广州上海牛津版英语七年级下-重点语法及练习
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广州英语-上海牛津版-七年级下-重点语法
Unit1 Making Friends
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 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 running. be in glasses = be weari
ng 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 表示“参加某一组织”,“代表某一队伍”时,常用介词on
one of + superlative(最高级)+ n.(plural)(名词复数),表示…中最(怎么样)的之一 E.g. Beijing is one of the biggest cities in China. 不定冠词a & an 当第一次提及某人或某物时,在名词前使用a或an
当以辅音音素开头的单词时,前面用a E.g. a house, a useful book 当以元音因素开头的单词时,前面用an E.g. an apple, an hour
定冠词the
当我们在次提及到某人或某物时,在名词前用the
在表示独一无二的事时要用the
国家名和地名前面不用the,例外:the UK, the USA play the guitar, play volleyball 乐器前加the,球类前不加the
序数词前加the,三餐前不加the,指一家人前加the many + C.修饰可
数名词 much + U. 修饰不可数名词
at the beginning of在…的开始 at the end of在…的末尾 in the middle在…中
间
why not + do sth. = why don’t you do sth.
Unit2 Our Daily Life
单数概念:one…the 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.
单数概念:one…another…三者或三者中的一个,另一个复数概念:some…other + n.(pl.)一些…,另一些…(无明确范围)
E.g. Some students come from Yuexiu, some are from Baiyun and others are from Panyu.
复数概
念:some…the other + n.(pl.)一些…,另一些…(有明确范围)
E.g. There are nine apples on the table. Some are red, the others are green. 一般现在时
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。
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。谓语
动词是be动词的变化:
否定句: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?谓语动词是行为动词的变化:主语+行为动词原型(+其它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+don’t(doesn’t)+动词原型(+其它)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?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:walk→walks
2. 以-s, -x, -sh或-ch结尾的动词后加-es,如:discuss→discusses
3. 以辅音字母+y结尾的动词,变y为i 再加-es,如:study→studies
4. 特殊变化,如:do→does
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
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
interesting、exciting通常用来描述事物 interested、excited通常描述人
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 一般过去时
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。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 be→was/were bring→brought buy→bought can→could come→came do→did drive→drove fall→fell get→got give→gave go→went hear→heard know→knew meet→met leave→left put→put ride→rode run→ran say→said see→saw speak→spoke stand→tood steal→stole take→took teach→taught wear→wore
-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 fewer and fewer friends朋友越来越少 less and less money钱越来越少
Unit4 Hobbies
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 /n∧n/ 所有都不)
It’s + adj. + to do sth. 做什么事情是怎样的。 It是形式主语,真正的主语是to do sth. E.g. It’
s important to learn English well. = To learn English well is important. = Learning English well is important.