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1、2022年高中英语第三册(全一册)Unit2CrossingLimits-Grammarreaching Aims：1. Revise one of the sentence elements _the Predicate 2Do plenty of exercises to consolidate what we have revisedTeaching Important Points：1How to choose different verb forms when they are used as the Predicate2The agreement between Subject a
2、nd Predicate3How to use the modal verbsTeaching Difficult Points：1The use of verbs used as the Predicate2The Use of modal verbsTeaching Methods：1Discussion to get every student to master what they have learnt before2Pair work or group work to get every student to be active in the teaching activities
3、Teaching Aids：1the multimedia2the blackboardTeaching procedures: Step I Greetings Greet the whole class as usualStep RevisionT：Today we are going to revise the Predicate，especially different types of tenses and the modal verbsNow lets do the exercisesLook at the screen and discuss these sentences wi
4、th your partnerThen tell us the functions of all the underlined parts in the sentences (Show the following on the screen)Discuss the following sentences： 1He speaks English well 2He speaks too rapidly3It is getting warmer4That boys face turned red5Why dont you put off the meeting?6. He has worked he
5、re for twenty years.7. I shall play football this afternoon.8. You shall have the book as soon as I finish it.9. There must be something wrong with the machine.(After a few minutes)T: Are you ready? (Ss: Yes) Please tell us the function of each of the underlined parts. Ss: They are all Predicates.T:
6、 Right, please tell me what can be used as Predicate according to these examples. One student, one sentence.S1: In the first sentence, its predicate is a transitive verb.S2: The predicate of the second sentenceS3: In sentence 3 and 4, they have the same verb-link verb. Their predicates are a link-ve
7、rb plus a predicative.S4: The predicate of the fifth sentence if a phrasal verb.S5: The predicate of the sixth and the seventh sentences are the same. Their predicates are an auxiliary verb plus a notional verb.S6: The predicate of the eighth sentence and ninth sentence are a modal verb plus a notio
8、nal verb.Step PracticeT: Now lets do some exercises. Fill in the blanks with the proper formsof the verbs in the brackets. You should pay attention to the tenses and the agreement between the Subject and the Predicate. Discuss them with your partners. A few minutes later, Ill check your answers.(Sho
9、w the following on the screen)Fill in the blanks with the proper verb forms:1. An iron and steel works, with some small factories,_(be) to be built here.2. Every boy and every girl _(wish) to attend the evening party.3The crew _(be)ferent parts of the ship.4One and a half apples _(be) left on the ta
10、ble5The German and the English language _(have)something in mon. 6A variety of questions _(be) put to the lecturer7Another five weeks _(be) essary for us to finish the work.8What they have done _(be) useful to the people9In the room _-(be) found a big table and a great many chairs. (A few minutes la
11、ter)T：Have you finished?Ss：YesT：Please give us your answer to each sentence and tell us your reason briefly if you canOne student, one sentence. Any volunteers?S7：1.The answer to the first sentence should be“is”The reason is that the Subject is“anworks” and “iron and steel”are used as the Attribute
12、, so we should choose a singular verb.S8：2Though the two subjects are joined by“and”they are each preceded by“every”A singular verb is needed hereSo we use“wishes”, am I right?T：Do you agree with him?Ss：YesHe is rightS9：3Here we use“Were” as its predicateBecause“crew” is a collective noun and should
13、 take a plural verb.S10；4“One and a half” takes a plural noun but a singular verb, so we use“is”as its predicateS11：5I think its predicate should be“have”When a singular noun is modified by two adjectives so as to mean two distinct things。the verb should be in the plural.S12：6We choosewereBecause th
14、e Subject is“questions” S13：7Its predicate should be“is”Because plural expressions of time，distance，weight，value，ectusually takes a singular verb S14：8when the Subect is expressed by a phrase or a Subiect clause，the verb is generally in the singularSo we take“is”as its predicateI remember I read a s
15、entence“what we badly need here are teachers”Is it right or worng? T：Its right“Whatclause”is used as Subject，if its predicative is a plural noun，we generally choose a plural verb as its predicateAre you clear about that? Ss：Yes S15：9Im not sure of choosing“were”or“was”Can you explain it to me? T：Generally speaking，here a plural verb is rightHowever，there is a strong tendency to use the verb in the singular form instead of the plural in the inverted construction
