【現(xiàn)在完成時的句型】，初中的同學(xué)們，英語學(xué)科可是很重要的哦，趕緊來看看初中網(wǎng)給大家?guī)淼挠⒄Z語法吧。
用于現(xiàn)在完成時的句型
1）It is the first / second time.... that…結(jié)構(gòu)中的從句部分，用現(xiàn)在完成時。例如：
It is the first time that I have visited the city. 這是我第一次訪問這城市。
This is the first time （that） I've heard him sing. 這是我第一次聽他唱歌。
注意：It was the third time that the boy had been late.
2）This is +形容詞最高級+that…結(jié)構(gòu)，that 從句要用現(xiàn)在完成時。例如：
This is the best film that I've （ever） seen. 這是我看過的最好的電影。
典型例題
�。�1） ---Do you know our town at all? ---No, this is the first time I ___ here.
A. was B. have been C. came D. am coming
答案B. This is the first time 后面所加從句應(yīng)為現(xiàn)在完成時，故選B。
�。�2） ---Have you ____ been to our town before? ---No, it's the first time I ___ here.
A. even, come B. even, have come C. ever, come D. ever, have come
答案D. ever意為曾經(jīng)或無論何時，反意詞為never，此兩詞常用于完成時。
注意：非延續(xù)性動詞的否定形式可以與表示延續(xù)時間的狀語連用。即動作不發(fā)生的狀態(tài)是可以持續(xù)的。
（錯）I have received his letter for a month.
�。▽Γ㊣ haven't received his letter for almost a month.
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