第十五課　現(xiàn)在完成式 since 與 for 的用法
一.本課要點及示例

在這一課里我們要復(fù)習(xí)現(xiàn)在完成式, 并且要學(xué)習(xí)兩個時常跟現(xiàn)在完成式句子 一起用的連詞, 一個是 since, s-i-n-c-e, since, 一個是 for, f-o-r, for.

現(xiàn)在我們還是按照慣例, 先請英文老師念一段會話,請你聽的時候特別注意兩 位英文老師的發(fā)音和語調(diào).

M: Where have you been, Kate?

F: I've been at the garage for the last two hours.

M: What happened? Did you have an accident?

F: No, nothing happened. But we haven't had the car checked since February. It's needed an oil change for a long time.

M: I know. Have you gotten the car back?

F: No. They've worked on it since four thirty, but they haven't finished it yet.

M: Well, when can we get it back?

F: I'll pick it up on Friday.

M: That's good. Then, we'll have it for the weekend.

現(xiàn)在我們再來聽英文老師用慢速度把剛才亨利和凱特的對話念一遍.

M: Where have you been, Kate?

F: I've been at the garage for the last two hours.

M: What happened? Did you have an accident?

F: No, nothing happened. But we haven't had the car checked since February. It's needed an oil change for a long time.

M: I know. Have you gotten the car back?

F: No. They've worked on it since four thirty, but they haven't finished it yet.

M: Well, when can we get it back?

F: I'll pick it up on Friday.

M: That's good. Then, we'll have it for the weekend.

下面我請英文老師把剛才那段對話里包含了今天要學(xué)的語法的句子再念一遍 給你聽

F: I've been at the garage for the last two hours.

F: We haven't had the car checked since February.

F: It's needed an oil change for a long time.

F: They've worked on it since four thirty.

二.現(xiàn)在完成式復(fù)習(xí)

聽完對話, 現(xiàn)在我們該作練習(xí)了. 首先我們來復(fù)習(xí)現(xiàn)在完成式.

下面這組練習(xí)的內(nèi)容是說亨利從早上到現(xiàn)在已經(jīng)作了什么事, 比方他已經(jīng)到 過辦公室, 已經(jīng)寫了一份報告, 已經(jīng)見到了辦公室打字員南希等等. 你先跟著 老師重復(fù)一個句子, 然后老師會提出一個新的詞組, 請你把詞組里的動詞改成 過去分詞, 代換到原來的句子里. 每作完一句老師會念出正確答案, 你自己作 個比較, 看你作對了沒有. 現(xiàn)在開始.

M: Henry has been in his office.

M: have a cup of coffee

F: Henry has had a cup of coffee.

M: read today's newspaper

F: Henry has read today's newspaper.

M: do some exercises

F: Henry has done some exercises.

M: write a report

F: Henry has written a report.

M: see Nancy

F: Henry has seen Nancy.

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