Unit 4 I used to be afraid of the dark. 核心词汇讲练(含解析)

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Unit 4 I used to be afraid of the dark. 核心词汇讲练(含解析)

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Unit 4【核心词汇】
1. humorous(教材P26 2a)
humorous/ hju m r s/ adj. 有幽默感的;滑稽有趣的
humorous作形容词,由“humor(n.幽默)+ -ous(形容词后缀)”构成,在句中可作表语或定语。-ous是常见的形容词后缀,通常放在名词后,表示“有……的”。如:danger(n.危险)+ ous-dangerous ( adj. 有危险的)。
All the actors in the play are humorous.
humor n. 幽默;humorous adj.有幽默感的;滑稽有趣的;
2. silent(教材P26 2a)
silent / sa l nt/ adj. 不说话的;沉默的
silent作形容词,在句中作表语或定语。remain/ stay/ keep silent“保持沉默”。
I don’t like the silent hours of the night.
Please look at the sign. It says “Keep silent”.
silence作名词,意为“沉默;寂静”,是不可数名词。in silence意为“安静地;无声地” 。
They walked on in silence for a while.
3. helpful(教材P26 2a)
helpful /‘helpfl/ adj.有用的;有帮助的
helpful作形容词,由“help(n.帮助)+ -ful(形容词后缀)” 构成。be helpful to sb. “对某人有帮助”。
Can you give us a helpful suggestion
A study of 2,000 teenagers in the US showed that eating breakfast daily is helpful to young people.
helpful还可意为“乐于助人的”。
Linda is a helpful child.
helpful adj. 有用的;有帮助的; helpless adj. 无助的;helpfully adv. 有用地;有帮助地;helplessly adv. 无助地;helpfulness n. 帮助;有用;helplessness n. 无助
4. I interviewed 19-year-old Asian pop star ...(教材P27 3a)
interview/ nt (r)vju:/ v.采访;面试 n.面试;访谈
(1)interview在此处作动词,意为“采访;面试”。
These days we are interviewing some students for the coming art festival.
We interviewed ten people for this job.
(2)interview也可作名词,意为“面试;访谈”。
Job interviews can be very different from country to country.
He gave an Interview to that famous journalist.
5.Asian/ e n/ adj.亚洲(人)的 n.亚洲人
(1)Asian 在此处作形容词,意为“亚洲的”。除此之外,Asian作形容词还可意为“亚洲人的”。
How many Asian countries have taken part in the sports meeting
How is the Asian foot type different from westerners
(2)Asian还可作可数名词,意为“亚洲人”。
I saw two Asians at school yesterday.
6. … she dared to sing in front of her class.(教材P27 3a)
dare/ de / , /der/ v.敢于;胆敢
dare在此作实义动词,有时态、数等的变化,一般不用于进行时。dare to do sth.意为“敢于做某事”。
The little girl doesn’t dare to ask questions.
dare还可作情态动词,后接动词原形,常用于否定句或疑问句。
I daren’t speak in public.
Dare she go out alone at night
7. And I don’t have much private time anymore.(教材P27 3a)
private/ pra v t/ adj.私人的;私密的
private在此作形容词,同义词为personal。此外,private还可作名词,in private意为“没有外人在场;私下地”。
It’s wrong to read people's private letters without permission.
We can talk about this matter in private.
8. … because there are always guards around me.(教材P27 3a)
guard/ɡɑ (r)d/ n.警卫;看守 v.守卫;保卫
(1)guard在此处作可数名词,意为“警卫;看守”。the Guards指(英国和其他一些国家的)禁军,御林军,近卫军。
He works as a security guard in a company.
(2)guard还可作及物动词,意为“守卫,保卫”。guard against sth. “防止/防范/提防某事”。
For a long time, I guarded the garden of peace and quiet.
Brush your teeth every day to guard against tooth diseases.
9. You really require a lot of talent and hard work to succeed.(教材P27 3a)
require/r kwa (r)/ v.需要;要求 (通常不用于进行时)
一、单项选择
1.— A robot served us dinner last night. Don’t you think we are living in amazing times
— I can’t agree more. The ________ makes our lives easier and happier.
A.information B.technology C.influence D.competition
2.—Jack, what is the ________ of your excellent spoken English
—Practice makes perfect.
A.result B.influence C.duty D.secret
3.—You haven’t said a ________ word since last Friday. What’s wrong
—Nothing. Just leave me alone.
A.similar B.single C.silent D.simple
4.John always gets up early so he is ______ late for school.
A.never B.seldom C.usually D.sometimes
5.—Have you ever seen the film Fang Hua
—No, _________.
A.neither B.never C.seldom
6.With low prices and high technologies, our national mobile phones are ________ in the world.
A.popular B.private C.primary D.personal
7.—Why don’t you choose those young people to work for you They look active.
—They have just left college. I think they hardly have any ________.
A.confidence B.influence C.performance D.experience
8.It’s ________ for people to enjoy a family dinner with a turkey on Thanksgiving Day.
A.helpful B.traditional C.creative D.strange
9.— Harry, you look tired. What’s the matter with you
— Oh. I stayed up late last night, so now I feel really _________.
A.awful B.sorry C.proud D.excited
10.I am used to ________ a T-shirt and jeans.
A.wear B.put on C.wearing D.putting on
二、用所给单词的正确形式填空
11.Keep (silence),your baby sister is sleeping.
12.Our English teacher always gives us a general (introduce) before teaching a new unit.
13.Students are required (learn)English well.
14.Tom used to (be)a very quiet boy. Now he is so outgoing.
15.The young traveled for many hours (get) together with his family.
16.She told me to give a (generally) self-introduction in front of the class.
17.—Why do you like this book so much — Because of some powerful (speech).
18.Kate hopes to visit (Europe) countries.
19.Gina works even harder in school, and her parents are of her. (pride)
20.My father used to be serious, but he is very h now and often tells us funny jokes.
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参考答案:
1.B
【详解】句意:——昨晚一个机器人为我们提供了晚餐。你不觉得我们生活在一个令人惊奇的时代吗?——我非常同意。科技使我们生活更轻松、更快乐。
考查名词辨析。information信息;technology技术;influence影响;competition竞争。根据“A robot served us dinner last night.”可知,“科技”让我们的生活更便捷、更快乐。故选B。
2.D
【详解】句意:——杰克,你英语口语流利的秘诀是什么?——熟能生巧。
考查名词词义辨析。result结果;influence影响;duty责任;secret秘密,秘诀。根据“Practice makes perfect”可知此处是询问口语流利的秘诀。故选D。
3.B
【详解】句意:——从上周五开始你就没说过一句话。怎么了?——什么都没有。别烦我。
考查形容词辨析。similar相似的;single单一的;silent沉默的;simple简单的。根据“You haven’t said a … word since last Friday”可知,此处表示没说过一句话,say a single word“说一句话”,故选B。
4.A
【详解】句意:约翰总是起床很早,所以他上学从不迟到。
考查副词辨析。never从来不;seldom很少;usually通常;sometimes有时。根据前句“John always gets up early”可推断出,应是他上学从不迟到。故选A。
5.B
【详解】句意:——你看过《芳华》这部电影吗?——不,从来没有。
考查词义辨析。neither两者都不;never从不;seldom很少。根据“No”可知,从未看过,故选B。
6.A
【详解】句意:由于价格低,技术高,我国的移动电话在世界上很受欢迎。
考查形容词辨析。popular流行的,受欢迎的;private私人的;primary初级的;personal个人的。根据“With low prices and high technologies”可知,价格低,技术高的产品是受欢迎的,故选A。
7.D
【详解】句意:——你为什么不选择那些年轻人为你工作呢?他们看起来活跃。——他们刚从大学毕业。我认为他们几乎没有任何经验。
考查名词辨析。confidence自信;influence影响;performance表演;experience经验。根据“They have just left college.”和常识可知,刚毕业的年轻人没有经验,故选D。
8.B
【详解】句意:感恩节那天,人们会吃一顿带火鸡的家庭晚餐,这是一种传统。
考查形容词。helpful有帮助的;traditional传统的;creative有创意的;strange奇怪的。根据常识可知,感恩节这天,晚餐吃火鸡是一种传统,故选B。
9.A
【详解】句意:—— Harry,你看起来很累。你怎么了?—— 哦。我昨晚熬夜了,所以现在感觉很糟糕。
考查形容词辨析。awful糟糕的; sorry抱歉;proud自豪的;excited令人兴奋的。根据“I stayed up late last night”可知,因为昨晚熬夜,所以现在感到很糟糕,因此awful符合句意,用形容词作表语。故选A。
10.C
【详解】句意:我习惯穿T 恤和牛仔裤。
考查非谓语动词及动词辨析。wear强调“穿着”的状态;put on强调“穿”的动作;be used to doing sth.习惯做某事,固定短语。根据“I am used to...a T-shirt and jeans.”及选项可知,我习惯穿T恤和牛仔裤。此处强调的是“穿着”的状态。故选C。
11.silent
【详解】句意:保持沉默,你的小妹妹在睡觉。silence:沉默,寂静,名词,它的形容词silent。短语keep+形容词:保持、继续处于某种状态(此时keep为连系动词),故填silent。
12.introduction
【详解】句意:我们的英语老师在上新课之前总是给我们做一个总的介绍。根据形容词修饰名词;故填introduction
13.to learn
【详解】句意:学生被要求学好英语。此句是被动语态。require sb. to do sth.:要求某人做某事,be require to do 被要求做某事;结合句意和所给词可知答案是to learn。
14.be
【详解】句意:汤姆过去是个非常内向的男孩,现在他很外向。短语used to do sth.:过去常常做某事,故选be。
15.to get
【详解】句意:那个年轻人旅行了数个小时去和家人相聚。本句考查动词不定式作目的状语。结合句意和所给词,故填to get。
16.general
【详解】句意:她让我在全班同学面前做个一般的自我介绍。generally副词,表示“通常,普遍地,一般地”;根据“self-introduction”可知,要用形容词修饰名词;generally的形容词general,表示“一般的,普通的”。故填general。
17.speeches
【详解】speeches
句意:——你为什么如此喜欢这本书?——因为一些强有力的演讲。有some修饰,故用复数名词,故为speeches。
18.European
【详解】句意:凯特希望参观欧洲国家。Europe:欧洲,名词,European欧洲的,形容词。形容词修饰名词,本句修饰名词countries可知需用形容词,结合句意和所给词可知答案是European。
19.proud
【详解】句意:吉娜在学校学习更加努力,她的父母为她感到骄傲。are后接形容词作表语,be proud of“以……为傲”,固定搭配,故填proud。
20.(h)umourous##(h)umorous
【详解】句意:我的父亲过去很严肃,但他现在很幽默,经常给我们讲有趣的笑话。根据“...and often tells us funny jokes.”可知,经常讲笑话的父亲应是幽默的人;分析成分可知此空在句中作表语,用形容词“humourous/humorous(有幽默感的,滑稽有趣的)”。故填(h)umourous/(h)umorous。
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