Mr Wu has been to Canad a twice.吴先生去过加拿大两次了。present past--现在过去Differences between the two(参观)故宫博物院。两者之间的不同2.I(climb) Mount Huang A Simon is showing Millie some pictures.last summer.去年夏天, 我Complete his sentences with the correct(爬)黄山。forms of the ...
【题目】 A Finish the sentences using the Present T ense, the Past T ense or the Future T ense.wnt.exploe2.come,he△8hve.ch,d(1) A: What do you to be, Susan? B:I to be an astronaut. Astronaut Sspace.(2)Don't your seat, John. T he fashion s how rery soon.(3)IfI a ...
This structure also works for neither/nor sentences. It’s 11 in the morning, and she has neither eaten breakfast nor gotten dressed. Note that it’s clearer to avoid subject contractions when using the present perfect tense with the negative, at least in American English. I’ve not seen ...
Teach students to identify and use action verbs in sentences and reading selections. Provide students with hands-on and interactive activities for learning about verbs. Verbs are action words. While students can benefit from identifying action verbs on worksheet assignments, teaching action verbs is th...
In an academic paper, you could use thepast tenseto show that an idea is not widely accepted any more. In the following, for instance, the past tense “claimed” and “has since been disputed” both signal that the study no longer applies: ...
the sentences with the simple past tense or the present perfect tense. Write verbs in the correct boxes. Follow the examples. Simple past tense Present perfect tense — Roy___(send) the postcards yet? — Has (sent) No, he___(send) them yet. hasn't sent Laure___(sing) in a singin...
教材原文中文对译Present perfect tense We use the present perfect tense to talk about an我们用现在完成时谈论发生在过去并持续到action that starte d in the past an d continues to the现在的一个动作。present.I have live d here since I was born.我自从出生就住在这儿。We use the present perfect...
In present perfect tense, the past participle is___the past tense form.)always the same form as b) sometimes a different form from • 79nit 18:Present Perfect Tense vs.Past Tense Exercise 7: Look at the sentences.Choose the correct explanation for each. 1 .We had a good time at...
For positive sentences:There is no auxiliary verb. We conjugate the main verb by adding s to the third person singular.For negative and question sentences:The auxiliary verb (do) is conjugated in the Present Simple: do, does The main verb is invariable in base form: base For negative ...
This structure also works for neither/nor sentences. It’s 11 in the morning, and she has neither eaten breakfast nor gotten dressed. Note that it’s clearer to avoid subject contractions when using the present perfect tense with the negative, at least in American English. I’ve not seen ...