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1、人教新目标（RJ）九年级英语上册 Unit2 知识点汇总 9A Unit2 单词知识点讲义 1.rainbow 彩虹 indigo 靛蓝 violet 紫罗兰色 Our teacher told us there are seven colours in a rainbow.2.mood mu:d in a bad/good mood 心情好/不好 He is in a bad mood today.他今天心情不好。affect our moods Colours can affect our moods.3.influence nfluns (use power to make sb agr
2、ee with sth/make sb change)v.影响 His father has influenced his life.Colours can influence our moods.颜色能够影响我们的心情。n.影响，have an influence on sb 对-有影响 This film has an influence on me.这部电影对我有影响。have a bad influence/effect on sb 对-有不好的影响 Computer games have a bad influence on our study.under the influence
3、 of 在-影响之下 Under the influence of his mother,Tom became a writer.在他母亲的影响下，Tom 成为了一名作家。4.whether=if 是否，引导宾语从句 weather(天气)I dont know whether/if he will come tomorrow.我不知道明天他是否来。I dont know (if)he will go there tomorrow.if 和 whether 作为“是否”用法区别 if 和 whether“都有”“是否”之意，一般可以互换 He doesnt know if/whether it
4、 will be rainy tomorrow.他不知道明天是否下雨。if 不能用于介词之后，whether 可以 Im thinking of whether we should go to Beijing.我正在考虑是否应该去北京。if 不能接不定式，whether 可以 He hasnt decided whether to go there.他还没有决定是否去那儿。if 不能直接与 or not 连用，whether 可以。Im not sure whether or not he is in.我不确信他是否在家。引导条件状语从句，表示“如果”，只能用 if We will stay
5、at home if it rains tomorrow.I havent decided (是否)to go travelling by air or by train?I dont know if it tomorrow.If it ,we wont have a sports meeting.A.will rain,will rain B.will rain,rains C.rains,rains D.rains,will rain We havent decided if we will go to Hainan Island for a holiday.(同义句)We havent
6、decided whether to go to Hainan Island for a holiday 5.characteristic kr kt rstk 特征，品质 Kindness is one of his characteristics.和善是他的特性之一。6.calm adj.平静的，沉着的 The sea looks calm.海面看上去平静。We should keep calm when we are in danger.处在危险中的时候，我们应保持冷静。White and blue are calm colours.v.平静 calm down He was too e
7、xcited to calm down.他太激动，平静不下来。使-平静 Mother tried to calm the child.n.平静，镇静 White represents calm and peace.白色代表平静和和平。6.relaxed(calm and not nervous)adj.放松的，自在的 After the exam,we all felt relaxed.考试之后我们感觉轻松了。relax v.放松，休息 He often relaxes himself by listening to music.他经常通过听音乐来放松自己。relaxing 令人放松的 The
8、y often play some relaxing games after class.课后他们经常玩一些轻松的游戏。7.peace n 和平,安宁，和睦 We love peace and hate wars.我们热爱和平，讨厌战争。Blue brings peace to our mind and body.蓝色给我们的身心带来安宁 War and Peace is a good book.at peace 处于平静状态 make peace 讲和 He made peace with his friend.她和他的朋友讲和了。peaceful 形容词 和平的，安宁的 He hopes
9、to live a peaceful life.他渴望过一个安宁的生活。make people feel peaceful peaceful village 一个安宁的村庄 peacefully 副词 He died peacefully in his dream.他在睡梦中安静的去世了。Blue is a calm and _ colour.It represents calm and _.8.sadness=unhappiness 名词，悲哀，忧伤 As good friends we should share our happiness and sadness.Blue also rep
10、resents sadness.蓝色也代表悲伤。sad,sadder,saddest He felt sad because he failed the exam.He felt even after he heard the bad news.sadly more sadly,the most sadly He cried sadly when he was punished by his teacher.The father looked _ at the news that his son came last in the race.The father looked _ at his
11、son.Its great to have a friend to share our joy and _ with._,its difficult for animals to survive in the wild.9.purity 纯洁 pj r ti White represents purity.白色代表纯洁。10.wedding(get married)She looked beautiful on her wedding day.婚礼那天她看上去美丽。attend ones wedding 出席-的婚礼 at the wedding 在婚礼上 At the wedding thi
12、s young couple thanked their parents.11.prefer.-preferring preferred 更喜欢=like-better Which do you prefer,tea or coffee?=Which do you like better,tea or coffee?宁愿选择 prefer to do sth.He preferred to stay at home on rainy days in the past.过去下雨天他宁愿选择呆在家里。prefer sth.to sth.比起-更喜欢-to 为介词 He prefers apples
13、 to oranges.比起橘子他更喜欢苹果。prefer doing sth to doing sth 比起做-更喜欢做-My father prefers playing basketball to swimming.比起游泳我爸爸更喜欢打篮球。（）-Which would you like,tea or coffee?-Coffee.I prefer coffee _ tea.（）-Which would you like,tea or coffee?-Coffee.I prefer coffee _milk.A.to B.and C.with D.has They liked stay
14、ing at home better than watching TV.(同义句)They staying at home to TV.12.create=to produce v.创造 create a warm and comfortable feeling 创造出温暖而舒服的感受。creative adj.有创造力的-more creative(比较级)He is creative enough to come up with new ideas.13.feeling 感觉，感受 I had some feeling of hope.我觉得有一丝希望。a warm and comfort
15、able feeling 温暖而舒服的感受。感情 hurt ones feelings 伤害了-的感情 feel the wind/feel relaxed feel like doing sth 13.cheer sb up=make sb happy 使-高兴 Orange can cheer you up when you are feeling sad.当你感到不开心的时候，橙色能使你开心。He looks unhappy today.Lets .A.cheer him up B.help him out C.look him after D.put him up cheer 动词 欢
16、呼，喝彩 The fans cheered when they saw their favourite singers.cheer for our team 为我们队加油 名词：欢呼声 Lets give him three cheers.cheerful 形容词 兴高采烈的 14.remind rmand remember or think about sth 提 醒。使-想 起 remind sb of sth.This photo reminded me of my friend.这张照片使我想起了我的朋友。His story reminds me of my childhood.这个故
17、事让我想起了我的童年。remind sb.提醒-remind sb to do sth My mother reminded me _(take)an umbrella with me.remind sb.+从句 The smell of the pills reminds them that food on the Earth is tasty.15.wisdom n.wzdm Yellow is the colour of wisdom.黄色是智慧之色。wise 形容词 It is wise of/for sb to do sth wisely adv We should use our
18、natural resources wisely.16.as 连词 与-一样，因为，随着 I cant run as fast as I used to.我跑的没以前快。I left a message as you were not in.The little girl sang as she walked.As time goes on,the little girl has grown into a beautiful lady.介词 作为，像，当作 work as a writer be famous as a writer the same-as,as if 好像 such as a
19、s usual 副词 同样，相同 I run as fast as my brother.17.envy 妒忌，羡慕 Green is the colour of envy.He was filled with envy at my success.他对我的成功满怀羡慕。green with envy 妒忌的，眼红的 The other boys were green with envy when Joe bought a car!男孩们看到乔买了一辆车，心中满怀嫉妒 18.require=need 需要 sth.requires doing/to be done The flowers re
20、quire/need watering/to be watered.花需要浇水。要求=ask require sb to do 要求-做 The teacher requires us to finish our homework on time.老师要求我们按时完成作业。All of us are required to show our tickets.我们所有人都被要求出示车票。我的自行车需要修理 My bike requires repairing/to be repaired.19.strength 名词力量 stre He has enough strength to lift t
21、he heavy box.他有足够的力量拎得动那个重的箱子。require strength in either body or mind 身体或大脑需要力量 strong 形容词 look strong 20.heat 热 名词不可数 feel the heat of the sun The sun gives us heat and light.太阳给我们光和热。v.加热 heat the milk 给牛奶加热 hot hotter hottest Summer is the hottest season in China.21.difficulty 困难不可数 have difficul
22、ty/trouble/problems (in)doing sth.have no/great/some difficulty with sth/doing sth.I have some difficulty finding his house.Wearing red can help you if you have difficulty making a decision.-I have great in finishing the work by myself.Could you help me?-No problem.A.fun B.success C.advice D.difficu
23、lty have difficulty with sth Do you have difficulty with your homework?difficult more difficult most difficult I find it difficult to learn English well.21.decision 决定(n)make a decision/some decisions 做出一个/一些决定 We made a final decision that we will help the poor children in the school.decide to do s
24、th/not to do sth=make up ones mind to do sth We havent decided how to go there.22.relationship 关系 Whats the relationship between the two speakers?There is a relationship between colours and moods.颜色和心情之间有关系。23.certainly=sure,of course 必定地，无疑地 certain uncertain Are you certain/sure that you will get
25、there in time?你有把握及时赶到那里吗？24.everyday=daily 形容词 每天的 everyday life/English every day 每天，作状语 I go to school on foot every day.25.personal 形容词 个人的，私人的 It depends on personal taste.You shouldnt ask people in the west any personal problems.你不能问西方人一些私人的问题。personal information person 人 personality 个性 perso
26、nalities We often use some words to describe peoples personalities.26.suit vt 适合 White clothes dont suit me.白色不适合我。suitable 形容词 more suitable,the most suitable be suitable for=be fit for Thick clothes are not suitable for hot weather.厚衣服不适热天穿。27.celebration n 庆祝，庆祝活动 Red is often used for celebratio
27、ns in China.在中国红色常常被用在庆祝活动中。The celebrations for the Spring Festival usually last fifteen days.celebrate v.They celebrated the New Year by dancing and singing.他们通过唱歌跳舞来庆祝新年。28.ancient very old 古代的 modern China is one of the ancient countries in the world.an ancient town 一个古镇 29.therapy 疗法 30.discove
28、r=to find out 发现 vt 表示经过努力偶尔发现存在的事实，真理或错误。find/find out/invent的区别 find 指找到或发现自己想要的或丢失的东西强调结果 find out 指经过研究或者询问查明的真相 Please find out when the train will leave.invent 发明，指通过劳动或运用聪明发明出从没存在的新东西。Who invented the telephone?谁发明了电话？Edison the electric light.I lost my pen.I havent it.Who America first?Can y
29、ou when the bus will leave?31.promise n 诺言 make a promise 许下诺言 keep a promise 遵守诺言 break a promise 违背诺言 v.promise to do/not to do sth 答应做-My parents promised to buy a new bike for me.32.or 连词,否则 Hurry up,or you will be late for school.快点，要不然你上学会迟到。或者,表选择 Would you like tea or milk?和,用于否定句 She doesnt
30、 like singing or dancing.他不喜欢唱歌跳舞。either-or whether-or 是-还是 33.work 奏效 vi work well My computer doesnt work today.The medicine has worked.药已经起作用了。工作 v.work hard n.工作 不可数 What hard work it is!作品，著作 可数 I like reading the works by Lu Xun.我喜欢看鲁迅的作品。34.practice v 从事，执业 She has practiced colour therapy si
31、nce she left college.自从大学毕业，她就从事颜色疗法。练习 v.You should spend as much time as you can practicing speaking English.practice n.Practice makes perfect.35.stressed（tired and unable to relax）形容词 紧张的，有压力的 He felt stressed before exams.考试之前他有压力。stress 名词 压力 36.suggest vt“建议”suggest sth to sb向某某建议-She suggeste
32、d different colours to different people.她向不同的人建议不同的颜色。suggest doing sth 建议做-Have you heard of the activity called“Clear Your Plate”？-Sure.It suggested food by eating up the food on your plates.A.save B.saved C.to save D.saving suggestion(s)建议可数 advice 不可数 What good it is!（建议）Thanks for your .They ar
33、e useful to me 37.would rather 宁愿 would rather do sth/not do sth 宁愿做/不做-I would rather stay at home.=I prefer to stay at home.He would rather not go there.would rather-than 宁愿-也不愿-would rather do sth than do sth I would rather watch TV than go to the cinema.=I prefer watching TV to going to the cine
34、ma.At present,lots of people would rather in the country because there is pollution in the city.A.live,more B.to live,less C.live,less D.to live,more Which would you rather_,a cake or an egg?A.to eat B.eat C.like D./I would rather_(not see)him in such a case.-Jeremy Lin carry on practicing give up s
35、o he could be an excellent player.-We should learn from him.A.liked,better than B.preferred,to C.would rather,than D.preferred,rather than 38.trust trst 信任=believe in Friendship is based on trust.友谊是建立在信任的基础之上。v.trust/believe in sb 信任 39.warmth n.温暖，暖和，热情wm The sun gives(us)warmth and heat.太阳供给我们温暖和
36、热 a feeling of warmth warm adj.40.match n.相配，般配 Red and white are a good match.红色和白色是一种很好的搭配。火柴，比赛 matches You must be careful with matches.He is crazy about watching football matches.v.=go well with Your dress matches your shoes very well.36.balance blns v.使-平衡 balance the calm white 平衡平静的白色 n.平衡 I dont know how to achieve a balance between hobbies and study.我不知道怎样在学习和爱好上取得一个平衡。Keep the balance of nature 保持生态平衡