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【预习】 仁爱版初中英语 七年级上册 Unit1 Topic3 知识汇总


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【预习】 仁爱版初中英语 七年级上册 Unit1 Topic1 知识汇总



01Unit1 Topic3 单词


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twelvenum.十二[twelv]
yearn.年[jɪə]
oldadj.---岁的;老的,旧的[əʊld]
classn.班级,课[klɑːs]
inprep.在---里;用;以;穿着,戴着adv.在家; 在里面[ɪn]
graden.年级[greɪd]
elevennum.十一[ɪ'levn]
thirteennum.十三['θɜːtiːn]
fourteennum.十四['fɔː'tiːn]
fifteennum.十五['fɪf'tiːn]
sixteennum.十六[ˈsɪksti]
seventeennum.十七[sevənˈtiːn]
eighteennum.十八[ˈˈtiːn]
nineteennum.十九[naɪnˈtiːn]
twentynum.二十[ˈtwenti]
Englishn.英语adj.英国的;英语的;英国人的['ɪŋglɪʃ]
erasern.橡皮,黑板擦[ɪ'reɪsə]
mapn.地图[mæp]
penn.钢笔[pen]
penciln.铅笔['pensl]
deskn.书桌[desk]
anart.一(个,件…)[æn]
spellv.拼写[spel]
aart.一(个,件…)[eɪ]
canmodal v.能,会[kæn]
applen.苹果['æpl]
toyn.玩具[tɔɪ]
wowinterj.呀,哇[waʊ]
tryv.试;试图,努力[traɪ]
againadv.再一次[ə'gen]
thosepron. & det.那些əʊz]
bookn.书;本子v.预约,预订[bʊk]
thesepron. & det.这些[ðiːz]
letv.让[let]
helpv.& n.帮助[help]
rulern.尺子['ruːlə]
carn.小汽车,轿车[kɑː]
eggn.蛋[eg]
orangen.柑橘;橘黄色adv.橘黄色的['ɔːrɪndʒ]
busn.公共汽车[bʌs]
boxn.箱,盒[bɒks]
nowadv.现在[naʊ]
schooln.学校[skuːl]
Beijing InternationalSchool北京国际学校
hispron. & det.他的[hɪz]
sameadj.相同的pron. (和…)同样的事物[seɪm]
butconj.但是,可是[bʌt]
friendn.朋友[frend]
junioradj.初级的[ˈdʒuːə]
highadj.高的adv.在高处,向高处[haɪ]
junior high school初中
girln.女孩[gɜːl]
wepron.我们[wiː]
studentn.学生['stjuːdənt]
speakv.讲,说;谈话[spiːk]


02Unit1 Topic3课文视频


P17-1a


P19-1a  P20-2a


P21-1a


03Unit1 Making New Friends知识梳理


【重点短语】

1. good morning/ afternoon / evening 早上/下午/晚上好

2. glad / nice to meet / see you  见到你很高兴

3. welcome to + 地点   欢迎来到……

4. let’s + v  让我们做……

5. stand up 起立

6. sit down 坐下

7. this is...  这是……

8. thanks = thank you 谢谢

9. see you = see you later = goodbye 再见

10. ID number 身份证号码

11. be from=come from 来自

12. in English 用英语


【重要句型】

1. ---What’s your name? ---My name is Sally.

2. ---Where are you from? ---I’m from China.

---Where do you come from? ---I come from China.

3. ---Where is he/ she from? ---He/She is from Japan.

4. ---What’s this/ that in English? --- It’s a/ an… 

5. ---What’re these/ those in English? ---They’re…  

6. ---How do you spell it? ---E-R-A-S-E-R, eraser.

7. ---Can you spell it? ---Yes, M-A-P, map.

8. —How old are you/ is he/ are they?

—I’m/ He is/ They are eleven.

9. —What’s your telephone number?

—It’s 4567967.

10. —What class/ grade are you in?  

—I’m in Class Ten, Grade Seven.(注意大小写)

11. Good morning/ afternoon/ evening.    

12. —Hello!/Hi!  —Hello!/Hi!

13. —Nice/Glad to see/meet you.  —Nice/Glad to see/meet you, too.

14. —Welcome to China/my home.  —Thanks.

15. —How do you do?  —How do you do?

16. —How are you?  —Fine, thank you. And you?  —I’m OK.

17. —See you then/ later.  —See you.    

18. —Goodbye.  —Bye.

19. —Thank you.  —You’re welcome./That’s OK./Not at all.


【重点语法】


1. 元音字母:Aa Ee Ii Oo Uu


包含有以下元音的字母:

[e]  Aa Hh Jj Kk         

[i:]  Ee Bb Cc Dd Gg Pp Tt Vv      

[aɪ] Ii Yy  

[ju:]  Uu Qq   Ww      

[e] Ff Ll Mm Nn Ss Xx Zz


2. 大小写


句首字母,人名,地名,称呼语,专有名词,星期的首字母要大写,引人注意。

• Look!Is that Jane?

• He comes from Hubei, China.

• Mr. Wang, this is my mom.

• —What class are you in?

—I’m in Class Ten, Grade Seven.

• On Sunday, we go to the West Hill for a picnic.


3. Be动词的用法


• 我用am,你用are,is用于他、她、它,单数用is,复数就用are。

• 含be动词的陈述句变否定句在be后加not,变一般疑问句将be提前。

• 一般疑问句的肯定回答:Yes, 人称代词+ be;否定回答:No, 人称代词+be + not。


如:---They are teachers.  ---They are not teachers.

---Are they teachers?  ---Yes, they are./ No, they aren’t.


4. 不定冠词、定冠词和and的用法


 (1)不定冠词a, an的用法


a /an 都表示“一,一个”,a 用在以辅音音素开头的单词前,如:a book; a desk; an 用在以元音音素开头的单词前,如:an apple / an orange/ an English book;/ an English boy/ an old man;/an actor/ an English teacher/ an office worker.


(2)the是定冠词,表特指,单复数前面都可用


• We are in the same class.

• The girl in a pink skirt is Jane.

• Where is the book?

• This isn’t my bike. The blue one is mine.


(3) and的用法


• 数字相加看做单数:Two and three is five.


• 颜色相加也是单数:   Black and white is gray.


• 人和事物相加是复数:Lucy and Lily are sisters. The pen and the eraser are Jane’s.


5. 可数名词单数变复数


(1)规则变化


① 一般在名词词尾加-s,如:car---cars; photo---photos; toy---toys; boy---boys

② 以s, x, ch, sh结尾的词,在词尾加--es,如:box---boxes; bus--buses

③ 以辅音字母+y结尾,变y为i再加es,如:baby--babies; family--families

4)以fe结尾,变fe为v再加es,如:knife--- knives


(2)不规则变化


如:foot---feet; man---men; woman---women; snowman---snowmen;


(3)集体名词:people, clothes, police, family


(4)成双出现的名词:shoes, pants(trousers), gloves, eyes, ears


九. 一词多义:An orange(桔子)is orange(橙色的). 


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