中小学教育资源及组卷应用平台 (?http:?/??/?www.21cnjy.com?/??) 1. To learn some new words and phrases in this unit. 2. To know how to use these words and phrases. 3. To know the form of the test by learning the keystones. 4. To cultivate the capacity of observing the key words【版权所有：21教育】 (?http:?/??/?www.21cnjy.com?/??) China four great inventions (?http:?/??/?www.21cnjy.com?/??) 1. Can you guess the topic of the unit? _____ 2. What great inventions can you tell you classmates?21教育名师原创作品 _____ 3. What changes do these great inventions bring? _____ 一、必记单词 advertisement n.广告 distance n.距离；间距 funny adj.滑稽的；好笑的 Mobile phone n.移动电话 create v.创造；创作 anytime adv.在任何时候 telephone n.电话 develop v.开发；研制 comfortable adj.舒服的；舒适的 candle n.蜡烛 century n.世纪 daytime n.白天；日间 passenger n.乘客；旅客 dust n.灰尘；尘土 invent v.发明 special adj.特殊的；特别的 practical adj.有用的；适用的 wing n.翅膀，机翼 since prep.自...以来 introduction n.引言 二、常考短语 instead of 取代,替代 近义词：in place of live a better life 过更好的生活 since then 从那以后 近义词：from then on Keep in touch with 与……保持联系 近义词：stay in touch with keep…off 使……远离 近义词：stay away from at the same time 同时 with the help of 在……的帮助 近义词：with one’s help help sb (to) do sth 帮助某人做某事 allow sb to do sth 允许某人做某人 imagine doing sth 想象做某事 三、重点句型 1. They help people live a better life. They allow peopl (?http:?/??/?www.21cnjy.com?)e to keep in touch with each other anytime, anywhere. 3. With light (?http:?/??/?www.21cnjy.com?) bulbs, people can do as many things in the evening as they can in the daytime. (?http:?/??/?www.21cnjy.com?/??) 1. Listen to advertisements for four funny inventions.听四则有趣发明的广告 (1).advertisement n.广告(可数) ad 缩写 advertise v.做广告，登广告 They will put an advertisement in the newspaper.他们将在报纸里放一则广告。 (2).funny adj.可笑的；滑稽的 You’re an extremely funny man.你是一个非常滑稽的人。 21cnjy.com fun与funny的区别: fun与funny都可以作形容词，但它们的意思不同,fun意为有趣的 funny意为滑稽的, fun还可以作名词,意为乐趣,有趣的事物. 【即学即练】 1. Miss White recently (?http:?/??/?www.21cnjy.com?) placed _____ an in the local newspaper. 怀特小姐最近在当地报纸上刊登了一则广告。21·cn·jy·com 2. Jane is _____. 简是一个很有意思的人。 3. Jane is _____. 简是一个很滑稽的人。 解析: 1. advertisement 2. fun 3. funny 2. Write a short artic (?http:?/??/?www.21cnjy.com?)le about a new invention that you will create.写一篇有关你要创造的一项新发明的短文. create v.创作,创造 Who created the world? 谁创造了世界？ creation n.创造物,作品 creator n.创造者 creative adj.有创造力的 creativity n.创造力 【即学即练】 1. 试翻译：这个创造者创作了这个作品，他很有创造力。 The _____ _____ the _____ ,he is _____. 解析: creator created creation creative 3. The telephone (1) telephone n.电话,电话机 缩写形式是phone mobil phone移动电话,手机 I don’t have a telephone.我没有一部电话. (2) tel ... ...
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