七年级英语UNIT1知识点(2)
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七年级英语上册Unit 1重点句子语言点1.The Students’Union supports students at school.学生会支持学校的学生。
(1)the Students’ Union学生会。
(2)at school在学校。
2.They hold all kinds of activities, such as cultural festivals and sports meets.他们举行各种各样的活动,比如文化节日和体育比赛。
(1)hold all kinds of activities举办各种各样的活动。
(2)such as比如。
【例】There are many kinds of animals in the zoo, such as bears, tigers, monkeys and so on.(3)cultural festivals文化节日。
(4)sports meets体育比赛;体育赛事。
3.They also help students with their problems.他们也帮助学生解决问题。
help sb. with sth.=help sb. do sth.=help sb. to do sth.帮助某人做某事。
【例】Can you help me with the classroom?=Can you help me clean the classroom?=Can you help me to clean the classroom?4.How can they make good use of their time?他们怎样才能充分利用他们的时间?make good use of... 充分利用......。
【例】We should make good use of our time to study hard every day.5.There is a lot of homework today.今天有很多作业。
人教版七年级英语下册Unit 1知识点汇总I. Phrases短语1.join the art club 参加艺术俱乐部2.the swimming club 游泳俱乐部3.the English club 英语俱乐部4.the music club 音乐俱乐部5.the chess club 象棋俱乐部6.play chess 下棋7.play the guitar 弹吉它play the piano 弹钢琴play the violin 拉小提琴play the drums 打鼓play the trumpet 吹喇叭8.do sth. well 做…..做得好9.be good with sb.和某人相处好10.be good for sb./ sth. 对……有益(有好处)11.be good at sth. /doing sth. 擅长做某事12.need help 需要帮助13.musicians wanted for School Music Festival 学校音乐会招聘音乐人14.do Chinese kung fu 会中国功夫e and show us 来给我们表演表演16.show sb. sth./ show sth. to sb. 给某人看某物17.English-speaking students 说英语的学生18.on the weekend/at the weekendon weekends/at weekends 在周末19.tell stories 讲故事20.Students’ Sports Center 学生运动中心21.make friends with sb. 和某人交朋友22.need sb. to do sth 需要某人做某事need to do sth 需要去做某事23.help wanted 招聘启事24.school show 学校公演25.in the music room在音乐教室26.a swimming pool 游泳池27.a wanted ad 招聘广告28.a fashion show 时装秀29.want sth. 想要什么want to do sth. 想要做什么want sb. to do sth. 想要某人做某事30.help sb. with sth. 在某事上帮助某人help sb. (to) do sth 帮助某人做某事II. Sentences句子1.–你会游泳吗?-不,我不会。
初中英语学习资料madeofjingetiejiUnit 1 My name is Gina.Section AUnit 1 单元知识点1.be 动词的用法2.人称代词主格与形容词性物主代词的转变3.熟记基数词 0— 154.咨询姓名,电话号码的问与答。
5. 介词in 的用法Unit 1 单元要点语法人称代词与物主代词英语中代词能够分为人称代词、物主代词、反身代词、指示代词、疑问代词、不定代词。
(一 )人称代词人称代词分为主格和宾格。
人称代词的主格在句子中作主语。
如: He is a student.人称代词的宾格在句子中作宾语(动词和介词的宾语)。
如: We all like him. Look at me.请看下表:人称我你他她它我们你们他们主格I you he she it we you they宾格me you him her it us you them(二 )物主代词物主代词分形容词性物主代词和名词性物主代词两种。
形容词性物主代词能够作定语,也就是讲它能够作形容词,后边要跟名词。
如:This is my book. 名性词的物主代词后边不可以跟名词。
如:This book is mine.=This is my book.请看下表 :人称我的你的他的她的它的我们的你们的他们的形容词性my your his her its ours your they名词性mine yours his hers its ours yours theirs人称代词和物主代词专项练习一、单词拼写1. _____ (我 ) often get up at six in the morning.2.A friend will come to see ________ ( 我 ) tomorrow.3.The teacher is talking with _________ ( 他们 ).4. The boy is only one. Mother has to take care of _______ ( 他 ).5. ________ ( 他们 ) don ’ t know how to do it.6. ________ ( 他 ) has never seen such a beautiful picture.7. Where are the horses? _________ ( 它们 ) are beside the house.8. ________ ( 我们 ) are new here. Can you tell ______ ( 我们 ) how to get to the post office?9. You and ________ ( 她 ) are both my good friends.10. Where is Lucy? I am looking for ________ ( 她 ) everywhere.11. Is this ________ ( 她的 ) watch? No, it is not _________ (她).12. Could you tell us if there is much rain in ________ ( 你们的 ) country?13. Which is ________ (你的 ), the long one or the short one?14. _________ ( 我们的 ) city is getting richer and richer15. The children are doing _______ (他们的 ) homework.16. ________ ( 我的 ) is white. This one is not _________ ( 我的 ).17. ________ ( 我们的 ) is a great party.18. A: Where is________ ( 我的 ) pen?B: Is that ________ (你的 )?A: No, it is not ________ (我的 ). It is ________ ( 他的 ). ________ (我的) is blue.二、用适合的代词取代句子中的划线部分( )1. His name is John. John is a clever boy. We all like John.( )2. Miss Li often tells the students stories.( )3. Mary is a good student. We like Mary.( )4. We know Mary and Rose well.( )5. Red star over China is an interesting book. Have you read Red Star over China? ( )6. My mother is going to buy something for my brother and me.( )7. Mary said to the teacher, Rose“andMayIleave now. ”( )8. Jack and Rose met Mrs. Li. Jack and Rose spoke to Mrs. Li.( )9. Their library is much bigger than our library.( )10. That is your ruler. Where is my ruler?( )11. Tom ’ s radio is cheaper thanhis radio.( )12. My bike is broken. May I use your bike?( )13. There are many sheep on your farm. What about their farm?三、选择填空( )1. She bought some stamps on ________ way home.A. hisB. herC. my( )2. I have a sister. ________ is thirteen.A. HerB. SheC. He( )3. The black shoes are ________ .A. heB. his( )4. The clothes are over there. Please put ________ away.A. themB. theirC. they( )5. ________ classroom is clean. ________ is cleaner.A. Yours--- OurB. You---WeC. Yours---Ours( )6. All of ________ are going to see the film this afternoon.A. theyB. themC. their( )7. How hard ________ works!A. heB. himC. his( )8. This is my pen and that is ________ .A. yourB. yoursC. you( )9. ________ cup is blue. What about is hers?A. MyB. MineC. I( )10. Is his name Henry? What is ________ ?A. herB. hersC. she( )11. Are these pictures ________ ?A. yourB. yoursC. you( )12. I don’ t think they are .A. ourB. oursC. we( )13. Hurry up! They are waiting for ________ at the gate.A. weB. usC. our( )14. Listen to ________ teacher.A. I and myB. me and myC. my and me( ) 15. His teacher is going to take ________ to an English Evening.A. hisB. heC. him( )16. His ruler is short, but ________ is long.A. sheB. herC. hers( )17. Don ’ t forget to bring________ book with you.A. youB. yoursC. your( )18. Here is your pen, but where is ________ ?A. IB. mineC. my( )19. Some foreign friends visited ________ yesterday.A. weB. usC. our( )20. We three, Mary, John and ________ met Lily in the street.A. IB. meC. my( )21._______ are all students.A. I , you and heB. You, he and IC. He, you and I( )22. Li Ming is a good friend of ________ .A. oursB. ourC. we四、达成以下句子1.他想对我和你讲话。
七年级上册英语书unit1 2知识点归纳七年级上册英语书unit1 2知识点归纳不要被任何人打乱自的脚步,因为没有谁会像你一样清楚和在乎自己梦想.没有人可以打倒我,除非我自己先趴下!以下是课件网为你整理的七年级上册英语书unit1 2知识点归纳,希望对你有所帮助!七年级英语Unit 1知识点1:My name’s Gina句型:1,What’s your name My name’s Jenny. / I’m Jenny. / Jenny.May I have your name Yes,my name’s Jenny.What’s his/her name His/Her name’s Tony/Gina.2,I’m Tony Brown. What’s your full nameMy full name/ It is Tony Brown.My first name is Tony.My last name/family name is Brown.3,What’s your/his/her telephone/phone number It’s 555-3539.语法:1,形容词性物主代词:my(我的)your(你的) his/her/its(他/她/它的)our(我们的) your(你们的)their(他们的)后面需要接名词,修饰名词,做前置定语。
在句中可作主语,宾语等成分。
My book is here. This is my book.主格:I you he/she/ itwe you they在句中做主语,一般放句首,后面紧跟 am/is/are 及其他动词。
I’m a student. She looks great.词汇:1. my pron. 我的形容词性物主代词还有his,her,your2.由name构成的短语first name 名字 last name 姓氏family name 姓氏3.“电话号码”的表达方式: telephone number phone number4. 本单元出现的缩写有:I’m = I am what’s = what is it’s =it is5. answer n. 回答;答案(也可做动词“回答”,如answer the questions)句式:1. What +be 动词+your(his/her)name What’s your nameWhat’s his name What’s her name2. 自我介绍时常用语:My name’s Jenny. I’m Gina.3.表达第一次和某人见面的高兴之情: Nice to meet you!4. 询问别人的电话号码:What’s your telephone number5. 询问别人的姓氏常用语:What’s her family name七年级英语Unit 2知识点2: Is this your pencil词汇:1. pencil case 文具盒 pencil sharpener 铅笔刀 pen钢笔 eraser橡皮擦 ruler尺子 backpack 双肩背包dictionary 字典2.指示代词:this 这个 that 那个3. in English 用英语 4. ID card 身份证5. puter game 电子游戏6. lost and found 失物招领7. excuse me 打扰了8. call sb. 给某人打电话9. a set of 一套;一副句式:1. 询问某物品是否属于某人的问句及答语—Is this/that your pencil—Yes,it is. It’s my pencil./No,it isn’t. It’s his pencil.2. 询问某物用英语怎么说What’s this in English3. How do you spell sth. How do you spell it4. What’s +sth询问某物是什么—What’s this —It’s a watch.5. Call at sb. at +电话号码. Call Alan at 495-3539.练习:1)What’s this It’s V.A. aB.anC.theD.\2) Good night.A. Good evening.B.See you.C.All right.3) - a lot .A. ThankB.ThanksC.Thanks youD.Thanks for4) How is your father He is -eraser No.It’s -is.A. itB. thatC.She8)-4516324.A. withB.\C.atD.on10)Is that your car in the -the question.A. toB. ofC.about12)There (key) on the table.13)This kind of books ------(sell) well.We like it.14)Could you please help me with my English .A. With pleasure.B.That’s very n ice ofyou.C.It’s my pleasure.。
七年级英语下册Unit1 单词和知识点一、词汇表guitar [ɡɪˈtɑː] n.吉他sing [sɪŋ] v.唱;唱歌swim [swɪm] v.&n.游泳dance [dɑːns] v.&n.跳舞;舞蹈draw [drɔː] v.画chess [tʃes] n.国际象棋play chess 下国际象棋speak [spiːk] v.说(某种语言);说话speak English 说英语join [dʒɔɪn] v.参加;加入club [klʌb] n.俱乐部;社团be good at…擅长于…tell [tel] v.讲述;告诉story ['stɔːri] n.故事;小说write [raɪt] v.写作;写字show [ʃəʊ] n.&v.演出;节目;给…看;展示or [ɔː] conj.或者;也不(用于否定句)talk [tɔːk] v.&n.说话;交谈talk to…跟……说kung fu n.(中国)功夫drum [drʌm] n.鼓play the drums 敲鼓piano [pɪ'ænəʊ] n.钢琴play the piano 弹钢琴violin [vaɪəˈlɪn] n.小提琴play the violin 拉小提琴also ['ɔːlsəʊ] adv.也;而且people ['piːpl] n.人;人们home [həʊm] n.&adv.家;活动本部;到家;在家be good with…善于应付……的;对……有办法make [meɪk] v.使成为;制造make friends 结交朋友today [tə'deɪ] adv.在今天help (sb) with sth 在某方面帮助(某人)center (=centre) n.中心;中央weekend ['wiːk'end] n.周末on the weekend (在)周末teach [tiːtʃ] v.教;讲授musician [mjuːˈzɪʃ(ə)n] n.音乐家二、知识点归纳◆短语归纳1.play chess 下国际象棋2.play the guitar 弹吉他3.speak English 说英语4.English club 英语俱乐部5.talk to 跟…说6.play the violin 拉小提琴7.play the piano 弹钢琴8.play the drums 敲鼓9.make friends 结交朋友10.do kung fu 练 (中国) 功夫11.tell stories 讲故事12.play games 做游戏13.on the weekend/on weekends 在周末◆用法集萃1.play +棋类/球类下…棋/打…球2.play the +西洋乐器弹/拉…乐器3.be good at doing sth.= do well in doing sth. 擅长做某事4.be good with sb. 和某人相处地好5.need sb.to do sth. 需要某人做某事6.can + 动词原形能/会做某事7.a little + 不可数名词一点儿…8.join the…club 加入…俱乐部9.like to do sth.=love to do sth. 喜欢/喜爱做某事◆典句必背1.—Can you draw? 你会画画吗?—Yes, I can./No, I can’t.是的,我会。
Unit1 Topic 2Section A1.excuse me:请问,打扰了,常用于下列场合:(1)问路、借东西等打扰或麻烦别人时(2)和别人交谈过程中,突然要离开一会儿或做点儿别的事时(3)表示异议,客气地纠正别人的话时(4)打喷嚏、打嗝等给别人带来不便时。
2.What’s your name?=What is your name?=Your name,please?询问对方的名字(你叫什么名字)回答用My name is.../I’m.../直接说名字。
3.Where are you from?询问对方来自哪里。
回答用I’m from+国家/城市Where 疑问词(哪里),主要用于对地点的提问。
be from从...来,来自...,表达某人的籍贯或者来源地。
be动词随主语变化而变化。
Where+be+主语+from?某人来自哪里?4.Are you from...?询问对方是否来自某个地方(你来自...吗?)肯定回答则用---Yes,I am.否定回答则用---No, I’m not.总结:询问对方国籍:(1)---Where are you from?---I am from...(2)---Are you from...?---Yes,I am./No, I’m not.5.Who are they?他/她/它们是谁?回答用They are(They’re)6.and连词,用于连接表示并列的词,短语以及句子。
Eg:Jane and Tom、my mom and my teacher、I’m from China and you are fromJapan.7.Where are they from?句中的they是第三人称复数,译为他/她/它们,后面的be动词要用are。
如:他们来自哪里?Where are they from?他们来自美国。
They are from America.他们来自日本吗?Are they from Japan?8.开音节单词指的是以发音的元音字母结尾的或以“元音字母+辅音字母(除r 外)+不发音的e”结尾的重读音节单词。
人教版七年级上册英语Unit 1、Unit 2 知识点总结人教版Unit 1 My name ’s Gina知识点总结一、重点短语、句型1. -What ’s your name?- My name's Gina. = I ’m Gina.你的名字是什么?我的名字是吉娜。
我是吉娜。
2.-What ’s his/her name?- His /Her name ’s Tom/ Gina.=He’s /She’s Tom/ Gina.他/她的名字是什么?他/她的名字是汤姆/吉娜。
他/她叫汤姆/吉娜。
3.- Is she Mary? –Yes, she is./ No, she isn ’t.她是玛丽吗?是的,她是。
不,她不是。
4.-Are you Helen? –Yes, I am 。
/ No, I ’m not.你是海伦吗?是的,我是。
不,我不是。
5. A: What's your telephone number?B: My phone number is 281-9176.It's 281-9176.你的电话号码是多少?我的电话号码是281-9176 。
6. -Nice to meet/see you. -Nice to meet/see you, too. 见到你很高兴。
见到你也很高兴 .st name=family name=last name 姓氏8.first name = given name 名字9.telephone number=phone number 电话号码二、交际用语(一)常见的问候表达方式有:1、Hello/Hi2、Good morning/afternoon/evening/night3、Nice to meet you/Nice to meet you, too4、How are you?5、How do you do?(二)常见的介绍表达方式有:s… /This is … /These are … and….1. I ’ m… /My name ’ 2. Nice to meet you.3. What ’ s your phone number?s 2842942.4. It ’ 三、语法1、be 的一般现在时形式2、What 引导的特殊疑问句3、形容词性物主代词:my ,your,his,her四、知识点s Jenny.我的名字叫詹尼。
人教版英语七年级上册Unit1-2知识点复习与讲解第8讲Unit1-2复习核心词汇:Unit1name nice to meet your Ms his and her yes she he no not zero one two three four five six seven eight nine telephone number phone first last friend China middle schoolUnit 2sister mother father parent brother grandfather grandmother grandparent family those these who they well have day son daughter cousin grandpa grandma mom dad aunt uncle here photo next picture girl dog核心短语:Unit 1first name last name telephone number/ phone number middle schoolUnit 2a photo of my family in the first photo in the next picture核心句型:Unit 1--What’s your name--My name is Gina./ I’m Gina.Nice to meet you!--Are you Helen--Yes, I am. / No, I’m not. I’m Gina.--What’s your telephone number--It’s 284-2942.Unit 2This is my friend Jane. That’s my grandfather.These are my brothers. Those are my parents.--Who’s she --She’s my sister.--Who’re they --They’re my grandparents.--Have a good day! -–Thanks!Here is a photo of my family.核心语法点:Be动词、实义动词、指示代词、人称代词1,形容词性物主代词:my(我的) your(你的) his/her/its(他/她/它的) our(我们的) your(你们的)their(他们的)后面需要接名词,修饰名词,做前置定语。
【英语】人教新目标:七年级上册Unit1语法%2B知识点Unit 1 My name’s Gina.语法专项:形容词性物主代词教材典句1. W hat’s his name ? 他叫什么名字?—His name’s Eric . 他的名字叫埃里克。
2. What’s her name ? 她叫什么名字?—She’s Mary . 她叫玛丽。
3. What’s your telephone number , Li Xin ? 李欣,你的电话号码是什么?以上句子中分别含有形容词性物主代词his,her, your,今天我们就来学习一下形容词性物主代词的用法。
语法全解物主代词是表示所有关系的代词,是人称代词的属格形式。
它分第一人称、第二人称和第三人称,每个人称又分单数和复数。
物主代词可分为形容词性物主代词和名词性物主代词。
本单元主要涉及形容词性物主代词。
形容词性物主代词的用法与形容词的用法相似,可以修饰名词,一般放在被修饰的名词之前,不能单独使用。
如果名词前面还有其他的定语,物主代词要放在其他定语的前面。
my pen 我的钢笔 my red pen 我的红色钢笔 your name 你的名字 his mother 他的母亲练一练:①. Please send ________ best wishes to Mary . A. I B. me C. my D. mine②. __ Does Miss White like sports ?__ Yes, _________ favorite sport is tennis . A. he B. she C. his D. her ③. This is ________ pen .A. red myB. he redC. red hisD. her red④. __ I’m Linda. What’s your name ? _________ name is Lucy .A. IB. MeC. MyD. Mine4. 介绍自己:(1)My name’s+名字我的名字叫......(2)I’m+名字我是......5. 询问姓名(1)What’s your name? 你叫什么名字?----Alan.艾伦。
英语Unit1知识点归纳词汇:1.glad adj.高兴的,近义词:happy,pleased等Eg:Glad to see you.=Nice to see you.=Pleased to see you.见到你很高兴。
(回答)Glad/Nice/Pleased to see you,too.2.cute adj.可爱的,讨人喜欢的。
近义词:lovely,clever,pretty等。
3.glasses n.(复数)眼镜。
A pair of glasses一副眼镜【知识拓展】:glass:“玻璃”不可数名词。
“玻璃杯”可数名词。
短语归纳1、look after/take care of照顾2、on the first day在第一天3、Class1,Grade77年级1班4、play football踢足球5、after school放学后6、be/come from来自7、be good at/do well in擅长8、fly kites放风筝9、tell sb.about sth.告诉某人关于某事10、listen to music听音乐11、play a game玩游戏12、wear glasses戴眼镜13、at school在学校14、all the lessons所有的课程15、talk about谈论16、need to sth.需要做...... 17、a lot of hobbies许多爱好18、get to know认识19.the same as和......一样e...to do sth.用......做某事21.live with...和......住一起词汇用法区别:1.love,like&enjoylike指一般意义上的“喜欢”love 表达的感情更强烈。
like...very much=love;enjoy而like/love sb./sth (喜欢某人、某物),like/love to do sth(喜欢做某事。
指一次性的未发生的动作)。
like/love doing sth.(喜欢做某事,指习惯性动作)。
enjoy enjoy doing sth(喜欢做某事)或enjoy sth(喜欢某事)。
2.read,look,see,watch,look at,have a look atread“看,读”带有文字的资料。
book,magazine等look不及物动词,强调“看”的动作。
用眼睛看。
Eg:Look,the boy is readinga book.see强调“看”的结果。
“看见”;“明白、知道”I see.我知道了。
watch全神贯注地“观看,注视”,强调过程,看比赛,看电视,看演出等。
look at“看某物”eg:Look at the blackboard.have a look at“看一看.....”eg:May I have a look at your colour pencil?本单元应该掌握的句子:1.What’s your name?你叫什么名字?2.Nice to meet you!很高兴见到你。
3.I love reading.我喜欢阅读。
4.Now let’s get to know some of the new classmates.现在让我们认识下我们的新同学。
5.I often play football after school.放学后我经常踢足球。
6.She is tall and slim.她个头很高,身材苗条。
7.He is from Nanjing.他来自南京。
8.He is good at Maths.他擅长于数学。
lie is11years old.米莉11岁。
10.They are all very nice.他们都很好。
语言点详解:§7A101This is+某人【书中原句】:This is my cousin Andy.这是我的表哥安迪。
This is+某人“这是某人。
”用于向自己熟悉的人介绍一位初次见面的人。
复数形式为:These are+某些人。
不可以说“He/She is+某人”。
介绍的原则是:先将男士介绍给女士、晚辈介绍给长辈、职位低的介绍给职位高的。
§7A102Fly的用法【书中原句】:These students often fly kites.fly vt.:放(风筝等)。
fly a kite/fly kites.放风筝。
【知识拓展】:fly vi“乘(飞机)。
Fly to...乘飞机去....../飞往......fly vi飞、飞行。
Eg:Birds fly in the sky.鸟在天空中飞行。
fly n.可数名词,“苍蝇”flies(复数)§7A103get to know和know【书中原句】:Let’s get to know some of the new students.咱们去认识一些新同学吧。
get to know由不认识到认识的过程。
指一个短暂的动作。
know“知道、熟悉”,指一个延续性的动作。
§7A104Family,Home&House的用法【书中原句】:...but now I live with my family in Beijing.Family是一个集体名词,做“家庭”时,它被看做一个整体,谓语动词用单数形式。
为“家庭成员”时,它被看做家庭中的所有成员,谓语动词用复数形式。
Eg:My family is a big one.我家是个大家庭。
My family are all tall.我们全家人个子都很高。
Home只家庭成员共同生活的地方。
着重指家人和住所共同的一种体现形式。
House指家庭住宅,着重指“房屋”这一概念。
§7A105Anyone,everyone,any one&every one的用法【书中原句】:Everyone is here in the classroom.Lets begin at page9.Anyone,everyone只指人,不指物,后面不能接of....Any one,every one既可以指人,也可指物,后面可接of...Eg:Every one of us is very happy because everyone is here.我们每个人都很开心,因为大家都到齐了。
§7A106Need的用法【书中原句】:I need spend more time......一.用作实义动词作为实义动词,need后面的宾语可以是名词、动名词、动词不定式或代词,这种情况下,need既可用于肯定句,也可用于否定句和疑问句,构成否定句和疑问句时要借助于助动词do或does.1.need sth.需要......这是need最常见的用法之一,其后的宾语可以是名词,也可以是代词。
如:1).We need a great deal of money now.我们需要和多钱。
2).They don’t need it any more.他们不再需要它了。
3).Does your father need any help?你爸爸需要帮助吗?2.need to do sth.需要做…...作为实义动词,need后面需要接带to的动词不定式,表示有义务或责任去做某事。
如:1).you need to show your ticket?你们需要出示你们的票。
2).You need to take good care of your mother.你要好好照料你妈妈。
【知识拓展】:3.need doing与need to be done......需要被做...①.主动形式的动名词doing具有被动的含义;②.该动名词可以改为其动词不定式的被动形式而句子的意义不变。
例如:4).The door needs painting.=The door needs to be painted.那扇门需要油漆一下。
5).Your car needs mending.=Your car needs to be repaired.你的车需要维修了。
二.用作情态动词need具有情态动词的共性。
了解了这些还不够,还要掌握作为情态动词need的一个个性,就是它只能用于否定句和疑问句,或用于由if或whether引导的宾语从句中,一般不能用于肯定句。
理解了这些之后,我们便可以如此区分need的词性了:只要need后面跟的是动词原形,它就是情态动词。
这时,变否定,只需在其后加not;变为疑问句,只需把它移主语的前面。
例如:1).Need I type this letter again?我需要重新录入这封信吗?2).There is enough time.You needn’t hurry.有的是时间,你不必着急。
3).I don’t know whether I need give him the advice.我不知道是否需要给他这个建议。
4).---Must I hand in my homework now?现在我必须交作业吗?---No,you needn’t.不,你不必。
三.用作名词need作为名词,含义为“缺乏,需要”;其复数表示“基本需要”。
要掌握两个词组:in(great) need of(急需)。
例如:1).There’s no need for you to try again.你不必再尝试了。
2).The factory is in great need of money.那家工厂急需资金。
【拓展词组】:be in need of sth.需要某物in great need of很需要§7A107welcome的用法【书中原句】:Welcome to Class1,Grade7!欢迎来到七年级一班。
1..作名词意为“欢迎,款待”,可用warm(热烈的),cold(冷淡的),等形容词作定语加以修饰。
例如Eg.The hostess gave us a warm welcome.女主人热烈欢迎我们。
2.作及物动词意为“欢迎(某人或某事物)”。
welcome to sp.欢迎到某地,welcome sb.to sp.欢迎某人到某地welcome back to sp.欢迎回到某地Eg.They welcome us warmly and showed us to our rooms.他们热情地欢迎我们,并把我们带到我们住的房间里。
Welcome back to Beijing.欢迎回到北京。
3.作形容词意为“受欢迎的”:“令人喜欢的”。