初一下册平方根知识点总结

时间:2024.4.20

个性化教学辅导方案

                            


第二篇:初一下册每单元知识点总结


初一下册单元财富积累

Unit 1 Where?s your pen pal from?

1. 〃be from 〃come from

2. 〃county(国家) 〃country(乡下,农村。常以单数形式与the连用)

3. 〃speak+语言 〃say+直接引语 〃talk with/about 〃tell sb(not) to do sth

4. 〃what?s one?s favorite...? 〃what does/do sb like…best?

5. want/would like

6. be/become interested in…

7. 〃and是连词,连接两个人或事物作主语时,谓语动词用复数形式

〃with是介词,当with短语位于主语之后时,谓语动词应与with前面的名词或

代词在数上保持一致

8. 〃write to sb 〃write a letter to sb 〃hear from sb

9. 中日不变英法变,其余“s”加后面

Unit 2 Where?s the post office?

1. there be

2. on one?s way to…

3. in(on) the street

4. 〃across(介词)从。。。表面横过 〃cross(动词) 穿过,横穿

〃crossing(名词)十字路口,交叉点

5. 〃next to 〃near 〃in the neighbourhood

6. between,,,and,,,

7. 〃in front of 〃in the fromt of

8. be quiet/keep quiet

9. turn left/turn right

10. enjoy/keep doing sth

11. 〃enjoy oneself 〃have a good time 〃have fun

12. 〃take a walk 〃go for a walk 〃have a walk

13. 〃be busy with sth 〃be busy (in) doing sth

14. 〃through(内部) 〃across(表面) 〃over(上空)

15. with 和in都有用的意思,

with强调使用某种具体的工具,in强调使用的材料或颜色

用语言只能用in,不用with

16. (at)the beginning of/(at) the end of 〃in/at the beginning 〃in the end

17. 〃arrive in/at 〃get to 〃reach+place

18. hope to do sth (x)hope sb to do sth 19. the way to….

Unit3 Why do you like koalas?

1. see watch read look

2. why...because 〃why not do sth

3. 〃kind of+形容词(侧重程度) 〃a little+不可数名词(侧重数量)

4. 〃kind of 〃a kind of 〃all kinds of

5. be friendly to….

6. 〃other (三者或以上中其他的人或物)

〃the other (两者中的另一个)

〃another (指多个或不定数目中的另一个,再一个)

〃others(泛指其余的人或物) others=other+复数名词

7. other通常用在名词前面做定语

else 通常用在疑问代词,疑问副词及不定代词等词的后面

8. too/also/either 9.be+数词+year(s) old

10. 否定疑问句(难道不。。。吗?)答语形式上与一般疑问句的答语一样只是在翻译

的时候相反。

11. 〃every day 〃everyday

12. 数词+nore+名词

13. 〃in the day 〃at night

Unit 4 I want to be an actor

1. 〃what+be+主语? 〃what+do/does+主语+do? 〃what?s one?s job?

2. want to be

3. work with

4. 〃give sth to sb 〃give sb sth

5. get…from…

6. 〃put on(动作) 〃wear(状态( 〃dress+sb

7. 〃sometimes 〃some times 〃sometime

8. 〃talk with 〃talk to

9. be late for…

10. work job

11. 〃in hospital 〃in the hospital 〃at school

〃at table 〃at the table

12.be in(join)

13.need(实义动词)需要,(not)need to do sthl

Need(情态动词) need+do

in+color some time 〃at the school 〃 〃

Unit 5 I ?m watching TV

1. 现在进行时态的标志性词:now, look, listen, these days, at the moment

2. 现在进行时态的结构:主语+be+动词的现在分词

3. watch/look/see/read

4. 〃go to the movies 〃go to the cinema

5. movie/film

6. 〃show sb sth 〃show sth to sb

7. Let sb do sth

8. at/on/in

9. o?clock 只用于整点钟的后面;在含有分钟的时间后不 用o?clock. 在24小时

计时中,13点至24点的时间后不用o?clock.

10.〃wait for+某人或某物的名词

〃wait for sb to do sth

〃can?t wait to do sth

11. 〃talk to 〃talk with 〃talk about

12. all 意为“全部,全都”,用来指三个或三个以上的人或物。作同位语,放在所修

饰的词之后、实义动词之前;若谓语动词是be动词,放在be动词之后;若句中含有助动词或情态动词,放在其后。

13. from…to…

14. take photos

15. thanks for

16. 以here/there开头的句子,如果主语是名词,则用倒装语序,当主语是代词时,

不用倒装语序。

17. some表示一些,可以直接修饰可数名词复数或不可数名词,如果名词前有冠词、

指示代词或物主代词修饰时,则用some of

18. 序数词前面一般要加定冠词the,但序数词前如果已有无主代词, 如my,his等,

则不能再加定冠词。

19. family/home/house

20. be with…

Unit 6.It?s raining

〃What?s the weather like?

〃how?s the weather?

1. Weather 不可数名词,不能与冠词a, an连用

2. 用heavy或light表示雨的大小

3. 〃Cook(做饭,厨师) 〃cooker(厨具)

〃do some cooking

4. How?s it going?

5. 用来修饰形容词,表示“非常,很,相当”的副词,语气有强到弱,very>rather>pretty>quite>fairly

6. 〃cold/cool 〃humid/wet

7. Thank sb for doing sth

8. CCTV=China Central Television

9. 〃On vacation 〃on holiday

10. Take photos

11. Some…others….

12. Look at sb doing sth

13. Everyone=everybody,作主语时,谓语动词用单数 形式。

14. Have a good time=enjoy oneself

15. Different后面的可数名词常用复数形式。

16. Sound/noise/voice

Review of unit 1-6

1.Supermarket/store/shop

2.〃Look for 〃find

Unit 7 what does he look like?

1. Hair“毛发,头发”不可数名词,没有复数形式;作可数名词时,表示具体数

量的头发

2. 〃Tall指人、树、建筑物等的高,但不能指山的高,反义词为short

〃high 多指物体或位臵的高,但不指人的身高,还可指抽象意义的高,反义词为low

3. 〃looke like强调外观上像 〃be like 侧重于个性方面

4. medium/height/build

5. the captain of

6.team作主语时,作为整体谓语动词用单词,反之用复数

7. 〃a little bit(程度稍弱) 〃a bit(of)+不可数 〃a little+不可数

8. 〃tell joles 〃tell a lie 〃tell a story

9.stop/remember/forget/

10. people/person/man

11.beard是可数名词,同义词mustache

12.a pair of glasses

13. Don?t jude a person by his looks

14.not….any more

15. 〃I think…… 〃I don?t think

16. 〃so….that 〃too….to…

17.go+doing去做。。。。。

18.nobody作主语时,谓语动词用单数形式

Unit 8 I?d like some noodles

1. Would like=want后接不定式

2. Noodle为可数名词,复数形式为noodles vegetable(s)

3. 〃what kind of 〃a kind of 〃all kinds of 〃different kinds of 〃kind of

4. 名词作定语修饰复数名词时,修饰词一般不变为复数(man,woman除外),只把被

修饰词变为复数即可

5. 冠词/数词+容器名称+of+名词,表示不可数名词的量。

6. 〃Or用于肯定句或选择疑问句,表示“或者,还是,或是”

〃or用于否定句,表示“和。。。”

7. 〃A or B作主语时,谓语动词根据B确定单复数形式

〃A and B作主语时,谓语动词要用复数形式

8. 在否定句中如果所连接的两个词前都有否定词时,则用and,而不用or 9. Be动词+钱数+for+商品数量

10. 〃also通常位于句中,但在表示强调时,也可位于句末

〃too常用于口语中,位臵通常为句末,前面常用逗号,也可以没有逗号:放在句中时前后均有逗号

〃as well常用于肯定句中,但只用于句末

〃either用于否定句中,一般位于句末

〃as well as作连词,连接两个并列成分

Unit 9 how was your weekend?

1. 〃weekend(周六和周日) 〃weekday(周一到周五)

〃on weekend 〃on weekday

2.当last/next/this/that+时间在句中作时间状语时,其前通常不再用介词。

3.常见的v.+or构成的名词有visitor/inventor/collector

4. 〃study…..for 〃study(侧重于学习过程) 〃learn(侧重于学习结果) 〃learn from sb(向某人学习)

5. 〃have a test 〃take a test 〃pass a test 〃fail a test

6. 〃test指“测验,小考,考查,检测”

〃exam的完全形式是examination,通常指正式的考试,如期末考试,入学考试 〃quiz指测验,特指无事先准备的,随时进行的检测

7.what about/how about+v.ing

8.stay at home

9.do some+v.ing 〃do some shopping 〃do some reading

10.practice/enjoy/finish/mind+v.ing

11.how+be…..?/what+be….+like?

12.mountain山脉,可简写为mount,简写形式通常与具体的山构成专有名词。

13. 〃play the+西洋乐器(piano/violin/organ/flute)

〃play+中国乐器(erhu/pipa)

14. 〃语数外chinese/math/English 〃史地生history/geography/biology

〃音体美music/P.E./art 〃物化政 physics/chemistry/politics

15. 〃sb spend(s)+some money/time+(in)doing sth/on sth

〃pay….for/pay for

〃sth.+cost(s)+sb.+some money

〃it takes/took sb some time to so sth

16. 〃ask sb about sth 〃ask sb (not)to do sth

17. 〃most+可数名词复数 〃most of+代词宾格

18.everyone=everybody作主语时,谓语动词用单数

19. 〃go for a walk 〃take a walk 〃have a walk

20 watch/hear/see/notice sb do/doing sth

21. 〃it?s time for+名词 〃it?s time for sb to do sth

22. 〃look at 〃look for 〃look out 〃look like

〃look over 〃look forward to

23.anything为不定代词,当被形容词修饰时,形容词要臵于其后

Unit 10 where did you go on vacation?

1. 〃on vacation 〃on holiday

2. 〃leave camp 〃return to camp 〃go camping 〃summer /winter camp

3. 〃Central park 〃the Great Wall 〃the Palace Museum

〃Tian?an Men Square 〃a Beijing Hutong

4. 〃friendly----unfriendly 〃happy------unhappy 〃healthy----unhealthy

5. 〃what…..think of……? 〃how….like….?

6. 〃think of 〃think about 〃think over 〃think up 〃think out

7. Heavy traffic

8. 〃Expensive/cheap 〃high/low

9. 〃all day 〃all day and all night

10. 〃All(the)….. 〃(the)whole……

11. Have fun doing sth

12. Find sb doing sth

13. Find/look for/find out

14. 〃in the corner(内部) 〃on the corner(事物本身) 〃at the corner(外

部)

15. 〃(sb)get lost 〃(sth) be missing

16. 〃Make/let/have sb do sth make sb /sth adj.

17. 〃walk back to 〃come back 〃give back 〃bring back

18. Decide (not)to do sth

19. A report on/about

where there is a will,there is a way.

Unit 11 what do you think of game shows? 1. 〃Sports News 〃Weekend Talk 〃Healthy Living 〃Culture China 〃Chinese Cooking 〃Tell it like it is 〃A Bite of China

2. 〃What do yo think of….. 〃how do you like….?

3. 〃soap opera 〃sitcom(situation comedy) 〃drama

4. 〃can?t stand sth/sb 〃can?t stand doing sth

5.sport作定语时常用复数形式 〃sports shoes 〃sports meeting 〃sports field

6. 〃Do/world you minf……?----------- 〃not at all〃No, of course not〃I?m sorry…. 〃would you mind(one?s)doing sth?----〃certainly not〃not at all〃you?d better not

7. 〃would like to do sth 〃would love to do sth

8. 〃how/what about sth/doing sth……?

9. in fact

10. welcome to …….

11. 〃an eight-year-old boy 〃an eleven-meter-tall tree

12.动名词短语作主语时谓语动词用单数

13. 〃this is for you 〃a card for you 〃a pair of shoes for my son

14. thinks for doing sth=thank you for doing sth

15. 〃join 后常接表示人的群体名词或代词,之后常接in+名词,或动词-ing

16. 〃agree with+人 〃agree to+计划、文件 〃agree on+事情

17. 〃the safety belt 〃a green belt

18. clock/watch/o?clock

19. wallet/purse

20. 〃ask sb about sth 〃ask for 〃ask sb for sth 〃ask sb (not)to do sth

21. 〃show sth to sb 〃show sb sth

22. 〃each强调个体,不能用于否定句。作主语时,谓语动词要用第三人称单数形式;

作主语的同位语时,谓语动词要依据它前面的主语确定复数

〃every强调整体,只能作定语,可与not连用表示部分否定

23. some of……其后的名词用复数形式

24. the coolest thing

25. put sth in….

26.can/could/will/would you please (not) do…..?

27. 〃in the school magazine 〃next month?s magazine

表示集体、时间、距离、世界、国家等名词的所有歌,可用‘s的形式

〃today?s newspaper 〃ten minutes? walk 〃the world?s people 〃china?s capital

28.名词+ful构成的形容词 useful beautiful helpful thankful

29. 〃clothes统指身上的各种服装,是复数名词,不能直接与数词连用。

〃clothing是物质名词,是服装的总成,没有复数形式,后接单数谓语动词

30. 在宾语从句中疑问句要用陈述语序

〃why does he come here?-----I don?t know why he comes here

〃where is he?--------who can tell me where he is?

规律总结:当答语是形容词或love, like, stand, mind等动词时用用what do you

think of/about…?; 当答语是名词时,用what do you like about….?

Facts speak louder than words

事实胜于雄辩

Unit 12 Don?t eat in class

1. 〃in class 〃in the class 〃in hospital 〃in the hospital 〃at table 〃at the table

2. Ms/Miss/Mrs/Madam

3. 〃arrive late for..(时间) 〃be late for….(状态)

4. 〃arrive at/in 〃get to 〃reach+地点

5. listen to/hear

6. 〃have a fight 〃fight with sb 〃fight for… 〃fight against…

7.can/can?t/could/couldn?t

8.else用来修饰疑问词和不定代词,放在疑问词和不定代词之后

9. 〃must(主观)+do 〃(not)have to(客观)+do

10. 〃too many 〃too much 〃much too

11. 〃after school 〃after lunch 〃after class

12.night前若有其他词修饰指具体的某个晚上,应用介词on. 若泛指晚上,则用介词

at

〃at night 〃on winter nights 〃on school nights

〃on school days 〃on weekends

13.常见的不用冠词的短语

〃in class 〃after class 〃at school 〃in school

〃at work 〃at home 〃at night 〃at noon

〃go to work 〃go to bed 〃go to school 〃be in hospital

14.by用来表示时间,指期限。

〃by the end of 〃by plane 〃by the way

15. 〃help sb (to) do sth 〃help sb with sth 〃help oneself to …

16. 〃later表示已过去或现在某个时间为基准,可用于过去式或将来时,用于过去时

态时,可与“after+时间段”互换

〃after指以过去的时间为起点,在一段时间后,常用于过去时。

〃in+是将段,表示“在。。。之后”,是以现在时间为起点,常用于将来时。

17.no+名词或动名词,表示禁止。不要做某事,常用于公共场合,提醒人们注意。 〃no talking 〃no smoking 〃no photos 〃no parking

〃no noise 〃no swimming

18.规律总结:祈使句的否定结构为don?t+动词原形,

当后面是形容词时,用don?t be+形容词形式

19祈使句种类〃V型祈使句Listen to me, please

B型祈使句Be quite,please

L型祈使句Let?s play football

N型祈使句No smoking

20. order sb to do sth

Failure is the mother of success

失败乃成功之母

Summer job wanted

I like to work with people. I work hard. I can work late. I want to work as a waiter in a restarant or work as a cleaner in an office.

Please call David at 327-8569

Wanted

Do you like to talk to people? Are you good at writing news or stories? Do you want to work for our school newspaper? We need a reporter for English for Fun. Do you like the job as a reporter? Do you work hard? If your answer is “Yes”, then come and join us. Please call Mr. Wang at 5674578.

My family

My name is Tom. I?m thirteen years old. I?m a student. I have a happy family. My mother works in a hospital. She is a doctor. She often helps those patients. she is friendly to them. They love

her. I love her, too. My father is a policeman. His work is dangerous, but interesting. I?m proud of him, but thieves are afraid of him. I study hard every day. I?m a good boy in my class. I often help my classmates learn some subjects. I love my parents!

A happy Sunday

Today is Sunday. It is a sunny day. I go to the park with my friends.

There is a lake in the park. Many people are swimming it. There are many trees and flowers around the lake. In the trees the birds are singing. Under the trees several women are talking. Some girls are singing and dancing over there. Some boys are flying kites. We are having a good time.

My new pen pal

I have a new pen pal. Her name is Mary. She is 12 years old. She is from Toronto, Canada. She speaks English, French and a little Chinese. She likes dolphins and she enjoys their shows. She likes talking to other people and writing stories, so she wants to be a reporter. She likes summer

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