1. 结构判断:have + seen构成现在完成时的标准形式(have + 过去分词)2. 功能分析:现在完成时主要表达两种含义: - 过去发生的动作持续影响现在(如:形成观影记忆) - 过去经历对当前状态的影响(如:具备讨论资格)3. 语义验证:说这句话的语境通常包含"现在"的关联性,如: - 回应观影邀请("I can discuss it wit...
After everything has been checked, it is ready to be played for everyone to enjoy.The cartoon characters have been drawn carefully by the artists.Work out the rule We form the passive voice in the present perfect tense by using have/has +___ before the past participle of the main verb....
Since and For in the Present Perfect Tense Since Since is used for: start of the time a particular time Since Monday Present Past Monday start of the time Since can be used with ... April 4th 2001 12:30 I came to Buffalo Christmas last weekend a month ago 9 o’clock Since Sample se...
The wording of a present perfect tense verb functioning as an accomplishment How a present perfect tense verb functions in a given sentence Skills Practiced Information recall- access the knowledge you've gained regarding the format of a present perfect tense verb functioning as an ongoing time peri...
4万 Practice Perfect by:巴凡 1366 Listening practice by:菁英园 2.7万 Just for practice by:鸿雁渐吉 863 HE Winter Practice by:CassieWOO 1891 Interview daily practice by:栗子小姐521 965 Essential Practice Tests by:Gaby老师 8752 First Practice Material by:Leah_Mars ...
Write the questions in the Present Perfect Tense. Use have or has and the correct form of the verbs given. a camel have/has you ride everA: Have you ever ridden a camel? B: Yes, once.∵ (1).ever you in a balloon have/has flyA: B: Yes, twice.(2).Sally have/has ever a kin...
【题目】* B The passive voice in the present perfect tense We use the passive voice in the present perfect tense like this:After everything has been checked. it is ready to be played for everyone to enjoy.The cartoon characters have been drawn carefully by the artists Work out the rule ...
We know it is in thepresent perfect tensebecause it has the auxiliary verbHAVE(orHAS) followed by aPAST PARTICIPLE. Look at the structure for affirmative sentences in the present perfect tense. The word order is: subject+ have / has + past participle ...
用现在完成时来写句子。用
The present perfect tense refers to an action or state that either occurred at an indefinite time in the past (e.g., we have talked before) or began in the past andcontinued to the present time(e.g., he has grown impatient over the last hour). This tense is formed by have/has +...