现在分词精讲及练习

现在分词Step1复习导入

在句子中_________________的动词。1什么是非谓语动词？不充当谓语成分32点击添加文本点击添加文本点击添加文本点击添加文本判断非谓语动词的形式：→表目的和将来，用__________________→表主动和进行，用__________________→表被动和完成，用__________________确定谓语动词or非谓语动词？→填非谓语：句子中已有_______且无_______。动词连词不定式todo现在分词doing过去分词done①了解现在分词的变化规则

③学会判断现在分词在句子中的成分②掌握现在分词的两大功能

2.教学重难点:

掌握现在分词的两大功能

1.教学目标:step2：学习目标一：现在分词的变化规则１．一般情况直接加-ing例:sweep-sweepingread-reading２．以不发音ｅ结尾的去ｅ加-ing

例：take-takingmake-making

３．元音+辅音字母结尾，双写该辅音字母加-ing

例：shop-shoppingsit-sitting4.不规则变化（没有变化规则）例:die---dyinglie---lyingtie-tying咱们写写吧：work________sleep________study_______take________make________dance_______cut________put_________begin________lie_________tie_________die________workingsleepingstudyingtakingmakingdancingcuttinglyingputtingtyingbeginningdying①theAttribute(定语)②theAdverbial(状语)The–ingformas学习目标二：现在分词的句法功能adancingboytwocryingpigsfoursmilingfrogs1.现在分词用来修饰_____.arunningdog名词1.现在分词作定语功能2.单个的现在分词放在被修饰的名词___（前/后）.前Thehen

walkinginthefrontisthemotherchicken.Thebigpigdancinginthemiddleisthemotherpig.

现在分词短语做定语时？

3.现在分词短语修饰名词时放在名词的____(前/后）.后

定语功能特点总结(conclusion)

1.单个现在分词做定语时：

功能：修饰

位置：eg.adancingboy一个跳舞的男孩2.现在分词短语做定语时：

功能：修饰

位置：eg:aboydancinginthefront一个在前面跳舞的男孩后置定语名词放在被修饰的名词前名词放在被修饰的名词后①一个跳舞的男孩adancingboy②一个唱歌的女孩asinginggirl③一个有趣的故事aninterestingstory④做在窗户边上的那个女孩thegirlsittingbythewindow⑤站在校门口的那个男孩theboystandingattheschoolgate

咱们比比吧3.Walking

inthestreet,Imetmybestfriendyesterday.2.Workinghard,he

didn’tfeeltired.特点：①当现在分词短语作状语时，其逻辑主语是________。②有_______与主句隔开。

2.现在分词的状语功能探索发现:1.Hearingthegoodnews,wejumpedwithjoy.主句主语逗号主句从句主句主语从句主句主句主语1._____________________________(走出教室)，hefoundanoteof﹩100lyingontheground.2.________________________________(从山顶上看)，you’llfindHuaibeiisareallybeautifulcity.3.____________(好好学习)，you’llpassthecomingexam.WalkingoutoftheclassroomSeeingfromthetopofthehillStudyinghardChallengeyourself!用现在分词填空学习目标三：

如何判断其在句中的成分？

1.定语：单个现在分词

现在分词词组

2.状语：放在名词前放在名词后①逻辑主语是主句主语②有逗号与主句隔开。本质：是否有逗号与句子隔开

咱们比比吧：①Heisasmiling

boy.②Usingyourhead,you’llhaveagoodidea.③Thefactorymaking

toysisrunbyhim.④Thegirl

standingunderthetreeismyfriend.⑤Studinghard,you'llhavegoodgrades.定语状语定语定语状语

现在分词1.变化规则（rules)2.两大功能（functions):定语：单个现在分词：现在分词短语：状语3.如何判断在句子中成分：step3课堂小结(V-ing)修饰名词名词前名词后①有逗号与主句隔开。②逻辑主语是主句主语是否有逗号与句子隔开

step4:doexercises!课堂练习一、观察下列例句,思考划线部分在句子中的成分。(1)Thisisaninterestingbook.()(2)Themansittingbythewindowisourmathsteacher.()(3)Seeingtheteacherenteringtheroom,thestudentsstoodup.()(4)ThemantalkingwithmyfatherisMr.Wang.()(5)Hegotuplateandhurriedtohisoffice,leavingthebreakfastuntouched.()定语定语状语定语状语二、用所给单词的非谓语动词的形式填空(1)________(hear)thenews,wegotexcited.(2)Hesitsintheclassroom,________(read)thebook.(3)Peole______(live)indifferentcountriesmadedifferentwords(4)Theboy________(sleep)intheclassroomlooksverytired.Hearingreadinglivingsleeping(5)Ilikereadingthebook______(write)bySanMao.(6)Ishoulddomoreexercises_________(improve)myEnglish.(7)Helay（躺）inthebed,________(read)anovel.writtentoimprovereading1.“Youcan’tcatchme!”Janetshouted,_______away.A.runB.runningC.torunD.ran三、单项选择题B2.Thestormleft,_____alotofdamagetothisarea.A.causedB.causeingC.tocauseD.causingD3._____thehouseonfire,hedialed(拨打)119.A.ToseeB.SeeingC.SawD.Havingseen4._____apostoffice,Istopped____stamps(邮票).A.Passed,buyingB.Passing,tobuyC.Pass,tobuyD.Havingpassed,buyBB

Compulsory(必做):

1.复习现在分词的定语和状语功能。2.完成课后练习题。

HomeworkCommentsarewelcome!板书设计

动词-ing形式1.变化规则（rules)2.两大功能（functions