基数词与序数词

基数词与序数词 基数词序数词基数词序数词基数词序数词 onefirsteleveneleventhtwenty onetwenty first twosecondtwelvetwelfthtwenty threetwenty third threethirdthirteenthirteenththirtythirtieth fourfourthfourteenfourteenthfortyfortieth fivefifthfifteenfifteenthfiftyfiftieth sixsixthsixteensixteenthsixtysixtieth sevenseventhseventeenseventeenthseventyseventieth eighteightheighteeneighteentheightyeightieth nineninthnineteennineteenthninetyninetieth tententhtwentytwentiethhundredhundredth 基数词变序数词口诀 1 二 三 单独记 八去 t 九除 e ve 要用 f 替 整十基数变序数 先把 ty 变成 tie 要是遇到两位数 十位基数个位序 th 最后加上去 注意 序数词前面一般要加 the 巩固练习 写出下列词的序数词形式 1 one 2 two 3 six 4 five 5 nine 6 twelve 7 eight 8 twenty one 写出下列单词的基数词形式 1 third 2 fourth 3 tenth 4 twentieth 5 nineteenth 6 thirty first 根据句子意思填空 1 Children s Day 儿童节 is on the of June 六月 2 There are months 月 in a year 年 3 Teacher s Day 教师节 is on the of September 九月 4 Three plus 加 six is 选择填空 1 My cousin s birthday in on the of October A three B first C the second 2 What date is it today It s of April A twelfth B the 12th C 12th 3 There are days in a week A the seven B seventh C the seventh D seven 4 Sunday is the day of a week A one B first C second 5 Twenty eight minus 减 six is A the twenty second B twenty two C twenty second 6 Four plus 加 is twelve A seven B eight C nine 情态动词和 be 动词 常用情态动词有 must 必须 can could 可以 may might 能 will would 将要 shall 想要 need 需要have to 不得不 1 can could 1 表示能力 Can you lift this heavy box 你可以搬动这重箱子 Mary can speak three languages 玛丽会说三种语言 Can you skate 你会滑冰吗 此时可用 be able to 代替 can 只有一般现在时和一般过去式 而 be able to 则有 更多的时态 I ll not be able to come this afternoon 当表示 经过努力才得以做成功某事 时应用 be able to 不能用 Can 如 He was able to go to the party yesterday evening in spite of the heavy rain 昨天晚上他冒着大雨 经过努力才到达宴会 2 表示请求和允许 Can I go now Yes you can No you can t 此时可与 may 互换 在疑问句中还可用 could might 代替 不是过去式 只是语气更 委婉 不能用于肯定句和答语中 Could I come to see you tomorrow Yes you can 2 may might 1 否定回答时可用 can t 表示 不可以 禁止 Might May I smoke in this room 我可以在这间房间里吸烟吗 No you can t 不 你不可以 May Might I take this book out of the room Yes you can No you can t 用 May I 征徇对方许可时比较正式和客气 而用 Can I 在口语中更常见 3 need must 当以 must 提问 且必须做否定回答时 必须用 needn t 回答 如下 Must I return this book to you now 我必须现在还你这本书吗 No you needn t 不 你不需要 注意 情态动词后常跟动词原形 be 动词 am is are 用法口诀 我 I 用 am 你 you 用 are is 连着他 he 她 she 它 it 单数名词 用 is 复数名词全用 are Eg 例如 I am a boy You are a student He is a boy She is a girl It is a cat The book is over there 一本书 The books are over there 多本书 1 单项选择 1 May I stop my car here No you A can t B mustn t C needn t D don t have to 2 Must we clean the house now No you A needn t B may not C mustn t D can t 3 She Miss Hen A be B am C is D can 4 How old your teacher A be B am C is 5 I go back before lunch No you A Need must B Do need to C Must needn t D May ought to 6 They teachers A is B are C be D am 7 Can you open the window please Yes I A will B would C do D Can 8 Your books not good A is B are C be 二 用 be 动词或情态动词填空 1 I from Australia 2 She a student 3 Jane and Tom my friends 4 My parents very busy every day 5 I skate in winter 6 I open the door Yes you 7 This my book 8 That her dog 9 I go home before afternoon No you 3 写出下列词的适当形式 1 I am 缩略形式 2 is 复数 3 does not 缩略形式 4 are not 缩略形式 5 is not 缩略形式 6 can not 缩略形式 7 she s 完整形式 8 it s 完整形式 9 they re 完整形式 10 don t 完整形式 There be 句型 1 基本结构 There be 主语 地点 时间状语 表示哪里有什么 如 There is a computer in the room 房间里有一台电脑 There are two TV plays every evening 每晚有两场电视剧 2 就近原则 There be 中 be 动词的选择取决于离它最近的名词 如 There is a pen two pencils and a bag on the desk 在桌子上有一只钢笔 两只铅笔和一个书包 There are two boys and a girl in the classroom 在教室里有两个男生和一个女生 3 主语后动词的形式 在 there be 句型中 主语和动词之间是主动关系时 用现在分词 主语和动词 之间是被动关系时 用现在分词 如 There is a boy standing on the ground 有一个男孩站在地上 There are five minutes left now 现在剩下五分钟 4 there be 与 have 的替换 当 there be 句型表示某人所属时 可与 have 对换 如 There are two books in my bag 在我书包里有两本书 I have two books in my bag 我有两本书在书包 5 There be 句型的时态 There be 句型没有语态形式 但是却有比较复杂的时态形式 以及可以表达不 同的情态语境 请看下面的例句 There will be a class meeting this afternoon 一般将来时 今天下午有班会 There was a football match in our school yesterday 一般过去时 昨天我们学校有一场足球赛 There must be something wrong with the computer must be 这台计算机一定出问题了 祈使句 祈使句表示请求 命令 嘱咐 邀请 劝告等 祈使句一般以动词原形开头 如 Stand up 站起来 Don t worry 别担心 Come in everybody 每个人都进来 Let s go Let us go home 走 让我们一起回家 Let him be here by 10 o clock 让他在十点前到这里 祈使句改否定句时 只需在句前加 Don t 若开头是 please 便在其后添加 如 Please open the door 请打开门 Please don t open the door 1 用 be 的正确形式填空 1 There a piano against the wall 2 There some flowers on the desk 3 There some tea in the cup 4 There two tins of coke in the bag 5 There three buildings and a beautiful garden in our school 6 There some meat some bread and some apples on the table 7 There a picture and a clock on the wall 8 There a volleyball match in our school the day after tomorrow 9 There no factories hospitals and schools here fifty years ago 10 There may something wrong with your watch 2 根据中文提示 完成句子 1 桌子上有一本书和两支钢笔 There a book and two pens on the desk 2 钱包里有些钱 There some money in the picture 3 在吉姆的书包里有一些卡片 some cards in Jim s bag 4 里面还有其他的东西吗 anything else in it 5 我们学校有许多班 There many in our school 6 树上没有鸟 There birds in the tree 三 单项选择 1 The TV is too loud Please A turn it down B to turn it down C turning down it D to turn down it 2 How many are there in the picture A woman B women C boy D milk 3 There two bowls of rice on the table A is B have C has D are 4 There a football game in our school A Has B is C be D are 5 Kate your homework here tom