1、课时跟踪检测,Unit 1,Section ,语言点一,语言点二,语言点三,识记掌握,理解拓展,应用落实,识记掌握,理解拓展,应用落实,识记掌握,理解拓展,应用落实,(一)根据所给词性和汉语意思写出单词 1 n 缺点，缺陷；不利条件 2 n 原理，法则；道德原则，行为准则 3 vt. & vi. (使)推迟，延迟 n. 延误，延迟 4 n 百分率，百分比 5 adv. 最后，终于,drawback,principle,delay,percentage,eventually,6 adj. 数字信息系统的，数码的，数 字式的 7 vt. 预料，预见，预知 8 n. 专利权；专利证书 9 vt. 播
2、放，转播；接转，转发n. 接力赛；中继设备 10 adj. 怀疑的,digital,foresee,patent,relay,sceptical,(二)用所给词的适当形式填空 11Work has been begun on the (construct) of the new airport. 12The only (accessible) to the farmhouse is across the fields. 13The map shows the (distribute) of this species across the world.,construction,access,d
3、istribution,14We have had to (adaptation) quickly to the new system. 15Thousands of pieces of data are (storage) in a computers memory. 16He (wind) the wool into a ball just now.,adapt,stored,wound,1delay 教材P2原句 Regular colour TV broadcasts were delayed in the UK until 1967. 到1967年彩色电视节目才在英国定期播放。,(1
4、)vt.&vi. (使)推迟，延迟,He delayed telling her the news, waiting for the right moment. 他没有马上告诉她这个消息，等有适当的时机再说。,(2)n.C，U延误，延迟 After a delay of two hours (a twohour delay), we continued our journey. 耽搁两小时后，我们又继续旅行。,As the saying goes, time flies away . 正如谚语所说：时光飞逝不停留。 点津 名词delay后可接in doing sth.，但不接of doing
5、sth. 或不定式。 Please excuse my delay in replying. 请原谅我没有及时答复。,without_delay,2accessible adj.可使用的；可接触到的；可到达的；易理解的 教材P2原句 They also make TV accessible to people who live far away from cities, and satellite dishes can often be seen distributed throughout the countryside and remote areas. 它们也使远离城市的人们可以收看电视
6、，在农村和边远地区经常可以看到卫星天线。 The information ought to be made more accessible. 信息应该更加明白易懂。,It is said that the documents are not accessible to the public. 据说公众无法看到这些文件。 There are many people on earth who do not have access to clean drinking water. 地球上有很多人喝不到干净的饮用水。 The website also a large number of tools t
7、hat can be used to analyze these data. 这个网站还提供了大量能够分析这些数据的工具。,gives access to,3distribute vt.使分布，分散；分发，分配；分销 They were very delighted to receive the textbooks distributed for free. 他们收到免费发放的课本很高兴。,The mother distributed candies among children. 母亲给孩子们发糖果。 This species of butterfly is widely distribut
8、ed our country. 这种蝴蝶在我国分布很广。The unfair distribution of wealth still exists nowadays. 现在仍然存在着财富不均现象。,over,4wind (wound, wound) 教材P3原句 The first record players had to be wound up by hand and only played records that were two minutes long. 最早的留声机必须手摇上发条，而且只能播放两分钟长的唱片。,(1)v.上发条；缠绕,He reminded his wife t
9、o wind up the clock. 他提醒妻子给钟上发条。 I put on my coat and a scarf my neck. 我穿上外套，在脖子上围了一条围巾。The stream winds its way through the village. 小溪弯弯曲曲地流过村庄。,wound,around,(2)v.蜿蜒，曲折,5foresee vt.预料，预见，预知 教材P3原句 Who can foresee what the future will bring? 谁能预料未来会给我们带来什么？ He asked me who could have foreseen such
10、problems. 他问我谁能预见这样的问题。,Its impossible how life will work out. 不可能预知生命将如何发展。 In fact, no one can foresee whatwill happen in the future. 事实上，没有人能预见将来会发生 什么。,to foresee,6. relay 教材P5原句 It was not until 1906 that adaptations were made so that radio could relay conversation and music. 直到1906年才进行改造使无线电可转
11、播谈话和音乐。,(1)vt.播放，转播；接转，转发,He relayed the news to his uncle in America yesterday that Shenzhou9 had launched successfully. 昨天，他将神舟9号成功发射的消息转达给他美国的叔叔。 The opening ceremony of the London Olympicsaround the world. 世界各地转播了伦敦奥运会的开幕式。 (2)n.C接力赛(relay race)；中继设备 What if Tom is picked to run in the relay? 如果
12、汤姆被选中参加接力赛，会是什么情景呢？,was relayed,点此进入,1in the last few 在最近的几十年 2keep touch with 与保持联系 3 time 逐渐地；慢慢地 4contribute 贡献；有助于 5 a breakthrough 取得重大突破,decades,in,over,to,make,6benefit 受益于，从中受益 7wind 上发条 8keep pace 与齐头并进；与保持同步 9rely 依靠 10be made of 由组成,from,up,with,on,up,1keep in touch with与保持联系 教材P1原句 With
13、mobile phones，we can keep in touch with others wherever we are. 用移动电话，无论我们在哪儿，都可以和别人保持联系。 We keep in touch with each other though we live in the different cities. 尽管我们住在不同的城市，但我们仍然保持着联系。,Im trying to get in touch with Jane. Do you know her number? 我正在设法和Jane取得联系。你知道她的电话号码吗？ He his former English tea
14、cher two years ago. 两年前他与他的前任英语老师失去了联系。,lost touch with,点津 keep/be in touch with/be out of touch with表状态，可和表示时间段的状语连用，而get in touch with/ lose touch with表示动作，不能和表示时间段的状语连用。 I have been out of touch with all my old friends since I went abroad. 自从出国，我与我所有的老朋友都失去了联系。,2contribute to 对作出贡献；促成，有助于 教材P2原句
15、Many different people contributed to the development of TV. 许多不同的人为电视的发展作出了贡献。 Honesty and hard work contribute to success and happiness. 诚实加苦干有助于成功和幸福。,Each worker one dollar the Red Cross. 每个工人都向红十字会捐献了一美元。 She continued to contribute articles to sports magazines. 她继续为体育杂志撰稿。 Some public service a
16、dvertisements mainly aim to make contributions to society. 一些公益广告的主要目的是为社会作贡献。,contributed,to,语境串记 Many people contributed money to the Hope Project, which contributed to many children returning to school. A teacher wrote an article about this and contributed it to a newspaper. 许多人给希望工程捐钱，使许多孩子可以重返校
17、园。一位老师据此写了一篇文章并向报社投了稿。,点此进入,1句型展示 John Logie Baird constructed the first colour TV in 1928, but it was not until 1938 that the first colour TV programme was broadcast. 1928年，约翰洛吉贝尔德制造出第一台彩色电视机，但是直到1938年才进行首次彩色电视节目播放。 典例背诵 It was not until my mother had prepared supper that I got home. 直到妈妈晚饭做好了我才到家。
18、,2句型展示 It took more than two decades，though, until 1951, for regular colour TV broadcasts to begin in the USA. 然而，二十多年后，直到1951年，彩色电视节目才在美国定期播出。 典例背诵 It took her two hours to clean the house yesterday afternoon. 昨天下午，她打扫房子用了两个小时。,3句型展示 Satellites allow TV to be broadcast live over vast distances, wit
19、h everyone receiving the same broadcast at the same time. 卫星可以长距离地现场直播电视节目，每个人在同一时间收到相同的节目。 典例背诵 With prices going up so fast, we cant afford luxuries. 由于物价上涨很快，我们买不起高档商品。,1John Logie Baird constructed the first colour TV in 1928, but it_was_not_until_1938_that the first colour TV programme was broa
20、dcast. 1928年，约翰洛吉贝尔德制造出第一台彩色电视机，但是直到1938年才进行首次彩色电视节目播放。 句中运用了not . until的强调句式：It is/was not until . that .,It was not until midnight that I could go to sleep. 我直到半夜才得以入睡。 It is not until you really lose something that you finally realize how important it means to you. 有些东西，只有在你真正失去的时候才会感到它对你是如此的重要。
21、点津 “not until时间状语(从句)”置于句首时，句子主句要用部分倒装。,Not until last week did they find the lost bike. 直到上个星期他们才找到失踪的自行车。 Not until he had graduated from university the importance of time. 直到大学毕业了他才意识到时间的重要性。,did he realize,2. It_took_more_than_two_decades，though, until 1951, for regular colour TV broadcasts to_b
22、egin in the USA. 然而，二十多年后，直到1951年，彩色电视节目才在美国定期播出。 It takes some time (for sb./sth.) to do sth.表示“做某事花费()多少时间”，可用“It takes (sb./sth.) some time to do sth.”替换。 Do you know how long it took him to repair the house? 你知道他修房子花了多长时间吗？,We still havent paid them for the repairs to the roof. 我们还没有把修理屋顶的工钱给他们。 The company has spent thousands of pounds their computer systems. 公司花了几千英镑更新计算机系统。,(in) updating,点此进入,点此进入,
