过去分词作状语导学案

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1、过去分词作状语导学案Grammar:pastparticiplesusedastheAdverbial一.LearningAims:ThePastParticipleastheAdverbial二.DifficultandImportantPoints:DistinguishtheusageofthepastparticipleastheadverbialandtheV-ingastheadverbial.三.预习自测（一）单项选择题(   )1. _______ more attention, the tree c

2、ould have grown better.     A. Given       B. To give        C. Giving         D. Having given.(   )2. The computer center, _____last year, is very popular among the students in this school.     A. open        B. opening        C. having opened   D. opened(   )

3、3. The first textbooks _______for teaching English as a foreign language came out in the 16th century.     A. having written B. to be written    C. being written    D. written(   )4. ________ in thought, he almost ran into the car in front of him.     A. Losing

4、      B. Having lost      C. Lost          D. To lose(   )5. ____ such heavy pollution already, it may now be too late to clean up the river.      A. Having suffered    B. Suffering   C. To suffer      D. Suffered（二）过去分词作状语表达什么意义？（可以用来作什么状语？）；过去分词作状语与现在分词作状语有和区

5、别？_______________________________________________________________________________________________________________________________________________________________________________________________________________四、【合作探究】（一）观察下面5个句子1．Askedwhathadhappened,heloweredh

6、ishead.2．Frightenedbythetiger,thegirldidn'tdaretosleepalone.3．Givenmoretime,wecoulddoitbetter.44.Leftathomealone,Johndidn'tfeelafraidatall.5．Theteacherenteredtheclassroom,followedbyagroupofstudents.思考：句中的粗体词是动词的哪种形式？划线部分在句中作什么成分？总结：过去分词（短语）可以在句中作________状语，____

7、__状语,_______状语,______状语和_______状语。小试牛刀：受到邀请去参加晚会，玛丽高兴极了。_______________________________________________________________________________（二）观察下面3个句子（1）Consideredfromthispointofview，thequestionwillbeofgreatimportance.（2）Punishedbytheteacher,Tomfeltunhappy.（3）Asked

8、abouttheaccident,thedriverkeptsilent.思考：三句中的粗体词在句中作什么成分？分别与划线词构成什么关系？总结：过去分词作状语时，与句子的主语是_______关系，即句子主语是分词动作的________举例：Knockeddownbyacar,theoldmanwasbadlyinjured.__________