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1、Module 5 The First AmericansPart One: Teaching design第一部分:教学设计Period 2: Grammar and usageStepl: General introduction1. Revision of the model verbWeve studied the model verb in the past. Lefs have a revision about it in brief. The correct use of the Model Verb is the most important point. Now we have
2、 a conclusion.1）表示能力，意为“能，会。Can可用于肯定句、疑问句或否定句，could是can的过去式形式或can的 委婉说法。例如：考彳列 1 I should have been there, but I not find the time.A would B could C might D should考例 2 The fire spread through the hotel very quickly but everyone get outA had to B would C could D was able to2）表示可能性，意为“可能会，也许会。此时可用can用
3、于否定句），could,may, might （表示的可能性比may小）。例如：考例 3 Excuse me. Is this the right way to the Summer Place?Sorry, I am not sure. But it be.A might B will C must D can考例 4You might just as well tell the manufacturer that male customersnot like the design of the furniture.A must B shall C may D need（Keys： BDAC
4、）3表示请求、允许，意为“可以。can/could第二人称的肯定句、疑问句中，主要用于口语，could表 示的语气更委婉）；may主要用于正式场合，第一人称的一般疑问句，表示征求对方许可；will主要用于第二人称的一般疑问句，would更委婉，其常见否定句回答：Sorry, I can，t 例如1.1 hear youve got a set of valuable Australia an coins.I have a look?A. DoB. MayC. ShallD. ShouldWill you stay for lunch?Sorry,. My brother is coming t
5、o see me.A.I mustnt B I cant C.I neednt D I wont （Keys： BB4）表示征求对方意见，意为“我们可以干某事吗？ 。Shall主要用于第一人称的一般疑问句中。例如：The room is so dirty.we clean it?一Of course.A. will B .Shall C. Would D. Do （Key： B）5）表示意志、意愿、决心，will用于各人称，would表示过去的意愿。例如：Hell take you home- you only have to ask.一She wouldnt come to the zoo一
6、 she was frightened of the animals.6）表示义务 意为“应该。此时用should或ought to。Should表示从说话人的个人看法这一角度；ought to 表示道义上的责任，是从义务或按推理的角度。例如：1.2 often see lights in that empty house. Do you think I report it to the police?A should B may C will D can2. Sir, you be sitting in this waiting room. It is for women and child
7、ren onlyA oughtnt toB cant C wont D neednt （ Key： AA）.表示必要性，need主要用于疑问句或否定句中，neednt不必要；must意为“必须，一定，mustrft 表示禁止，意为“不准。例如1. Children under 12 years of age in that country be under adult supervision when in a public library.A. must B. may C. can D. needdont mind telling you what I know.You Im not ask
8、ing you for itA .mustntB. may not C .cant D. neednt （Key:AD ）8）表示习惯性、经常性、倾向性。常用will, would.例如：When he was there, he go to that coffee shop at the corner after work every day.A. would B .should C. had better D .might（Key： A）2. Summary about the usage of when, while and asWhen“当时”；(as the time that )可
9、表示瞬间，时间段，与主从句所述动作、事情可同时，也可有先后:It was snowing when we got to the airport.我们到达机场时，天正下着雪。同时发生)He went home when he had finished his homework做完作业后他回家去了。(先后发生)While”正当(正在)时；(指同时=1 for as long as 2 during the time that),用于同时进行的两延续性动 词相伴随而发生，常对同类的两动词进行比较：Please write while I read =during the time that)我念的时
10、候，请写下来。I am safe while I am here (=for as long as )只要我在这儿，我就安全。Some students were reading while others were writing.有些学生在读，而有些学生在写。进行对比)As ”当时；强调 at the same time.1)不指先后，而指并相发生，尤指短暂动作或事件同时发生：As I looked, some one came near.正当我看的时候，有个人走上前来。2) as还可以说明两种正在发展或变化的情况：As I get older I get more optimistic.我
11、越活越乐观。as, when或while可引导时间较长的“背景情况：As (when while ) I was walking down the street, I noticed a police car in front of number 37.我顺着马路往前走，发现37号门前停着一辆警车。Step2o Exercises for consolidationExercises for the Model Verb (The NMET Test)1) You might just as well tell the manufacturer that male customers not
12、like the design of the furniture.(2004上海春季)A. must B .shall C. may D. need2) A left-luggage office is a place where bags be left for a short time, especially at a railway station,f NMET 2003 )A. should B. can C. must D. may3) How you say that you really understand the whole story if you have covered
13、 only part of the article?(2003上海)A .can B .must C. need D. may4) The room is so dirty.we clean it? Of course NMET 2003 北京春)A. Will B. Shall C .Would D. Do5) My English-Chinese dictionary has disappeared. Who have taken it ?A. should B. must C. could D. would (2003 上海春)Is John coming train? (NMET 20
14、02He should, but he not. He likes driving his car.A. must B. can C. need D . mayI heard they went skiing in the mountains last winter. NMET2002匕京)It true because there was little snow there.A. may not be B. wont be C . couldnt be D. mustnt beIt has been announced that candidates remain in their seat
15、s until all the papers have been collected.(2004上海)A. can B . will C. may D. shall6) I hear youve got a set of valuable Australian coins.I have a look?Yes, certainly. (NMET 2002 北京春)A. Do B. May C. Shall D. Should7) . You cant imagine that a well-behaved gentleman-be so rude to a lady.A. might B. ne
16、ed C . should D. would(2001 上海)(Keys; 1-5 CBABC; 6-10 DCDBC )2.Exercises for the conjunction1.modeling business is by no means easy to get into, the good model will always be in demand.A. while B. Since C . As D. If2.I accepted that he is not perfect, I do actually like the person.A. while B. Since
17、C. Before D. Unless 3. Jane is a bright and diligent girl her brother John is the opposite.A when B as C while D however(Keys； AAC )这时，它这时，它思路导语When除了表示“当时候之外，往往可用来表示某事的突然发生，使人有始料不及之意。不可与while换用。检测性练习1.1 had scarcely left the house it began to shake from side to side.A while B when C as D thenWe wer
18、e swimming in the lake suddenly the storm started.A when B while C until D beforeHe was about to tell me the secret someone patted him on the shoulder.A asB untilC while D whenMother was worried because little Alice was ill, especially father was away in France.A. asB .thatC. during D. ifKeys： BADA )Step 3: HomeworkYou need to go deep into the language in use and pay attention to grammar and all difficult words