高中英语牛津版选修七Unit 1 Section Ⅱ Welcome to the unit Reading Language points.ppt
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[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。 ④I 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。 2.contribute to 对……作出贡献;促成,有助于 [教材P2原句] 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。 ①Honesty and hard work contribute to success and happiness. 诚实加苦干有助于成功和幸福。 (1)contribute... to... 向……捐赠……;向……投稿 (2)contribution n. 贡献;捐款;捐助;投稿 make a contribution/contributions to... 对……作出贡献 ②Each worker one dollar the Red Cross. 每个工人都向红十字会捐献了一美元。 ③She continued to contribute articles to sports magazines. 她继续为体育杂志撰稿。 ④Some public service advertisements 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。 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, with 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。 1.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·
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