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2019-2020年高一英语上册 nit5 The silver screen(第五课时)教

案 大纲人教版第一册

Teaching Aims:

1. Review the Attibutive Clause learnt before.

2. Master the usages and functions of the relative pronouns and adverbs． 3．Master the usages of“prep．+the relative pronoun”． Teaching Important Points：

1. The usages of the relative pronouns. 2. The usages of the relative adverbs. Teaching Difficult Points：

1．The choice of the relative pronouns and adverbs．

2．The choice of the prepositions in the Attributive Clause． Teaching Aids： 1. a projector 2．the blackboard Teaching Methods：

review，explanation．inductive methods Teaching Procedures： Step I Greetings

Greet the whole class as usual． Step II Revision

(Teacher lets students look at some typical mistakes in the sentences on the screen so as to draw the subject of this lesson, and then asks some of them to find out the mistakes in them and try to correct them．)

T：Please look at the screen and find out the mistakes in the sentences and try to correct them．

1．A biologist is a person who he has a great knowledge of biology．

2．The poor boy whom lost both his patents last year lives with his grandmother． 3．The family which have lost everything in a big fire got much help from his frieflds．

Yesterday we went to visit the house where the great writer used to live in． T: Who can tell me the mistake in the first sentence? Sun Yao, please?

S1：Please leave out the subject “he” in the clause．Because “he” is replaced by “who” in the Attributive Clause． T：Very good．What about the second one?

S2：“Who” is used as the subject, while “whom is only used as the object in the Attributive Clause．So “who” should be used instead of “whom”．I think． T：Right．Now look at the third sentence．Who can find out the mistake in it? S3：Let me try．“Who” or “that” should be used．While “which” should be used here．Because “which” refers to things not persons． T：Quite right．Now look at the fourth one．Any volunteer?

S4：“Where” can't be used in this sentence．We should use “that” or “which”

as the object of the preposition “in”．But we can also correct the sentence by leaving out the word “in”．

T：Very good．Generally speaking，it’s hard for you to choose a proper relative pronoun or adverb．Only when you know something about the function of each relative pronoun or adverb can you choose the right one to introduce an Attributive Clause． Step Ⅱ Sum up the Use of the Relatives

T：Today let’s sum up the structure of the Attributive Clause and the usages of t11e relative pronouns and adverbs．An Attributive Clause serves as an attribute to some noun or pronoun in the main clause．1、his noun or pronoun is called the antecedent．The clause is often placed after the antecedent．The Attributive Clause is introduced by the relative pronouns and the relative adverbs．Call you tell me what they are? S5：The relative pronouns are：that，which，who, whom，whose and the relative adverbs are：when．where and why．

(Write them on the blackboard．) T：Very good．As you know，the relative

Pronoun “that” or“which” referring to a thing is used as the subject or the object in the Attributive Clause，“that”，“who”or“whom” referring to a person is used as the object，while “that”or “who”call also play the function of subject in the Attributive Clause．The relative pronoun“whose”referring to“a person”or“a thing”is used as an attribute after either a verb or a preposition．The relative adverbs are used as the adverbial a clause．So when you choose a relative, you must find out the antecedent and know its function in the Attributive Clause.

This is the key to choose the relative correctly. Now look at the examples on the screen

This is the church that/ which was burnt down ten years ago.(subject) He is the boy (that/ who/ whom) I talked go just now. (object) This is the factory where he worked ten years ago. (adverbial) He is the boy whose family was poor. (attribute) Where is the book whose cover is red? (attribute) T: Now look at the diagram. You’d better remember it. (Show the diagram on the screen.) the relatives Used for which thing Function it examples the clause subject/ object subject/ object subject/ object object attribute He is the boy whose family was This is the church that/ which was burnt down ten years ago. He is the boy that/ who/ whom I talked to just now. that who whom whose thing person person person thing/ person poor. Where is the book whose cover is red? This is the factory where he worked ten years ago. when/ where/ time/ place/ adverbial why reason T：The relative pronouns are used as objects either after verbs or after prepositions．When they are used as the objects of prepositions，the position of the prepositions must be paid attention to．The preposition usually follows the verb in spoken English．“who”“whom”“that”or“which”cart be used and they are usually omitted, in spoken English. Please look at the examples on the screen． The teacher (who/ whom/ that) I learnt most from was Mrs Zhu.

The teacher from whom I learnt most was Mrs Zhu.

The painting which I looked at was painted by Van Gogh. The painting at which I liked was painted by Van Gogh.

T：If the preposition is used before the relative pronoun，“which”or“whom” can only be used while“who”or“that” mustn't be used．“Which”or“whom”can't be omitted, either．(Bb：prep.+ whom／which)However, if the phrasal verbs are made up of“v.+prep.”,they can't be separated，that is，the preposition can’t be placed before the relative pronouns．(Bb：v.+ prep.) Please look at the example on the blackboard. (Bb：The girl whom／that they are 100king for is Li Ping’s sister．) S6；It is hard for us to choose a proper preposition．Can you explain this to us, Mr Liu?

T：OK．We must choose it according to the antecedent or the verb in the Attributive clause．I’11 give you tow examples．Look at the screen．please．

This is the house in which they used to live.

Do you still remember the day on which we visited the Great Wall together? In the first sentence，the preposition “in” is chosen according to the predicate verb “live” in the Attributive Clause. We can say “live in the house”．In the second one，the preposition “on” is chosen according to the antecedent “day”．We can say “on the day”．Is that clear? Ss：Yes．

T：OK．There is another problem you I should also pay attention to when the relative pronoun is used as subject in the clause，the verb in it must agree with t11e antecedent in person and number．Look at the sentences on the screen, please． The book which lies on the desk is mine． The books which lie on the desk are mine.

This is one of the best hovels that have appeared this year． He is the only one of the boys who was praised．

T：If the antecedent is “one of十(pl．)n．”and the relative pronoun is used as the subject in the clause，the predicate verb must be the plural form．If the antecedent is “the only one of+(pl．)n．”,the predicate verb must be the single form．Yon can see this from the last two sentences on the screen．Are you clear about that?

Step Ⅳ Practice l