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2024-2025学年九年级上册英语单元知识速记清单
Unit 3《Teenage problems》
Unit1
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核心话题 | 青少年问题与建议 |
重点词汇 | teenage ,mark ,mad ,exam ,perhaps,deal ,choice ,but ,awake ,hardly ,imagine ,doubt ,worth suggestion ,cause ,strict ,schoolwork ,valuable ,friendship ,list .etc | |
重点短语 | 1.look at my stomach(s) 2.eat less and exercise more3.drive me mad 4.have enough time 5.have a good time =have fun doing6. manage your time better 7.ask for advice | |
重点句型 | 1.Why not eat less and exercise more?
2.I’ll finish the food for you then. 3.I don’t get enough sleep.I feel tired in class. 4.The TV is always on at my home. The noise almost drives me mad. 5.I don’t have any close friends. Sometimes I feel lonely. 6.Sometimes I get low marks in exams.I feel sad. 7.My parents work all day. They don’t have time for me. 8.It’s not wise to spend hours playing football after school. 9.I don’t know why they are so strict with me. |
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语法 | 连接代词和连接副词引导的宾语从句 | |
写作 | 介绍青少年常见的问题并给出合理适当的建议 |
考点1 What’s wrong, Eddie? 怎么了,Eddie?
【精讲】What’s wrong with sb./sth.=What happened to sb./sth. 询问某人或某物怎么了/有什么烦心事/麻烦;询问发生了什么事
e.g.What’s wrong with his bike? 他的自行车怎么了?
【经典练】1.— What’s wrong with that girl?
— She is tired. She needs to have a good rest.
A. tired, good, rest B.tired, she, needs, rest C.tired, a, good, rest D.needs, good, rest
【答案】A
【详解】句意:—— 那个女孩怎么啦?—— 她很疲劳。她需要好好休息一下。
考查重读单词。英语中一般名词、数词、形容词、副词、实义动词、感叹词要重读;冠词、连词、介词、助动词及人称代词一般不重读。根据“She is tired. She needs to have a good rest”可知,形容词tired是回答上文问句的关键词,必须要重读;强调为了消除疲惫,形容词good和名词rest需重读。故选A。
【写作佳句】Only at that time did he realize that he was wrong.只有在那个时候他才意识到自己错了。
考点2 too much
[教材原句] You eat too much. 你吃的太多了。
【精讲】:① too much+不可数n. 太多…
e.g. There is too much water on the floor. 地上有太多水。
② too many+可数n.复数 太多…
e.g. There are too many people in the mall. 商场里人太多了。
③ much too+adj. 太…
e.g. You are much too heavy .你太重了。
【经典练】1.There were ________ people and ________ noise there.
A.too many; much too
B.too many; too much
C.too much; too many
D.too much; much too
【答案】B
【详解】句意:这里人很多,很吵闹。考查形容词短语。too many“太多”,修饰可数名词复数;much too“太”,修饰形容词或副词;too much“太多”,修饰不可数名词。people“人、人们”,表示复数意义,其前用too many修饰;noise“噪音”,不可数名词,其前用too much修饰。故选B。
【写作佳句】—Teenagers these days depend on their parents too much.——现在的青少年太依赖父母了。
考点3 Why not
[教材原句]Why not eat less and exercise more? 为什么不少吃多锻炼呢?
【精讲】“Why not…”句型常用于提出建议或表达某人的看法,其后加动词原形,相当于”Why don’t you…?”,肯定答语:”OK!/All right!/Good idea!”,否定答语:”Sorry,…/I’m afraid not.”
e.g.Why not go for a picnic?=Why don’t you go for a picnic? 为什么不去野餐呢?
-Why not go swimming this afternoon? 为什么今天下午不去游泳呢?
-Good idea!/Sorry,I am busy this afternoon. 好主意!/对不起,我今天下午很忙。
【经典练】1. Why not ________ out the problem by yourself?
A.trying to work B.try working C.try work D.trying working
【答案】B
【详解】句意:为什么不试着自己解出这道题呢?考查特殊疑问句和动词短语。why not do sth.“为什么不做某事”,try应用原形,排除选项A和D;try doing sth.“尝试做某事”,所以此空应是try working。故选B。
【写作佳句】— Why not join an English club to practice speaking English.为什么不加入一个英语俱乐部来练习说英语呢?
考点4 The TV is always on at home. 我家电视总是开着。
【精讲】on(灯、水龙头等)开着的,意思是“处于工作状态中;在进行中” 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”
e.g. The lights are on. Someone must be there. 灯(还)亮着。肯定有人在那里。
e.g. Hurry up. The film has been on for ten minutes. 快点儿,电影已经开演十分钟了。
e.g. The machine can’t run. Maybe the power is off. 机器运转不了,可能断电了。
考点5 noise噪声
[教材原句] The noise almost drives me mad. 噪声几乎让我抓狂了。
【精讲】(1)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noisy(吵闹的喧哗的);副词为noisily( 嘈杂地,吵闹地)。
e.g. 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sound
noise | 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 | 泛指人听到的一切声音 |
(2)drive sb mad使某人受不了
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。
【经典练】1. The machine is making so much ________. How ________ it is!
A.noisy; noise B.noise; noisy C.noise; noisily
【答案】B
【详解】句意:这台机器噪音很大。多吵啊!考查名词和形容词用法。noise噪音,名词;noisy吵闹的,形容词;noisily吵闹地,大声地,副词。第一空so much“很多”修饰名词,所以填noise。感叹句“How+形容词或副词+主谓”,第二空需填入形容词,位于is后构成系表结构,所以填noisy。故选B。
【写作佳句】(2023·黑龙江·统考中考真题)We should avoid making a noise in the library.我们应该避免在图书馆里制造噪音。
考点6 close v. 关闭
[教材原句]have some close friends 有一些亲密的朋友
【精讲】(1)close v. 关闭
e.g. The shop closes at 10p.m. every day. 这家商店每天十点关门。
(2)close adj. 亲密的
e.g. They have close relationships. 他们关系亲密。
(3)closely adv. 紧密地,接近地,严密地,亲近地
e.g. They watched closely to the tigers in the zoo.他们在动物园里很近地观察了老虎。
【经典练】1. Don’t forget ________ the windows before you leave.
A.to close B.closing C.closed
【答案】A
【详解】句意:你离开之前别忘了关窗户。考查非谓语动词。forget to do sth.“忘记去做某事”,事情尚未发生;forget doing sth.“忘记做过某事”,事情已经发生。本题中,“关窗户”这件事尚未发生,故用动词不定式作宾语。故选A。
【写作佳句】The company announced it would close one third of its bookstores the next year as more people chose to read e-books.该公司宣布,由于越来越多的人选择阅读电子书,明年将关闭三分之一的书店。
考点7 lonely 寂寞的;孤独的
[教材原句]Sometimes I feel lonely. 有时候我感到孤独。
【精讲】(1) lonely 寂寞的;孤独的
lonely作形容词,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。
e.g. 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。
e.g. He lived on a lonely island. 他住在一个荒凉的岛上。
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(alone=by oneself=on one’s own)
(2)辨析sometimes, some times, sometime与some time
sometimes | 有时 | Sometimes he had lunch at school. |
some times | 几次、几倍 | I’ve been to the museum some times. |
sometime | 某时 | I will visit Daming sometime this summer vacation. |
some time | 一段时间 | She has lived here for some time. |
【经典练】1.When you feel ________, just remember you are not ________ in the world because your parents and friends are always around you.
A.alone, alone B.lonely, alone C.alone, lonely D.lonely, lonely
【答案】B
【详解】句意:当你感到孤独的时候,请记住你并不孤单,因为在这个世界上你的父母和朋友总是在你身边。考查形容词辨析。alone独自,强调无人陪伴;lonely孤独,强调主观感受。根据“When you feel...”可知,此处表示“主观感受到孤独”,所以第一空填lonely;根据“your parents and friends are always around you”可知,有家人和朋友在身边表示“有人陪伴”,并不是独自一个人,所以第二空填alone。故选B。
【写作佳句】Cindy felt lonely in her new school, so she joined some clubs to make new friends.辛迪在她的新学校感到孤独,所以她加入了一些俱乐部结交新朋友。
考点8 perhaps或许;可能
[教材原句Perhaps you 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。
【精讲】(1)perhaps或许;可能
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。
e.g. 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。
(2)manage to do sth.“设法做成某事,努力完成某事”=succeed in doing sth.成功做成某事
【经典练】1.—Where is Tony? I need to talk to him.
—________ he has gone to the library. I’m not sure.
A.Luckily B.Surprisingly C.Perhaps D.Finally
【答案】C
【详解】句意:——托尼在哪儿?我得跟他谈谈。——也许他去图书馆了。我不确定。
考查副词辨析。Luckily幸运地;Surprisingly令人惊讶地;Perhaps可能;Finally最终。根据“I’m not sure.”可知说话人不确定,所以托尼可能去了图书馆了,故选C。
【写作佳句】Since you can’t work out the problem, perhaps you need to ask your classmates for help.既然你解不出这道题,也许你需要向你的同学求助。
考点9 deal with处理;对付
[教材原句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。
【精讲】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。
e.g. Haven’t you dealt with that letter yet?你还没处理那封信吗?
e.g. 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 with
deal是不及物动词,因此deal 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
e.g. 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?
【经典练】1. Come on! I believe you can ________ the difficulties in study.
A.deal with B.depend on C.work on
【答案】A
【详解】句意: 加油!我相信你能解决学习上的困难。考查动词短语。deal with处理,应对;depend on依靠;work on致力于。根据“the difficulties in study.”可知,是指处理学习上的困难。故选A。
【写作佳句】Air pollution is getting worse in the world. So humans have to come up with new ways to deal with this problem.世界上的空气污染越来越严重。因此,人类必须想出新的方法来解决这个问题。
考点10 choice“选择;抉择”。
[教材原句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。
【精讲】have no choice but to… 别无选择,只能…
本句中choice作不可数名词,意为“选择权;选择的可能性”。常用词组have no choice but to…意为“别无选择,只能.
e.g. 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”
e.g. You must make a choice between family and career.你必须在家庭和事业之间做选择。
【经典练】
1.—Dad, which is the better ________ for me, a senior high school or a vocational(职业的)high school?
—Either is OK. It depends on your plan and effort.
A.result B.choice C.experience D.custom
【答案】B
【详解】句意:——爸爸,哪一个对我是更好的选择,一个高中还是一个职业高中?——两个中任何一个都可以。它取决于你的计划和努力。考查名词辨析。result结果;choice选择;experience经历;custom习俗。根据“a senior high school or a vocational(职业的)high school”可知这是两个选择,故选B。
【写作佳句】Facing all kinds of information on the Internet, we have to make choices wisely.面对互联网上的各种信息,我们必须明智地做出选择。
考点11 stay up熬夜
[教材原句I often have to stay up late.我经常不得不熬夜。
【精讲】stay up熬夜
stay up是不及物动词短语,意为“熬夜”。
e.g. It’s a bad habit to stay up.熬夜是个坏习惯。
[拓展]关于stay 短语
stay at home 呆在家
go there for a short stay 去那儿短暂停留
stay healthy/alive/awake 保持健康/生机/清醒
stay up (late) 熬夜
stay out 呆在外面
【经典练】1.Kate’s mother never________late because she thinks________up is bad for her health.
A.stay up, stay B.stay up, staying C.stays up, stay D.stays up, staying
【答案】D
【解析】句意:凯特的妈妈从不熬夜,因为她认为熬夜对她的健康有害。考查主谓一致和动名词作主语。stay up熬夜,stays是stay的第三人称单数形式,staying是stay的动名词形式。句中主语Kate’s mother是第三人称单数形式,所以动词应使用第三人称单数形式,所以排除A和B;根据句中“she thinks”可知,she是主语,thinks是谓语,此处需要宾语,可以用宾语从句来充当宾语,宾语从句中从句部分的主语可以用动名词,所以第二空使用staying。故选D。
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