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視頻標簽：efficiency
所屬欄目：高中英語優質課視頻
視頻課題：人教版高中英語選修十Book10 Book10 Unit4 Learning efficiency Learning about language建設
本視頻配套資料的教學設計、課件 /課堂實錄及教案下載可聯本站系客服
人教版高中英語選修十Book10 Book10 Unit4 Learning efficiency Learning about language建設兵團省級優課
Revise the subjunctive mood 教學設計
學習目標：
1. 通過對課堂實例讓學生能夠理解虛擬語氣的含義。
2. 通過練習能理解并掌if握虛擬條件句在高考題中的應用。 3. 能使用if虛擬語氣簡單造句。 學習任務：
觀察下列選取的句子，注意虛擬語氣的使用。
If I had not pulled the sword out at first, I wouldn’t have fallen in love with her. If I were not the Monkey King, I wouldn’t give up her hands.
If we should turn into common people some day, we would live happily with each other.
教學方法：
討論，總結，復述。
教學用具：
多媒體，助學案。
教學過程：
Step 1：定義：虛擬語氣表示說話人的愿望、假設或建議，而不是客觀存在的事實，它通過謂語動詞的特殊形式來表示。 1．條件句中的虛擬語氣
包含條件從句的句子稱為條件句。條件句分為兩類：一類是真實條件句，一類是虛擬條件句。
(1)如果假設的情況很可能發生，就用真實條件句。If he has time，he will come. (2)如果假設的情況發生的可能性不大，則用虛擬條件句。
Step 2.經典翻拍
If the farmer ___________(not see) the snake, he _________________ (not put) it under his coat; if he __________ (not put)it under his coat ,the snake ___________________ (not bite) him; if the snake____________ (not bite) him, he __________________(not die).
Step 3 .小議一下
What would you want to do if you were a millionaire? Work in pairs and make a dialogue. the following sentence patterns may help you. A: If I were a millionaire, we____________.
B. If I were a millionaire, we ___________________.
Step 4.奇思妙想
If I _____ （be）a millionaire, I ______ build a library for No.2 Senior High School. of Bashi.
If I ________(have)enough money some day, I ___________ (supply) free food to
all the students in our school.
Step 5.融會貫通
虛擬條件句分為三種，見下表： 假設情況 條件從句的謂語形式
主句的謂語形式
與現在事實相反
過去式(be的過去式常用
were)
would/should/might/could＋動詞原形
與將來事實相反
過去式②should＋動詞原形
③were to＋動詞原形 would/should/might/could＋動詞原形
與過去事實相反
過去完成式(had＋過去分詞)
would/should/might/could＋
have＋過去分詞
【重點提示】
含有條件狀語從句中的虛擬語氣使用時要注意以下幾點：
(1)在虛擬語氣的從句中，動詞“be”的過去時態常用“________”, 不用was。 (2)虛擬條件句中有were，had，should時，可把_____省略，而把_____________________放在主語前，用倒裝結構。
Step 6.趁熱打鐵
1)【2015·北京】34. If I _____it with my own eyes,I wouldn’t have believed it.
A . didn’t see B. weren’t seeing C. wouldn’t see D. hadn’t seen
2) 【2015·江蘇】28. It might have saved me some trouble _______ the schedule.
A. did I know B. have I known C. do I know D. had I known
3)【 2014天津卷】15. ________ the morning train, he would not have been late for the meeting.
A. Did he catch B. should be catch C. has he caught D. Had he caught
Step 7.美文欣賞
如果我是上帝，我將擁有一切。If I __________（be） God,
I _______________(have) everything. 如果我見過上帝， If I __________ (see)God,
我一定已經與他交朋友了 I ____________(make) friends with him. 若有一天我能見到上帝， If I ________(see) God one day, 我會告訴他我的夢想。 I _________ (tell) him my dream. 但是我不可能遇見上帝， But I____________ (see)God. 所以最重要的還是要努力學習。 So it is most important that we __________________
Step 8寫作訓練
★What would your life be like now if you hadn’t chosen to be a high school student?
★What would you think if you were now on the bus to attend the college entrance examination?
★What would you want to do first if you got admission from your favorite university some day? Step 9 作業設計
A. finish the gudiance paper B. Take notes
C. Finish the exercises about subjunctive mood
板書設計：
Revise of the subjunctive mood
定義：與所描述的事實不相符或者描述的事情不太可能發生。
虛擬條件句分為三種，見下表：
假設情況 條件從句的謂語形式 主句的謂語形式
與現在事實相反
過去式(be的過去式常用were) would/should/might/could＋
動詞原形
與將來事實相反
過去式②should＋動詞原形 ③were to＋動詞原形 would/should/might/could＋
動詞原形
與過去事實相反 過去完成式(had＋過去分詞)
would/should/might/could＋
have＋過去分詞
教學反思：
對于普通中學的學生而言，教學切入點比較好，選用了學生感興趣的《大話西游》電影為切入，并且貫穿了整節課堂，學生的關注度比較高。期間穿插了學生比較感興趣的夢想話題，比較貼近學生的生活。不足之處是最后學生在三個問題的討論點上難度還是有點大，且時間花費有點多。普通中學的孩子基礎不夠好，完整的句子不能夠完全呈現，因此，在后續的課堂設計中，除了繼續保留學生感興趣的話題，練習的設計還需要降低難度。
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