2019仁爱版英语七年级下册各单元知识点归纳

1、-WORD#式一可编辑-仁爱版七年级下册各单元知识点归纳Unit 5 Topicl重点语法般现在时（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?一I usually come to school by subway.一How often do you go to the library?Once/Twice/Three times a week/Very often/Every day/Seldom重点详解1.I always come to sch

2、ool 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”，是动词，可以作谓语。go to ? on foot= walk toI often go to school on foot. =I often walk to school.同样， go t

3、o ? .by bike = ride a bike to go to ? . by car = drive a car togo to ? by plane = fly togo to ? by bus = take a bus to2 .Come on! It' s time forcomeclass.on 快点，“加油，来吧”。It s time for sth 该.做某“事了 "，与 It s 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

4、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：one 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 we want to know about the school life of American students.我们想了 解下美国学生的学校生活。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

5、 a little 一些little很“少，几乎没有"，修饰不可数名词。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，类似的有：go fishing去钓鱼goshopping 去买东西go boating 去戈|船go 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”，问频率。答语常用频度副词ne

6、ver, always,often 等或单位时间内的次数 once a week 周次 twice a month 每月两次 three times a year 每年三次第1页-WORDB式一可编辑-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.(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, usuall

7、y, sometimes, every day 等等。行为动词的一般现在时，助动词是 do/don 和'does/doesn当主语是缴一、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.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 doesn &

8、#39; 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 weeks.重点详解1 at the moment 止匕亥U, 现在 “，相当Tnow.2 巧辩异同 go to

9、sleep 与 go to bed1 go to bed 上床 " 就寝 " I often go to bed at ten.clo2 go to sleep 入睡 ” ”睡着 Last night I went to sleep at two o3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用在不可数名词之前。There are a few books

10、 and a little waterin the classroom.4 与how 相关的短语 how often 多常 how many 多少 how much 多少钱how old多大5And you must return them on time.你必须按时归还它们。Return意为“归还，回归”1 return sth. to sb. 把某物归还某人 =give back sth. to sb.2 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

11、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。常用短语talk with sb第 2 页与？ 交谈 take about sth 谈论？ .talk with sb about sth 与？谈论 ？.(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” “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 &

12、#39;t find my purse and I am looking forlookit. for 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，意为“看见”，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，后还可以接名词所格。a friend of mine我的一个朋友a classmate of my brother我弟弟的一个同学 's10 .I a

13、lso 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 放在句中， too 用于句末。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 runnin

14、g.(2 ) 否定式： I m not running. You aren t running. He/She isn t running.(3 ) 一般疑问句及回答：一Are you running? Yes, I am./ No, I am not.Is he/she running?Yes, he/she is./ No. he/she isnTopic3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 ti today? Its Wednesday.Why do you like it? itand interesting s easyWhat class

15、are they having? They are having a music class.重点详解1 询问星期几用What day ?何？答:It' s 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) 2 How many lessons does he have every weekday?How many+可数名词的复数形式；How much+不可数名词。3 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.4

16、learning about the past了解过去learn about 了解拓展 learn from 向？ 学习 learn by oneself 自学第 3 页? ? = How你认 do 为 you? like 怎么6 Why? Because it eresting s 用 intwhy 提问必须用 because 回答。7 Which subject do you like best?你最喜欢什么科目？like best最喜欢，可用favorite特别喜“爱的”转换。8 be friendly to sb. 对某人友好9 I can learn a lot from it.我能

17、从中学到很多东西。(1) learn?从？ from 学习"”。(2) a lot = much 许多”，后接宾”语时要说a lot of也可以表示“非常，十分”。Unit6 Topic1重点语法There be句型和方位介词短语。重点句型There are two bedrooms and a a small study.There is a lamp, a computer, some books and so on.一Is there a computer in your study? - Yes, there is. Don't put them here. Put

18、them away.重点讲解1 It ' s on the second floor.在哪一层楼，用介词 on。 on表示在？ 上面。second是序数词，前面要用定 冠词the,意为第二(的)。巧辩异同 two与secondtwo是基数词，second是序数词，“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 classroomIs there表示？某？地存在？ 吗？其肯定回答是：Yes,there is.否定回答No,there isn 它的复'数形t.式为Are there其肯？定？回答是：Yes, there are

19、.否定回答 No, there aren't.3 巧辩异同 there be与havethere be有"，指(某“地)存在“有。(2) have 有"，指 "人或某物“拥有" 。The is a dog in the picture. The dog has two big eyes.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。4 have a look 看看。后面接名词时要用at.如 have a look at your watch.

20、5 talk about谈论，议“论”，后接名词或动名词。talk with/to与某人交谈6 用来询问某地有某物，其结构为： What '介谩+短语，回答时应用there be句型。7 play with 和? “玩耍”，“玩 play with sb.“与某人一起玩”8 put away 把?放好9 look after 保管，照“顾”，相当于 take care of.look at 看？ look like 看起来像？ look for 寻找 look the same 看起来一样 10 巧辩异同 in the tree 与 on the tree(1) in the tree

21、 指外来物体在树上。(2) on the tree 树木本身长出来的花、树叶等。11 巧辩异同 like doing 与 like to dolike doing 表示经经常性或习惯性的兴趣、爱好 。与love doing相似。like to do 表示偶尔的、一次性的喜欢。与love to do相似。12 I ' m 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=hear from sb.Topic2重点语法There be 句型Wh-questions重点句型What s you

22、r home like?What s the matter?Sorry, I can' t hear youI ll get someone to check it right now.There is something wrong with my kitchen fan.重点讲解1 house with three bedrooms.有三间卧室的房子。with 有，“带有”。With还可以意为“和（某人/某物）在一起”2 apartment for a family of two.适合两口 之家的公寓。（1） for表示“给？?”表示目的或功能。后接物主代词或名词，但通常带或者.后

23、接表示无生命物体的名词。Here is a letter for you.Shes is（2）of的含义为 “属于某人/某事物"。She is a friend of Lily' s.3 What ' smatter?the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：What s the matterwith sb./sth.某人或某物出了什么毛病。What ' s the matter? = What4 I see you playing the piano.我听见你在弹钢琴。see ? doing

24、sth看.见？ 在“做某事”，强调正在进行的动作see ? do sth看见.？ “做了某事;强调全过程。many ；后接不可数名词，相当于5 a lot of = lots of许多 后接可数名词，相当于many 或 much.much,用于肯定句中；但是注意：如果是否定句，刚常用6 be far from离？?远(抽象距离)离)My school is not far from the bookstore.7 There is something wrong with sb./sth.be ? away from 离？远（具体距The sea is 2 miles away from th

25、e hotel.某人或某物出问题/有毛病了。8 someone=somebody 某人right now= at once= right away 马上，立亥U语法讲解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 第 5 页are some pictures.2 .它的疑问形式是将 “be 提到" there 之前。" Are thery

26、any books on the desk?3 .它的否定形式是在“be后加" not ” .4. There be如果后面接两个名词作主语，那么“be的人”称和数与邻近的名词一致。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 firststreet.Be careful!Don't play on the street.重点讲解1 go up 沿着“ ?走”与它相近的词有 go along/down2 get to 到达 , 后接地点名词 g

27、et to =reach=arrive in/at与get有关的短语：get in 收获 get on上车 get off下车get out出去 get out of从？ 出来 get up起床3 across from 在？对面4 It ' s 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。It s good to do sth做.某事是助人为乐的行为。5 on the corner of = at the corner of 在？ 拐角处”，表示在某一地方“或建筑物 外面的

28、拐角处。in the corner of表示在某一建筑物内的拐角处。6 有关come的短语come to 来至Ucome form 来自于？ come on 力口油，赶快 come in 进来come out 出来，开花 come down 下来 come back 回来Unit7 Topicl重点语法 掌握be动词的一般过去式。重点句型Were you born in Hebei? Yes, I was./ No, I wasn't.一When was your daughter born? She was born on October 22nd,1996.What's t

29、he shape of your present? What does it look like?How long/wide is it? What do we use it for? We use it to study English.重点讲解1 英语中日期可以有两种表达法：stst(1)月曰，年。 May 1 ,2008(2)日月，年。1 May,20082 plan to do sth. 计划做某事a plan for sth.某事的计划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一二三，特殊记，整几十改y为ie再加th八去t九去e再加th,几十几只改个位就可

30、以。4 表示确切“几百”时，hundred后面不加 ：s但”表示不确定数目的“数以百计”时,hundred 后面应加 “，s” 用hundreds of 表”示。第6页three hundred students三百名学生hundreds of students几百名学生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 meters long6 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 d

31、oing sth.语法讲解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 was at school yesterday.2. be 动词的过去式为was/were,其否定式为 was not/wasn 和 were ' not/weren3. 一般疑问句以及简略回答：一Were you born in July,1999?一 Yes, I was./No,I wasn' t.Topic2重点语法掌握情态动词can/can 't,could/couldn的'用法。重点句型Can/Could you dance? Yes,

32、 I can/could. No, I can 't/couldnt.一What can you do? I can speak English. He can ' t sing English songs. 重点讲解一Chinese songs.“Yes或"No回答”。一Do you want to sing Chinese songs or English songs?选择疑问句中，回答时只能选择一者作答，不能用I ' d like to take these flowers to the party. take sb./sth. to sw. 带某人 /

33、 某物去某地巧辩异同take与bring take (从说话人处带到别处)带去，带走 bring(由别处带到说话人处)带来3一段时间+ago是表示过去的时间状语。two years agoat the age of 在？ 岁的时候擅长做某事，在 ? 方面做得好。的帮助下？be good at doing sth. = do well in doing sth.'s help = with the help 在 with one ? of6 can和could的使用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"&quo

34、t;，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。一Yes, I did/No, I didn IHow could you lie to me?重点句型Did you sing a song at the party?I missed the chair and fell down.Kangkang made a silent wish and them 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

35、动名词，意为“喜爱，欣赏，享受 ？ 的乐趣。”玩得愉快enjoy doning sth.喜欢做某事enjoy oneself = have a good/great time 巧辩异同like, love 与 enjoy(1)like 喜欢(程度较弱)like doing/to do(2) love 热爱(程度较强)love doing/to do第 7 页-WORD#式一可编辑-enjoy喜爱，欣赏，享受 ？ 的乐趣enjoy doing2 It ' s your 该 turn 你.了。turn是名词，意思是“轮流'Jt 's one 's turn轮到to某do人sth做某.事。还可以做连系动词，意为“变成?？”，