陕西省中考英语考点解密 第一部分 教材知识梳理 七上 Units 7-12.doc

最新资料推荐七年级上 7到12重难点精讲考点一 How much are these socks?这些袜子多少钱?(P41)【用法归纳】询问价格的句型“How much加be加主语(名词)？”用于询问价格,意为“什么多少钱？”其中be动词的单复数由其后的主语来决定,如果主语是不可数名词或可数名词单数,一般用is；若主语是复数, 一般用are。如：How much is that coat?那件大衣多少钱？One hundred and twenty yuan.120元。询问价格的另一个常用句型是“What is the price of 加名词？”如：How much is the blue skirt? 等于What is the price of the blue skirt?这条蓝裙子多少钱？询问价格还可用句型“How much加助动词(do或does)加主语(名词)加cost?” 如：How much does this sweater cost? 这件毛衣多少钱？It is twenty dollars.或It costs twenty dollars. 20美元。【知识拓展】“How much加不可数名词”用于询问不可数名词量的多少。如：How much bread do you want?你想要多少面包？询问可数名词的具体数目用“How many加可数名词复数”。如：How many students are there in your class? 你们班有多少个学生？考点二Can I help you? 我能帮助你吗？(P43)【用法归纳】help的用法help 构成的常用搭配：help somebody with something 在什么方面帮助某人help somebody (to) do something 帮某人做某事help oneself to. 随便吃、喝什么with the help of. 在什么的帮助下ask somebody for help 向某人请求帮助如：He often helps me with my English. 他常帮我学英语。Let me help you mend the bike. 让我帮你修自行车吧！With the help of him， I finished the work on time. 在他的帮助下，我按时完成了工作。考点三Come and buy your clothes at Huaxings great sale! 华兴商场在打折，大家快来买衣服啊！(45页)【用法归纳】辨析buy与sell这两个词为反义词，意思相反，具体用法如下：buy意为“买”,后可接双宾语, 即buy somebody something 或buy something for somebody，意为“给某人买某物”；buy something fromsomewhere意为“从什么地方买来某东西”。如：I bought my son a bike.或I bought a bike for my son. 我给儿子买了辆自行车。He bought a new book from that store.他从那家书店买了一本新书。sell意为“卖”后也可接双宾语, 即sell sb something或sell something to somebody，意为“把某物卖给某人”；sell something to.意为“把某东西出售给”。 如：This shop sells school things to the students.这家商店向学生出售学习用品。【知识拓展】sale可以作可数名词，如：I had a few sales today. 我今天做了几个生意。有关sale的短语： on sale 打折 for sale 出售考点四Anybody can afford our prices! 我们的价位任何人都能接受。(P45)【用法归纳】price的用法price只有high,low(高、低)之别。不能用cheap， expensive或dear来修饰。如：He bought this coat at a low price. 他以低价购得这件外套。I think the price is a little high. 我觉得这个价格高了点。最新精品资料整理推荐，更新于二二二年四月四日2022年4月4日星期一08:46:37