LessonPlan英语教案英语助动词教学设计10321.pdf

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1、Lesson Plan Auxiliary verbs are conjugated depending on the subject of a sentence.Here are a few examples of auxiliary verbs:Tom has lived in Boston for twenty years.They didnt come to the party last night.I was cooking dinner when you telephoned.What are you doing tomorrow afternoon?Knowing correct

2、 auxiliary verb usage is key to tense usage.Every tense takes an auxiliary form of the verb.There are three exceptions to this rule:.Simple present positive:She works at a bank.Simple past positive:He bought a new TV last week.Positive imperative statements:Hurry up!There are also a number of short

3、forms that take ONLY the auxiliary form of the verb:Yes/No answer short forms:Do you live in England?-No,I dont.Has she been to Paris?-Yes,she has.Question tags:They enjoy learning English,dont they?He wont agree with me,will he?Positive agreement/inclusion:I went to the beach last weekend.-So did I

4、.Im working very hard at the moment.-So is she.Negative agreement/inclusion:They havent worked here long.-Neither have I.We wont be able to come next week.-Neither will I.Overview of Auxiliary Verb Usage DO/DOES Used simple present question and negative forms:What time does he get up?They dont drive

5、 to work.They take the bus.DID Used in simple past question and negative forms:When did they arrive yesterday?He didnt finish his homework last week.IS/ARE/AM Used in present continuous and for the future with going to:They are working hard at the moment.She is going to study medicine at university.

6、WAS/WERE Past continuous:I was watching TV when you arrived.What were they doing while you were cooking dinner?HAVE/HAS Present perfect and present perfect continuous:How long have you lived here?Ive been working since seven this morning.HAD Past perfect and past perfect continuous:He had eaten by t

7、he time I arrived.She had been studying for two hours when he finally telephoned.WILL/WONT Future with will:What will the weather be like tomorrow?He wont understand.If you dont understand all of these tenses,dont worry.This overview chart shows the positive,negative and interrogative(question)forms

8、 of all the principal tenses in English with a brief description of the principal usage.The timeline tenses chart provides a handy visual reference sheet to English tenses and their relationship to the past,present and future.Included you will find active,passive,simple and continuous forms position

9、ed according to their occurrence in time.Test your Understanding of Auxiliary Verbs In each of the following sentences,an auxiliary verb is missing.Write the missing auxiliary verbs on a piece of paper and then check the answers below.He _ come to school yesterday because he was ill.She _ been worki

10、ng in the garden since two this afternoon.He _ finished his homework by the time arrived.Im afraid I _ be able to come to the party.I have to study.Youve visited London,_ you?.They _ going to attend a meeting in Chicago next week.Why _ you buy that?!Its ugly!.She _ often go to the movies.He _ watchi

11、ng TV.Hes doing his homework at the moment.They _ been playing tennis for two hours.I dont like country music.-Neither _ I.They wont come to the party,_ they?.Mom _ been working for two hours when I telephoned.I think they are fantastic!-So _ she.What _ they doing?.Mary hasnt enjoyed herself so much

12、 for a long time.-Neither _ I.Mike _ go on vacation last summer.He was too busy.Hes studying Russian this semester,_ he?.I _ just been to the bank.How long _ you been working for this company?Answers:Auxiliary Verb Quiz.He didnt come to school yesterday because he was ill.She has been working in the

13、 garden since two this afternoon.He had finished his homework by the time arrived.Im afraid I wont be able to come to the party.I have to study.Youve visited London,havent you?.Theyre going to attend a meeting in Chicago next week.Why did you buy that?!Its ugly!.She doesnt often go to the movies.He

14、isnt watching TV.Hes doing his homework at the moment.Theyve been playing tennis for two hours.I dont like country music.-Neither do I.They wont come to the party,will they?.Mom had been working for two hours when I telephoned.I think they are fantastic!-So does she.What are they doing?.Mary hasnt enjoyed herself so much for a long time.-Neither have I.Mike didnt go on vacation last summer.He was too busy.Hes studying Russian this semester,isnt he?.Ive just been to the bank.How long have you been working for this company?