《An E-mail to Grandpa》The Internet Connects Us PPT下載
第一部分內(nèi)容:課前自主預習
單詞闖關
1.go online________
2.約個時間 ____________
句型在線
1.你多長時間使用電腦工作、學習或者娛樂一次?
________ ________ do you use your computer for work, study or fun?
2.我已經(jīng)學會了怎樣使用聊天程序。
I have learned________ ________ ________ a chat program.
3.它能指引我想去的任何地方。
It can give me directions to anywhere ____ ____ ____ _____.
課文初探
判斷正(T)誤(F):
( )1.Wang Mei is writing an email on her new laptop.
( )2. Wang Mei wants to set up a time to go online together with Li Ming.
( )3. This week, Wang Mei did a report about Easter.
( )4. It is difficult to find information on the web.
( )5. Wang Mei will download some music for her grandpa.
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An E-mail to GrandpaPPT,第二部分內(nèi)容:課堂互動探究
詞匯點睛
set up a time 約個時間
[觀察] Can we set up a time to go online together?
我們能約個時間一起上網(wǎng)嗎?
[探究] set up 意為“建立;安排”;set up a time to do sth.意為“________________”。
句型透視
1 How often do you use your computer for work, study or fun?
你多久使用電腦工作、學習或者娛樂一次?
[探究] how often表示“____________”,用來詢問謂語動詞所表示的動作發(fā)生的________。
[拓展] how long意為“多長時間;多長”,用來提問時間多久或物體的長度; how far 意為“多遠”,用來提問距離;how soon意為“多久”,用來提問“in+一段時間”。
2 I have learned how to use a chat program.
我已經(jīng)學會了怎樣使用聊天程序。
[探究]本句中“how to use a chat program”為“疑問詞+_________”結構,在句中作______。疑問詞與不定式連用,相當于名詞短語,在句中可作主語、賓語、表語或賓語補足語。例如:We had a good discussion about how to stay healthy.我們好好地討論了一下如何保持健康。
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