(仁爱版)英语七年级下册知识点归纳.pdf
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1、(仁爱版)英语七年纳Unit 5 Topic1 重点语法一般现在时(常与频度副词never,seldom,sometimes,often,usually,always 等连用)重点句型 How do you usually come to school?I usually come to school by subway.How often do you go to the library?Once/Twice/Three times a week/Very often/Every day/Sedom 重点详解1.I always come to school by bus.by+交通工具名称
2、,表示使用某种交通方式,中间不加限定词,如果交通工具前有a,the,my 等限定词,就不能用by,而是用in 或是on.on the train=by train on his bike=by bike in my car=by car.巧辩异 同on foot 与 walk on foot“走路”,是介词短语,不能作谓语,只 作方式状语,位于句末。walk“走路”,是动词,可以作谓语。go to?on foot=walk to I often go to school on foot.=I often walk to school.同样,go to?.by bike=ride a bike
3、to go to?.by car=drive a car to go to?by plane=fly to go to?by bus=take a bus to 2.Come on!It s time for e on“快点,加油,来吧”。Its time for sth.“该做某事了”,与Its time to do sth.意思一样。3.look 的短语look the same 看起来一样look like 看起来像,look for 寻找look after 照顾4.do my homework at school 在学校做作业do one s homework 做家庭作业(注意:on
4、e s 要随主语的变化而变化,常用形 容词性物主代 词my,your,their,our,his,her 等)。5.know about“了解,知道关于,”。6 巧辩异 同a few 与 few a few“一些”,few“很少,几乎没有”,修饰可数名词。a little 与 little a little“一些”,little“很少,几乎没有”,修饰不可数名词。7.go swimming 去游泳and so on“等等”,表示还有很多。go+v.-ing 表示去做某事,类似的有:go fishing 去钓鱼 go shopping 去买东西go boating 去划船go skating 去
5、滑冰8 How often do you go to the library?你多久去一次图书 馆?how often“多久一次”,问频率。回答常用频度副词never,always,often 等或单位时间内的次数:once a week一周一次twice a month 每月两次three times a year每年三次语法讲解一般现在时一般现在时表示:第1 页(1)现在所处的状态。Jane is at school.简在学校。(2)经常或习惯性的动作。I often go to school by bus.我经常坐公共汽车去学校。(3)主语具备的性格和能力。He likes playin
6、g football.他喜欢踢足球。(4)客观真理。The earth goes round the sun.地球绕着太阳转。常用的时间状语:often,always,usually,sometimes,every day 等等。行为动词的一般现在时,助动词是do/don t 和 does/doesn t.1.当主语是第一、二人称和所有复数形式时,行为动词用原形。肯定式:I go to school on foot.否定式:I don t go to school on foot.疑问式:Do you go to school on foot?Yes,I do.No,I don t.2.当主语
7、是第三人称单数时,动词用第三人称单数形式,在词尾加-s 或-es。肯定式:He goes to work by bus.否定式:He doesn t go to work by bus.疑问式:Does he go to work by bus?Yes,he does.No,he doesn t.Topic2 重点语法现在进行时态。重点句型What are you doing?He is cleaning the dormitory.Are you doing your homework?Yes,I am./No,I am not.How long can I keep them?Two we
8、eks.重点详解1 at the moment“此刻,现在”,相当于now.2 巧辩异同go to sleep与 go to bed go to bed“上床”“就寝”I often go to bed at ten.go to sleep“入睡”“睡着”Last night I went to sleep at two o clock.3 巧辩异同some,a few 与 a little“一些,有些”三者都修饰名词。some 既可以修饰可数名词又可以修饰不可数名词。We want some apples and some water.a few 用在可数名词复数之前,a little 用在
9、不可数名词之前。There are a few books and a little water in the classroom.4 与 how相关的短语how often 多久how many 多少how much 多少钱how old 多大5 And you must return them on time.你必须按时归还它们。Return 意为“归还,回归”return sth.to sb.把某物归还某人=give back sth.to sb.return to“回到,”,相当于come back to,6 Maria and a girl are talking at the lo
10、st and found.talk“交谈”,常用的短语talk to/with sb.“与某人交谈”巧 辩 异 同 talk,say,speak 与 tell(1)talk“交谈”,表示通过谈话方式交换意见、消息等。(2)speak“说话”,强调开口发声,后常接某种语言。(3)say“说”,强调所说的话的内容。第2 页(4)tell“告诉”,有时兼含“嘱咐”“命令”等。tell a truth 说真话,tell a lie 说谎,tell a story 讲故事等固定搭配。7.I can t f i n d my purse and I am lo o k in g fo rit.look f
11、or“寻找”,强调寻找的过程;find“找到”强调找的结果。8.look(at),see 与read look(at)指看的动作,see 指看的结果,read 常指看书、看报纸 等。9.Here are some photos of his.这有他的一些照片。photos of his 是双重所有格。his 是名词性物主代词,后还可以接名词所有格。a friend of mine 我的一个朋友a classmate of my brothers我弟弟的一个同学10.I also want to go there one day.我也希望有一天到那儿。also 意为“也”,常用于be 动词和情态
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