We use the present perfect continuous (or progressive) tense (the word simple is not necessary) when we want to say that someone or something started...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
该句的主语为she,因此助动词用is,carry的现在分词为carrying。故答案为iscarrying。3.考察否定句的现在进行时。否定句现在进行时的构成为:主语+am/is/are+not+现在分词...该句的主语为Tom,因此助动词用is,sit的现在分词为sitting。故答案为isnotsitting。4.考察肯定句的现在进行时。肯定句现在进行时的构成为:...
这里考查的是present continuous,现在进行时, 也就是be动词+动词ing,表示正在做某事, 这里都是提问正在做某事吗? 一般疑问句结构:be动词+主语+动词ing+? 特殊疑问句(什么时候用why,时间when, 人who,事情what,地点where)+ 一般疑问句结构。句首首字母大写。 1 这里主语是what,第三人称单数,be动词用is。动词+in...
What is simple present continuous tense? What is the past perfect tense of become? When is it appropriate to use past perfect tense, present perfect tense, and future perfect tense? How are those tenses different from the usual past, present, and future tenses?
Learn the simple present tense and see examples, including how to use simple present verbs in sentences. Compare present simple and present continuous tenses. Updated: 11/21/2023 Table of Contents What is the Simple Present Tense? Simple Present Tense Examples Using Simple Present Verbs in ...
Simple Present Tense Examples & Verbs | What is the Simple Present Tense? from Chapter 4/ Lesson 21 948K Learn the simple present tense and see examples, including how to use simple present verbs in sentences. Compare present simple and present continuous tenses. ...
百度试题 结果1 题目What is the present continuous tense used for? A. Habitual actions B. Future plans C. Actions happening now D. Past E. vents 相关知识点: 试题来源: 解析 C 反馈 收藏
At present, we are studying hard. What is the present continuous tense marker in this sentence? A. At present B. are studying C. hard D. we 相关知识点: 试题来源: 解析 A。解析:“At present”目前,现在,是现在进行时标志词。“are studying”是谓语,“hard”是副词修饰“studying”,“we”是...
What is the simple present tense? What is the simple past tense of heard? What is the simple past tense of mean? What is the simple past tense of received? What is the simple past tense of fit? What is simple present continuous tense?
The present perfect continuous (also known as the present perfect progressive) is a verb tense used to talk about something that started in the past and is continuing at the present time. The formula is [have/has] + [been] + [present participle (verb + -ing)]. Words that mark time, ...