unit 4重点知识讲解2[上学期]

Unit 4 TV Programmes（2）
第四单元　电视节目
25. direct的用法
★direct用作动词，意为“导演”“指导”“指挥”。如：
①The film was directed by Zhang Yimou. 这部影片是由张艺谋导演的。
②One’s thinking directs one’s actions. 思想指导行动。
③He directed the building of that new bridge. 他指挥那座新桥梁的建设工程。
★direct用作动词，意为“指示”“命令”。如：
①The officer directed his men to advance slowly. 那个军官命令部下缓慢前进。
②The policeman directed people to move back. 那警察命令人们往后退。
★direct用作动词，意为“指引”“指路”。如：
①Can you direct me to the post office 你能指给我看去邮局的路吗？
②Signposts direct travelers. 标志牌给游客引路。
★direct用作形容词，意为“直接的”“直达的”“直截了当的”。如：
①Please tell me the most direct way to the town. 请告诉我去那城市最近的线路。
②May I ask you a direct question 我可以直截了当地问你一个问题吗？
③I’ve always found her direct and open. 我总觉得她很坦诚直爽。
④I know there is a direct flight to Shanghai. 我知道有直飞上海的航班。
⑤Would you please give me a direct answer 给我一个直接的回答好吗？
⑥Is this a direct train to London 这是直达伦敦的火车吗？
★directly用作副词，意为“直接地”“正好”“立即”“直率地”。如：
①He lives directly opposite the church. 他住在教堂的正对面。
②She answered me very directly. 她非常直率地回答了我。
③He went directly to his office. 他直接往办公室去。
26. The film is excellent and full of horror and mystery.
影片非常精彩，而且充满了恐怖和神秘色彩。
★full形容词，意思是“满的”“充满的”。如：
①The big water jar was full. 大水缸里的水是满的。
②We can’t go into the theatre because it is full. 电影院我们进不去了，已经客满了。
③She could only nod, because her mouth was full.
她只能点点头，因为她口里塞满了东西。
★full用作形容词，意为“完全的”“全部的”。如：
①Please write down your full name and address. 请写下你的全名和详细地址。
②The course lasts a full year. 这课程要上整整一年。
③He got a full mark in the exam yesterday. 他昨天考试得了满分。
④Run at full speed. 全速跑步。
★be full of意为“充满……”，相当于be filled with。如：
①The bottle is full of wine. 这瓶子装满了酒。
②My suitcase was full of books. 我的手提箱里装满了书。
③The sky was full of bright coloured fireworks. 满天一片色彩绚丽的烟火。
④There were cardboard boxes stuffed full of clothes. 有塞满衣服的一个一个纸箱。
27. mystery的用法
mystery用作名词，意思是“不可思议的事物”“神秘的事物”。如：
①It is not a mystery to me. 这对我来说不是什么奥秘。
②It’s a mystery to us all. 我们都觉得不可思议。
③It’s a mystery what he sees in her. 他从她身上看到了什么，是一个谜。
④Have you heard about the mystery of the ship that disappeared
你听到关于那只船神秘地失踪的事了吗？
【注】mysterious为形容词。
28. If you enjoy the feeling of being scared, you will love this film.
如果你喜欢受惊吓的感觉，你会喜欢这部电影。
★scared用作形容词，意为“害怕的，恐惧的”，其常用结构为be scared of sth. / sb；或be scared of doing sth. 或be scared to do sth. 或be scared that…。如：
①She’s scared of walking home alone. 她害怕单独走回家。
②Everyone was too scared to move. 大家害怕得都不敢动弹。
③We are all scared that we might lose our jobs. 我们大家都害怕失业。
★scare用作动词，意为“惊吓，使害怕”，与frighten同义。如：
①The sudden noise scared us all. 那突然而来的声音把我们都吓坏了。
②His idea scared me. 他的想法使我震惊。
③Don’t let the noise scare you, it’s only the wind.
别让那声音把你吓着了，那不过是风声。
④He is a man who doesn’t scares easily. 他是个不容易惊慌的人。
★scare用作动词，意为“吓跑，使害怕而逃走”，常与off或away连用。如：
①People keep a dog to scare away thieves. 人们养狗来吓跑小偷。
②Keep quiet, or you’ll scare off (away) the bird. 安静，要不然你就把那只鸟给吓跑了。
③Don’t make any noise or you’ll scare the birds away.
不要弄出声响，不然的话你会把那些鸟吓跑的。
【注】scare sb. into (out of) doing sth. 表示“吓得某人敢（不敢）做某事”。如：
④They scared him into handing over the keys. 他们把他吓得交出了钥匙。
⑤They scared her out of telling the police. 他们把她吓得不敢报警。
★scare作可数名词用，表示“惊恐”“恐慌”“惊吓”。如：
①You did give me a scare. 你的确吓着了我。
②The news gave them a scare. 那消息使他们吓了一跳。
29. If you get scared easily, do not watch it! The actors are all new, yet they all did very well.
而如果你容易被吓坏，千万别看它！片中男演员都是新手，但他们的表演都很出色。
★yet在这里用作连词，意为“然而”“可是”，相当于but。再如：
①We have won great victories, yet we have a lot more to do.
我们已经取得了巨大胜利，但我们还有很多事要做。
②It is strange, (and) yet it is true. 这件事很奇怪，然而它却是真的。
③He worked hard, yet he failed. 他努力工作，然而他失败了。
④I have slept eight hours, yet I’m still sleepy. 我已睡了八小时，可我还想睡。
★yet用作副词，意为“还没有”，用于否定句，一般位于句末。如：
①They haven’t started yet. 他们还没有开始。
②Supper isn’t ready yet. 晚饭还没有准备好。
③We’ve had no news from him. 我们还没有接到他的消息。
④When we called at his house, he was not up yet. 我到他家拜访时，他还没有起床。
⑤“Has he returned your money ” “Not yet.” “他还你的钱了吗？”“还没有。”
★yet用作副词，意为“已经”，用在一般疑问句和否定句中，already一般用在肯定句中。如：
①Has he gone out yet 他已经出门了吗？
②Is the post office closed yet 邮局已经关门了吗？
③Is everything ready yet 一切都准备好了吗？
④Have you heard from your parents yet 你收到你父母的来信了吗？
30. You can see scenes of India, one of the places on Earth where tigers still live.
你可以领略到印度的风光，这里是世界上老虎仍然生存的几个地方之一。
★on earth意为“世界上”，相当于in the world。有时Earth大写是为了加强语气，以烘托珍稀的含义。如：
①You are the happiest man on earth. 你是世界上最幸福的人。
②Marx was the greatest man on earth. 马克思是世上最伟大的人。
★on earth意为“究竟”“到底”，用于疑问词、否定词或最高级后用来加强语气。如：
①What on earth is the matter there 那里究竟发生了什么？
②how on earth can she afford that 她怎么可能负担得起呢？
③Where on earth can he be 他到底在哪呢？
④No force on earth can hold back the wheel of history.
　没有任何力量能够阻挡历史车轮的前进。
⑤No thing on earth would persuade me to go with him.
　无论什么都不能说服我跟他一块走。
31. The Asian tiger, now in danger, is shown in its natural habitat.
影片向人们展示了正处在危险中的非洲虎的自然生存环境。
★in danger是一个习惯短语，意为“处于危险之中”，表示状态。如：
①Many of the world’s animals and plants are in danger.
世界上的许多动物和植物处于危险之中。
②The man is in danger. 此人处境危险。
③Those elephants’ lives are in danger every time they cross the road.
那些大象每次过这条路都有生命危险。
★in danger of意为“有……的危险”。如：
①He is in danger of losing his job. 他有丢失工作的危险。
②The patient is in danger of dying. 病人有死亡的危险。
③Today many kinds of animals are in danger of dying out. 现在许多动物有灭绝的危险。
★out of danger意为“脱离危险”。如：
①The patient is out of danger. 病人已脱离危险。
②She was very ill, but she is now out of danger. 她病重，但现在已经脱离了危险。
★danger用作可数名词，意为“可能引起危险的人或事”，用作不可数名词，指一般的危险。如：
①He looked around carefully for hidden dangers. 他仔细观察看四周有无隐藏的危险。
②That man is a danger to society. 那个人是社会的危险分子。
③Is there any danger of fire 有火灾的危险吗？
④In war a soldier’s life is full of danger. 战争中一个士兵的生命是充满了危险的。
★dangerous用作形容词，意为“危险的”，指主语本身具有危险的性质，对其他人或物构成威胁。如：
①The man is dangerous. 此人危险（会伤害别人）。
②The river is dangerous to swim in. 在这条河里游泳有危险。
③That is a dangerous bridge. 那是一座危桥。
④The more dangerous it is, the more I like it. 越是危险我越喜欢。
【注】The man is in danger.表示“那人处在危险中”。The man is dangerous.表示“那人危险，可能会伤人”。
32. show的用法小结
★show用作动词，意为“……给人看”，常用show sb. sth. 或show sth. to sb. 结构。如：
①She has shown them to all her friends. 她把那些东西给她所有的朋友都看过了。
②Will you please show me your stamp collection 把你收集的邮票给我看看好吗？
③He showed me his pictures. 他把他的画给我看。
★show用作动词，意为“说明、表明、演示、教某人做”，后接that从句，连接代/副词引起的从句，以及不定式复合结构等。再如：
①His speech showed that he didn’t understand the subject.
他的发言说明他对这问题并不了解。
②They wanted to show that they were sincere. 他们想表现出他们是有诚意的。
③Will you show me how to use this machine 你能教我怎样使用这部机器吗？
④I’ll show you what to do. 我来做给你们看该怎样做。
★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。
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.
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：
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？
★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
★below用作副词，意为“在或向较低处”。如：
①I don’t live on the top floor. I live on the floor below. 我不是住在顶层，我住在下一层。
②The bottom was a few hundred feet below. 洞有几百英尺深。
③Can you hear the music from below 你能听到从下面传来的音乐吗？
★below用作介词，意思是“在或向低于（某人/某物的）位置、平面、等级等”。如：
①He lives in the flat below me. 他住在我下面那一层的单元。
②The temperature remained below freezing all day. 温度整天都在冰点以下。
③The standard of his work is well below the average of his class.
他的成绩大大低于班上的平均成绩。
④You can cross the river a short distance below the waterfall.
在瀑布下游附近可以过河。
★below用作介词，意思是“在……下面”，指位置低于某物或在某物的下方，但不一定在某物的正下方，其反义词是above。如：
①Did you see the boat below the bridge 你看到桥下游的船了吗？
②Where shall I write the number, on, above or below the line
我把号码写在哪儿，压线，线上还是线下？
③Pay attention to the rock below the surface of the river.
注意水面下的岩石。
★under是介词，意思是“在……下面”，指某物的正下方，有垂直在下的意思，其反义词是over。如：
①His shoes are under the desk. 他的鞋在桌子底下。
②What’s under the bridge 桥底下有什么？
③Now we are flying over the city, and we can see the railway station directly under us.
现在我们正在飞跃城市的上空，在我们的正下方可以看到火车站。
【注】表示数量的多少时，两者可通用。如：
④He is below / under fifty. 他不到五十岁。
40. Recommend the most suitable Saturday TV programmes to Millie and her friends.
推荐最适合的周六电视节目给Millie和她的朋友们。
41. Choose from the four programmes listed on pages 60 and 61.
选取60和61页上列出的四个节目。
★choose用作动词，意为“选择”“挑选”，通常指在所提供的对象中，凭个人的判断力进行选择。如：
①I’ll let you choose how you’re going to die. 我要让你自己选择死的方法。
②Choose the best answer. 选择最佳答案。
③I don’t know which one to choose. 我不知道选择哪一个。
④I’ve chosen them because of the colours. 我挑了它们，因为它们颜色比较好。
⑤His League group chose him as their leader. 他们的团小组选他当了组长。
★select用作动词，也表示“选择”“挑选”，主要指有目的地仔细认真地选择。有“精选”的涵义。如：
①He looked through the suits and selected the cheapest one for me.
他在那些衣服里找了一阵，挑了一套最便宜的给我。
②You can select five things that represent Chinese culture.
你可以挑选五种东西代表中国文化。
★pick out也可表示“选择”“挑选”，比较通俗，指按个人喜好或希望进行挑选，多用于有形的东西（人或物）。如：
①You can pick out your new bicycle. 你可以为自己挑选一辆新自行车。
②Here are some magazines. You can pick out those you want.
这里有一些杂志，你可挑出你要的。
③It took Mary a long time to pick out a new dress at the store.
玛丽在店里花了好长时间才挑好一件新衣裳。
42. Sandy wants to practice saying the different “-s” endings.
Sandy想要练习不同的以“-s”结尾的发音。
practice用作动词，表示“练习”，后面宾语如是的动词则用-ing形式，表示“练习做某事”。如：
①He is practicing the piano now. 他现在正在练（习弹）钢琴。
②The trouble is that we don’t practice enough. 问题是我们练习得不够。
③The team is practicing for the match on Saturday.
这个队正在为星期六的比赛进行训练。
④We often practice speaking English among ourselves. 我们经常互相间练习讲英语。
⑤He is practicing reversing the car into the garage. 他在练习倒车入车库。
同步练习
1. Of all the stars, the sun is .
A. the big B. the bigger C. the biggest D. big
2. The dumplings taste . Please help yourselves.
A. had B. so-so C. well D. delicious
3. her way home, Liu Mei helped a lost child find his mother.
A. By B. In C. At D. On
4. , China will send up a spaceship with people into space.
A. Before long B. So far C. From then on D. Long before
5. That digital camera is too and I can’t afford it.
A. much B. high C. cheap D. expensive
6. We can’t see the sun night.
A. in B. on C. at D. to
7. Changzhou lies the south of Jiangsu and the west of Wuxi.
A. in; in B. on; to C. in; on D. to; on
8. It’s very kind you to show me they way.
A. for B. of C. with D. from
9. They found very hard to work out the problem.
A. it B. its C. this D. that
10. How much did the car you
A. take B. spend C. cost D. pay
11. “The Young Pioneers often help the old man do some cleaning.”
“ .”
A. So they do B. So do they C. So we do D. We either
12. “Would you mind my opening the window ”
“ .”
A. Of course, open it B. Certainly, do please
C. No, don’t do it D. Not, at all
13. “Where is Mr. Jiang ” “He London.”
A. has been to B. has been C. has gone D. has gone to
14. “Is Jim at home by himself ”
“No, There is another boy with him.”
A. playing B. play C. plays D. to play
15. Zhongshan Road is road in our city.
A. the two widest B. a second widest
C. the second wider D. the second widest
16. I really don’t know what to about such a thing.
A. say B. speak C. talk D. tell
17. “ does he take this medicine ” “Twice a day.”
A. How long B. How often C. How soon D. How much
18. She was so angry at he was doing she walked out without a word.
A. what; that B. that; what C. that; that D. what; what
19. Half of the class most of the work. Some of the work really difficult.
A. have done; is B. had done; are C. has done; is D. have done; are
20. There are many trees on side of the street, and of the trees is still increasing.
A. both; the number B. either; the number
C. both; a number D. either; a number
21. I was told Bill Gates was thirteen he began to play with computers.
A. that how B. how that C. when that D. that when
22. “Which colour do you prefer, red or pink ”
“ . I really don’t mind.”
A. Both B. None C. Either D. Neither
23. “He didn’t catch the train, did he ”
“ , though he was caught in the rain.”
A. No, he didn’t B. Yes, he did C. No, he did D. Yes, he didn’t
24. Is Russia Asian or European country
A. the; an; a B. /; an; a C. /; an; an D. /; the; the
25. It’s the third time you late this month.
A. have reached B. head reached C. have arrived D. had arrived
26. The traffic accident happened near the post office a rainy night.
A. at B. in C. on D. from
27. Usually Li Lei spends time doing homework than Lin Tao does.
A. little B. less C. few D. fewer
28. The computer needs . I think I need to ask Mr. Zhang for help.
A. fixing; going B. fixing; to go C. to fix; going D. to fix; to go
29. There’s “h” in the word hour.
A. a B. the C. an D. /
30. Wow, so many books. We need to tidy this shelf to make for our new books.
A. place B. space C. room D. rooms
答案与提示
1. C 根据Of all the stars，形容词应该用最高级。
2. D　从后句说Please help yourselves.可知这饺子很好吃。
3. D　这是一个介词的固定用法。
4. A　Before long表示“不久以后”，根据后面的动词将来时可知。
5. D　expensive表示“价钱贵”；much表示“花钱多”，常跟在cost后；high表示“贵”，其主语应该是“price”。
6. C　“at night”是固定结构；如用“in”，则night前要用定冠词。
7. C　“in”表示“在某个范围以内”，“on”表示“在某个范围以外，但两着接触”根据地理上的实际情况，应该选此项。
8. B　在这种“It is + adj + prep + sb.”的句型中，如果介词后的名词与介词前的形容词有逻辑上的主谓关系，（如果说这个形容词表示的是这个名词的性质或特征），此时，介词要用“of”；如果介词后的名词与介词前的形容词没有逻辑上的主谓关系，则介词用“for”。
9. A　这里的“it”用作形式宾语。而this和that不具备此用法。
10. C　这句话的主语是the car，而不是人；spend, take总是用于“人”做主语的句子中。Take表示“花时间”，通常用于“it”做形式主语的句子中。
11. A so后面跟陈述句语序，表示“赞同”；后面跟倒装句，表示“某人也是……”。
12. D　题干中的句子的谓语是mind，表示“介意、反对”，如果用肯定回答，表示说话人反对开窗，所以另外三个选项不合逻辑。
13. D　“has been to”表示“到过某处而现在并不在句子中提到的地方；“had gone to”表示“到某地去了，目前不在说话的地方”。
14. A　在there be …句型中，表示主语动作的动词常用-ing形式；动词不定式常用作定语。
15. D　根据in our city可知这里要用形容词的最高级，形容词最高级前通常要用定冠词，而修饰最高级的只能是序数词，所以不能选A。
16. A　speak跟宾语，只能是某种语言；talk about表示“谈论某事”，此句中结构不对；tell常用双宾语，此句中没有双宾语。
17. B　根据twice a day可知，此句问的是事件发生的频率。
18. A　此句的题干是一个“so…that…”的句型，所以不能选B、D；A选项中的关系代词性what，表示“所……的”。
19. A　Half of the class表示“一半的学生”，应该看作是复数；work是不可数名词，看作单数。
20. B　从…said可知，不可以用both，从…is still increasing可知，这里的主语要用单数。
21. D 这是一个带有时间状语从句的宾语从句，宾语从句由that引导，时间状语从句由when引导。
22. C　从答句中可以知道，两种颜色无论哪种都行，所以选C。
23. B　从though he was caught in the rain中，我们判断出，尽管淋雨了，但他还是赶上了火车。反意疑问句的回答是根据实际情况进行的，实际情况是肯定的，就要用肯定回答；实际情况是否定的，就要用否定回答。
24. B　Russia是专有名词，前面不用冠词；European是以辅音音素开头的单词。
25. C　因为reach是及物动词，这里没有宾语，所以不能用；this month是包括现在在内的一段时间，所以用现在完成时。
26. C　这里指的是“特定的一天”。
27. B　time是不可数名词，修饰不可数名词，这里的比较级要用less。
28. B　need + 动词-ing形式，有被动的意思。
29. C　因为“h”是以元音因素开头的字母。
30. C　这是一个固定短语。room是不可数名词。
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