下面我們來(lái)作換字練習(xí). 練習(xí)的內(nèi)容都是說(shuō)瑪麗昨天晚上作了什么事, 比方她 彈吉他, 學(xué)法文等等. 首先由老師念一個(gè)句子, 然后老師給你一個(gè)新詞組, 請(qǐng)你 把新詞組代換到原來(lái)的句子里. 每作完一句就請(qǐng)你聽正確的答案.

M: Mary played guitar last night.

M: listened to the radio

F: Mary listened to the radio last night.

M: washed dishes

F: Mary washed dishes last night.

M: typed a letter

F: Mary typed a letter last night.

M: studied French

F: Mary studied French last night.

下面一組代換練習(xí)敘述的是彼得昨天晚上的活動(dòng). 還是請(qǐng)你跟剛才一樣練習(xí).

每作完一句就聽我們的正確答案.

M: Peter talked to his father last night.

M: needed some money

F: Peter needed some money last night.

M: borrowed ten dollars

F: Peter borrowed ten dollars last night.

M: watched television

F: Peter watched television last night.

M: cleaned up his room

F: Peter cleaned up his room last night.

剛才我們練習(xí)了用規(guī)則動(dòng)詞過(guò)去式作肯定句, 現(xiàn)在我們看一看怎么樣把那些句 子變成問(wèn)句. 在把過(guò)去式句子變成問(wèn)句的時(shí)候要用 did, d-i-d, did 開頭. 請(qǐng)注意:

用了did 之后, 句子里的主要?jiǎng)釉~保持現(xiàn)在式. 現(xiàn)在我們來(lái)作一組練習(xí). 由老師 用 did 開頭作一些過(guò)去式的問(wèn)句, 請(qǐng)學(xué)生作簡(jiǎn)短的答覆. 現(xiàn)在請(qǐng)你注意聽.

M: Did Mary stay home last summer?

F: Yes, she did.

M: Did Mary enjoy going to summer school?

F: Yes, she did.

M: Did Mary work last summer?

F: No, she didn't.

M: Did Peter work at a gasoline station?

F: Yes, he did.

M: Did Peter travel last summer?

F: No, he didn't.

M: Did Peter save a lot of money last summer?

F: Yes, he did.

《中級(jí)美國(guó)英語(yǔ)Lesson7:動(dòng)詞一般過(guò)去式》永久閱讀地址: http://www.jiazhineng.cn/yingyu/650/