(仁爱版)英语七年级下册知识点归纳与总结71.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,（仁,爱,版）英,语,七年,级,下册知,识,点,归纳,Unit 5 Topic1,重点语法,一般现在时（常与频度副词,_never_,_seldom_,_sometimes_,_often_,连用）,_usually_,，,_always_,等,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_(,一次,)/_twice两次,)/_three,次,)a week,Very often/Every day/Seldom,_times_(,三,重点详解,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/an_,_the_,形物代,_,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.,Eg:I go to school by bike.(on my bike),Ps之前说的,take+a/an/the+,交单，但是这是一个动词词组，不能和,By+,交单对等,互换。,系动词 包含,Be,句子结构：,1,主谓宾：,I love you,。,2,主谓：,I go,。,3,主系表：,you are beautiful,。,巧辩异同,on foot,与,walk,on foot,“,走路”，是介词短语，不能作谓语，只,巧辩异同,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 _,_school.,同样，,go to.by bike=ride/_take_ a bike to,go to.by car=drive/_take_ a car to,go to by plane=fly to/_take_ _a_ _plane_ _to_,go to by bus=_take_ a bus to,2.Come on!Its time for class.,come on,意思是,“,_,，,_,，,_”,。,Its time _for_ sth=Its time _to_ _do_ sth.=Its time for doing sth.,Its time for dinner=,Its time to eat dinner=,Its time for eating dinner.,3.,look,的短语,look _the_ _same_,看起来一样,1,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_,_his_,，,_her_,_its_,_our_,，,_your_,their,等）,。,5 we _want_ _to_ know about the school life of American students.,我们想了解,一下美国学生的学校生活。,Want to do sth=would like to do sth.,know about,“,了解，知道关于,”,。,6,巧辩异同,a few,与,few,：,_,“,一些,”,_,“,很少，几乎没有,”,，,，修饰,_,名词。,a little,与,little,：,_,“,一些”,_,“,很少，几乎没有”,，,，修饰,_,名,词。,7 They often play basketball or soccer,go swimming and so on.,go swimming,去游泳and so on“,等等”,，表示还有很多。,拓展,go+v.-ing,表示去做某事，强调,_(,户内,/,户外,),，户内：,do some ving,类似的有：,_ _fishing_,去钓鱼,_go_ _shopping_,去买东西,_ _boating_,去划船,_ _skating_,去滑冰,8 How often do you go to the library?,你多久去一次图书馆？,how often“,多久一次”,_,。答语常用频度副词,never,always,often,等或单,，问,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：,（,1,）现在所处的状态。,Jane,_is_,at school.Jane,在学校。,（,2,）经常或习惯性的动作。,I often,_ _,school by bus.,我经常坐公交去上学。,（,3,）主语具备的性格和能力。,He likes,_,（,4,）,客观真理,。,The earth goes,_around_,football.,他喜欢踢足球。,the sun.,地球围绕太阳转。,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/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。,_ _,school on foot.,疑问式：,_,you,_ _,school on foot?Yes,I,_,.No,I,_,肯定式：,I go to school on foot.,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,。,（思考：动词单三,2,否定式：,I,_,变换规律）,肯定式：,He,_,to work by bus.,疑问式：,_,否定式：,He,_,_ _,work by bus.,he,_ work by bus?,Yes,he,_,.No,he,_,.,Topic2,重点语法,现在进行时态。,Be+ving,重点句型,What are you,_,?,Are you _,He is cleaning the dormitory.,your homework?Yes,I am./No,I am not.,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 _ two oclock.,“,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,_,名词又可以修饰,_,名词。,We want some apples and some water.,a few,用在,_,名词,_,数之前，,a little,用在,_,名词之前。,There are,_ _,books and,_ _,water in the classroom.,教室里有一些书和一,些水。,4,与,how,相关的短语,_ _,多常,_ _/_ _,多少,how much,多少钱,_ _,多,大,5You 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/_give_,sth back to,sb,Give sth to sb/give sb sth,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)_,“,交谈,”,，表示通过谈话方式交换意见、消息等。,(2)_,“,说话,”,，强调开口发声，后常接某种语言。,(3)_,“,说,”,，强调所说的话的内容。,(4)_,“,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 cant find my purse(=wallet)and I am looking for it._ _“,寻找”,，强调寻找的,过程；,_,“,找到,”,强调找的结果。,3,8.look(at),see,与,read,_,指看的动作，,_,指看的结果，,_,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,A book of yours,a wallet of his mothers,a car of my fathers,弟弟的同学：,brothers classmate,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,与,too,also,放在,_,，,too,用于,_,。,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：,_look_,at the moment,_now_,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：,_I am not_,running.You,_,running.He/She,_,running.,（,3,）一般疑问句及回答：,Are you running?Yes,I,_,./No,I,_,.,Is he/she running?Yes,he/she,_,./No.he/she,_,.,语法讲解,Topic3,重点语法,一般现在时和现在进行时的使用和异同。,重点句型,What day is it today?Its _.,Why do you like it?Its easy and interesting.,What class are they having?They _ _ a music class.,重点详解,1,询问星期几用,What day,？回答：,Its Wednesday/Sunday,。,(,复习周一到周日,),与特殊疑问句词,what,有关的短语：,what _,什么班,what _,什么颜色,what _,几点,what _,几号（日期）,2 How many lessons does he have every weekday?,_ _+,可数名词的复数形式；,_ _+,不可数名词。,3,一个星期的第一天是,Sunday,在星期几前用介词,_,在具体点钟前用,_,4 learning about the past,了解过去,learn about,了解,拓展,learn _,向,学习,learn _ _,自学,4,5,6,7,8,What do you think of?=_ _ _ _?,你认为,怎么样？,Why?Because its interesting.,用,why,提问必须用,_,回答。,Which subject do you like best?,你最喜欢什么科目？,like best,最喜欢，可用,_“,特别喜爱的”转换。,（思考：转换对等吗？）,be friendly to sb.,对某人友好,=_,Unit6,Topic1,重点语法,There be,句型和方位介词短语。重点句型,There,_,two bedrooms and a a small study.,There,_,a lamp,a computer,some books and so on.,Is there a computer in your study?Yes,there is.,Dont put them here.Put them away.,重点讲解,Its on the second floor.,在哪一层楼，用介词,_,。,on,表示在,上面。,second,是序数词，前面要用,定冠词,_,意为第二（的）,。,巧辩异同,two,与,second,two,是,_,数词，,second,是,_,数词，第二,”,或,“,第二的,”,“,，指排列顺序。,2,in,在,里面，是方位介词。,in the box,in the classroom,Is there?,表示某地存在,吗？其肯定回答是：,Yes,there is.,否定回答,No,there _.,它的复数形式为,Are there?,其肯定回答是：,Yes,there _.,否定,回答,No,there arent.,3,巧辩异同,there be,与,have,(1)there be“,有”,，指（某地）存在,“,有,”,。,(2)have,“,有,”,，指人或某物“拥有”,There is a dog in the picture.The dog,_,two,。,big eyes.,1,4,5,6,7,8,9,10,注：,there be,遵循就近原则。,be,用,is,还是,are,，取决于离该动词最近的那个,名词。如果该名词是单数或不可数名词就用,is,，如果是复数就用,are,。,have a look,看看。后面接名词时要用,_.,如,have a look at your watch.,talk about“,谈论，议论”,，后接名词或动名词。,talk with/to“,与某人交谈”,用来询问某地有某物，其结构为：,Whats+,介词短语，回答时应用,there be,句,型。,play with“,和,玩耍”“玩”,play _ sb.,“与某人一起玩”,，,put _,把,放好,look after“,保管，照顾”,，相当于,take _ _,巧辩异同,in the tree,与,on the tree,(1)_ the tree,指外来物体在树上。,(2)_the tree,树木本身长出来的花、树叶等。,5,巧辩异同,like doing,与,like to do,like _,表示经经常性或习惯性的兴趣、爱好。与,love doing,相似。,like _,表示偶尔的、一次性的喜欢。与,love to do,相似。,12,Im very glad to get a letter from you.,我很高兴收到你的来信。,get a letter from sb.,收到某人的来信,_ from sb.,11,Topic2,重点语法,There be,句型,重点句型,Whats your home like?,Sorry,I cant hear you.,Wh-questions,Whats the matter?,Ill get someone to check it right now.,There is something wrong with my kitchen fan.,重点讲解,1,2,house with three bedrooms.,有三间卧室的房子。,with“,有，带有”,。,apartment for a family of two.,适合两口之家的公寓。,(1)_,表示“给,”,表示目的或功能。,Here is a letter for you.,(2)_,的含义为“属于某人,/,某事物”,She is a friend of Lilys.=She is Lilys friend.,。,3,Whats the matter?,怎么了？该句常用来询问某或某物出了什么什么问题或毛病；询问具体,某人或某物出了什么问题时，还可以表达为：,Whats the matter,_,sb./sth.,某人或某物出了,什么毛病。,Whats the matter?=Whats,_,?,4,I hear you playing the piano.,我听见你在弹钢琴。,hear,_,sth.,“,听见,在做某事,”,，强调正在进行的动作。,do,还是,doing,）,（,hear,_,sth.,“,听见,做了某事,”,，强调全过程。,do,还是,doing,）,（,hear about sth.,听到关于某事物的消息,hear,_,sb.,接到某人的来信、电话等,hear,_,sb./sth.,听到或知道某人或某事物的情况,With,还可以意为,“,和（某人,/,某物）在一起,”,5,6,a lot of=_ of,许多 后接数名词，相当于,many,；后接不可数名词，相,当于,_,用于肯定句中；但是注意：如果是否定句，刚常用,many,或,much.,be far from,离,远（抽象距离）,beaway from,离,远（具体距离）,My school is not far from the bookstore.The sea is 2 miles away from the hotel.,There is something wrong _ sb./sth.,某人或某物出问题,/,有毛病了。,Ill get someone to check it right now.,我马上派人去检查。,get sb sth.,使某人做某事,someone=somebody,某人,right now=_ _=right away,马上，立刻,7,8,There be,（表示,“,有,”,）用法,1.“There+be+,主语,+,地点状语”表示“某处有某物”,；地点状语也可放在句首，有时,可用“，与后面的部分隔开。,There are some pictures on the wall.=On the wall,there are,”,some pictures.,2.,它的疑问形式是将“,_,”,提到“,there”,之前。,_,there any books on the desk?,6,语法讲解3.,它的否定形式是在,“be”,后加“,not”.,Topic3,重点语法,特殊疑问句和问路、指路的方式。,重点句型,Excuse me,how can I get to Go along and turn left at the first street.,Be careful!,Dont play on the street.,重点讲解,1,2,go up“,沿着,走”与它相近的词有,go _/_,get to,到达，后接地点名词,get to=reach=arrive _/_,与,get,有关的短语：,get _,收获,get _,上车,get _,下车,get _,出去,get out _,从,出来,get _,起床,across from,在,对面,Its good to help children and old people to cross the road.,帮助孩子和老人过马路,是一种助人为乐的行为。,Its good _ _ sth.,做某事是助人为乐的行为。,on the corner of=_the corner of“,在,拐角处”,，表示在某一地方或建筑,物外面的拐角处。,_ the corner of,表示在某一建筑物内的拐角处。,有关,come,的短语,come_,来到,come _,来自于,come _,加油，赶快,come_,进来,come _,出来,come _,下来,come _,回来,3,4,5,6,Unit7,Topic1,重点语法,掌握,be,动词的一般过去式。,Was/were,重点句型,_Were_,you born in Hebei?Yes,I,_was_,./No,I,_wasnt_,.,When,_,your daughter born?She,_,born on October 22,nd,1996.,Whats the shape of your present?,how old/How tall/how high,How long/wide is it?,What do we use it for?,Use sth for sth,We use it to study English.,use sth to do,=,What does it look like?,重点讲解,1,英语中日期可以有两种表达法：,(1),月日，年。,_July 30,th,2014_,(2),日月，年。,_30th July,，,2014_,2,plan _to do_ sth.,计划做某事,plan for sth.,计划某事,I plan to have/hold/celebrate birthday party.,I plan for a visit to+,地方。,3,基数词变序数词的规律：,基变序，有规律，五、十二,ve,用,f,替再加,th,the fifth the twelfth,一二三，特殊记，整几十改,y,为,ie,再加,th,first second third thirtieth,八去,t,九去,e,再加,th,，几十几只改个位就可以。,Eighth ninth,表示确切,“,几百,”,时，,hundred,后面不加,“,s,”,，但表示不确定数目的,“,数以百,4,7,计,”,时，,hundred,后面应加,“,s,”,，用,“,hundreds of,”,表示。,_three_ _hundred_ _students_,三百名学生,hundreds of,_students几百名学生,thousand,ten thousand,one hundred,thousand,million(,百万,),ten million 100 million,billion,789,，,456,，,123 seven hundred and eighty-nine million four hundred and fifty-six,thousand one hundred and twenty-three,只有百位和十位间用,and,连接,1,234,567,891:one billion two hundred and thirty-four million five hundred and sixty-,seven thousand eight hundred and ninety-one,5,英语中表达物体的长、宽、高，先说数字，再说单位，最后加上一个表示长、,宽、高的形容词。读做,“,point,”,“,”,。,6.4,米长,six point four meter long,Point(v.)to/at,指,15.2 M,高：,fifteen point two meter high,6,What do we use it for?,我们用它来做什么,?,use sth._to_ _do_ sth.,用某物做某事,.=use sth._for_ doing sth.,be,动词的一般过去时,1.be,动词的一般过去时，表示过去存在的状态。,My brother,_,at school yesterday.,2.be,动词的过去式为,_/_,其否定式为,was not/_(,缩写,),和,were not/_(,缩写,).,3.,一般疑问句以及简略回答：,_ you born in July,1999?Yes,I _./No,I _.,语法讲解,Topic2,重点语法,掌握情态动词,can/cant,could/couldnt,的用法。,重点句型,Can/Could you dance?,Yes,I can/could.No,I cant/couldnt.,What can you do?I can speak English.,He cant sing English songs.,重点讲解,1,Do you want to sing Chinese songs or English songs?Chinese songs.,选择疑问句中，回答时只能选择一者作答，不能用,“,_,”,或,“,_,”,回答。,2,Id,（,would,）,like to take these flowers to the party.,take sb./sth.,_,sw.,带某人,/,某物去某地,Borrow/boring/bring,巧辩异同take,与,bring,_,（从说话人处带到别处）带去，带走,_,（由别处带到说话人处）带来,3,一段时间,+,_,是表示过去的时间状语。例如：,two years ago,at the,_age_,of,在,岁的时候,4,be good,_at_,doing sth.=do well,_in_,doing sth.,擅长做某事，在,方面做,得好。,She is good at dancing=she does well in dancing,8,5,with ones help=with the help,_,在,的帮助下,With As help,I can play LOL=With the help of A,I can play LOL.,6,can,和,could,的使用,(1)can(could)“,可以，同意，准许”表示请求，允许。,could,语气较,can,委婉。,(2)can,“,会，能,”,，表示能力，,could,表示过去的能力。,Topic3,重点语法,行为动词,的一般过去时及其回答。,重点句型,Did you sing a song at the party?,Yes,I did/No,I didnt.,I missed the chair and fell down.,How could you lie to me?,Kangkang made a silent wish and then he blew the candles out in one breath.,重点讲解,1,Did Kangkang enjoy himself?,康康玩得开心吗？,Enjoy,是及物动词，后接名词，代词或是动名词，意为,“,喜爱，欣赏，享,受,的乐趣。,”,enjoy oneself=have a,_,/,_great_,time,玩得愉快,enjoy,_doing_,sth.,喜欢做某,事,巧辩异同,like,love,与,enjoy,(1),_,喜欢（程度较弱）,like doing/to do,(2),_,热爱（程度较强）,love doing/to do,(3),_,喜爱，欣赏，享受,的乐趣,enjoy doing,Its your turn.,该你了。,turn,是名词，意思是“轮流”,Its ones turn,_ _,sth.,轮到某人做某事。,，,还可以做连系动词，意为,“,变成,”,，后接形容词做表语。,例如：树叶变绿了。,The,_leaves_ _turn_ _green_,。,反身代词,oneself,变化如下：第一二人称用形容词性物主代词,+self(selves),I,_,you,_yourself_/,(,_yourselves_,),第三人称用人称,代词宾格,+self(selves)ourselves4,he,_himself_,her,_herself_,they,_themselves_,What happened to Michael at the party?,聚会上迈克发生什么事情了？,happen,_,sb.,某人发生某事,to,是介词,happen,_ _,碰巧干某事，,to,是不定式符号,2,3,语法讲解,1,、,一般过去式表示：,一般过去式,（,1,）过去存在的状态。,My father _(be)at work yesterday afternoon.,(2),过去某个时间发生的动作。,I _(get)up at 6:30 yesterday.,(3),过去经常或反复发生的动作。,He always_(go)to work by bus last year.,9,常用的时间状语：,two days/months/years ago,last year,in those days,just now,in 2002,二、动词过去式的构成：,1.,规则动词在动词后面直接加“,_”,play-played,动词以“,e”,结尾加“,_”,。,。,move-moved,动词以辅音字母加,y,结尾改,y,为,_,加,_.,study-studied,动词为重,读闭音节，双写词尾的辅音字母加,ed.,plan-,_,stop-,_,2.,不规则动词,am/is-was are-were do-did(,详情见书后不规则动词表,),三、行为动词一般过去时态陈述句变否定句和一般疑问句：,肯定句：,I bought some books yesterday.,否定句：,I_didnt_ _buy_ any,books yesterday.,一般疑问句：,_Did_you _buy_ any books yesterday?,10,