学习方法 2021-07-09 296
【导语】学业的精深造诣来源于勤奋好学,只有好学者,才能在⽆边的知识海洋⾥猎取到真智才学,只有真正勤奋的⼈才能克服困难,持之以恒,不断开拓知识的领域,武装⾃⼰的头脑,成为⾃⼰的主宰,让我们勤奋学习,持之以恒,成就⾃⼰的⼈⽣,让⾃⼰的青春写满⽆悔!小编搜集的《七年级下册英语知识点⼈教版2020》,希望对同学们有帮助。
七年级下册英语知识点⼈教版2020篇⼀
Unit 1 Can you play the guitar?
◆短语归纳
◆⽤法集萃
◆典句必背
Unit 2 What time do you go to school?
◆短语归纳
◆⽤法集萃
◆典句必背
Unit 3 How do you get to school?
◆短语归纳
12.one 11-year-old boy ⼀个11岁的男孩
◆⽤法集萃
◆典句必背
七年级下册英语知识点⼈教版2020篇⼆
Unit 5
1.回答why的提问要⽤because
2.Kind of 相当于副词,修饰形容词或副词,意为“稍微,有点”,与a little/ bit 相近 A kind of 意为“⼀种”,some kinds of 意为“⼏种”,all kinds of 意为“各种各样的”。这⾥的kind 是“种,类 ,属”的意思。
3.Why not =Why don’t you+V原 你为什么不…?
4.walk on one’s legs/ hands
on 意为“⽤…⽅式⾏⾛”
5.all day =the whole day整天
6.来⾃be/ come from
where do they come from? =where are they from?
7.more than=over超过 less than 少于
8.once twice three times
9.be in great danger
10.one of… …之⼀ +名词复数
11.get lost
12.with/ without 有/ 没有 介词
13.a symbol of
14.由…制造 be made of能看出原材料
be made from 看不出原材料
be made in+地点 表产地
15.cut down 砍到
动副结构(代词必须放中间,名词可放中间或者后⾯)
Unit 6
1.现在进⾏时
其结构为be的现在式(am, is, are)+ 现在分词(V-ing)。
否定形式在be后⾯加not,疑问式将be动词提前
2.动词-ing形式的构成:
⼀般情况+ing;以不发⾳的e结尾的,去e加ing;重读闭⾳节结尾,末尾只有⼀个辅⾳字母,双写辅⾳字母再加ing
3.go to the movies
4.join for sth与某⼈⼀起做某事
join us for dinner
5.live with
live in+地点
6.other,another与the other
Other “其他的,另外的”,后接名词复数,有时other+n复数=others
Another “又⼀(个),另⼀(个)”,泛指总数为三个或三个以上中的任意⼀个,后接名词单数。
The other“(两者中的)另⼀个”,常与one连⽤,“one…the other…”表⽰“⼀个…,另⼀个…”
7.talk on the phone
8.wish to do sth
9.Here is+ n单
Here are+ n 复
Unit 7
1.询问天⽓的表达⽅式:
How’s the weather?
It’s a raining/sunny day.
It’s raining.
What’s the weather like?
It’s windy.
2.play computer games
3.How’s it/ everything going?
4.In/ at the park
5.Take a message for 替⼈留⾔
Leave a message to 给⼈留⾔
6.call back
7.right now,right away,at once,in a minute,in a moment,in no time ⽴刻,马上
8.right now现在 just now刚刚(⽤于⼀般过去式)
9.over and over again
10.the answer to the question,a key to the door,a ticket to the ball game
11.by the pool
12.summer vacation
13.go on a vacation去度假
be on a vacation在度假
14.write (a letter)to
15.反意疑问句(陈述句+附加疑问句)
反意疑问句中,陈述句⽤的肯定,后⾯的附加疑问句就要⽤否定;相反,陈述句⽤的否定,附加疑问句就要⽤肯定。
16.以-ing结尾“令⼈…的”exciting,interesting,relaxing
以-ed结尾“⼈感到…的”excited,interested,relaxed
17.in the fifirst picture
18.dry⼲燥的 humid潮湿的
Unit 8
1.There is +单数可数名词/不可数名词+ 地点状语.
There are +复数名词+地点状语.
谓语动词要与跟它最近的那个名词⼀致(就近原则)。
There be句型的否定式在be后加上not或no即可。
注意not和no的不同:not是副词,no为形容词,not a/an/any + n. 相当于no+ n.
There be句型的⼀般疑问句变化是把be动词调整到句⾸
There be表⽰“某处存在某物或某⼈”;have表⽰“某⼈拥有某物/某⼈”
2.问路:
①Is/ Are there ……near here/ around here/ in the neighborhood?
②Where is/ are……?
③How can I get to……?
④Could/Can you tell me the way to……
⑤Which is the way to……
3.Across,cross,through,over
Across是介词,“横过,在对⾯”表⽰从物体表⾯穿过
Cross是动词,相当于go/ walk across
Through是介词,表⽰从物体中间或⾥⾯穿过 go through the door
Over是介词,“横过,越过”表⽰从物体上空越过,跨过 flfly over
4.ask for help/ advice
5.in/ on the street
6.在某条⼤街上习惯⽤介词on on Bridge Street
7.across from,next to,between…and…,behind
8.in front of在…(外部的)前⾯→behind在…后⾯ in the front of在…(内部的)前⾯
9.be in town→be out of town
10.be far from
11.go/ walk along go straight go up/ down
12.turn left/right
13.on one’s/ the left
14.at the fifirst crossing/ turning
15.sometimes 有时(频度副词)
sometime(将来)有朝⼀⽇,(曾经)某天
Some times ⼏次,⼏倍 some time ⼀段时间(前⾯⽤介词for)
16.free
空闲的 free time
⾃由的 as free as a fifish
免费的 The best things in life are free.
17.enjoy doing
18.Time goes quickly.
19.表“⼀些”在肯定句中⽤some. 在疑问句和否定句中⽤any。
特殊⽤法:some可⽤于表⽰盼望得到对⽅肯定的答复或表⽰建议、委婉请求的疑问句中。any也可⽤于肯定句中,表⽰"任何的"。
七年级下册英语知识点⼈教版2020篇三
⼀. 情态动词can的⽤法
can+动词原形,它不随主语的⼈称和数⽽变化。
I can speak English.→I can't speak English.→Can you speak English? →What can you speak?
⼆. what time和when引导的特殊疑问句
顺读法:“钟点+分钟”直接读数字。
如:7: 05 seven fifive;8:16 eight sixteen
逆读法:借助介词past或to表⽰,要先说分再说钟点。
如:1:25 twenty-fifive past one
如:4:38 twenty-two to fifive
---How do you go to school every day?
---I take a bus to go to school every day./I go to school by bus every day./I go to school on the bus every day.
(1)⽤长度单位表⽰:It is fifive kilometers.
(2)⽤时间表⽰:It’s twenty minutes’walk.
----How long have you learnt English?
----For 3 years.
----How soon will you arrive in Beijing? ----In 3 hours.
祈使句⼀般表⽰请求、命令、劝说、号召、警告等。⼀般以动词原形开头,句末可以⽤感叹号或句号。
(1) 实义动词原形+其他 :Please look at that boy.
(2) be动词原形+形容词+其他:Be quiet, please.
(1) Don’t+实义动词+原形 Don't stand there.
(2) Don’t be+形容词+其他 Don't be so noisy.
(4) No+n./V-ing
No photos. 不许照相。
No talking. 不许谈话。
现在进⾏时指当前时间正在发⽣的动作。常与now,at this moment,listen,look等词连⽤。
肯定式:am/is/are+doing(现在分词)
否定式:am/is/are not +doing(现在分词)
⼀般疑问式:Am/Is/Are + 主语 +doing(现在分词)+ 其他
特殊疑问式:特殊疑问词+⼀般疑问式
They’re having a meeting now. 他们现在正在开会。
They aren't having a meeting now. 他们现在没有在开会。
Are they having a meeting now? 他们现在正在开会吗?
What are they doing now? 他们现在正在做什么?
(1)表⽰此时此刻正在发⽣的事情。常与now,at the moment,look,listen等词连⽤。
The little boy is watching TV now. 这个⼩男孩现在正在看电视。
Listen!She is playing the guitar in the next room. 听!她正在隔壁房间弹吉他。
(2)表⽰现阶段⼀直在进⾏着或是重复发⽣着的动作,不强调此时此刻正在做。常与表⽰时间段的时间状语连⽤。
I am studying computer this term. 这个学期我⼀直在学习计算机。
(3)表⽰说话⼈褒义或贬义的情感⾊彩,如赞许、批评、喜欢、厌恶等。此时常与alway、often等频度副词连⽤。
He is always thinking of others , not of himself. 他总是为他⼈着想,⽽不为⾃⼰。(表⽰赞许)
One of my roommates is often leaving things about. 我的⼀个室友经常乱扔东西。(表⽰不满)
(4)表⽰在近期按计划或安排要发⽣的动作。(现在进⾏时表⽰⼀般将来的含义。)
① 瞬时动词的进⾏时在任何情况下都表⽰将来含义。这些动词包括go , come , leave,arrive , return等。
I am leaving.
我将要离开了。
I am leaving tomorrow.
我将会明天离开。
② 持续动词的进⾏时,只有在有将来时间状语或将来语境的情况下才可以表⽰将来含义。
An American professor is giving a lecture this afternoon.
今天下午⼀位美国教授将要作报告。(将来含义)
An American professor is giving a lecture.
⼀个美国教授正在作报告。(进⾏含义)
(1)⼀般在情况下,在动词词尾加-ing。
go——going
play——playing
know——knowing
(2)以不发⾳的字母e结尾动词,先去e再加-ing。
make——making
arrive——arriving
come——coming
(3)以重读闭⾳节结尾,且动词词尾只有⼀个辅⾳字母时,先双写这个辅⾳字母,再加-ing。
run——running
stop——stopping
swim——swimming
run——running
put——putting
sit——sitting
begin——beginning
plan——planning
cut——cutting
get——getting
shop——shopping
chat——chatting
regret——regretting
dig——digging
(4)以-ie结尾,先将-ie改成y,再加-ing。
tie——tying
die——dying
lie——lying
有时为了强调地点,也可把地点状语放在句⾸。
There is a book on the desk.
On the desk there is a book.
(1)肯定句:“There be+主语(某⼈/某物)+介词短语”
There are three people in my family. 我家有三⼜⼈。
There is a pen and two books on the desk. 书桌上有⼀⽀钢笔和两本书。
(2)否定式:“There be +not+主语+介词短语”
There isn’t a boy in the room.房间⾥没有⼀个男孩。
There aren’t any books on the desk.书桌上没有书。
注意:“There be句型”的否定式的构成和含有be动词的其他句型⼀样,在be后加not或no即可。
注意not和no的不同:not是副词,no为形容词,所以not a/an/any+n,相当于no+n。
There aren’t any pictures on the wall.
=There are no pictures on the wall.
There isn’t a bike behind the tree.
=There is no bike behind the tree.
(3)疑问式:Be there+主语+介词短语?”
肯定回答是:“Yes, there be.”否定回答是:“No, there+be与not的缩写形式”。
—Is there a lamp in your bedroom?在你的卧室⾥有台灯吗?
—Yes, there is.是的,有。
—Are there any clock in the living room?客厅⾥有钟吗?
—No, there aren’t.不,没有。
(4)特殊疑问句:⼀般有两种句型结构
How many+复数名词+are/were there+介词短语?
There’re many children in the park.
How many children are there in the park?
How much+不可数名词+is/was there+介词短语?
There was little rain around the year.
How much rain was there around the year?
The man has two cars.
There are some pens and a book on the flfloor. =There is a book and some pears on the flfloor.
选择疑问句是指说话⼈提出两种或以上的情况,让对⽅选择是哪⼀种,两个选择部分⽤or连接。选择疑问
句不⽤yes或no来回答,直接在两个选择⾥选⼀个回答。
---Is she tall or short? ---She is tall.
---Can you play the piano or play the guitar? ---I can play the piano
⼋. 名词
在英语⾥⾯,名词分可数名词(countable noun)和不可数名词(uncountable noun)。不可数名词没有单复数之分,⽤时只当单数词⽤;可数名词有单复数之分,⼀个的前⾯要⽤a或an,eg: a pencil, a basketball, a dictionary, an egg, an ID card,⽽复数即两个或两个以上的要作相应的变化,情况如下:
(1)⼀般的词在单数词后直接+“s”
book→books,pen→pens,car→cars,map→maps,cartoon→cartoons
(2)以s,x,sh,ch结尾的词+“es”
box→boxes,watch→watches
(3)以辅⾳字母+y结尾的名词去掉“y”,改成“i”,再加“es”
family→families,comedy→comedies
(4)以f或fe结尾的词,先去掉f或fe,改成“v”再加es
knife→knives,wife→wives,handkerchief→handkerchieves
(5) 特殊词,特殊变化,需单独记:
child→children,man→men,foot→feet,woman→women
tooth→teeth,sheep→sheep,deer→deer
chicken当“鸡⾁”讲时是不可数,当“⼩鸡”讲时可数;
room当“空间”讲时不可数,当“房间”讲时可数;
fifish当⾷物⽤“鱼、鱼⾁”讲时不可数,当“鱼的种类”讲时可数;
hair泛指“⽑发”时不可数,当“⼀根或⼏根⽑发”讲时可数;
sound意思是“⼀般性的声⾳”时,不可数,指“⼀次发出的声⾳”时可数;
paper当“纸”讲时不可数,当“试卷”、“论⽂”、“证件”讲时可数;
time当“时间”讲时不可数,当“时代、倍数、次数”讲时可数;
exercise泛指“锻炼”时不可数,当“练习、做操”讲时可数
⼀般过去时表⽰在过去某个时间所发⽣的动作或所处的状态(与现在⽆关) 。常与yesterday, last week, in 1989, just now, a moment ago, the other day等过去具体时间状语连⽤。
He was here just now.
他刚才还在这⾥。
What did you do yesterday?
你昨天做了什么事?
⼀般过去时基本结构
I was an English teacher one year ago.
⼀年前我是⼀名英语⽼师。
I bought a yellow dress yesterday afternoon.
昨天下午我买了⼀条黄裙⼦。
I wasn't an English teacher one year ago.
⼀年前我不是⼀名英语⽼师。
I didn't buy a yellow dress yesterday afternoon.
昨天下午我没买⼀条黄裙⼦。
Were you an English teacher one year ago?
⼀年前你是⼀名英语⽼师吗?
Did you buy a yellow dress yesterday afternoon?
昨天下午你买了⼀条黄裙⼦吗?
What were you one year ago?
⼀年前你是做什么的?
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