新概念英语第一册15-16课(第三课时)

词汇句型语法练习Words0102Keyknowledge名词单数变复数可数名词总结：1.一般情况下,直接在名词词尾加-s.2.以s,x,sh,ch结尾的名词,在词尾加-es.3.以辅音字母+y结尾的名词，要变y为i再加-es.5.以f或fe结尾的名词，先将f或fe变为v,再加-es.6.以o结尾的名词,表示无生命事物的名词加-s,表示有生命事物的名词加-es。4.以“元音字母+y”结尾的名词，直接在词尾加-s.妻子持刀去宰狼，小偷吓得发了慌；躲在架后保己命，半片树叶遮目光。wife（妻子），knife（小刀），wolf（狼），thief（小偷），shelf（架子），self（自己），life（生命），half（一半），leaf（树叶）。除这九个单词以外，其余以f或fe结尾直接+s以o结尾的名词,表示无生命事物的名词，词尾加-s,表示有生命事物的名词，词尾加-es。加-es的名词有:potato,tomato,hero，Negro,mango巧记:黑人英雄爱吃土豆炖西红柿烩芒果。不规则变化男女与合成，a把e来变。牙脚与白鹅，oo变ee。Child后加-ren，mouse要把mice变。鱼鹿绵羊不用变。中日不变英法变，其他全部+s。另：容易忽略的变化this这个-------that那个-------I我-----------me我--------you你-------he/she/it/TA--him/her/itTA-am/isbe动词------these这些those那些we我们us我们you你们they他们them他们arebe动词my我的-------your你的-------Its/his/herTa的----mine我的--------yours你的-------his/hers/its/TA的--our我们的your你们的their他们的ours我们的yours你们的theirs他们的Thisisabook.→Thesearebooks.①要把名词、代词或指示代词要变为复数。Iamastudent.→Wearestudents.②am,is要变为are。Heisaboy.→Theyareboys.③不定冠词a,an要去掉。不定冠词a,an要还可以变成some。Itisacat.→Theyarecats.④普通单数名词要变为复数形式。②am,is要变为are。③不定冠词a,an要去掉。①要把主语（名词、代词、指示代词）变复数。④普通单数名词要变为复数形式。句子单数变复数1.Thisisabook.2.Thatisaneraser.3.Itisaredapple.4.Iamaboy.5.He/Sheisateacher.6.What’sthis?Thesearebooks.Thoseareerasers.Theyareredapples.Weareboys.Theyareteachers.What’rethese?Excercises1.Thewomanisanurse.(改为复数句)The___________________________.2.Therearesomeoldcars.(改为单数句)There__________________old_________.3.Hehasanewbook.(改为复数句)__________________new_________.4.Aretheseyourbooks?(改为单数句)______________your_______?5.Isthereasheepintheplayground?(改为复数句)________there________________intheplayground?womenarenursesisancarTheyhavebooksIsthisbooksAresheepsomeany单数—复数（肯定句）Thisismycase.（单数形式）Thesearemycases.（复数形式）单数—复数（否定句）Thisisnotmycase.（单数形式）Thesearen’tmycases.（复数形式）单数—复数（一般疑问句）Isthisyourcase?（单数形式）Aretheseyourcases?（复数形式）Yes,itis.（单数形式）Yes,theyare.（复数形式）单数—复数（特殊疑问句）Whatcolourisyourcase?（单数形式）Whatcolourareyourcases?（复数形式）Itisgreen.（单数形式）Theyaregreen.（复数形式）练习Thisismycar.Thisisnotmycar.Isthisyourcar?Yes,itis./No,itisn’t.Thesearemycars.Thesearenotmycars.Aretheseyourcars?Yes,theyare./No,theyaren’t.练习WhatcolourWhatcolourisyourblouse?It’spurple.Whatcolourareyourblouses?They’repurple.练习•yourdog?(yes)Isthisyourdog?Yes,itis.•yourdogs?(no)Aretheseyourdogs?No,theyaren’t.练习•yourdesk?(yes)Isthisyourdesk?Yes,itis.•Whatcolour?Whatcolourisyourdesk?It’sblue.练习•yourdesks?(yes)Aretheseyourdesks?Yes,theyare.•Whatcolour?Whatcolourareyourdesks?Theyarebrown.练习•yourumbrellas?(Steven's)Aretheseyourumbrellas?No,theyaren’t.TheyareSteven's.•Whatcolour?Whatcolourarehisumbrellas?Theyareblack.TheyareSteven's.练习•yoursuits?Aretheseyoursuits?No,theyaren’t.•Whatcolour?Whatcolourarehissuits?Theyareblack.练习•yourbooks?Aretheseyourbooks?No,theyaren’t.•Whatcolour?Whatcolourareherbooks?Theyarered,orangeandblue.tiesorangeYes,theyare.Aretheseyourties?Whatcolourareyourties?They’reorange.ticketsyellowYes,theyare.Aretheseyourtickets?Whatcolourareyourtickets?They’reyellow.Isthis–ArethesedogsbrownandwhiteYes,theyare.Aretheseyourdogs?Whatcolourareyourdogs?They’rebrownandwhite.blousesyellowYes,theyare.Aretheseyourblouses?Whatcolourareyourblouses?They’reyellow.umbrellasblackYes,theyare.Aretheseyourumbrellas?Whatcolourareyourumbrellas?They’reblack.passportsgreenYes,theyare.Aretheseyourpassports?Whatcolourareyourpassports?They’regreen.coatsgreyYes,theyare.Aretheseyourcoats?Whatcolourareyourcoats?They’regrey.hatsgreyandblackYes,theyare.Aretheseyourhats?Whatcolourareyourhats?They’regreyandblack.carsblueYes,theyare.Aretheseyourcars?Whatcolourareyourcars?They’reblue.carpetsredYes,theyare.Aretheseyourcarpets?Whatcolourareyourcarpets?They’rered.Lesson16Areyou...？练习•American?AreyouAmerican?Yes,Iam.AreyouAmerican?Yes,weare.练习•English?AreyouAmerican?No，I’mnot.I’mEnglish.AreyouAmerican?No,wearenot.WeareEnglish.NewwordsRussia/rʌʃə/n.俄罗斯（国名）Russian̸rʌʃən̸̸adj.俄罗斯的n.俄罗斯人，俄语练习•Russian?AreyouRussian?Yes,Iam.AreyouRussian?No,weareNetherlandsn.荷兰/nelndz/Dutch̸dʌtʃ̸̸adj.荷兰的n.荷兰人，荷兰语练习•Dutch?AreyouDutch?Yes,Iam.AreyouDutch?Yes,weare.Denmarkn.丹麦（国名）/denma:k/Danish̸‘deiniʃ̸̸adj.丹麦的n.丹麦人，丹麦语练习•Danish?AreyouDanish?Yes，Iam.AreyouDanish?Yes,weare.Norwayn.挪威（国名）/n:wei/Norwegian̸'nɔːwiːʤən̸̸adj.挪威的n.挪威人，挪威语练习•Norwegian?AretheyNorwegian?Yes，theyare.CountryNationalityCountryNationalityChinaChineseSwedenSwedishAmericaAmericanJapanJapaneseRussiaRussianFranceFrenchNetherlandsDutchEnglandEnglishDenmarkDanishGermanyGermanNorwayNorwegianKoreaKoreanItalyItalian国家名与国籍Words01customs[‘kʌstəmz]n.海关officer̸'ɔfisə̸̸n.官员海关官员customsofficerofficen.办公室intheoffice在办公室里girl̸'gəːl̸̸女孩，姑娘tourist̸tʊərist̸̸旅游者friend̸frend̸̸朋友tourist̸tʊərist̸̸n.旅游者tourn.观光，旅游traveln.旅行（泛指）travelern.旅行者tripv.n.旅行（短途）afriendlysmilebefriendlytosomeoneSheisveryfriendlytome.friendship：友谊Wishourfriendshiplastlong.friendlyadj.友好的friend̸frend̸̸n.朋友passport̸'paːspɔːt̸̸护照pass通过、port港口redadj.红色的redbull红牛redcase红色的箱子Iseered.我生气了，我急了。greyadj.①灰色的，偏灰的②头发灰白的Herhairisgrey.③面色苍白的Cocolooksgreyandtired.可可面色苍白，显得疲惫。yellowadj.黄色的yellowwind沙尘暴blackadj.黑色的n.黑人inblackandwhite白纸黑字blackbox黑匣子blackout停电，（暂时）失去知觉BlackFrid