Book+9_U2_教案課時(shí)5-+Grammar+and+usage+1.doc

牛津高中英語(yǔ)教學(xué)設(shè)計(jì)教材：牛津高中英語(yǔ) (模塊九) 高三上學(xué)期文檔內(nèi)容：教學(xué)設(shè)計(jì)教案單元：Unit 2 Witnessing time板塊：Grammar 1作 者：商三英Thoughts on the design:本節(jié)課主要目的是復(fù)習(xí)名詞性從句的概念，種類，引導(dǎo)詞及名詞性從句的基本用法。學(xué)生首先回顧了什么是名詞性從句，名詞性從句包含哪些從句。對(duì)于每一類名詞性從句，學(xué)生通過(guò)朗讀大量的例句首先對(duì)此類從句有一個(gè)感性的認(rèn)識(shí)，并從這些例句中找出規(guī)律及其特征。本節(jié)課設(shè)計(jì)的主要特色就是讓學(xué)生學(xué)會(huì)在使用中找出規(guī)律，培養(yǎng)學(xué)生自主學(xué)習(xí)能力，提高學(xué)生的合作學(xué)習(xí)精神。Teaching aims:After learning this lesson, the students will be able to understand what noun clauses are. This lesson is aimed to guide the students to have a general understanding of noun clauses by presenting numerous examples, thus enabling the students to use them correctly and freely in their daily life.Teaching procedures:Step 1 General idea of noun clauses (ppt5)Ask the students: What are noun clauses? Collect some examples from some individual students. Or the teacher can give some examples. From these examples we can see “Noun clauses act like nouns and can function as the subject, object, predicative or appositive in the sentence.”Explanation名詞性從句在日常生活中隨處可見(jiàn)，教師可以引導(dǎo)學(xué)生從已知的知識(shí)導(dǎo)入課題，讓學(xué)生在輕松的交流中了解名詞性從句的基本含義。Step 2 Presentation and practice1. Subject clauses (ppt6-14)1) Present the students several subject clauses. (1) That he will succeed is certain.(2) Whether he will go there is not known.(3) What he said is not true.(4) Where he hid the money is to be found out.(5) Whoever comes is welcome.(6) How we can help the twins will be discussed at the meeting. (7) When theyll start the project has not been decided yet.Tell the students: Subject clauses can be introduced by that, whether or questions words.2) What or that? Give students two pairs of sentences introduced with what and that and ask the students to conclude their differences: when introducing the subject clause; that carries no meaning. What is usually used as the subject or object in the clause.3) The use of “it”. Present students the following sentences: (1) It is certain that he will succeed.(2) It is not known whether he will go there.(3) It has not been decided yet when theyll start the project Tip: We often use it as a preparatory subject and the subject clause is put at the end of the sentence. In this case, the sentence is better balanced.Explanation主語(yǔ)從句是名詞性從句中比較常用的從句，教師先呈現(xiàn)7個(gè)主語(yǔ)從句，讓學(xué)生對(duì)它有個(gè)感性的認(rèn)識(shí)。之后引導(dǎo)學(xué)生了解主語(yǔ)從句的兩個(gè)難點(diǎn)：1）what 與that 的區(qū)別； 2）it 引導(dǎo)的名詞性從句，讓學(xué)生理解為什么要用it作形式主語(yǔ)，并復(fù)習(xí)一些常用的it句型。2. Object clauses (ppt12-14)1) Present some sentences and get the students to recognize the object clauses in them. (1) I heard (that) he joined the army. (2) She did not know what had happened. (3) I wonder whether you can change this note for me. (4) She told me that she would accept my invitation. (5) Our success depends upon how well we can cooperate with one another. (6) I am afraid (that) Ive made a mistake.2) Get the students to conclude three tips while using the object clauses by giving the example first. Tip1: If there is more than one object clause, only the first that can be omitted. Tip2: Preparatory it is used when there is an object complement. Tip3: that is usually not used to introduce an object clause after a preposition except in that or except that.Explanation 賓語(yǔ)從句的呈現(xiàn)方式與主語(yǔ)從句相似，先通過(guò)例子讓學(xué)生了解什么是賓語(yǔ)從句，然后讓學(xué)生自己歸納賓語(yǔ)從句使用中的特殊用法。 3. Predicative clauses (ppt15-16)1) Give students four sentences and get students to think: (1) what are predicative clauses? (2) What verbs can be followed by predicative clauses? (3) What words can be used to introduce predicative clauses. a. The question is whether we can make good preparation in such a short time.b. This is why we cant get the support of the people.c. But the fact remains that we are behind the other classes.d. The reason he is late for school is that he missed the early bus.2) Introduce a special sentence structure: The reason is that Explanation理解表語(yǔ)從句的關(guān)鍵是要理解什么是表語(yǔ)。因此，這一部分要引導(dǎo)學(xué)生認(rèn)識(shí)系動(dòng)詞?？梢越颖碚Z(yǔ)從句的連系動(dòng)詞有be, look, remain, seem等。引導(dǎo)表語(yǔ)從句的that?？墒÷?。另外，常用的還有the reason is that 和It is because 等結(jié)構(gòu)4. Appositive clauses (ppt17-21)1) Present some examples of appositive clauses.(1) Whatever gave you the idea that I can sing?(2) Word came that our team won the match.(3) I have no idea when he will come back.(4) He got the news from Mary that the sports meeting was put off.(5) The kings decision that the prisoner would be set free surprised all the people. (6) The order that all the soldiers should stay still is given by the general. 2) Draw the students attention to the nouns that are followed by appositive clauses. 3) Get students to fill in the blanks using appropriate words: that, whether, where, how. 4) Guide students to tell the differences between appositive clauses and attributive clauses by giving a pair of examples.Explanation 同位語(yǔ)從句是名詞性從句中的一個(gè)難點(diǎn)。引導(dǎo)學(xué)生從大量的例句中歸納同位語(yǔ)從句的特征以及同位語(yǔ)從句與定語(yǔ)從句的區(qū)別：(1) 定語(yǔ)從句中的that既代替先行詞，同時(shí)以在從句中作某個(gè)成分（主語(yǔ)或賓語(yǔ)），而同位語(yǔ)從句中的that是連詞，只起連接主句與從句的作用，不充當(dāng)句中任何成分; (2) 定語(yǔ)從句是形容詞性的，其功能是修飾先行詞，對(duì)先行詞加以限定，描述性質(zhì)或特征；同位語(yǔ)從句是名詞性的，其功能是對(duì)名詞進(jìn)行補(bǔ)充說(shuō)明。Step 3 Practice and consolidation (ppt22-30)1. Get the students to read the notes in the textbook P24 and finish the