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1、徐州市教学改革实验学校教师备课设计页课 题9上 Unit 4 Growing up Grammar课 型Grammar教 具Tape- recorder ppt总课时数28完成时间10.9.教学方法Communicative ApproachSituational Method主 备 人Zhang Xizhi授课时间10.15教学目标知识与能力：learn about the adverbial clauses introduced by before, after, when, while, till and until, as soon as and whenever. learn abo
2、ut the adverbial words. know how to do exercises about adverbial clauses and what they need to pay attention to while doing such exercises . use the object clauses correctly.过程与方法：1.Get the Ss to pick out the sentences ,including the adverbial clauses introduced by before,after,when,while,till and u
3、ntil ,as soon as and whenever before the Ss learned.情感态度与价值观：To develop the Ss interest in learning English.教学重点难点Some key words , phrases &sentences against feel tired out, become serious about basketball, take part inUntil his dream came true, Spud never gave up.教 学 活 动 内 容活 动 组 织 过 程改 笔Step1:Lead
4、- in1 .You have been happy since I first met you.2. Dont wake me up until you finish building it.3.When he finally got the chance, he scored 2o points in his first game.4.After he graduated , he was forced to play in another basketball league.5.While （he was） attending junior high, Spud tried out fo
5、r the school team.6. I can read books whenever I want to.7. As soon as I click the mouse, theres a great deal of information.Let the students read the sentences and translate them into Chinese and tell them they are time clauses.The conjunctions are :when,while,since ,until and as soon as.,after, wh
6、eneverEncourage the students to say out the others .For example,before,till,.Step2:presentation1.Choose some students to read the sentences in the book and tell them the difference.When 引导的时间状语从句中可使用短暂性动词和延续性动词。While 引导的时间状语从句中只可以使用延续性动词。2. Let the students finish the exercises on page 54 and check
7、the answers.3. Explanations: since 引导的时间状语从句中通常使用一般过去时，而主句一般使用现在完成时。till不能用于句首也不能用于not、until中的until.4. Let the students finish the exercises on page 55 .5 Help the students understand the meanings of as soon asandwhenever.,then let the students finish the exercises on page 56.Step 3 Summary1、 before
8、, after, when, while, till, until, as soon as, whenever引导的时间状语从句中，如果主从句都是将来发生的动作，主句用一般将来时，从句用一般现在时。2、since（自从）常与现在完成时连用。3、while（当时）引导的时间状语从句通常要用进行时。 4、before, after, since, till, until还可作介词，后接时间名词。5、当主句和从句的主语是同一个人时还可用：before/ after/ when/ while doing sth.6、as soon as 引导时间状语，表示 “一就”7、till和until通常可以互换
9、，但当“直到”这词用于句首或与not连用时只能用until。Step4: PracticeFinish the exercises on the self-studyStep5: Homework Revise the contents weve learned in Grammar . Recite some key words , phrases & sentences mentioned in Grammar . Pre-learn Integrated skills .Read the sentences and translate them into Chinese and tell
10、 them they are time clauses.The conjunctions are :when,while,since ,until and as soon as.,after, wheneverread the sentences in the book and tell them the difference.finish the exercises on page 54 and check the answers.Master the use of the adverbial time clauses by before, after, when, while, till,
11、 until, as soon as, whenever.Check the homework and the preview.First know about the structures of the time clauses.Pick out some time clauses ,using introduced by when,while,since ,until and as soon as.,after, wheneverBefore learned.课堂达标用as soon as, whenever, until, till, since, when, before, after
12、, while填空。1. I havent heard from him _ he went to the college.2. The best thing to do _ entering a unknown place is to smile.3. His father went on helping poor people _ he died.4. _ the game, he was fine. But afterwards (之后) he was worn out.5. _ he gets the chance, he reads his favourite books.6. Th
13、e workers travelled to Macao _ the difficult work was finished.7. The dog shook its tail _ it saw its master.8. _ Tim was drawing, his little sister was sleeping9. The little girl didnt sleep _ she saw her mother came.板书设计9上 Unit 4 Growing up Grammar1、 before, after, when, while, till, until, as soo
14、n as, whenever引导的时间状语从句中，如果主从句都是将来发生的动作，主句用一般将来时，从句用一般现在时。2、since（自从）常与现在完成时连用。3、while（当时）引导的时间状语从句通常要用进行时。 4、before, after, since, till, until还可作介词，后接时间名词。5、当主句和从句的主语是同一个人时还可用：before/ after/ when/ while doing sth.6、as soon as 引导时间状语，表示 “一就”7、till和until通常可以互换，但当“直到”这词用于句首或与not连用时只能用until。教 后 反 思（上节课存在问题的解决情况、本课教学经验或问题描述、存在问题的原因分析、提出改进措施）
