牛津英语七年级下册第六单元知识点详解(5页).doc

-牛津英语七年级下册第六单元知识点详解-第 5 页牛津英语七年级下册第六单元知识点详解一、课文知识讲解1. Hobo, carry it for me. 霍波，帮我拿一下。（1）carry，动词，“搬，拿”它的第三人称单数形式为“carries”，carry sth for sb意为“为某人搬某物” Hobo often takes newspapers for me.(2)本句是一个祈使句，以动词原形开头，表示请求对方去做某事。如果不想让对方去做，可以在句首加上dont.如：Dont carry it for me.2. You complain too much. The bag isnt that heavy. 你抱怨得太多了，这个包不是那么重的。（1）complain too much“抱怨得太多”, too much用来修饰动词，表示程度，如eat too much吃的太多（2）that相当于so，翻译成“那么，那样”,是表示程度的副词The old man cannot walk that far.辨析too much和much too英语中too much与much too虽然表面上只是词序颠倒的差别，但实际上，这两个词不论在意义上还是在用法上都有所不同。too much的意思是“太多”，much too的意思是“在很大程度上太”。现将它们二者的具体用法举例如下：too much 1相当于形容词，意为“”，用在前面作或在后面作。如： Americans eat too much meat in my opinion依我看，美国人吃的肉太多。 I drank too much cola last nig ht昨天晚上我可乐喝得太多了。 The work is too much for her这工作她干不了。 She's afraid the trip will be too m uch forme她怕我受不了旅途的劳累。 2相当于名词，在句子中作主语或。如： Too much was happening all at once同时发生的事情太多了。 You have given me too much你给我的太多了。 3相当于副词，在句子中作。如： You work too much你工作干得太多了。 She talks too much她话说得太多了。 much too much too的用法比较简单，只用作副词作状语，但它不单独使用，在句子中要修饰形容词或副词，但不修饰动词。如： You are much too kind to me你对我实在太好了。 It's much too cold天气实在太冷了。 You are driving much too fast你开车太快了。3. What outdoor activity would you like to try? 你想要尝试什么户外活动啊？try“尝试”如：try this way 尝试一下这个方法拓展：（1）try doing sth“尝试着做某事” I try opening the door. 我试着去打开门。 （2）try to do sth “尽力去做某事” I always try to work hard. 我总是尽力地去努力工作。4. Soon Alice was small enough to go through the door 很快爱丽丝就小得足以通过那扇门了.be small enough to do sth“足够小去做某事”。该词组结构为“be+形容词+enough+ to do sth”，表示“足够.去做某事” He is old enough to go to school.5.Remember to take your mobile phone, Amy. 记得带上你的手机，艾米。（1）remember to do sth“记得做某事”如：I asked Amy to remember to bring her books to me.（2）remember doing sth“记得做过某事”如：I remembered turning off the light when I left.二、语法知识讲解一般过去时的否定句和疑问句及回答1.由be动词构成的一般过去时的否定形式：在was和were后面直接加not，可以缩写成wasnt和werent如： I wasnt in Nanjing this time last year. They werent teachers two years ago.2.由行为动词构成的一般过去时的否定形式：在行为动词前加助动词didnt，后面的动词为原形。如：Yesterday, I didnt go to school. Because I was ill.3.由be动词构成的一般过去时改为疑问句，直接把be动词提前至句首，回答用“Yes,主语+was/were.”或“No,主语+wasnt/werent”如：- Were you happy yesterday? -Yes, I was.4.由行为动词构成的一般过去时改为疑问句，在句首加助动词did，后面的动词为原形。回答用“Yes,主语+did”或“No,主语+didnt” -Did she do well in Chinese when she was at school? -Yes, she did.