仁爱英语七年级下册Unit-5重要知识点复习及练习复习进程.ppt
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1、第一页,共28页。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 never,seldom,sometimes,often,usually,always等连用(linyng)重点(zhngdin)句型:常与频度副词:第二页,共28页。一般现在时表示:(1)现在所处的状态。Jane is at school.(2)经常(jng
2、chng)或习惯性的动作。I often go to school by bus.(3)主语具备的性格和能力。He likes playing football.(4)客观真理。The earth goes round the sun.常用的时间(shjin)状语:often,always,usually,sometimes,every day等等(dn dn)。第三页,共28页。行为动词的一般(ybn)现在时,助动词是do/dont和does/doesnt.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 dont go
3、to school on foot.疑问式:Do you go to school on foot?Yes,I do.No,I dont.当主语是第三人称单数时,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 doesnt go to work by bus.疑问式:Does he go to work by bus?Yes,he does.No,he doesnt.第四页,共28页。1.I always come to school by bus.by+交通工具名称,表示使用某种交通方式,中间(zhngjin)不加限定词,如果
4、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 toon foot=walk to I often go to school on foot.=I often walk to school.重点(zhngdin)详解第五页,共28页。go to.by bike=ride a bike to go to
5、 by car=drive a car to go to by plane=fly to go to by bus=take a bus to2.Come on!Its time for e on“快点,加油,来吧”。Its time for sth.“该做某事了”,Its time for doing sth与 Its time to do sth.意思一样。3.look的短语(duny)look the same看起来一样look like看起来像 look for寻找 look after 照顾第六页,共28页。4.do my homework at school 在学校做作业do on
6、es homework 做家庭作业(注意:ones 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 修饰可数名词。a few“一些(yxi)”,few“很少,几乎没有”,(表示否定)a little与little 修饰不可数名词。a little“一些(yxi)”,little“很少,几乎没有”,(表示否定)第七页,共28页。7 They often play basketball or soccer,go swimming and so on.拓展 go+v.-in
7、g 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 去滑冰8 How often do you go to the library?how often“多久一次”,问频率(pnl)。答语常用频度副词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 第八页,共28页。语法讲解(jingji)现在进行时1.现在进行时表示:现在正在进行或发生的动作。2.常用的时间状语:now,at the m
8、oment,look,listen等。3.谓语动词构成:be(am/is/are)+v.-ing形式。4.现在进行时态的肯定、否定和疑问式。(1)肯定式:I am running.You are running.He/She is running.(2)否定式:Im not running.You arent running.He/She isnt running.(3)一般疑问句及回答:Are you running?Yes,I am./No,I am not.Is he/she running?Yes,he/she is./No.he/she isnt.第九页,共28页。重点详解1 at
9、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 oclock.3 巧辩异同 some,a few 与a little“一些,有些”三者都修饰名词(mng c)。some既可以修饰可数名词(mng c)又可以修饰不可数名词(mng c)。We want some apples and some water.a few用在可数名词(mng c)复数之前,
10、a little用在不可数名词(mng c)之前。There are a few books and a little water in the classroom.第十页,共28页。4 与how相关的短语how often多常 how many多少(dusho)how long 多长how much多少(dusho)钱 how old多大 how wide 多宽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
11、”,相当于come back to第十一页,共28页。6 Maria and a girl are talking at the lost 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。(4)tell“告诉(o s)”,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。第
12、十二页,共28页。7.I cant find my purse and I am looking for it.look for“寻找”,强调寻找的过程;find“找到”强调找的结果。8.look(at),see与 readlook(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(mng c)性物主代词,后还可以接名词(mng c)所有格。a friend of mine我的一个朋友 a classmate of my brothers我弟弟的一个
13、同学第十三页,共28页。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动词和情态动词后面,实义动词的前面。巧辩异同 also、too、eitheralso放在句中,too用于句末,either用于否定句末11 询问星期几用What day?回答:Its Wednesday/Sunday。与特殊疑问句词what有关的短语:what class什么班 what color什么颜色(yns)what time几点 what date几号(日期)第十四页,共28页。12 How many lessons does he hav
14、e every weekday?How many+可数名词的复数形式(xngsh);How much+不可数名词。13 一个星期的第一天是Sunday,在星期几前用介词on,在具体点钟前用at.14 learning about the past了解过去learn about了解learn from向学习learn by oneself自学15 What do you think of?=How do you like?你认为怎么样?16 Why?Because its interesting.用why提问必须用because回答。第十五页,共28页。17 Which subject do y
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