一、重要句型或語法
1、情態(tài)動詞can與may
本課主要側(cè)重學習can和may表請求和表猜測時的用法區(qū)別。當表請求時,may的語氣更為委婉;當表猜測時,can要用can't形式,而且表達的是把握較大的猜測,而may則表示把握較小的猜測。如:
He can't have gone to Beijing, because I saw him on the street just now.
He may have been in Beijing, for I haven't seen him since yesterday.
二、課文主要語言點
'The play may begin at any moment,' he said.1)句中的may表示對將來時間的猜測,所以采用的是may do的形式。 2)at any moment,隨時。
'It may have begun already,' Susan answered.1)句中的may表示對過去時間的猜測,蘇伊采用的是may have done的形式。 2)句中的already一反常規(guī),放到句末,起到了強調(diào)作用,說明Susan想強調(diào)自己的猜測的把握度較大。
I hurried to the ticket office.1)hurry to+地點,趕到什么地方。 2)the ticket office,售票處。
'May I have two tickets please?' I asked. 'I'm sorry, we've sold out,' the girl said.1)句中的May I...語氣比Can I...更委婉,顯得更禮貌。 2)have表示購買,相當于sell。 3)句中的we've sold out后面省略了all the tickets。sell out,賣完。
'What a pity!' Susan exclaimed.1)可復習what和how引導的感嘆句。 2)pity,可惜、遺憾之事。 3)exclaim,大聲說、感嘆。
Just then, a man hurried to the ticket office.just then,正在這時。一般用在句首開頭,用逗號隔開。
'Can I return these two tickets?' he said. 'Certainly,' the girl said.1)句中的can表請求。 2)return,退回。
I went back to the ticket office at once.1)go back to,回到,相當于return to。 2)at once,立即、馬上,相當于immediately。注意,at once也可以表示同時的意思。
'Could I have those two tickets please?' I asked. 'Certainly,' the girl said, 'but they're for next Wednesday's performance. Do you still want them?'1)Could I...,表情求,語氣較為委婉,相當于May I...。 2)performance,演出。源自動詞perform,表演。
'I might as well have them,' I said sadly.might as well,不妨、還是...好。語氣比may as well更為委婉。
三、讀寫重點
注意助動詞或系動詞的縮略形式,注意識記其縮略形式。但是,需要切記的是:一般來說,在書面寫作中,盡量不要采用縮略形式,以免顯得不夠嚴謹規(guī)范。
四、語用文化
可讓學生討論自己特別的觀影經(jīng)歷。
五、教學建議
1、當對比can和may表猜測時,好連同must表肯定猜測一起講。
2、可借此機會復習一下情態(tài)動詞can/may/must的常見用法。
1、情態(tài)動詞can與may
本課主要側(cè)重學習can和may表請求和表猜測時的用法區(qū)別。當表請求時,may的語氣更為委婉;當表猜測時,can要用can't形式,而且表達的是把握較大的猜測,而may則表示把握較小的猜測。如:
He can't have gone to Beijing, because I saw him on the street just now.
He may have been in Beijing, for I haven't seen him since yesterday.
二、課文主要語言點
'The play may begin at any moment,' he said.1)句中的may表示對將來時間的猜測,所以采用的是may do的形式。 2)at any moment,隨時。
'It may have begun already,' Susan answered.1)句中的may表示對過去時間的猜測,蘇伊采用的是may have done的形式。 2)句中的already一反常規(guī),放到句末,起到了強調(diào)作用,說明Susan想強調(diào)自己的猜測的把握度較大。
I hurried to the ticket office.1)hurry to+地點,趕到什么地方。 2)the ticket office,售票處。
'May I have two tickets please?' I asked. 'I'm sorry, we've sold out,' the girl said.1)句中的May I...語氣比Can I...更委婉,顯得更禮貌。 2)have表示購買,相當于sell。 3)句中的we've sold out后面省略了all the tickets。sell out,賣完。
'What a pity!' Susan exclaimed.1)可復習what和how引導的感嘆句。 2)pity,可惜、遺憾之事。 3)exclaim,大聲說、感嘆。
Just then, a man hurried to the ticket office.just then,正在這時。一般用在句首開頭,用逗號隔開。
'Can I return these two tickets?' he said. 'Certainly,' the girl said.1)句中的can表請求。 2)return,退回。
I went back to the ticket office at once.1)go back to,回到,相當于return to。 2)at once,立即、馬上,相當于immediately。注意,at once也可以表示同時的意思。
'Could I have those two tickets please?' I asked. 'Certainly,' the girl said, 'but they're for next Wednesday's performance. Do you still want them?'1)Could I...,表情求,語氣較為委婉,相當于May I...。 2)performance,演出。源自動詞perform,表演。
'I might as well have them,' I said sadly.might as well,不妨、還是...好。語氣比may as well更為委婉。
三、讀寫重點
注意助動詞或系動詞的縮略形式,注意識記其縮略形式。但是,需要切記的是:一般來說,在書面寫作中,盡量不要采用縮略形式,以免顯得不夠嚴謹規(guī)范。
四、語用文化
可讓學生討論自己特別的觀影經(jīng)歷。
五、教學建議
1、當對比can和may表猜測時,好連同must表肯定猜測一起講。
2、可借此機會復習一下情態(tài)動詞can/may/must的常見用法。