牛津译林版英语9A Unit3 单元知识解析.docx

1、牛津译林版英语9A Unit3 单元知识解析牛津英语9A Unit3 单元知识解析Comic strip and welcome to the unit重点单词1 .teenage /形adj.青少年的助记teens(n.十几岁)去s+age(n.年龄)=teenage 拆分记忆法典例My teenage daughter wants to be a singer.我十几岁的女儿想做-名歌手。联想teenager n.青少年 2.mark /名 n.分数典例I didnt get full marks in the spelling test.我在拼写测验中没有得满分。近义point n.分数

2、拓展*mark n.符号;象征 V.做标记3.mad /形adj.发疯的;生气的典例He almost went mad when he lost his son.当他失去儿子时，他几乎发疯了。短语be mad .生气drive sb mad使某人受不了近义angry adj.生气的crazy adj疯狂的4.perhaps /副adv.或许,可能助记 per/ pa/ +hap/ hap/ +s/s/ = perhaps音标记忆法典例Perhaps he has forgotten it. 也许他已经忘了那件事。近义maybe adv.也许注意perhaps可单独使用，位于句首或句中。句型详

3、解1.Why not eat less and exercise more?为什么不少吃多锻炼呢?考点 Why not.?为什么. ”常考“Why no.?”句型常用于提出建议或表达某人的看法,其后要接动词原形，相当于“Why dont ou.?”肯定答语:“OK! /All right. /Good idea!否定答语:“Sorry, ./Im afraid not.”Why not go for a picnic? = Why dont you go for a picnic?为什么不去野餐呢?-Why not go swimming为什么今天下午不去游泳呢?-Good idea! /So

4、rry, Im busy this afternoon. 好主意! /对不起,我今天下午很忙。2.The TV is always on at home.我家电视总是开着。考点 on (灯、水龙头等)开着 必记此句中的on是副词,意为“(灯、水龙头等)开着”,其反义词off意为“未连接;不工作”The lights are on. Someone must be there. 灯(还)亮着。肯定有人在那里The machine cant run. Maybe the power is off.机器运转不了。可能断电了3. The noise almost drives me mad.噪声几乎让

5、我抓狂了。考点 noise噪声重要noise作名词，意为“噪声”,指不悦耳的嘈杂声或任何令人讨厌的声音。其形容词为noise(吵闹的喧哗的);副词为noisily( 嘈杂地，吵闹地)。There were a lot of people and much noise there.那里人很多,而且有很多噪声。易混辨析 noise，voice与soundnoise噪声指不悦耳的声音，如嘈杂声、吵闹声等voice嗓音指人发出的声音,如说话声歌声等sound声音泛指人听到的-切声音 There was loud noise outside the classroom. The physics teac

6、her had to raise his voice, “Light travels much faster than sound. 教室外面有很大的噪声,物理老师不得不提高他的嗓音说:“光比声音传播得快得多。” 考点 drive sb mad使某人受不了 必记mad作形容词，意为“发疯的;生气的” ， drive sb mad意为“使某人受不了”,mad是形容词，在此作宾语补足语。His words nearly drove me mad.他的话几乎让我抓狂了。4 .Sometimes I feel lonely.有时候我感到孤独。考点 lonely 寂寞的;孤独的 常考lonely作形容词

7、，意为“寂寞的;孤独的”，强调主观的感受。lonely还可用作定语，意为“荒凉的;偏僻的”，多修饰表示地点的名词。There are many people around the old man, but he still feels lonely.这位老人周围有许多人，但他仍感到孤独。He lived on a lonely island. 他住在一个荒凉的岛上。易混辨析lonely与alone lonely寂寞的;孤独的 作表语或定语，常用在feel之后;侧重主观感受alone 独自的(地) ; 单独的(地);作表语或状语，放在be动词或其他动词之后;强调客观情况5. Perhaps yo

8、u should manage your time better and go to bed earlier.或许你应该更好地安排你的时间，早点儿上床睡觉。考点 perhaps或许;可能 运用perhaps为副词,意为“或许，可能”,通常放在句首，也可放在句中，位于实义动词之前，助动词、系动词或情态动词之后。This is perhaps the most interesting film I have ever seen.这或许是我曾经看过的最有趣的电影。Reading重点单词1.deal /动 V.处理典例I dont know how to deal with the bad milk.

9、我不知道怎么处理这些变质的牛奶。短语deal with处理，对付注意deal用于特殊疑问句时常与how连用。拓展deal n.许多,大量a good/great deal of.许多/大量的. 2 choice /名n.选择典例 There is no choice between the two.这两者之间没有选择。短语make a choice做选择联想choose v.选择3 but /连&介conj. & prep.除.外:只有典例 We have no choice but to wait. 我们别无选择,只能等。联想 besides prep. .之外4 awake /形adj.

10、醒着的典例 The children are still wide awake. 孩子们仍然完全醒着。反义asleep adj.睡着的5 hardly /副adv.几乎不典例I can hardly wait to hear the news.我迫不及待地想听到这个消息。注意hardly不是hard的副词形式。6 imagine /vt. & vi.想象；设想典例Icanhardlyimaginesuchascene.我无法想象出这样一个场景。联想imaginationn.想象力imaginativeadj.富于想象力的7.doubt /动v.怀疑典例Maybehechangedhismind

11、,butIdoubted it.也许他改变了主意,但我表示怀疑。短语without doubt 毫无疑问拓展doubt n.疑惑;怀疑Theres no doubt that computers are very useful in technology and business. 毫无疑问，电脑在科技和商业方面是非常有用的。名言Doubt is the key to knowledge.怀疑是知识的钥匙。8.worth /形 adj. 值得;值.钱典例Your advice is valuable to me. It is worth taking.你的建议对我有价值。它值得采纳。短语be

12、worth doing sth值得做某事谚语A bird in the hand is worth two in the bush.一鸟在手胜于二鸟在林。9 suggestion /名n.建议助记suggest( v. 建议) +-ion(名词后缀)=suggestion 词缀记忆法典例Can you give me any suggestions on this matter?关于这件事，你能给我-些建议吗?近义advice n.建议注意suggestion是可数名词，常用其复数形式。10.cause /名n.原因典例 Police are researching into the caus

13、es of the explosion.警方正在调查爆炸的原因。短语the cause of. .的原因易混*reason意为“原因”，强调从逻辑推理上得出的结论性原因,不是直接说明的起因。excuse意为“理由”,指为自己辩解、希望得到谅解时所提出的种种借口性的理由。11.strict /形 adj 严格的，严厉的典例Our teacher is very strict with us.老师对我们要求很严格。短语be strict，with sb对某人要求严格be strict in sth对某事要求严格12 schoolwork /n课业助记school(n.学校)+work(n.工作)=

14、schoolwork 拆分记忆法典例 Youll have more time for your schoolwork .你将会有更多的时间来做功课。13. valuable / 形adj.宝贵的;贵重的助记value(n.价值)去e+-able(形容词后缀)= valuable典例Real friendship is more valuable than 真正的友谊比金钱更宝贵。常用词缀：以able结尾的形容词有comfortable(舒服的) .countable(可数的) , agreeable(令人愉快的)等。14. friendship /名n.友谊助记friend(n.朋友)+-s

15、hip(名词后缀)=friendship 词缀记忆法典例There is a deep friendship between Jane and Anna.简和安娜之间有着深厚的友谊15. list /名n.清单典例:My mother has the habit of making a shopping list when she goes shopping. 我妈妈购物时有列购物清单的习惯。短语a shopping list购物清单make a list列一个清单拓展list v.把.-列表,列清单List ten of your favourite songs please.请列出十首你最

16、喜欢的歌曲。考点详解1.I have a problem, and I do not know how I should deal with it.我有一个问题，我不知道我应该如何处理它。考点 deal with处理;对付deal with 意为“处理;对付”,多与how连用，用来询问“如何处理某事”，其主语通常是人。Havent you dealt with that letter yet?你还没处理那封信吗?How did the police deal with that accident?警察是怎样处理那场事故的?易混辨析deal with与do withdeal是不及物动词，因此de

17、al with要与疑问副词how连用，构成特殊疑问句do是及物动词，因此do with要与可作宾语的疑问代词what连用，构成特殊疑问句What do people do with their old but still useful computers?人们怎样处理他们旧的但是还能用的电脑?2 I have a lot of homework every day, and I have no choice but to do it.每天我都有很多家庭作业,我别无选择，只能去做。考点 have no choice but to. 别无选择,只能. 必记本句中choice作不可数名词，意为“选择

18、权;选择的可能性”。常用词组have no choice but to.意为“别无选择，只能.My father has no choice but to accept the fact.除了接受这个事实我爸爸别无选择。知识拓展choice还可作可数名词,意为“选择;抉择”。常用词组make choice意为“做选择”You must make a choice between family and career.你必须在家庭和事业之间做选择。3.I often have to stay up late.我经常不得不熬夜。考点 stay up熬夜 Stay up是不及物动词短语,意为“熬夜”。

19、Its a bad habit to stay up.熬夜是个坏习惯。知识拓展stay in待在室内 stay away from远离,不接近stay on留下来继续(学习、工作等)I dont want you to stay out too late.我不想你在外面待到太晚。4 Then I sometimes find it hard to stay awake the next day.然后有时候我发现第二天很难保持清醒。考点 awake醒着的 必记awake是形容词，意为“醒着的”,与asleep(睡着的)意思相反。ls he awake or asleep?他是醒着还是睡着了?5.

20、However, I hardly have any spare time for I my hobbies like volleyball and music.然而，我几乎没有任何空闲的时间从事我的业余爱好，像排球和音乐。 考点 hardly几乎不 常考hardly作副词,意为“几乎不”,常位于实义动词之前，系动词、情态动词或助动词之后。It was so dark that I could hardly see anything.天那么黑，以至于我几乎什么 都看不见。He hardly ever eats meat.他几乎从来不吃肉。注意hardly同seldom一样,表示否定含义，因此在

21、句子中不应再出现其他的否定词，如not,no,none知识拓展hardly用在反意疑问句中时，附加问句要用肯定形式。We hardly had time to eat breakfast, did we?我们几乎没时间吃早饭，是吗?6.I cant imagine my life without hobbies.我无法相像没有业余爱好的生活。考点 imagine 想象,设想 ”必记imagine作动词,意为“想象，设想，指想象某事可能发生或存在。imagine后可以接名词、代词、动名词或从句作宾语。No one can imagine living alone on the island. (

22、接动名词)没有人能想象独自居住在那个岛上(的情景)。Imagine you are a famous actor in the future. (接从句)设想一下你将来是一 -位著名的演员。7.I often doubt whether it is worth spending So much time on .我常常怀疑花这么多时间做家庭作业是否值得。考点：doubt 作为动词，意为“怀疑”，后常常接名词、代词或if/that/whether 引导的从句作宾语。They doubt the truth of it.他们怀疑此事的真实性。I never doubt that David is

23、a good man.我从不怀疑戴维是个好人。We doubted if/ whether David told us the truth.我们怀疑戴维是否告诉了我们(事情的)真相。知识拓展doubt还可以作名词，意为“疑惑;怀疑”，常用短语without doubt意为“毫无疑问”。考点 be worth doing sth值得做某事 必记worth为形容词,意为“值得; .钱”，常用结构be worth doing sth表示“值得做某事”。worth 前面可用well, really, very much,hardly，easily等词语修饰,但一般不用very修饰。This book

24、is worth reading. 这本书值得一读。Its well worth making the effort to learn how to do it.很值得花一一番功夫去学习怎么做这件事。8.Can you offer me some suggestions?您能给我提供一些建议吗?考点 offer 主动提供;自 愿给予 常考offer意为“主动提供;自愿给予”,常用短语offer sb sth或offer sth to sb意为“给某人提供某物”;offer to do sth意为“主动9.I hope to hear from you soon我希望很快收到您的来信。考点hea

25、r from收到.的来信 常考,后接表示人的名词或代词,相当于get/receive a letter from。I heard from my parents yesterday. =I got/ received a letter from my parents yesterday.昨天我收到了我父母的来信。10. Then I get into trouble because my parents do not allow me to play outside after 6 p. m.然后我陷入了困境，因为我父母不允许我下午六点之后在外面玩。考点 allow sb to do sth允

26、许某人做某事 常考allow作动词，意为“允许:准许”。allow sb to do sth表示“允许某人做某事”,其被动结构是sb be allowed to do sth.Please allow me to introduce my best friend.请允许我介绍我最好的朋友。注意当allow后面直接跟动词时,应用动词-ing形式。allow后不可接动词不定式。We dont allow smoking in the hall. 我们不允许(有人)在大厅里吸烟。11. I do not understand why they are so strict with me.我不明白他们

27、为什么对我要求如此严格。句型分析这是一个含有why引导的宾语从句的复合句。考点 be strict with sb对某人要求严格 常考strict作形容词，意为“严厉的,严格的”。be strict with sb意为“对某人要求严格”My father is strict with me in my studies.我的父亲在学业上对我要求严格。易混辨析be strict with与be strict inbe strict with 对某人要求严格be strict in 对某事要求严格 后接事或物Miss Zhang is always strict in her work.张小姐总是对

28、自己的工作要求严格。12.I look forward to your valuable advice.我期待您的宝贵的建议。考点 look forward to盼望;期待 必记look forward to是固定短语，意为“盼望;期待,后面接名词、代词或动词-ing形式作宾语Theyre looking forward to your visit.他们期待着你的来访。Im looking forward to working with you again.我期待着再次与你共事。考点 valuable 宝贵的;贵重的 ”必记valuable是形容词，在句中作定语或表语。Be valuable

29、to sb相当于be of value to sb,意为“对某人是宝贵的”。Is the watch valuable?这块手表值钱吗?The necklace is valuable to me. = The necklace is of value to me. 考这条项链对我而言很宝贵。 13. Then work out how much time you need to finish it all. 然后计算出你需要多长时间完成所有的家庭作业。考点 work out算出;解决 常考work out意为“算出;解决”,其中out为副词,如果宾语为名词，名词放在out之前或之后均可;如果

30、宾语为代词,代词需放在work与out之间。He tried everything possible to work out the problem.他尝试了一切可能的方法来解决这个问题。The maths problem is so difficult that no one can work it out.这道数学题太难了，以至于没有人能把它算出来。同类归纳由“动词+out”构成的短语get out出去handout分发try out试田.些试give out分发;发出look out当心;小心run out用光Grammar重点单词1.whom /代pron.谁(宾格)典例Do you

31、know whom I saw yesterday?你知道我昨天看到谁了吗?联想 whose pron.谁的2.silence /名n.安静,寂静;沉默典例Silence is gold.沉默是金。They stood in silence.他们默不作声地站着。短语* in silence安静地;沉默地联想silent adj.安静的;沉默的3.worry i/名 n.担心;令人担忧的事典例Stealing is really a worry for many old people.盗窃确实令许多老人心神不安。联想worry D.担忧;担心一worried adj. 担心的,发愁的注意 worry表示“担心，忧虑时，为不可数名词;表示“令人担忧的事”时,为可数名词。4.m