仁爱版英语七年级下册各单元知识点归纳.docx

1、仁爱版英语七年级下册各单元知识点归纳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/Sedom重点详解1.I always come t

2、o 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”,是动词，可以作谓语。go to on foot= walk to I often go to school on foot. =I often walk to

3、school. 同样， go to .by bike = ride a biketo go to . by car = drive a car to go togo to by bus = take a bus to 2 .Come on! It by pla s ticlass. come 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 照顾4 .do my hom

4、ework at school 在学校做作业do one s homework做家庭作业（注意： one要s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.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 一 “ 些”，little 很“少，几乎没有 ”，修饰不可

5、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 go shopping go boating go skating8 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 a week一周一次 twice a month 每月

6、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, every day 等等。行为动词的一般现在时助动词是 do/don t和does/doesn 当t主.语是第一、

7、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 doesnt go to work by bus.疑问式： Does he go to work by bus?Yes, he does. No, he doesn t.T

8、opic2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 bed go to bed 上“床 ”“就寝 ”I often go to bed at ten. go to sleep 入睡“”“睡着 ”Last night

9、 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 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 m

10、ust return them on time.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 , ”，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

11、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 t 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 hi

12、s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 brother s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 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,

13、 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 isrunning.（2）否定式： I m not running. You aren t running.He/She isn t ingrunn.（ 3）一般疑问句及回答： Are you running? Yes, Iam./No, I am not.Is he/she running?Yes, he/she is./ No. he/she isn t.Topic

14、3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 s easy and interesting.What class are they having? They are having a music class. 重点详解1 询问星期几用 What day ？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

15、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 learning about the past了解过去 learn about了解 learn from 向, 学习 learn by oneself自学5 What do you think of ? = How do you你like认为 ?, 怎么样？6 Why? Because it s interesting用why. 提问必须用because回

16、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.我能从中学到很多东西。(1) learn from从,“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

17、study.There is 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

18、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t.数形式为 Are there ?其肯定回答是： 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.就近原则4 have a

19、look 后面接名词时要用 at.如 have a 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 s+介词短语，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 lookthe same看

20、起来一样10 巧辩异同 in the 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 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 s

21、b.Topic2重点语法 There be 句型 Wh-questions重点句型 Whats your home like? Whats the matter? Sorry, I can t hear Iyoull. 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 tw

22、o.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s.者后接表示无生命物体的名词。 Here is a letter for you.(2)of 的含义为 “属于某人 /某事物 ”。She is a friend ofLily s. = Shes is Lily s friend.3 What s the matter?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。 Whats the matter? = W

23、hat s wrong?4 I hear you playing the piano.我听见你在弹钢琴。 hear doing sth.听见“, 在做某事 ”，强调正在进行的动作。hear do sth.听见“, 做了某事 ”，强调全过程。hear about sth听.到关于某事物的消息 hear from sb.接到某人的来信、电话等 hear of sb./sth听.到或知道某人或某事物的情况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

24、 from 离, 远（抽象距离）be away from 离, 远（具体距离） My school is not far from the bookstore.The sea is 2 miles away from the hotel.7 There is something wrong with sb./sth某.人或某物出问题/有毛病了。8 I ll get someone to check it right now我马.上派人去检查。get sb. to do sth使.某人做某事 someone=somebody某人 right now= at once= right away 马上

25、，立刻语法讲解 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 are some pictures.2.它的疑问形式是将 “ be提”到 “ there之”前。 Are thery 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

26、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 alongand turn left at the first street. Be careful! Dont 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，后接地点名词与 get 有关的短语： get inget to =reach=arrive in/at收获 get on 上车 get off 下车get out 出去 get out of 从, 出来 get

27、 up 起床3 across from 在, 对面4 It s good to help children and old people to cross the road. It s good to do 做sth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 来到 come form 来自于 , come on 加油，赶快 come in 进来 come out 出来 come

28、 down 下来 come backUnit7 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, Iwasn t.When was your daughter born?She was born on October 22nd, 1996.Whats 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

29、 英语中日期可以有两种表达法：(1)月日，年。 May 1st,2008(2)日月，年。 1st May,20082 plan to do sth.计划做某事 plan for sth.为某事订计划3 基数词变序数词的规律：基变序，有规律，五、十二 ve 用 f 替再加一二三，特殊记，整几十改 y 为 ie 再加 thth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 of表示”。three hundred students三百

30、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 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 wasnot/wasn t和were not/weren t.3. 一般