仁爱版英语七年级下册各单元知识点归纳

1、英语七年级下册各单元知识点归纳Unit 5 Topic1重点语法一般现在时（常与频度副词 never, seldom, sometimes, often,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/Seldom重点详解always come to school by bus.b

2、y+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 to I often go to school on foot. =I often walk to school.同样，go to .by

3、 bike = ride a bike to go to .by car = drive a car togo to by plane = fly to go to by bus = take a bus to2 .Come on! It s time for cclaosmse. on 快点，加油，来吧 “”。It ' s time for sth该做某事了 "，与 It ' s time to do st®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 .d

4、o my homework at school 在学校做作业do one' s homework做家庭作业（注意：one'暧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. 我们想了解一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 a little

5、 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+ 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? 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 aweek 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.（ 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, usually, sometimes,

7、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.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 t go to work by bus.疑问式：

8、 Does he go to work by bus? Yes, he does. No, he doesnt. 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 此刻，现在 “ ”, 相当于 now.2 巧辩异同 go to sleep 与 go to bed1 go to bed 上床

9、”“就寝 ” I often go to bed at ten.2 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 用在不可数名词之前。There are a few books and a little waterin the classroom.4

10、与 how 相关的短语how often 多常 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 ”1 return sth. to sb. 把某物归还某人=give back sth. to sb.2 return to 回至U '”, 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.

11、 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。can t find my purse an

12、d 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read100k(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 also want to go

13、 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)+ 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 m

14、not running. You aren t running. He/She isn t 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 isn t.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 ti today? It s Wednesday.Why do you like it? it y and interesting.s eas What class are they

15、having? They are having a music class. 重点详解1 询问星期几用 What day ? 回答：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 le

16、arning about the past 了解过去learn about 了解拓展 learn from 向学习 learn by oneself 自学5 What do you think of？ = HoWndOzyDu like 怎么样？6 Why? Because it ' s i用erehying1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

17、lot from it. 我能从中学到很多东西。 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. Is there a computer in your study? Yes, there is. Don't put th

18、em here. Put 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't.形式为 Are there？其肯定回答是：

19、Yes, there are.否定回答 No, there aren ' t.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 ”。 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

20、look at your watch.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 '介黄+S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 lookfoW"找 look the same 看起来一样10 巧辩异同 in t

21、he tree 与 on the tree(1) in the tree 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 yo我很高兴收到你的来信。get a letter from sb. 收至1J某人的来信=hear from sb.Topic

22、2重点语法There be 句型Wh-questions重点句型What s your home like?What s the matter?Sorry, I can t hear yoI u. 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

23、的公寓。(1) for表示 给”表示目的或功能。后接物主代词或名词，但通常带姗T后接表示无生命物体的名词。 Here is a letter for you.s friend.(2)of 的含义为 “属于某人/某事物” 。 She is a frien d of Lily s. = Shes is Lily3 What ' s the matter?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 matter with sb./sth. 某人或某物出了什么毛病。What s the matter? = What s

24、 wrong?4 I see you playing the piano. 我听见你在弹钢琴。seedoing 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。5 a lot of = lots of 许多 后接可数名词，相当于many ；后接不可数名词，相当于much, 用于肯定句中； 但是注意：如果是否定句，刚常用 many 或 much.6 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 a

25、way from the hotel.7 There is something wrong with sb./sth. 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，立刻语法讲解There be (表示有")用法1 . “ There + be+吾+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

26、的疑问形式是将"be到"there前。"Are thery any books on the desk?3 .它的否定形式是在 “ be加“ not4 . There be如果后面接两个名词作主语，那么 “ be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 first street.Be careful!Don't play on the street.重点讲解1 go up沿着”走"与它相近

27、的词有 go along/down2 get to 到达 ，后接地点名词get 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. 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.某事是助人为乐的行为。5 on the corner

28、of = at the corner of 在拐角处：表示在某一地方或建筑物外面的拐角处。in thecorner 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1Jcome 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 Topic1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. When was your daughter born? She was

29、 born on October 22 nd, 1996.What's the 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：(1)月日，年。 May 1 st,2008(2) 日月，年。 1st 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

30、 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 f 示。”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米长 six point four meters long

31、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.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 wert e not/weren t.3. 一般疑问句以及简略回答： Were you born in July,1999? Yes, I was./No,I wasn t.Topi

32、c2重点语法掌握情态动词can/can t,could/couldn 的用法。 t重点句型 Can/Could you dance? Yes, I can/could. No, I can t/couldn t. What can you do? I can speak English. He can t 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 “ YeS ° NO答。2 I d like to t

33、ake these flowers to the party. take sb./sth. to sw. 带某人/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4 be good at doing sth. = do well in doing sth. 擅长做某事，在 方面做得好。5 with one ' s help = with the helffef的帮助下6 can 和 could 的使用(

34、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 didn t.I missed the chair and fell down. How could you lie to me?Kangkang made a silent wish and them he blew the candles out in o

35、ne 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 good/great time 玩得愉快enjoy doning sth. 喜欢做某事巧辩异同 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 (3)enjoy喜爱，欣赏，享受的乐趣enjoy doing2 It ' s your tU你了。turn是名词，意思是轮流"，It ' s one ' s tur轮蒯曲大瞰某事。还可以做连系动词，意为变成”，后接形容词做表语。3 反身代词 one