广东惠州市惠阳一中实验学校高二英语学案：Unit1 Great scientists-Grammar（新人教版必修5）

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精Period3Grammar【学习目标】了解并掌握-ed做定语及表语★预习案PreviewingCaseTranslatethesentenceswiththepastparticiplesfromthereadingpassageandrecitethem.①DoctorJohnSnowwasawell—knowndoctorinLondon。.。②Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.③JohnSnowtoldtheastonishedpeopleinBroadStreettoremove。。.④Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople。⑤Neitheritscause,noritscurewasunderstood。 ⑥Hegotinterestedintwotheories.过去分词是非谓语动词的一种形式,表示动作的_________和_______。它在句子中可以充当________、________、________等成份。本单元仅谈其作______和________的用法。★探究案ExploringCase探究点一：过去分词作定语有前置和后置两种情况。1、前置定语：A类:被动意义:an___________guest=a__________guest一位受尊敬的客人The___________workersarenowbeingtakengoodcareofinthehospital。受伤的工人现正在医院受到良好的照料.B类：完成意义:a_________teacher一位退休的教师Theyarecleaningthe_________leavesintheyard.他们正在打扫院子里的落叶。总结：________的过去分词作定语，通常放在被修饰的名词之______,作前置定语.表示________和________的意义。2、后置定语:Thiswillbethebestnovelofitskindeverwritten(=thathaseverbeenwritten)。Whoweretheguestsinvited(=whohadbeeninvited)toyourpartylastnight？总结：过去分词短语作定语时,放在被修饰的名词之______，作后置定语，作用相当于一个____________。3、注意:=1\＊GB3①如被修饰的词是something,anything，everything,nothing，—one，-body以及those等，分词放在被修饰词的后面。Heisoneofthosekidnapped.他是那些被绑架的人之一.你还有什么没完成的事吗？______________________________________________________________？②单个分词也可以作后置定语,用以强调动作。Theydecidedtochangethematerialused。他们决定更换使用的材料.不及物动词的过去分词仅表示时间的完成,无被动意义。现在分词表示动作正在进行。_______leaves落叶______leaves正在下落的树叶a_________country发达国家a________country发展中国家the_______water（凉）开水the_______water沸水探究点二:过去分词作表语Theteacherseemedquitedelightedattheidea。Whenweheardofthestory，weweredeeplymoved。过去分词作表语表示主语的_________和_________。注意：①作表语的过去分词，________的意味很弱，主要表示动作的_______和某一_______，相当于一个形容词。Theboatisbroken。Thestreetiscrowded.②表示______的过去分词：disappointed,excited，surprised,pleased…表示______的过去分词:lost，known，married,dressed，gone，drunk…Latertheyfoundthattheywerelost.Thehappytimeisgone。常见的作表语的过去分词:amused（愉快的）；connected（连接的）;broken（碎了的)；closed(关闭的)；astonished（吃惊的）；covered（覆盖的)；crowded（拥挤的）；delighted（高兴的）；;dressed(穿着的）；drunk(喝醉的）；experienced(有经验的);worried(担忧的）;interested(感兴趣的);tired(疲劳的）；satisfied（满意的)；surprised(吃惊的）；married（已婚的）,等③过去分词作表语：强调____________________被动语态：强调____________________Myglassesarebroken.(________）Myglasseswerebrokenbymylittledaughter。(________）Hewassurprisedatthenews。(________）Iwasgreatlysurprisedbyaknockatthedoor.（________)★练习PracticeChoosethebestanswers.1。Mostoftheartists______tothepartywerefromSouthAmerica。(MET1990)A。invited

B.toinvite

C。beinginvited

D.hadbeeninvited2。Cleaningwomeninbigcitiesusuallyget______bythehour。(NMET1998）A。pay

B。paying

C.paid

D。topay3.Thefirsttextbook______forteachingEnglishasaforeignlanguagecameoutinthe16thcentury。A.havingwritten

B。tobewritten

C.beingwritten

D。written4。Don’tusewords，expressions，orphrases______onlytopeoplewithspecialknowledge。A.beingknown

B。havingbeenknown

C.tobeknown

D.known5.Hearingloudknocksatthedoor,Samgot______andopenedittofindwhoitwas.A.dressed

B。dressing

C.dress

D。beingdressed6.Allpeoplepresentatthemeetingwere______atthesurprisingnews.A.tosurprise

B.surprised

C.beingsurprised

Dsurprise7。Theynowhaveagovernment，______byallthepeople。A.havingsupported

B.supporting

C.supported

D。tobesupported8。______in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.(2000)A.Beingfounded

B。Itwasfounded

C.Founded

D.FoundingPreviewingCaseTask1Task2.过去分词是非谓语动词的一种形式，表示完成和被动的动作.它在句子中可以充当表语、定语、状语等成份。下面仅谈其作定语和表语的用法。ExploringCase探究点一1.anhonored/respectedguestTheinjuredworkersarenowbeingtakengoodcareofinthehospital。2。aretiredteacher一位退休的教师Theyarecleaningthefallenleavesintheyard。Doyouhaveanythingunfinished？你还有什么没完成的事吗？fallenl