预备课程第四单元语法

welcome TenLittleIndianBoys Onelittle twolittle threelittleIndians Fourlittle fivelittle sixlittleIndians Sevenlittle eightlittle ninelittleIndians TenlittleIndianboys Unit4Myclassroom Grammar Numbers 11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty Numbers 222426282930 twenty one twenty two twenty three twenty four twenty five twenty six twenty seven twenty eight twenty nine thirty Completethenumbers1 30 onefiveeleventhirteeneighteentwentytwenty onethirty two three four six seven eight nine ten twelve fourteen fifteen sixteen seventeen nineteen twenty two twenty three twenty four twenty five twenty six twenty seven twenty eight twenty nine a oneteacher threeteachers twodesks fiveboxes fifteenrubbers eighteenpencils a onepicture a oneposter a oneball a onestudent thirteenpictures threeballs twentystudents Chinese English 1 四个男孩2 十一只小狗3 二十位医生4 七个女孩5 三位司机6 九只猫7 二块黑板8 五扇门 fourboys elevendogs twentydoctors sevengirls threedrivers ninecats twoblackboards fivedoors 名词单数变复数 一般情况词尾加Spencilssisters 以S X CH SH结尾加ESboxesdresses 以辅音字母加Y结尾 变Y为I 再加ESfamily families 特殊情况man mendeer deer Therebe句型 表示 某处有某物 的意思 例如 Thereisablackboardintheclassroom 教室里有一块黑板 Thereare59desksinmyclass 我的班级有59张课桌 Thereisablackboardand59desksinmyclass Thereare59desksandablackboardinmyclass 我的班级有一块黑板和59张课桌 Choice 1 There apolicemanintheroom A beB isC are 2 Thereare nursesinthehospital 医院 A thirtyB isC a 3 Thereis pictureintheclassroom A aB twoC 4 Therearethree onthechair A posterB theposterC posters 5 There ateacherandtwentystudentsbehindthewall A isB areC 6 sixnewbooksontheteacher sdesk A IhaveB ThereareC Thereis B A A C A B Inmyschool thereisanartroom Itisclean Thereis a teacherand studentsinit Thereare desksinit arebigand aresmall Onthebigdesks thereare ballsand boxes Onthesmalldesks thereare pencilsand rubbers Thereare picturesandaposteronthewall Weareveryhappyintheartroom twenty twelve Two ten three five eighteen fifteen thirteen Languagepoints 1 anartroom 一间美术室以元音音素开头的单词表示一个时用an 例如 anappleanhour2 clean 动词 打扫 例如 cleanthewindow擦玻璃 形容词 干净的 例如 thecleanwindow干净的玻璃3 Inmyschool thereis 为了起强调作用 therebe句型中的介词短语可以提前 例如 Ontheteacher sdesk thereare Consolidation 数词1 30 可数名词的单数形式如何变复数形式 用Therebe句型描述某处 某地有某物 Homework Pra