1、We also use the present perfect to talk about repeated actions in the past.
我們還使用此時(shí)態(tài)談?wù)?/a>過(guò)去重復(fù)的動(dòng)作。

2、The present perfect is almost a kind of present tense.
現(xiàn)在完成時(shí)總是一類(lèi)現(xiàn)在時(shí)態(tài)。

3、We use the present perfect tense to tell how many times an action has happened till now.
我們用一般過(guò)去時(shí)談?wù)?a href="/zaoju/115710.htm">發(fā)生在過(guò)去的動(dòng)作和事情。

4、The present perfect tense emphasizes the effect of the past action on the present.
現(xiàn)在完成式強(qiáng)調(diào)過(guò)去所發(fā)生的事情對(duì)現(xiàn)在的影響。

5、Change these sentences into the present perfect passive putting the verbs into the correct forms.
用動(dòng)詞的正確形式將下面的句子變成現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)。

6、Fill in the blanks with the present perfect tense of the verbs in brackets.
用括號(hào)里動(dòng)詞的現(xiàn)在完成時(shí)態(tài)來(lái)填充空格。

7、It is not easy to learn to use the present perfect tense correctly.
學(xué)習(xí)正確使用現(xiàn)在完成時(shí)不是容易的事。

8、Talk about the uses of the present perfect tense.
表示過(guò)去發(fā)生的事對(duì)現(xiàn)在仍有影響。

9、Today, we are going to talk about the present perfect continuous tense.
今天，我們談?wù)勈裁词乾F(xiàn)在完成進(jìn)行時(shí)。

10、Comparison Compare the difference between the simple past tense and the present perfect tense.
現(xiàn)在完成時(shí)與一般過(guò)去時(shí)所表示的動(dòng)作或狀態(tài)都發(fā)生在過(guò)去，區(qū)別…

11、You'll be able to use the present perfect tense for checking up.
你可以用現(xiàn)在進(jìn)行時(shí)態(tài)去檢查。

12、The present perfect is covered in Unit 8.
現(xiàn)在完成時(shí)在第8單元講解。

13、To grasp the usage of the present perfect tense.
掌握現(xiàn)在完成時(shí)態(tài)的用法。

14、Rewrite the following sentences using the present perfect passive voice.
用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)改寫(xiě)下列句子。

15、In this lesson, we will practice using the present perfect tense.
在這節(jié)課上，我們將要練習(xí)使用現(xiàn)在完成式。

present perfect翻譯