动词Be（amisare）的用法：我(I)是am;你(you)是are;is跟着他（he）她（she）（it）；单数is,复数are。用amisareisn’taren’t填空1What____yourname?Myname______Amy.2Hello,I_____Anny,I______fromAmerica.3Mybooks_____new.Whataboutyours?4This_____mymother,she____(notbe)ateacher.5Theirteachers’office_____besidemyclassroom.6What____youdoing?I____makingdumplings.7There____littlefoodinthefridge.Butthere_____somepearsinit.8_____thatyoursister?She____verynice.9Where____yourbooks?They______inmybedroom.10Thewomanwithtwoboys____MissLi.11Who_____singinginthenextroom.LiHuais.12Twoandfive______seven.13MissLiandMrLi______teacehers.14There_____lotsofsheeponthefarm.15SuYangwithherthreefriends______fromChina16Look,theboys____playingfootballoverthere.17Hewithhisclassmates_____playingbasketballontheplayground.18What_____this?It______anelephant.19_____youanurse?No,I______.20What_____thetime,please?It______7o’clock.21_____LiLeiandAmygoodfriends?Yes,they_____.\No,they_____.22What____yougoingtodo?I____goingtohaveapicnic.23What_____these?They_____sheep.24_____theresomewaterinthebottle?No,there_____.25Where____Tomfrom?He____fromAmerica.26You___astudent,I_____ateacher,we_____Chinese.27____yourparentsgoingtogotoLondontomorrow?No,they_____.28This____anorange,that_____anapple;These_____somefruits,those____somevegetables.29I____(notbe)inClassOne,Lucy_____(notbe)ClassThree,we____inthesameclass,ClassFour.30_____yourbrothertall?Yes,he_____.\No,he_____.31Who____thatmanunderthetree?Maybehe_____MrLi.32Beijing____biggerthanLondon.33____AmyyoungerthanDaming?No,she____.34WashingtonD.C_____thecapitaloftheUSA.不定冠词a，an的用法不定冠词a，an表示“一”的概念，但并不强调数目，只表示名词为不特定者。a用在以辅音音素开头的单词或字母前，an用在以元音音素开头的单词或字母前。表示数量“一”。abook一本书anorange一个橘子笼统地指某人或某物，但不具体说明。Thereisacarintheyard.院子里有一辆小汽车。泛指一类人或事物。Ahorseisausefulanimal.马是有用的动物。表示首次提到的人或事物（常用于介词用语中）。Thisisakey.这是一把钥匙。表示某一类人或事物中的任何一个。Thereisanelephantinthezoo.动物园里有一头大象。用于抽象名词前，使抽象名词具体化，表示“一次、一种、一场”等。It’sapleasuretotalkwithyou.和你谈话很愉快。用于某些固定搭配中。havealook看一看takeawalk散步h