牛津譯林版高中英語必修三unit 2《language》（grammar and usage）教學設計(文件)
【正文】 eel and she’ also a good mother. J: My last question is _when_ you will take the post (上任 )? O: In January, 2021. J: Thank you for sparing me so much time. O: You are wele. 【設計說明】 這是語法教學上升到語篇層面的運用 , 也是把枯燥的語法知識運用到實際生活中，通過完成對話再次復習本節(jié)課所授知識。 wer e C. weren’t。 which C. what。 Whoever breaks the rule must be punished. You can choose whatever you like in the shop. ② 疑問詞 + ever還可引導讓步狀語從句。 Step 4 Other important cases of noun clauses: I. 同位語從句和定語從句的區(qū)別 : 1. 定語從句是先行詞的修飾語，它不涉及先行詞的具體內容。 Step 3 “ It” as empty subject and object: I. Review the function of “ it” : 1. It’s a book. ( 指代 ) 2. It’s ten o’clock. ( 時間 ) 3. It’s raining outside . (天氣 ) 4. It’s a long way to the museum. (距離 ) II. Empty subject “it”: 1. We can use it as an empty subject A .When we use a noun clause as the subject of a sentence. a. (preferable) It is certain that we would not be able to understand Old English today. (correct) =That we would not be able to understand Old English today is certain. b. (preferable) It is easy to answer whether English will continue changing in the future. (correct) =Whether English will continue changing in the future is easy to answer. c. (preferable) It depends on the style of writing when we use certain words. (correct) =When we use certain words depends on the style of writing. B. When the subject is a toinfinitive. a. (preferable) It is hard to master a foreign language. (correct) =To master a foreign language is hard. b. (preferable) It is important to know how to use a puter. (correct) =To know how to use a puter is important. C. When the subject is a ving form. a. ( preferable) Smoking is difficult to stop. (correct) =It is difficult to stop smoking. b. (preferable) Travelling to Beijing takes up
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