1、1Unit 3 The world online一、课前基础自查(一)分类记单词省时高效.阅读单词(知其意)1source n 来源，信息源；根源，原因2statistics n( pl.) 统计数字，统计数据3diverse adj. 多种多样的，形形色色的4avenue n. 途径，手段；大街5address vt. 探讨，解决，处理；向说话；称呼(某人)_6withdraw vi.& vt. 脱离(社会)；撤回；取(款)_7explicit adj. 直言的，坦率的；易懂的_8sample n. 样本，样品vt. 采样；尝试；品尝9terminal n. 终端，终端设备；终点adj. 末
2、端的，末梢的10category n. 类别，种类11minus n. 减号；负号；缺点prep. 减；没有，缺乏adj. 零度以下的；负数的12outline n. 提纲，概要；轮廓线，略图13claim vt. 宣称，断言；索取，认领n. 声明，断言；索款，索赔14click n. (鼠标)点击；咔嗒声vi.& vt. 点击；(使)发出咔嗒声b vt. 仔细搜索；梳理(头发)n. 梳子 .重点单词(写其形)1abundant adj. 大量的，充裕的2conference n. (大型的正式)会议，研讨会3lifetime n. 一生，终生；存在期4competence n. 能力，胜任；
3、技能，本领5specific_ adj. 具体的，明确的；特定的；独特的 6alarm vt. 使担心，使害怕，使警觉n. 警报(器)；惊慌；闹钟7false adj. 虚假的，伪造的；错误的；人造的8classify vt. 分类，归类9abandon vt. 放弃；抛弃，舍弃10command n. 命令；控制；掌握vt. 命令；指挥；控制11._correspond vi. 通信；相一致，符合；相当于12relevant adj. 紧密相关的，切题的；有价值的13bother vi.& vt. 花费时间、精力(做某事)；打扰14acknowledge vt. 承认，认可；感谢15corr
4、ection n. 改正，纠正，修正.拓展单词(通其变) 语境活用21accuracy n准确性；精确度accurate adj.准确的；精确的；精密的accurately adv.准确无误地2evaluate vt.评估，评价evaluation n评估，评价3weakness n缺点，不足；弱点；虚弱，衰弱weak adj.虚弱的，不强壮的；软弱的weaken vi.& vt.(使)变弱4educator n教育工作者，教师；教育(学)家educate vt.教育education n教育5reference n参考，查阅；提到，谈及；介绍信，介绍人refer vi.提及，参考，查阅6in
5、ventor n发明者，发明家invent vt.发明，创造invention n发明，创造7appointment n约会，预约；任命，委任appoint vt.约定，指定，确定；任命，委任appointed adj.约定的，指定的8type vt.打字typewriter n打字机typist n打字员9qualification n资格，资历qualify vt.使合格，取得资格qualified adj.有资格的10assumption n假定，假设assume vt.假定，假设1Two thousand students were educated by the famous edu
6、cator,_many of whom received further education later.(educate)2He was appointed as headmaster and wanted to tell his girlfriend the good news at the appointed time, but she missed their appointment somehow.(appoint)3Previous experience is an essential qualification for the job. We welcome applicatio
7、ns from suitably qualified individuals.(qualify)4Apart from the textbooks, I often refer to other reference materials to assist my studies.(refer)5Midterm examination is an evaluation of the basic capabilities and study, so you must take the exam to evaluate your learning performance.(evaluate)6My c
8、ousin is weak in running. We all worry about his weight, but he cant overcome his weakness for fatty foods.(weak)7Tell your doctor with the accuracy of the symptom so that he can give you the accurate treatment. If you are not treated accurately,_youll be in danger.(accurate)8 “Houses” have been the
9、 most popular area for inventions in the past and even now. There you can also see some pictures of the 3inventors.(invent)(二)练中记短语记牢用活写准记牢 语境活用(选用左栏短语填空)1.turn_to 向求助；转向 2at_sb.s_command 受某人支配3what_is_more 更有甚者，更为重要的是4up_to_date 最新的；现代的；时髦的5drop_out 退学，辍学；退出，脱离6comb_(through)_sth._(for) 仔细搜寻7a_bunc
10、h_of 一串，一束；大量，大批8keep_._in_mind 记住，牢记9have_positive_effects_on 对有积极影响10take_._into_consideration 把考虑在内11belong_to 属于12set_a_good_example_to_sb. 给某人树立好的榜样13stand_for 代表，象征14make_a_difference 有关系；有影响15communicate_with 与交流16tend_to 往往会，趋于17search_for 寻找18in_favor_of 支持，赞成1.Im very strong and I am fond
11、of dancing and singing. What_is_more,_Im outgoing and warmhearted. 2According to the research, women tend_to jobs requiring speech skills.3If you run into any problems at school, you can turn_to your teacher for help.4I dropped_out of the play because I had too much work to do.5He came from the Suda
12、n without a word of English at_his_command.6Everyone present at the meeting was in_favor_of what he put forward.7On Valentines Day, Jack presented his girlfriend a_bunch_of flowers.8Only when we match our words with actions (言行一致) can we make_a_difference in whatever we hope to accomplish.9In China,
13、 knots (中国结) stand_for friendship, love and good luck.10Since were League members, we should set_a_good_example_to others.(三)仿写明句式以用为本教材原句 句式解读 句式仿写1.Without the Internet, these people would have without 引导的含蓄条件句。 没有空气的话，人类将不能在地球上生存。4fewer avenues to meet people.如果没有因特网，这些人与别人交往的途径就会更少。Without air,
14、man couldnt_exist on the earth.2.Usually, people try to put correct information on the Internet, but not every person bothers to read over their own writing and make corrections.通常，人们尽量把正确的信息放在因特网上，但并非每个人都会费心去阅读他们所写的内容并做修改。部分否定：当 not 与 every, each, all, both 等连用时，无论 not 的位置如何，都表示部分否定，意为“并非都” 。(2016江
15、苏高考满分作文)众所周知，不是所有的人都愿意给那些渴望在比赛中获胜的人投票。As is known to us all, not_all_the_people are willing to vote for the people who are eager to be the winners in competitions.3.Follow these tips, and your time spent doing research on the Internet will be much more worthwhile. 遵循这些窍门儿的话，你在网上做研究所花的时间就会更加值得。祈使句and
16、陈述句。(2016北京高考写作佳句)请告诉我，我会给你寄些书的。Please_tell_me,_and Ill send you some books.二、课堂重点深化1command n命令；控制；掌握 vt.命令；指挥；控制自主体验 单句语法填空A man may be in command of any number of facts and be brilliant at his job without necessarily being an educated person.Under the leaders command, they achieved a goal after a
17、 goal.Anything in your home that uses electricity can be put on the home network and at your command.5Applicants will be expected to have a good command of English.The general commanded that the soldiers (should)_leave (leave) their fort and carry out more important tasks.系统归纳(1)at sb.s command 受某人支
18、配；听从某人吩咐in command of 控制have a good command of 精通take command of 指挥，控制under sb.s command 由某人指挥(2)command sb. to do sth. 命令某人做某事command that . (should) do sth. 命令重点强化 易错处处防Because I have good command of English and serious working attitude, I was often praised by the exhibitors.good 前加 a 佳句时时写(2012大纲
19、全国卷书面表达)我精通英语，并且能用英语很流利地对话。I_have_a_good_command_of_English,_and_I_can_speak_English_fluently.2correspond vi.通信；相一致，符合；相当于自主体验 单句语法填空I assure you my actions will correspond with/to my words.Your account of the accident had little correspondence (correspond) with the story the other driver told.What
20、she has just said isnt in correspondence with the views of the majority. 一句多译到目前为止，我已经和一个外国朋友通信两年了，我们每个月都给对方写信一次。So far, I have_corresponded_with a foreign friend for two years and we write to each other once a month.So far, I have_held/kept_up_correspondence_with a foreign friend for two years and
21、we write to each other once a month.系统归纳(1)correspond with/to . 与一致/相符/相类似6correspond with sb. 与某人通信(2)correspondence n. 一致，符合；通信in correspondence with . 与 通信；和一致hold/keep up correspondence with (sb.) 与 (某人)保持通信联系重点强化 易错处处防These goods dont correspond the list of those I ordered.correspond 后加with/to
22、佳句时时写(2011全国卷书面表达)与我保持联系，这是我的电子邮件地址：。Keep up correspondence with me and here is my email address: .3abandon vt.放弃；抛弃，舍弃 n放任；纵情自主体验 单句语法填空Didnt you see the abandoned (abandon) house in the distance?They abandoned carrying (carry) out the plan because of the lack of money. 完成句子The father is trying his
23、 best to prevent his son from abandoning_himself_to the Internet.这位父亲正尽最大努力阻止他的儿子沉迷于网络。The people were so excited that they jumped and shouted with_abandon.人们非常兴奋，以至于尽情地又跳又叫。系统归纳(1)abandon doing sth. 放弃做某事abandon oneself to . 沉湎于；纵情于(2)with abandon 放纵地；放任地(3)abandoned adj. 无约束的；无度的；被遗弃的重点强化 易错处处防We
24、shouldnt be abandoned to play computer games, because it may ruin our life.playplaying 佳句时时写(2014全国卷书面表达)在我的空闲时间，我将继续进行有规律的锻炼，比如游7泳、跑步和各种球类运动，而不是放任自己沉迷于电脑游戏。In_my_free_time,_I_will_continue_taking_regular_exercise,_such_as_swimming, running_and_various_ball_games_instead_of_abandoning_myself_to_comp
25、uter_games.4classify vt.分类，归类自主体验 单句语法填空He glanced his eyes down the classified (classify) advertisements while waiting for the bus.For the convenience of our classification (classify), any over eighteen years old counts as an adult.The books in the library are classified by subject. 完成句子Memory can
26、be_classified_into shortterm and longterm memory.记忆可分为短期记忆和长期记忆。Would you_classify_her_novels_as serious literature or others?你认为她的小说属于严肃文学类，还是其他类？系统归纳(1)classify . as . 把归类为classify . by . 按照划分classify . into . 把分为(2)classified adj. 分类的，类别的classification n. 分类；类别重点强化 易错处处防Properties are classified
27、as two main groups, physical and chemical properties.asinto 佳句时时写(2016四川高考书面表达)我把夏天列为充满活力的季节，我觉得在夏天我有力量去做最艰难的事。I_classify_summer_as_the_season_which_is_full_of_energy_and_I_feel_I_have_the strength_to_do_the_most_difficult_things_in_summer.5relevant adj.紧密相关的，切题的；有价值的，有意义的自主体验 单句语法填空8I dont think wh
28、at he said is directly relevant to the matter in hand.The economic improvement has the highly positive relevance to the urbanization level.There are additional publications of special relevance (relevant) to new graduates.系统归纳(1)be relevant to 和有关(2)relevance n. 相关性；关联have relevance to 与有关重点强化 易错处处防
29、People sometimes wonder if maths has any relevance in programming.into 佳句时时写(2018北京高考书面表达)为了表达清楚，我慢慢地详细讲解了泡茶的相关流程。In_order_to_deliver_a_clear_presentation,_I_slowly_explained_the_relevant_procedure_of_making_tea_in_detail.6bother vi.& vt.花费时间、精力(做某事)；打扰，给某人造成麻烦 n.麻烦，不便自主体验 单句语法填空Im very sorry to hav
30、e bothered you with/about so many questions on such an occasion.You dont bother to_get/getting (get) dinner for me today.Ill eat out.Dont put me to_bother (bother), for I have been preparing for a test.It really bothers me that they havent replied to our letters.系统归纳(1)bother to do/doing sth. 费心做某事b
31、other sb. with/about sth. 为某事打扰或麻烦某人bother about/with sth./sb. 为某事而烦恼/为某人而费心It bothers sb.that . 使某人苦恼的是(2)put sb. to bother 给某人添乱重点强化 易错处处防I was so uninterested in the result that I didnt even bother to looking at it.去掉 to 或 lookinglook9 佳句时时写(2016江苏高考书面表达)让许多人苦恼的是，他们不得不给熟人和朋友投票。It_bothers_many_peo
32、ple_that_they_have_to_vote_for_their_acquaintances_and friends.7acknowledge vt.承认，认可；感谢；告知(信件、礼物等)已收到自主体验 单句语法填空It is a truth which is universally acknowledged (acknowledge) that wealth doesnt necessarily mean happiness.She is acknowledged as one of the best typists in our company.Red and white rose
33、s are acknowledged to_be (be) the flowers of Fathers Day.系统归纳acknowledge sb.s (doing) sth. 承认某人(做了)某事acknowledge sth./that . 承认acknowledge sth./sb. to be/as . 承认某事/某人是It is generally/widely/universally acknowledged that .是大家公认的重点强化 易错处处防Bob acknowledged make a face when his maths teacher turned arou
34、nd in class.makemaking 佳句时时写(2016北京高考书面表达)人们普遍认为魏源是晚清时期的伟大思想家。Its_universally_acknowledged_that_Wei_Yuan_is_a_great_thinker_in_the_late_Qing_Dynasty.1turn to 向求助；转向；翻到；查阅；开始从事系统归纳turn away 转过脸去；拒绝(某人)进入turn against 反对；背叛turn down 调小(音量等)；拒绝turn up 调大(音量等)；出现；到场turn off 关掉10turn in 上交turn out 结果是；证明是
35、turn over 翻转；反复考虑；移交重点强化 用法条条清(选用上述短语填空)After he left university he became a teacher, but later turned_to journalism.Even those who are once for him begin to turn_against_him.Supposing I turn_down your offer, would you feel disappointed? We had been waiting for him for a long time, yet he didnt turn
36、_up.If the gas blows back you must turn_off the supply, it is dangerous.He has been very lazy but he is going to turn_over a new leaf and work hard. 佳句时时写(2018北京高考书面表达)上周，我们带领外国留学生体验了中国茶文化，这证明是非常有价值的。Last week, we took the foreign students to experience Chinese tea culture, which turned out to be ex
37、tremely rewarding.2drop out 退学，辍学；退出，脱离系统归纳drop out of . 退出drop off 中途下客或卸货；减少，下降；打盹drop in on sb. 顺便拜访某人drop in at a place 顺便拜访某地重点强化 用法条条清(选用上述短语填空)He had to drop_out_of the race because his leg was injured.Sales of ice cream have begun to drop_off significantly now that summer is over.Drop_in and
38、 see me when youre ready.Only dont take too long about it.If I were you, I would drop_in_at the department store on my way there this afternoon.She got a scholarship to Cambridge but dropped_out a year later. 佳句时时写11(2016四川高考书面表达)我们经常在寒假期间顺便去拜访亲朋好友，一起聊天，享受美食。We_usually_drop_in_on_relatives_and_frien
39、ds_during_winter_vacation,_chat_together_and_enjoy_the_delicious_food.3without 引导的含蓄条件句教材原句 Without the Internet, these people would_have fewer avenues to meet people.自主体验Without your help, the job would_have_never_been_completed in time.要是没有您的帮忙，工作便无法按时完成了。But_for_the_rain we should have had a plea
40、sant journey.要不是下雨，我们会有一次愉快的旅行。My parents lent me the money.Otherwise, I couldnt_have_afforded the trip.我父母借钱给我了。否则，我可付不起这次旅费。 归纳点拨介词短语 without the Internet 为含蓄条件句，相当于由 if 引导的非真实条件句 if there were no Internet，所以句子用虚拟语气。类似的表达还有：but for， otherwise， or else 等。佳句背诵(增分要点句)(2017北京高考满分作文)Without the Yangtze
41、 River, I may say, there would be no Jiangnan culture.(增分要点句)(2010北京高考满分作文)But for the Internet, I wouldnt have managed to buy two tickets for my grandparents.4祈使句and陈述句教材原句 Follow_these_tips,_and your time spent doing research on the Internet will be much more worthwhile.自主体验Take_this_medicine,_and
42、 you will be OK in no time.吃了这种药，你马上就会好的。Turn the heat down, or_(else)/otherwise_itll_burn.把炉火开小一点，不然就烧焦了。A_bit_more_effort,_I think, and you will settle the problem.我认为，再努力点，你就会解决那个问题。More healthy food, or_(else)/otherwise_youll_break_down sooner or later.12多吃健康食品，不然你的身体迟早会垮掉。归纳点拨祈使句and陈述句，表示“如果就”
43、，其中祈使句相当于一个 if 引导的条件状语从句，and 之后的句子相当于主句。类似的还有：1“ 祈使句or else/otherwise 陈述句”表示“否则” 。2 在“祈使句并列连词陈述句”句型中，也可以用“名词并列连词陈述句”表示。佳句背诵(增分要点句)(2015四川高考写作佳句)Spend more time practicing Mandarin every day and you will learn it well.(精彩收尾句)(2018北京高考满分作文)Please feel free to let me know if you have further questions,
44、 and I will answer you as soon as possible.单词拼写1He didnt just command (发号施令)He personally fought in several heavy battles.2Next time Im going to talk about how these different diverse (多种多样的) documents were included in his new book.3When the president addresses (对发表演讲) to the nation, he often choose
45、s his words very carefully.4She still corresponds (通信) with American friends she met in Majorca nine years ago.5The facts proved her assumption (假设) wrong.6The troops are being gradually withdrawn (撤离)7His nationality isnt relevant (紧密相关的) to whether he is a good lawyer.8Every month I spend a lot of
46、 time classifying (分类) books.9Peru has abundant (丰富的) plants from desert grasses to vast areas of jungle.10They refused to acknowledge (承认) that they were defeated.11Would it be possible to make an early appointment (预约) to have my hair cut tomorrow?12You should evaluate (评估) your chances of success
47、 before making a 13decision.13We have set off the fire alarm (警报) and have nothing to do but wait.14She was trying to comb (仔细搜索) some useful things out of the tangle.15The childrens television programme aims at a specific (特定的) age group.单句语法填空1The written record of our conversation doesnt correspo
48、nd with what was actually said.There are a lot of mistakes.2The plan was_abandoned (abandon) when it was discovered just how much the scheme would cost.3This type of university course is no longer relevant to todays problem.4The classification (classify) of diseases is a bit complicated.5He displayed thorough competence (competent) in dealing with the issues.6Square the
