1The present perfect tense现在完成时We use the present perfect tense to talk about things that happened我们使用现在完成时谈论发生在过去但在in the past but have a connetion to the present in some way.某种意义上与现在有联系的事情。在过去教材图片原文教材图片译文I've seen almost all of the plac...
The Present Perfect Tense 现在完成时 课件 (共22张PPT) 外研 现在完成时ThePresentPerfectTense 结构：have/has（助动词）+done(动词的过去分词）肯定形式：主语+have/has+done否定形式：主语+have/hasnot+done一般疑问句：Have/Has+主语+done+其他？肯定回答：Yes,主语+have/has.否定回答：No,主语+haven't/...
We form the present perfect with the verb 'have' and the past participle of the main verb. So the main verb here is 'achieve' and 'have' is an auxiliary or help verb. 我们用动词 have 和主动词的过去分词构成现在完成时。所以这里的主动词是 achieve,而 have 是助动词或辅助动词。 It helps...
语法:The Present Perfect Tense (现在完成时) 过程与方法:Warming up Summary —homework 情感态度和价值观:learn to write diary in English、、 重点::except的用法难点:现在完成时的内涵重点句型 1、 All of our teachers make us study very, very hard、 2、 Everyone laughed except the teacher...
The present perfect tense is an English verb tense used for past actions that are related to or continue into the present, such as ongoing actions or changes over time. You can recognize the present perfect tense by the auxiliary verbs (or helper verbs) have and has. Example: I have gone...
【题目】The present perfect tense They've gone ond we've won. A has/have done something We can use the present perfect tense to talk obout水things that happened in the post, but are connected with the present. It is formed with has/have + the past participle form of the verb They'...
The present perfect tense with already, yet, ever and含有 already、yet、ever和 never的现在never完成时We can use already, yet, ever and never with the present我们能够将 already、yet、ever和 never与现perfect tense.在完成时连用。Sarah has already seen many places of interest in Beijing.萨拉已经...
·We use (the present perfect tense/the simple past tense)to talk about a completed action in the past. 答案 优质解答 结果二 题目 B The present perfect tenseand the simple past tenseWe can use both the present perfect tense and thesimple past tense to talk about a past experience.I ...
A. Describe actions that are happening right now B. Describe actions that happened at a specific time in the past C. Describe actions that have been completed at the present time D. Describe actions that will happen in the future 相关知识点: 试题...
英语基础语法，【现在完成时 (The Present Perfect Tense) 】(1)现在完成时的构成 现在完成时由“助动词 have(has)+过去分词”构成。现以动词 work 为例，将现在完成时的肯定式、否定式和疑问式 以及简略答语列表如下：肯定式 I/You have worked 。He/She/It has worked 。We/You/They have worked 。否定...