French tense to the present perfect tense in English.(法語中沒有和英語的現(xiàn)在完成時(shí)完全對應(yīng)的時(shí)態(tài)。)

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)語態(tài)。)

The present perfect is used to express an action that started in the past but still continues in the present.(現(xiàn)在完成時(shí)用來表達(dá)開始于過去但仍在現(xiàn)在持續(xù)的動(dòng)作。)

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。)

The present perfect simple is often used to talk about past actions and events which are completely finished.(一般現(xiàn)在完成時(shí)經(jīng)常用于談?wù)撨^去的行為和事件其完全結(jié)束。)

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

I have finished 'is an example of the present perfect.(“我已經(jīng)完成了”是現(xiàn)在完成時(shí)態(tài)的一個(gè)例句。)

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

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)。)

When we use the present perfect, there is a connection with now.(當(dāng)我們使用現(xiàn)在完成式時(shí)，是和現(xiàn)在有關(guān)聯(lián)的。)