【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
Unit 4 Cyberspace
需写准记牢的单词——记其形、明其义 有可能的可能集中注意obal adj.
全球的全世界的洪水水灾淹没影响攻击进攻标题题目指南；导游向导dv.
正式地需举一反三的单词——知其性、通其变真实现实→real 真实的现实的→really 真实犯罪；罪行→criminal罪犯犯罪的；违法的terrorist n．恐怖分子→terrorism ．恐怖主义→terror ．恐怖使恐惧；使惊吓娱乐；款待→entertain 使娱乐；款待消失→disappearance ．消失→appearance表现外表伤害损害→harmful
有害的→harmless
无害的明显的显而易见的→obviously
明显地scientific adj.科学的→science ．科学→scientist ．科学家时髦时尚→fashionable 时髦的时尚的；流行款式的建议提议→suggest 建议提议attractive adj.吸引人的有魅力的→attraction ．吸引力；具有吸引力的事物或人→attract 吸引定居→settlement ．(新)定居地需会读明义的单词——识其形、知其义概念跳过画廊人造的气候快迅速地增长；生长混乱无秩序(汽车、飞机等)撞毁；坠毁乐观的军事的；军用的原子能的网络课题；方案；工程想要做；幻想拒绝不接受安排目的地肉肉体历史的有关历史的收拾(行李)打包观光游览坐落于；位于中央的中心的市郊郊区海港平均的平均数定期的；规则的材料原料风景景色
1．come_true
(愿望、梦想等)实现编造构成好像仿佛(with)
(和……)取得联系(电话用语)别挂断做从事于由……组成接收接管切掉切断
1．[教材原句] ... and
that's_why
I always carry an umbrella with me.那就是我总是带一把伞的原因。[句式解读]why引导表语从句。[教材原句] ..., 很明显我们将会看到网上购物的大幅度增长。”[句式解读]“It＋be＋＋that ...”作形式主语。3．[教材原句 Some experts see our future in virtual reality — the use of computers with sounds and pictures that make you feel
as_if_you_are_in_a_real_situation．一些专家通过虚拟现实来预见我们的未来——虚拟现实是利用计算机通过声音和图像模拟现实以使人感到仿佛置身于一个真实的空间。[句式解读]这是一个as if引导的表语从句。[教材原句]But I still
find_it_hard_to_imagine．但我还是觉得难以想象。[句式解读]该句型为：动词＋it＋补语＋不定式。it作形式宾语指代后面真正的宾语即不定式短语。
[重难·抢分型词汇——合作学会]
1likely 可能的 很可能[高考佳句](2024·四川高考单Brian is gifted in writing music; he is very likely to be a Beethoven.
布赖恩有作曲天赋他很有可能成为一个贝多芬式的人物。be likely to do sth.很可能做某事很可能……绝不可能(才不呢)。(表示强烈反对)The boss said we were likely to work overtime today.
老板说今天我们很可能要加班。It's more than likely that the thieves don't know how much it is worth.
盗贼很可能不知道此物的价值。—Would she mind playing against her former teammates?
—Not likely. She is willing to play against any tough players.
——她会介意与她之前的队友们对垒吗？绝不可能。她喜欢与任何强劲的选手比赛。[个性比较]表probable意思相近主语可以是人也可以是物。常用于“It is likely that ... ”或“sb./sth.be likely to do sth.”句型中但不能说“It's likely for sb.to do sth.”可能性相对小作表语时主语不能是人常用句式为“It is possible for sb.to do sth.”或“It is possible that ...”带有“很可能”的意味语气比possible强作表语时不能用人或不定式作主语常用句式为“It is probable that ...”
Ⅰ.选词填空(likely/possible/probable) you more likely to have with you at any given moment — your telephone or your wallet?
③It is possible/probable/likely that imaginative ideas will come to us when we are unfocused.
Ⅱ.一句多译我父母可能不会让我去。－1 It_is_likely_that my parents will not allow me to go.－2 My parents are_likely_not_to allow me to go.－3 It_is_possible_for_my_parents not to allow me to go.2．focus 集中注意力；聚集焦点；关注点[高考佳句] (2024·重A)When everyone else in the class was focusing on tasks, I could not.
当班上的每个人都在专注于学习任务时我却做不到。(1)focus on 集中于……集中注意力/目光/精力于……(2)the focus of attention/concern
注意力/关注的焦点Today, we're going to focus on the question of homeless people.
今天我们主要讨论无家可归者的问题。(2024·四川高考书面表达)If we find those materials interesting, focus our attention on them for long.
如果我们发现那些材料有趣我们的注意力就会长时间集中在它们身上。Health and environmental problems have increasingly become the focus of attention/concern.
健康和环境问题日益成为人们关注的焦点。[联想发散] 想一想表示“集中(注意力、精力等)于……”的短语还有哪些？ention_on_sth.
④concentrate_one's_attention_on_sth.
Ⅰ.单句语法填空o.
②With his attention focused (focus) on his homework, he forgot all about what I had told him.
③Having_focused (focus) his attention on urgent problems, he hardly has time to play games with you.
Ⅱ.单句写作(2024·福建高考书面表达)这表明当今社会的一个普遍现象：孩子是家庭的中心承载着父母的希望。3．harm 伤害损害[高考佳句](2024·江苏高考阅读A)Because soaps and other wastes can harm waterways, and rivers.
因为肥皂和其他的废物能够对水道造成危害注意不要让你的洗涤用水污染海洋、湖泊和河流。(1)do harm to sb./sth.
＝ do sb./sth.harm 对某人/某物有害没有恶意(in) doing sth.
＝ It does no harm to do sth.
做某事无害处(2)harmful adj.
有害的对……有害的无害的The drought did a lot of harm to the crops.
干旱给庄稼带来许多危害。He may not be able to help but there's no harm in asking him.
他可能帮不了忙但是求他一下也无妨。(2024·重庆高考写作)Indeed, be harmful to our friendship.
手机的确能给我们的生活带来很大的方便。然而它对我们的友谊可能是有害的。
Ⅰ.介词填空in paying a visit to the Jones.
Ⅱ.完成句子机器的噪音已经损伤一些工业中工人的听力了。he Internet, it will definitely do_great_harm_to_their health.
然而如果青少年花太多时间在网络上那肯定对他们的健康极为有害不妨把这两种混合物放在一起。eople's health.
瘦肉精对人们的健康是有害的。4．offer ．(主动)提出(愿意做某事)；提供；出价出价；提供；提议[高考佳句](2024·湖南高考单选)If Mr. Dewey had been present, offered any possible assistance to the people there.
要是杜威先生当时(1)offer sb.sth.＝ offer sth.to sb. 提供给某人某物主动提出做某事向某人开价购买某物索价卖某物(2)make an offer (of)
提议；出价；提供主动提出做某事接受某人的提议(2024·浙江高考单选)A good listener takes part in the conversation, offering ideas and raising questions to keep the talk flowing.善于倾听的人在谈话的时候往往Knowing that Tom was in trouble, Mike offered to help him.
得知汤姆陷入了困境迈克主动来帮助他。The couple offered us 120，000 yuan for the house, which we bought five years ago.
这对夫妇出价12万来买我们五年前买的房子。[联想发散] 想一想我们学过的表示“提供给某人某物”的常见短语还有哪些？请根据提示写出。＝ supply sth.to sb.＝ provide sth.for sb.
Ⅰ.选词填空(offer/supply/provide)ide us with the knowledge we need and families offer us food and clothes. Then what can we provide for society?
Ⅱ.单句语法填空(lend)
her a hand as the suitcase was too heavy for her to carry.
③You cannot accept an opinion offered (offer) to you unless it is based on facts.
④It was very kind of you to make an offer of help when I was too busy to look after my son.
5．average 平均的；普通的；正常的；平常的 ．平均数；平均水平；一般水准平均为；计算出……的平均数[高考佳句](2024·重庆高考单选)Last year was the warmest year on record, average.
去年是有史以来最暖和的一年，全球温度比平均值高出0.68 摄氏度。(1)an average of 平均有(后跟数词)(the) average
平均起来(the) average
在平均水平以上/以下(2)average out
算出平均数(2024·浙江高考阅读B)Men lose
an average of
3－4 cm in height as they age, 随着年龄的增长男士的身高平均减少3～4公分而女士可能减少5公分或更多一些。On average, a powerful earthquake occurs less than once every two years.
通常，强烈的地震每两年发生不到一次。
They averaged out the numbers and got the result 7.
他们算出这几个数的平均数是7。
Ⅰ.写出下列句中average的词性及含义average of $220 a year on toys. n．平均数average about 12 miles per hour. v．平均为average working week for most people. adj.平均的根据提示完成小片段在这次考试中有90个同学得到了满分每个班级平均有18人。汤姆的成绩在平均水平之上而约翰的成绩在平均水平之下。There were 90 students getting full marks in the exam, an_average_of 18 students in each class. Tom's was above_average while John's was below_average．
6．get in touch 取得联系[高考佳句](2024A)Fortunately, I managed to get in touch with a Dartmoor's Livestock Protection officer and send her a photo.
幸运的是我设法与达特摩尔的一个畜牧保护官取得了联系并给她发送了一张照片。和……取得联系(动作)与……保持联系(状态)和……有联系(状态)和……失去联系(动作)(be) out of touch with ...
与……失去联系(状态)Even when the two girls went to different colleges at the age of 18, they kept in touch through email and still stayed best friends.
即使这两个女孩在18岁时去了不同的大学她们仍然通过电子邮件保持联系而且还是最要好的朋友。(2024·安徽高考阅读D)Don't assume it is OK to be rude if the person you're in touch with won't recognize you.不要认为如果你联系的那个人认不出你你就可以粗鲁。[名师指津] get in touch with ...为短暂性动词短语不能与表示一段时间的状语连用。
Ⅰ .单句改错前加inⅡ .完成句子你和家里一直你在北京时可以和我的一位朋友联系。lost_touch_with John.
他搬到北京之后和约翰失去了联系。7．hang on(＝ hold on) (电话用语)别挂断；坚持下去抓住不放[经典例句]The line is busy, to hang on?
电话线路忙请别挂断好吗？(1)hang up
挂断电话闲逛团结同心协力 抓紧不放；继续保留(2)get/have the hang of sth.
学会做某事的技巧I was
hanging out with friends at 3 p．m. this Sunday. 这个星期天下午3点钟我正Having struggled for several weeks, Lucy finally got the hang of learning physics.
努力拼搏了几周后露西最终掌握了学习物理的窍门。[名师指津]意义过去式过去分词现在分词绞死吊死悬挂垂下 [巧学助记] It's unfair不守规则的“吊起”(hung, )，而守规则的却被“绞死”(hanged, )。[联想发散] 完成下面与打电话有关的短语＝give sb. a call给某人打电话
打电话回电话挂断电话 接电话
Ⅰ.介、副词填空If you have no other business, you may hang up the phone.
②Hang on! I'll be back in a minute.
③As a teenager, I had “better” things to do than hang out/about/around in the bar.
④He was trying desperately to hang onto his job.
Ⅱ.翻译句子(2024·湖南高考阅读表达)The ponds where those kids used to hang around were protected by a strip of natural land, 孩子们过去闲逛的那些池塘已被一块天然的土地保护起来到今天还在那里。8．(be) up to 做忙于从事于；多达达到(数量/规格)；胜任；直到……为止；取决于由……决定；是……的责任[高考佳句](2024·天津高考阅读A)Some study rooms are for －3up to 6－8 people.有些学习的屋子可供2至3个人使用其他的屋子可容纳多达6至8 人。(doing) sth. 胜任(做)某事；正在忙于(做)某事(to do sth.)
由某人决定/负责(做某事)到目前为止(常与现在完成时连用)We have no doubt that the Russian authorities will be up to the task.
我们深信俄罗斯政府能够胜任这项任务。It is up to her to decide whether or not to go on with the course.
是否继续这一课程由她决定。
Ⅰ.写出下列句中黑体部分的含义is
not up to playing the part of Othello.胜任It's up to you whether we accept the present or not.由你决定Up to now, we have finished most of the work, and the rest of the work needs to be done in two days.到目前为止Ⅱ.完成句子(胜任这项工作)．I wonder what_they_are_up_to
(他们在做什么)．(还轮不到你告诉我) how to do my job.9．as well as 除……之外也还和[高考佳句](2024·北京高考阅读B)As a retired ear doctor,
as well as those with hearing loss.
作为一个退休的耳科医生我强烈 (1)as well as可以用来连接两个相同的成分强调的重点在前面不在后面意为“不但……而且……；既……又……；除了……之外还有……”(2)由as well as连接并列主语时谓语动词的人称和数与前者保持一致(3)may/might as well 最好……；还是……为好；不妨(4)as well
也还(2024·重庆高考阅读E)According to him, as well as the outsider.(连接名词)据他说英格兰的天气变幻莫测它不仅吸引了英国人也吸引了外国人。She helped Tom as well as I. ＝ She and I helped Tom. (连接主格代词)我帮了汤姆的忙她也帮了汤姆的忙。She helped Tom as well as me. ＝ She helped Tom and me.(连接宾格代词)她帮了我的忙也帮了汤姆的忙。She continued her own work as well as helped me. (连接动词)她除了帮助我还继续自己的工作。He finds the mass of materials before, as well as after experiments.(连接介词短语)他不但在实验后还在实验前求出材料的质量。I think that the child is lively as well as healthy.(连接形容词)我认为这孩子既健康又活泼。Since nobody else wants to do the job, we might as well let him have a try.
既然没有别的人想做这一工作我们不妨让他试一试。[名师指津] 一般说来连接两个谓语动词时前后时态与形式应保持一致。
Ⅰ.单句改错mance.am→is
②It is unpleasant in summer as well as winter.winter前加inas well look after the children.look前加as单句写作(2024·江西高考书面表达) 我从未停止对读书的热爱因为书籍既像是我生活中的好朋友也是我的良师。 _in_my_life．[常考·保分型词汇——自主练会]1．affect 影响；感动；(疾病)侵袭[练习]单句语法填空ook tells stories of the earthquake through the eyes of those
whose lives were_affected (affect).
②Affected with high fever, he continued with his work.
③The audience was deeply affected by the hero's story, and they warmly applauded for a long time.
be affected with high fever
“发高烧”；be greatly/deeply affected by
“被……深深打动”。 2．settle vi.安家；定居；停留
使定居；安排；解决[练习]完成句子那个班一上课总得过一会儿才能安静下来。ey finally settled_down_to a discussion of the main issues.
他们终于开始讨论一些主要问题了。settle down “定居下来平静下来”；settle down to sth.
“开始认真对待某事”。 3．view ．风景；视野；观点；见解
