四（上)译林版英语：Unit7知识点梳理

Unit 7 How much?1.How much IS/are.?考点How much…?表示“多少钱”：是询问物品价格的常用语。回答必须用…yuan结构例句①问：How much is+名词单数答：It'st…yuan.-How much is it?-It's five yuan.②问：How much are+名词复数答：They're+yuan“How much are they?They''re twenty yuan..注：对单数或不可数提问，be动词用is:回答用比s.对复数提问，be动词用are;回答用They're;2.数词考点1-12:one,two.three,four,five,six.Seven eight nine ten eleven.twelve13-19:thirteen,fourteen,fifneen,sixteen,seventeen,eighteen,nineteen,20-90:twenty.thirty,forty.fifty,sixty.seventy,eighty,ninety几十几只要先说“几十”，再说“几”，中间连字符。如：21 twenty-one;45 forty-five3.this/that these/those考点结构例词this/that+名词单数this umbrella这把伞these/those+名词复数these shoes这些鞋子4.They're for my sister.它们是给我姐姐的。连词成句容易考：This is for you.这个给你。These are for Mike.这些是给麦克的。Those are for your mother..那些是给你妈妈的。Those stickers are for my sister.那些贴画是给我的姐姐的。5.How many would you like?你想要多少？【考点】区分：How many would you like?'d like four//Four.你想要的数量How many do you have?I have four/Four.你拥有的数量6.tryon考点try on表示“试穿”；试穿的衣物如果具体化，即可放在tryon的中间，也可放在tryon的后面：