牛津上海广州英语七年级上册U1U5及作业练习.docx
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1、牛津上海广州英语七年级上册U1U5及作业练习七年级上册英语 15知识总结 l “would like to do”表示“想做” = want to do E.g. I would like/want to play basketball.我想打篮球。 Playing chess是动词-ing短语,用在is后面作表语 动词-ing短语还可以作主语 enjoy + doing形式 l finish, keep, practise等+doing sth. work as从事工作 E.g. He worked as a bus driver when he was 20. He is keen on
2、running. l be in glasses = be wearing glasses 意思是“戴着眼镜”=I am wearing glasses 舞者dance + r 演员act + or 招待员wait + er 工程师engine + er l 表示“参加某一组织”,“代表某一队伍”时,常用介词on l one of + superlative+ n.(plural),表示中最的之一 E.g. Beijing is one of the biggest cities in China. l 不定冠词a & an l 当第一次提及某人或某物时,在名词前使用a或an l 当以辅音音素
3、开头的单词时,前面用a E.g. a house, a useful book l 当以元音因素开头的单词时,前面用an E.g. an apple, an hour l 定冠词the l 当我们在次提及到某人或某物时,在名词前用the l 在表示独一无二的事时要用the l 国家名和地名前面不用the,例外:the UK, the USA l play the guitar, play volleyball 乐器前加the,球类前不加the l 序数词前加the,三餐前不加the,指一家人前加the l many + C.修饰可数名词 much + U. 修饰不可数名词 l at the b
4、eginning of在的开始 at the end of在的末尾 in the middle在中间 l why not + do sth. = why dont you do sth. Unit2 Our Daily Life l 单数概念:onethe other两者中的一个,另一个 E.g. I have two brothers. One is a doctor, and the other is a teacher. l 单数概念:oneanother三者或三者中的一个,另一个 l 复数概念:someother + n.(pl.)一些,另一些 E.g. Some students c
5、ome from Yuexiu, some are from Baiyun and others are from Panyu. l 复数概念:somethe other + n.(pl.)一些,另一些 E.g. There are nine apples on the table. Some are red, the others are green. l 一般现在时 l 频率副词通常位于:be动词,助动词,情态动词的后面,行为动词的前面。sometimes还可以位于句首。 l 一般现在时表示经常发生的动作或经常存在的状态、日常行为习惯或客观事实等。 l 谓语动词是be动词的变化: 否定句:
6、主语 + be + not +其它 一般疑问句:be +主语+其它 特殊疑问句:疑问词+一般疑问句? l 谓语动词是行为动词的变化:主语+行为动词原型 当主语为第三人称单数(he, she, it)时,要在行为动词后加“-s”或“-es” 否定句:主语+dont(doesnt)+动词原型 一般疑问句:Do(Does)+主语+动词原形+其它 特殊疑问句:特殊疑问词+一般疑问句? l 动词第三人称单数形式的构成: 1. 一般的动词后面直接加-s,如:walkwalks 2. 以-s, -x, -sh或-ch结尾的动词后加-es,如:discussdiscusses 3. 以辅音字母+y结尾的动词,
7、变y为i再加-es,如:studystudies 4. 特殊变化,如:dodoes l with+身体特征,经常用来描述一个人的动作、体态特征、外貌或身上的装饰品 E.g. the girl with big eyes, the boy with his hands on his head l be in+颜色+衣服表示穿着什么颜色的衣服 E.g. be in the blue T-shirt, be in the white shirt Unit3 Troubles l interesting、exciting通常用来描述事物 -ed修饰人,-ing修饰物 interested、excite
8、d通常描述人 l keep意为“保持”,连系动词。后跟形容词构成系表结构。表示“保持某种状态”。类似用法的连系动词还有feel, become等 E.g. feel hot, become more beautiful l 一般过去时 l 表示过去某一时间所发生的动作或存在的状态,一般与表示过去的时间状语连用。 l 规则动词的过去式变化方式: 1. 一般的动词后面加-ed 2. 以-e结尾的动词后面加-d 3. 以辅音字母+y结尾的动词变y为i,再加-ed 4. 以重读闭音节结尾,末尾只有一个辅音字母的动词,先双写这个辅音字母,再加-ed l bewas/were bringbrought b
9、uybought cancould comecame dodid drivedrove fallfell getgot givegave gowent hearheard knowknew meetmet leaveleft putput riderode runran saysaid seesaw speakspoke standstood stealstole taketook teachtaught wearwore l -ed发音规则:清辅音后发/t/,浊辅音、元音后发/d/, t、d后发/id/ E.g. asked turned argued started ended l few
10、er and fewer friends朋友越来越少 few修饰可数,less修饰不可数 less and less money钱越来越少 Unit4 Hobbies l all的部分否定和全否定:肯定句:All the stars are the same. 所有的星星都是一样的。 部分否定:Not all the stars are the same. = All stars are not the same. 全否定句:None of the stars are the same. (none /nn/ 所有都不) l Its + adj. + to do sth. 做什么事情是怎样的。
11、 It是形式主语,真正的主语是to do sth. E.g. Its important to learn English well. = To learn English well is important. = Learning English well is important. l as well as连接两个并列主语时,谓语动词用“就远原则”,也就是跟最前边的主语保持一致。 E.g. The teacher as well as the students wants to see the film. l when从句可放在主句前或后,当位于主句之前时,句中要用逗号隔开。 l when
12、时间状语从句中,主句与从句的时态要一致。 l 区别except/besides和except for: except:指“除之外”,“-” E.g. He gets up early every day except Sunday. besides:指“除之外”,“+” E.g. Five others were late besides me. except for:指前后比较范围是不同类型的 E.g. Except for one old man, the bus was empty. Unit5 Encyclopaedias l 当neithernor连接两个主语时,主谓一致采用“就近原
13、则”,即跟后边的那个主语保持人称和数的一致。 E.g. Neither you nor she is wrong. Neither she nor you are wrong. l a number of“许多的;大量的”,=many,修饰可数名词复数,作主语时,谓语动词用复数形式。 E.g. A number of students are playing on the playground. l Countable & Uncountable Noun可数与不可数名词: 单数 复数 近 this这个 these这些 远 that那个 those那些 l 修饰可数名词:不定冠词(a, an)
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