初三英语上学期unit 4重点知识讲解2

★show用作动词,还可表示“表现、显露”的意思。如:

①The leader seldom shows herself in public. 这位领导很少在公众场合露面。 ②Does the mark of the wound still show? 伤痕还看得出吗? ③Her worry showed in her eyes. 她的忧愁在眼神里露了出来。 ★show用作动词还可表示“放映、展出”。如:

①All major cities are showing the film. 所有大城市都在放映这部电影。 ②They also set up exhibitions or showed films. 他们还举办展览会或放映电影。 ③The paintings were shown at the Beijing Art Gallery. 这些画在北京美术馆展出。 ★show用作及物动词,后接介词in, to, out, around等,意为“带领某人到??”。如: ①Come along, I’ll show you to your room. 来吧,我带你到你的房间去。

②The guide showed us over/around/round the old castle. 向导带我们去参观那座古堡。 ③Show him in, please. 请带他们进来。

★show用作名词时,意为“表演”“节目展览”“展览会”“炫耀”。如:

①In the middle of the show, I plan to sing a song. 在表演中间,我打算唱一首歌。 ②She has her own chat show. 她有个个人漫谈节目。

③The most successful shows in the London theatre are often musicals. 伦敦剧院最叫座的剧目往往是歌舞喜剧。

④He only has those books for show; he never reads them. 他的那些书只是装门面的,他从来不看。 ⑤All the new products were on show at the exhibition. 展览会上陈列着所有的新产品。

33. The producers won an award for photography. 制片人获得摄影奖。 ★producer用作名词,意为“生产者”“制造者”“制片人”。如: ①That country is famous as a producer of oil. 那国家以生产石油闻名。 ②He wants to be a producer. 他想当一位制片人。 ★produce用作动词,意为“生产”“产出”“制造”。如:

①America produced more cars this year than last year. 美国今年生产的汽车比去年多。 ②She has produced very little work recently. 她近来作品很少。 ③What does this farm produce? 这个农场生产什么? ④Canada produces good wheat. 加拿大出产优质小麦。

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⑤That car factory produces 500 cars a week. 那家汽车厂每周制造500辆小车。 ★produce用作动词,可表示“引起(某事物)产生”“导致”。如: ①His hard work produced good results. 他努力工作换来了优异的成绩。 ②Her jokes produced a great deal of laughter. 她的笑话引起哄堂大笑。 ★produce用作动词还可表示“出示”“拿出”,相当于show。如:

①They had to produce their passports on the train. 他们在火车上必须出示护照。 ②He suddenly produced a knife. 他突然拿出刀来。

③She produced a letter from her pocket. 她从口袋里掏出一封信来。 ④Produce your tickets, please. 请把票拿出来。

⑤With the words, he produced his ID. 说着,他拿出了他的身份证。 ★produce用作动词还可表示“制作”“上演”。如: ①The play was badly produced. 这出戏制作的很糟糕。 ②They are going to produce a new play. 他们将演出一台新戏。 ③The film was produced by the Beijing Film Studio. 这部电影是北京电影制片厂摄制的。

34. Tiger Watch also plays an important role in educating the public about these powerful

animals.

《老虎观察》也在教育公众关爱这种凶猛动物方面扮演着重要角色。 ★role作名词用,意为“(戏剧中)角色”。如: ①While still a student, she played roles in many plays. 还是学生时,她就在多部电影里扮演角色。

②What is John’s role in the play? 约翰在剧中担任什么角色?

③He played the role of the king in the comedy. 他在那部喜剧中扮演一位国王。 ★role作名词用,意为“(现实生活中的)作用、身份”。如:

①He assumed the role of interpreter for the group. 他为团体承担译员角色。 ②He was unsatisfied with his role as a cleaner. 他不满意自己做个清洁工。 ③Would you mind the role of a doorkeeper? 你介意做个守门人吗?

★play a / the role of为一个固定词组,意为“担任??角色”“发挥??作用”,相当于“play a / the part of”。如:

①The headmaster plays an important role in the running of a school.

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校长在学校工作的运转中起着重要作用。

②Helen wished to play the leading role / part. 海伦想担任主角。 ③His invention plays an important role in developing agriculture. 他的发明在发展农业方面起着重要作用。

④GongLi played the leading role in this film. 巩俐在这部电影里担任主角 35. public的用法

★public用作名词,意为“公众”“民众”。如:

①This law has been passed for the public safety. 通过这条法律是为了保证公众的安全。 ②I am not used to speaking in public. 我不习惯于当众讲话。 ③The palace is now open to the public. 这个宫殿现在对公众开放。 ④There have been many complaints from members of the public. 现在有大量的民众投诉。

【注】当public作主语时,其谓语动词根据需要,既可以用单数形式,也可以用复数形式。

⑤The public has / have a right to know what is contained in the report. 公众有权了解报告的内容。

⑥At that time the public was / were aware of the health risks. 那时公众对各种危及健康的因素尚不了解。

★public还可以作形容词,意思是“公众的”“公共的”“国家的”“政府的”。如: ①You mustn’t do that in a public place.

你不应在公共场所(或大庭广众之中)做这种事。 ②The public library is near the park. 公共图书馆在公园附近。 ③The park in town is public, but some gardens are private. 城里的公园是对公众开放的,但有些花园是私人的。 ④This may be the band’s last public appearance together. 这也许是这个乐队的最后一次全体公开亮相。 ⑤The media has a powerful influence on public opinion. 传媒对舆论有巨大的影响。

36. includes the latest information包括最新消息 ★latest用作形容词,意为“最新的”“最近的”。如:

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①I want to buy the latest issue of the “English Language Learning”. 我要买最近一期的《英语学习》。

②Have you heard the latest news? 你听到最新消息了吗?

③Irene has all the latest pop records. 最新的流行歌曲唱片艾琳都有。 ④Have you read her latest novel? 你看过她最近出版的小说吗? ★at the latest意为“最迟”“至迟”。如:

①Be here by twelve o’clock at the latest. 最迟十二点来到这儿。 ②We must be there by 7 p.m. at the latest. 我们最迟七点要到达那里。 37. Millie is thinking about which programme to watch. Millie正在考虑该看哪个电视节目。

★think about通常作“考虑”讲,如果用于由what引导的疑问结构中是表示“看法”的意思。如:

①I must think about it. 对这件事我再考虑一下。

②Are you still thinking about moving? 你是不是还在考虑搬家。 ③Don’t you ever think about other people? 你从来就不考虑考虑别人吗? ④What do you think about China? 你觉得中国怎么样? ★think of通常作“想起”或“想出”讲。如: ①I never thought of looking for the key under the book. 我从来没有想到在书下面去找钥匙。

②When I think of the crowded streets, I prefer to stay at home. 一想到街上拥挤的情形,我宁愿呆在家里。

③I can’t think of his name at the moment. 我一时想不起他的名字了。 ④This picture makes me think of my childhood. 这张照片令我想起我的童年。 【注】think of也可作“考虑”讲,这时可与think about互换。如: ⑤What are you thinking of (about)? 你在想什么?

⑥There are so many things to think of (about) before we decide. 我们要考虑到许多方面然后才能做决定。

⑦He’s thinking of (about) giving up his studies and getting a job. 他正在考虑放弃学业,找份工作。

⑧What do you think of the play? 你觉得那个话剧怎么样?

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★think over意为“仔细考虑”“慎重思考”“思索”。如: ①Let me think it over. 让我好好想一想。

②Please think over what I’ve said. 请仔细考虑我说的话。

③I’d like more time to think things over. 我要多用些时间把事情好好想想。 ④Don’t answer his letter now, think it over. 现在先不要回他的信,想一想再说。 ★think用作动词,意为“想”“思考”“认为”。如:

①Think before you answer the question? 你先想一下,然后再回答问题。 ②He may not say much but he thinks a lot. 别看他说得不多,但他想得很多。 ③Are animals able to think? 动物会思考吗? ④Who do you think is the best student in your class? 你认为谁是你们班上最好的学生?

【注】当think用来引导一个否定的宾语从句时,通常把think变成否定。如: ⑤I don’t think he will do it. 我认为他不会做那件事。 【注】do you think可以做插入语。如:

⑥Why do you think she burst into tears? 你认为她为甚么突然哭起来?

38. However, she does not know what words to use to replace the underlined phrases below. 可是她不知道使用什么单词来替换下面的划线短语。 ★replace用作动词,意为“把??放回原处”。如:

①Please replace the book on the shelf when you have finished reading it. 你看完那本书后,请把它放回书架。

②Please replace the dictionary after you use it. 你用过词典后,请把它放回原处。 ③Replace the newspapers after reading. 阅读完报纸后,请放回原处。 ★replace用作动词,意为“取代”“代替”。如:

①They will replace coal fires by gas. 他们将用煤气取代煤火。 ②Can anything replace a mother’s love and care? 有什么东西能代替母亲的爱和照顾吗?

③George has replaced Jack as captain of the team. 乔治接替杰克当了队长。 ④We have replaced the old computer with a new one. 我们用一台新电脑更换了那台旧的。

39. below的用法

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