高一英语必修四第五单元-Grammarppt课件.ppt

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1、认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Compound words are made from two words:two separate words(roller coaster)one word(craftsmen)or words joined by a hyphen(old

2、-fashioned).Find the compound nouns in the reading passage._rollercoaster,whichever,whatever,free-fall,wherever,southeastern,indoor,outdoor,craftsmen,old-fashioned,steam-engine,world-famous,horseback认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目1.合成名词合成名词(1)n.+n.airconditioner空调空调bloodp

3、ressure血压血压incometax所得税所得税creditcard信用卡信用卡(2)adj.+n.centralbank中央银行中央银行 fastfood快餐快餐Compound合成合成认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目solarsystem太阳系太阳系remotecontrol遥控遥控(3)v-ing+另一词另一词washingmachine洗衣机洗衣机drivinglicense驾驶执照驾驶执照(4)其他方式其他方式by-product副产品副产品editor-in-chief主编主编认识到了贫困户贫

4、困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目2.合成形容词合成形容词(1)过去分词或带过去分词或带ed词尾的词构成。词尾的词构成。absent-minded心不在焉的心不在焉的grey-haired头发灰白的头发灰白的(2)动词的动词的ing或另一词构成或另一词构成long-suffering长期受苦的长期受苦的far-reaching深远的深远的(影响影响)认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目3.合成动词及合成副词合成动词及合成副词water-ski滑冰

5、滑冰overeat吃得太多吃得太多baby-sit看孩子看孩子empty-handed一无所获的一无所获的New words can also be formed by using prefixes and suffixes.Try tofind and underline the prefixes or suffixes in the words below.Then write out the original words.unchangeableadj._dislikev._impossibilityn._unfriendlyadj._overworkv._misunderstandin

6、gn._athleticadj._misreadv._translatorn._changelike possiblefriendwork understandathletereadtranslate认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Derivation:派生派生1)前缀前缀(prefix):(1)dis-:disagree,dislike,disappear(2)in-(il-,im-,ir-):incorrect,impossible,irregular,(3)un-:unhappy,unable,unfi

7、t,addletterstothebeginningortheendofaword.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目(4)non-:nonstop,nonverbal(非语言的非语言的)(5)re-:rewrite,review2)后缀后缀(suffix):(1)构成名词：构成名词：-er,-ese,-ist,-ian,-ment,-tion,-ness,-th.buyer,Chinese,socialist,musicianagreement,collection,illness,truth认识到了贫困户贫

8、困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目(2)构成形容词构成形容词:-al,-an,-ful,-ing,-y,-lessnational,American,careful,exciting,cloudy,useless(3)构成动词构成动词:-fy,-is(z)e:beautify,realize(4)构成副词构成副词:-ly:badly(5)构成数词构成数词:-teen,-ty,-ththirteen,sixty,twelfthFill in the table with the different forms of the wo

9、rds.NounverbAdjectiveAdverbamusementamuseamusingamusinglyadmitimaginesettleequipattractadmissionadmissibleadmissiblyimaginationimaginative imaginativelysettlementsettledequipmentequippedattractionattractiveattractively认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Conversion:转化转化(1)v.n.:

10、(2)n.v.:(3)adj.v.:(4)adv.v.:changethepartofspeechofaword.charge(v.)charge(n.)hand(n.)hand(v.)clean(adj.)clean(v.)down(adv.)down(v.)认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目I.根据词形和词性，猜测下列合成词的根据词形和词性，猜测下列合成词的意思。意思。1.crosswalkn._2.forget-me-notn._3.Y-shapedadj._4.mother-to-ben._Practi

11、ce人行横道人行横道勿忘我勿忘我Y形的形的准妈妈准妈妈认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目II.用划线词的名词形式改写句子。用划线词的名词形式改写句子。1.Shemicrowavedherlunch._2.Mygrandmotherbottledthejuiceandcannedthepickles(泡菜泡菜)._Sheheatedherlunchinthemicrowave.Mygrandmotherputthejuiceinabottleandthepicklesinacan.III.用斜体部分的名词形式填空

12、。用斜体部分的名词形式填空。1.Idecidedthis.Itwasmy_.2.Weallwanttobehappy.Weseek_.3.Weallagree.Wereallin_.4.Whodiscoveredthis?Whomadethis_?5.Wellallarrive.Wellbemeton_.decisionhappinessagreementdiscoveryarrival6.Canyouexplainit?Istherea(n)_?7.Dontbesocurious.Controlyour_.8.Iwarnedyou.Igaveyouenough_.explanationcur

13、iositywarningIV.用括号内所给单词的适当形式填空。用括号内所给单词的适当形式填空。1.Workingwithsmallchildrenisavery_(stress)job.2.Itwasvery_(polite)ofyoutocallhimaliar.3.Ididntintendtohurtyou.Ididit_(accident).4.Mynewshoesareverynice,butunfortunatelytheyareextremely_(comfortable).stressfulimpoliteaccidentallyuncomfortable5.Be_(care)

14、.Theweatherisawfultoday.6.Whenthefirst_(settle)movedintothearea,theyfacedgreathardships.7.Themanwastall,witha(n)_(athlete)build.8.Speakingthrougha(n)_(translate),shedescribedherlifeinGuatemala.carefulsettlersathletictranslatorV.给下列单词加上前缀给下列单词加上前缀dis-,un-,in-或或im-,构成意思相反的词。构成意思相反的词。1.agree_plete_3.he

15、althy_4.important_5.able_6.cover_7.known_ 8.practical_9.tidy_10.perfect_11.visible_ 12.fit_disagreeincompleteunhealthyunimportantunablediscover/uncoverunknownimpracticaluntidyimperfectinvisibleunfit认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目1.Doyouthinkshoppingonlinewill_taketheplace

16、ofshoppinginstores?A.especiallyB.frequentlyC.merelyD.finallyD认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目2.Thedoctorisskilledattreatinghearttroubleandneveracceptsanygiftfromhispatients,sohehasaverygood_.A.expectationB.reputationC.contributionD.civilizationB认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目3.Ittookusquitealongtimetogettotheamusementpark.Itwas_journey.A.threehourB.athree-hoursC.athree-hourD.threehours C认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Finish Exercises 1-3 on Page 71.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目