Unit18Mencancook,too!让我们来做晚餐吧Let’scookdinner.给我一些米饭Givemesomerice.在平底锅里放些水Putsomewaterinthepan.把刀递给我Passmeaknife那里有个大的勺子吗?Isthereabigspoonoverthere?你是对的Youareright.Review:Pronunciation:/m/myMummothermeetbedroomfamilyhandsomecamera/n/nameneighbournightknifespoononionstudenthusbandaaananyanysomesomeanyanyanyasomeaanysomeansomeaanysome/any修饰可数名词复数或不可数名词some用于肯定句,any用于否定句和疑问句Discuss:Patterns:•Isthereascanner/’skænə/intheoffice?Yes,thereis./No,thereisn’t.•What’sinthepacket/pækit/?•Ican’tseeanycoffeeinthepacket.•Givemesomemilk,please.mp3\U18-3PatternPractice.mp3Therebe肯定句常见四个基本结构:Therebe,therebe,四兄弟;两个some,两个一,意义:某物在某地Thereisahouseinthepicture.→Thereisa+单数可数词+....在某地有一个...Thereisanorangeonthetable.→Thereisan+单数可数名词+....在某地有一个...Thereissomewaterintheglass.→Thereissome+不可数名词+....在某地有一些...Therearesomechildrenintheclassroom.→Therearesome+可数名词复数+....在某地有一些.在一般疑问句和否定句中,要用any替换掉肯定句中的somesome加可数名词复数,还加+不可数名词,若在否定、疑问句any用在some处Thereissomewaterinthepan.Isthereanywaterinthepan.Thereisn’tanywaterinthepan.1.There________manymonkeysinthemountain.2.There_______abeautifulgardeninourschool.3.There_________somewaterintheglass.4.There__________somebreadonthetable.5._________thereanymapsonthewall?6.There__________twentydesksinourclassroom.7.There__________abirdinthetree.8.There__________sometreesnearthehouse.9.________thereacupofteaonthetable?10.There_________someapplejuiceintheglass.练习1:用is或are填空11.Thereare_____chairsinBetty'sroom.12.Thereis______milkinthebottle.13.Therearen’t________childreninthepark.14.Thereis_______riceinthepan.15.Arethere_____studentsinourclassroom.16.Thereare______birdsandalionintheforest.17.Therearen’t______orangesonthetable.18.Therearen’t______thingsoverthere19.Arethere_______erasersinthepencil-case.20.Thereare______televisionsinthelivingroom.练习2:用any或some填空