblister here.