仁爱版英语七年级下册各单元知识点总结汇总

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 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 bike = ride a bike to go to ?. by car

= drive a car to go to ?by plane = fly to go to ?by bus = tak

bus to 2 .Come on! It ' s time for class. com快e 点on，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 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.

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 skating

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, al- ways,often 等或单位时间内的次数

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.

（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

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、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：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 此“刻，现在”相,当于now.

2 巧辩异同go to sleep 与go to bed

① go to bed 上“床”“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 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.

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”“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read

look(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 mine 我的一个朋友 a classmate of my brother 我弟's 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, 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：I 'm 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 '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 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 like你认为?,, ?怎么

样？

6 —Why? —Because it ' s interestin用g. why 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 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 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second

two 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 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 isn '它t的. 复数形式为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 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look the same 看起来一样

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 do

like 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 your home like? What's the matter?

Sorry, I can 't hear yoIu'. 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 of Lily '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。What' s the matter? = What' 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 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，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 ?G—o 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”与它相近的词有go along/down

2 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.

It 's good to do st做h.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 down 下来come back

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 born on October 22nd, 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 1st,2008

(2) 日月，年。1st May,2008

2 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 of 表”

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 。” 6.4 米

长six point four meters long

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t were

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.

Topic2

重点语法掌握情态动词can/can 't,could/couldn 的'用t法。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 Eng

lish 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”或“No”

回答。

2 I ' d like to take 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 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

5 with one 's help = with the help of 在,, 的帮?助下

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 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 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 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 doing

2 It s' your turn. 该你了turn 是名词，意思是“轮流”，It 's one 's turn to do 轮st到h. 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。

3 反身代词oneself 变化如下：①第一二人称用形容词性物主代词

+self(selves) I → myself you → yourself(yourselves) ②第三人称用人称代词宾格+self(selves) he →himself they → themselves

4 What happened to Michael at the party? 聚会上迈克发生什么事情了？happen to sb. 某人发生某事，to 是介词

happen to do ?碰巧干某事，to 是不定式符号

语法讲解一般过去式

一、一般过去式表示：

( 1)过去存在的状态。My father wat at work yesterday afternoon.

(2) 过去某个时间发生的动作。I got up at 6:30 yesterday.

(3) 过去经常或反复发生的动作。He always went to work by bus last year.

常用的时间状语：two days/months/years ago, last year, in those days, just now, in 2002 等。

二、动词过去式的构成：

1. 规则动词①在动词后面直接加“ ed”。play-played ②动词以“ e结”尾加“ d”。

move-moved ③动词以辅音字母加y 结尾改y 为i 加ed. study- studied ④动词为重读闭音节，双写词尾的辅音字母加ed. plan- planned stop-stopped

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 didn 't buy any books yesterday.

一般疑问句：Did you buy any books yesterday?