仁爱英语七年级下册Unit5重要知识点复习及练习ppt课件.ppt
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1、Unit 5 Our School Life,Topic 1 I usually come to school by subwayTopic 2 A few students are running around the playgroundTopic 3 My school life is very interesting.,Review,阿中 张建超,How do you usually come to school? I usually come to school by subway. How often do you go to the library? Once/Twice/Thr
2、ee times a week/Very often/Every day/Sedom,重点语法一般现在时,never, seldom, sometimes, often,usually, always等连用,重点句型:,常与频度副词:,一般现在时表示:(1)现在所处的状态。Jane is at school.(2)经常或习惯性的动作。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.,常用的时间状语:,often, always, us
3、ually, sometimes, every day等等。,行为动词的一般现在时,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 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
4、by bus. 疑问式:Does he go to work by bus? Yes, he does. No, he doesnt.,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
5、词,可以作谓语。go toon foot= walk to I often go to school on foot. =I often walk to school.,重点详解,go to.by bike = ride a bike to go to 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 class. come on “快点,加油,来吧”。Its time for sth. “该做某事了”,Its time for doing s
6、th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 ones 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”,few“很少,几乎没有”,(表示否定)a littl
7、e与little 修饰不可数名词。a little“一些”,little“很少,几乎没有”,(表示否定),7 They often play basketball or soccer, go swimming and so on.拓展 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 去滑冰8 How often do you go to the library?how often“多久一次”,问频率。答语常用频度副词never, always,often等或单位时间内的次数once
8、 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 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 moment, 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.(
9、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.,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 oclock.3 巧辩异同 some, a few 与a little“一
10、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多常 how many多少 how long 多长how much多少钱 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,
11、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 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”,有时兼含“嘱咐”
12、“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 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是名词性物主代词,后还可以接名词所有格。a friend of m
13、ine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what time几点 what date几号(日期),12 How man
14、y lessons does he have every weekday?How many+可数名词的复数形式;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。,17 Which s
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