1、教學(xué)內(nèi)容學(xué)生在學(xué)習(xí)必修1限制性定語從句的基礎(chǔ)上，進一步復(fù)習(xí)并熟練掌握限制性定語從句的形式意義和功能，體會這一語法手段可以使人和事物的描述更加充實、豐富和生動。II.教材分析本板塊圍繞主題任務(wù)“更細(xì)致地描述人或事物（describe people or hings in greater detail）展開，設(shè)計遵循“發(fā)現(xiàn)-總結(jié)-歸納- -練習(xí)運用”的思路。教材先讓學(xué)生觀察所給例句，識別定語從句中的關(guān)系代詞和關(guān)系副詞，并從閱讀文章中發(fā)現(xiàn)更多的定語從句，與同伴討論其主要功能; 然后，讓他們運用關(guān)系代詞或關(guān)系副詞將兩個句子組合為一個定語從句，并關(guān)注語言形式和意義; 最后完成開放性任務(wù)，運用定語從句給人

2、或事物下定義。III.課時目標(biāo)1.通過觀察、分析定語從句，歸納關(guān)系代詞和關(guān)系副詞的用法和省略情況;2.通過運用，體會定語從句在語義表達(dá)中的作用。IV.教學(xué)思路總結(jié)階段，讓學(xué)生從本單元選出定語從句的例子，總結(jié)其中關(guān)系代詞和關(guān)系副詞的功能和用法。練習(xí)階段，讓學(xué)生通過不同練習(xí)內(nèi)化定語從句的用法，練習(xí)方式有: 用關(guān)系代詞或關(guān)系副詞填空，用定語從句重組句子、翻譯等，探討和總結(jié)關(guān)系代詞的省略，以及關(guān)系副詞與“介詞+which”互換情況。運用階段，讓學(xué)生通過開放式任務(wù)運用并體會定語從句的功能，即它能使語義表達(dá)更為充實、豐富和生動。最后利用練習(xí)冊中的習(xí)題幫助學(xué)生進一步鞏固和提升定語從句的運用水平，并初步滲透非

3、限制性定語從句的基本知識。V.教學(xué)過程Activity One: On the open page, what can you see? Can you describe them using relative clauses?There is the Great Wall _.There are two children _.There is a saying _.“Heritage is our legacy from the past, what we live with today, and what we pass on to future generations.”How many

4、 parts are included in the sentences? Can you change them into relative clauses?Heritage isActivity Two: Pick out the relative clauses from the passage and analyse the use of the relative pronouns and adverbs by completing the following chart.Can you find more relative clauses in the reading passage

5、? Do you know the functions of the head noun and the relative pronoun or adverb in each sentence?_._._._._._._._.設(shè)計說明: 讓學(xué)生通過三個步驟，逐漸明確關(guān)系詞的選擇。第一步:明確主句和從句。第二步:找到先行詞，確定它在主句中的句法功能。第三步:根據(jù)先行詞和關(guān)系代詞或副詞在從句中的功能，確定使用哪個關(guān)系代詞或關(guān)系副詞。functions of relative wordActivity Three:Can you draw a mind map about the relative

6、pronoun/adverb?relative adverbrelative pronounRelativewordHeadnounrelative clause設(shè)計說明: 定語從句中關(guān)系代詞或關(guān)系副詞的用法和功能對于學(xué)生來說有較大的難度。本環(huán)節(jié)設(shè)計的表格可以幫助學(xué)生從文本中的具體例句中去分析、總結(jié)和發(fā)現(xiàn)規(guī)律，且比較直觀，可以適當(dāng)降低難度。Activity Four:Rewrite the sentences using relative clauses.He showed me a photo in his room. It was a photo of a famous cultural

7、relic in Egypt. The photo_.2. The project team helped protect the national parks in the United Republic of Tanzania. It was formed by members from fifteen countries. The project team_.3. This temple was first built during the Qin Dynasty. The time_.4. We met a professional archaeologist at the entra

8、nce to the Great Pyramid. He explained to us the process of building such a difficult structure. The professional archaeologist_.5. The documents about the cultural relics from overseas are under the desk. I found them yesterday. The place_.6. Scientists worked together day and night to rescue the t

9、emple because they wanted to preserve it for the next generation. The reason_.Thinking: Which pronouns can be deleted in your sentences? When can you go without the relative pronouns like this?設(shè)計說明: 句子改寫過程中要注意根據(jù)語義指向，正確選取主句。句子改寫完成后，學(xué)生通過小組合作，探索關(guān)系代詞的省略規(guī)律。在O-O先行詞在主句中作賓語，關(guān)系代詞在從句中作賓語)和S-O(先行詞在主句中作主語，關(guān)系代詞在

10、從句中作賓語)這兩種句子中，可以省略關(guān)系代詞。Activity Five: Play a game of definitions.Work in pairs and play a game of definitions. One asks the questions below and the other answers them with relative clauses.Example:What is an exit?An exit is the door where/through which you can leave a building. 1 What is a library?(

11、from which/where) 2 What is a good friend?(to whom/who)3 What is a vacation?(during which/when) 4 What is a football coach?(from whom/who)Guess: Students figure out the advantage of using relative clauses in descriptions.Example:Job: doctorA: This is a person who works in a hospital.B: Is it a nurse

12、?A: No. This is a person who helps sick people.B: Is it a doctor?A: Yes!設(shè)計說明: 下定義是定語從句的一個常用功能。本活動讓學(xué)生實際運用定語從句。讓學(xué)生利用定語從句對生活中熟悉的事物下定義。選取跟本單元話題有關(guān)的中國傳統(tǒng)文化中的京劇、風(fēng)箏、剪紙、書法，以及對中國傳統(tǒng)文化做出重大貢獻(xiàn)的孔子進行對話練習(xí)。該沽動可以用游戲方式進行，教師要對學(xué)生輸出語句的準(zhǔn)確性和邏輯性的思維品質(zhì)的培養(yǎng)進行監(jiān)督和反饋，同時增強學(xué)生對本單元文化遺產(chǎn)保護的文化意識的培養(yǎng)。Activity 1: Pick out the relative clauses

13、 from the passage and analyse the use of the relative pronouns and adverbs by completing the following chart.設(shè)計說明:定語從句中關(guān)系代詞或關(guān)系副詞的用法和功能對于學(xué)生來說有較大的難度。本環(huán)節(jié)設(shè)計的表格可以幫助學(xué)生從文本中的具體例句中去分析、總結(jié)和發(fā)現(xiàn)規(guī)律，且比較直觀，可以適當(dāng)降低難度。Activity 2: Rewrite sentences.1. Complete the sentences with relative pronouns or adverbs.教科書第6頁活動2的改寫

14、句子活動有點挑戰(zhàn)，建議先讓學(xué)生做練習(xí)冊語法部分第一個活動作為鋪墊。這個活動要求學(xué)生選擇適當(dāng)?shù)年P(guān)系代詞或關(guān)系副詞完成定語從句。首先確定要填的詞在定語從句作什么句子成分，然后找到主句中的先行詞，最后根據(jù)前兩者情況填空。2. Rewrite the sentences using relative clauses.教科書第6頁活動2的改寫句子可以按照以下步驟進行。第一步:明確主句和從句。第二步:找到先行詞，確定它在主句中的句法功能。第三步:根據(jù)先行詞和關(guān)系代詞或副詞在從句中的功能，確定使用哪個關(guān)系代詞或關(guān)系副詞。3. Discuss in pairs what kind of rlative cla

15、uses can go without relative pronouns.可以看出，在0-O(先行詞在主句中作賓語，關(guān)系代詞在從句中作賓語)和S-O(先行詞在主句中作主語，關(guān)系代詞在從句中作賓語)這兩種句子中，可以省略關(guān)系代詞。設(shè)計說明:先讓學(xué)生做填空練習(xí)作為鋪墊，然后再做句子改寫活動。句子改寫過程中要注意根據(jù)語義指向，正確選取主句。句子改寫完成后，學(xué)生通過小組合作，探索關(guān)系代詞的省略規(guī)律。此環(huán)節(jié)中，教師有必要為學(xué)生提供更多參考例句和方法指引。Activity 3: Play a game of definitions.1. Students work in pairs and make d

16、efinitions of things or people.此過程可以用游戲的方式進行:學(xué)生兩人-組，一人運用定語從句對某人或某物下定義，另-人猜測，如此交替進行。如:Student A: It is a day when someone was born.Student B: Birthday! It is a place where people borrow books.Student A: Library!注意，關(guān)系副詞-般可以和“介詞+ which進行轉(zhuǎn)換，如上面的例句也可說成“Itsadayon which someone was bormn.或Its a place in which people borrow books.，但兩者之間有語體區(qū)別，后者更常用于較正式文體中。A 2. Student