九年级英语上unit9 d

1、.Unit9 When was it invented？b节，刘玉玲国正，the most popular drink in the world，tea，绿色tea、black tea、white tea、白茶的制作工艺一般分为枯萎和干燥两个过程，其关键是枯萎。白茶制法的特点是，不破坏酶的活性，不促进氧化作用，保持毫香，汤味新鲜。主要品种是白牡丹，白毫银针红茶就是黑tea花茶的话，要看说什么样的花茶。例如茉莉花茶、玫瑰花车.Wolong Tea、tea was brought to the western world in 1610。3a read the article and write

2、answers to the questions。what is the article about？it is about the invention of tea。it was invented over three thousand years ago。2 .when was it invented？3 .Who was it invented by？it was invented by the Chinese emperor Shen Nong。it was invented by accident。4 .how was it invented？3a read the article

3、and write answers to the questions.according to an ancient Chinese legend，The emperor Shen Nong discovered tea when he was boiling drinking water over an open air。据中国古代传说，神农架在室外火上烧水的时候发现了茶。Language points、according to标准；介词短语、后招待名词、名词或疑问词以及whether中出现的名词性从句。According to the radio，it will rain tomorrow

4、。据广播说明天下雨。According to what you said just now，he was right then。你刚才说的，他是对的。the emperor noticed that the leaves in the water produced a pleasant smell。神农先生注意到水里的叶子散发出愉快的气味。notice在这里用作动词，意思是“注意，认识”，后面可以接名词、代词或宾语从句。Did you notice his change？你发现他的变化了吗？Notice表示“notice sb .“do sth”和“notice sb”。常用于“doing s

5、th”结构。这意味着“注意到某人做了某事”，强调动作或某事的整个过程。后者的意思是“注意到某人在做某事”，强调某个动作正在进行。Did you notice Jim come in？你注意到行李进来了吗？I didnt notice him eating。我没注意到他在吃东西。类似的动词有see、hear、feel、watch等。扩展： notice也可以用作名词，用作可数名词时，意思是“公告，公告”。用作不可计数的名词时，意思是“注意，警告”。pleasant是形容词，能令人愉快，修饰或修饰人，经常用作定语。主语是事物的时候，有时也会说表语。She seems a pleasant woma

6、n。她好像是个亲切的女人。the weather there isnt very pleasant。那里的天气不太好。扩展： pleasant是从please演化而来的please是动词，意思是“高兴，愉快”。its impossible for you to please every one at the same time。不能同时取悦所有人。please可以进化出很多与此相关的单词。Pleased是形容词，常用来装饰人，表示某人高兴愉快的感情或感情，相当于happy， be pleased with sb。常用于“/sth”结构。they were all very pleased wi

7、th the news。他们听到那个消息很高兴。pleasing是形容词，经常用于修饰物。we have made pleasing progress in our talks。我们的会谈已经取得了令人满意的进展。Pleasure是个名词，意思是“快乐、幸福”时是个不可计数的名词。当它指“快乐的事，快事”时，是可数的名词。(。it gives me lots of pleasure to grow flowers at home。在家养花给我很多乐趣。Its a pleasure to meet you。很高兴见到你。，write an article using the notes in t

8、he box。3b writing、from pie plate to flying disk、The flying disk was invented by college students。_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Connecticut . they found it interesting to throw the pie plates with each other . then it became a game . today，there are flying disk Connect

9、icut may 4a think of something that you dont like doing . then think of an invention that could help you . write the details in the chart .problem A pen that listens and writes，new invention :use :it can listen to the writer and write by itself。price :$ Music candle、activity glasses、temperature cup、

10、pairwork、Imagine you are A business person . ask your personit has three colors and it is used for，Self check 1i dont like eating chocolate . the taste is too _ _ _ _ _ _ _ _ _。mom added salt but it still wasnt _ _ _ Ke the _ _ _ _ _ taste . shelikes _ _ _ _ _ _ cookies . the荷兰人发明了abacus、umbrella、ca

11、mera、binoculars和bicus望远镜，这不是偶然的。因为当时荷兰打磨玻璃和宝石的技术很发达，所以制作眼镜的工人很多。当天阳光普照，鸟儿在空中唱歌飞翔。在荷兰米特堡村，制造镜子的工人里维斯赫为了检查磨出的镜片的质量，用镜片去看教堂顶部的风车。当时他带了凸透镜和凹透镜。他离开两个镜头排成一列时，看到远处的风向表又大又近，吓了一跳。他兴奋地立即想到制作能看得更远的装置。1608年秋天，里维斯赫制造了这个装置，后来被称为荷兰式望远镜。将凸透镜和凹透镜安装在一桶的两端，在眼睛的一端装上凹透镜。12月，他又做了双筒望远镜。the abacus was invented in the sixth

12、 century by Chinese people。the umbrella was invented about 4，000 years ago in as Syria，China and Egypt . the binoculars was invented in 1854 by Galileo porro in Italy . the，just for fun！根据句子的意思，用括号中给定单词的正确形式填空。we all know that air is a _ _ _ _ _ _(mix)of gases(气体)。2.What are you playing with？its a _

13、 _ _ _ _ _ _ _ _(fly)disk . 3 . oh，I think you have put too much salt in the soup . its quite _ _ Im going to thaiteits reported that more than one billion people around the world do not have clean _ _ _ _ _ _ _ _ _ _ _(drinkthe baby has been sleeping for several hours . yes . when I arrived，I noticed him _ _ _ _ _ (sleep) .8。the computer is an important _ _ _ _ _(invent)in portant，sleeping，invention，invented，inventor，in portant，根据句子的意思和括号中给出的汉语提示，用短语的正确形式填空。1._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _、according to、in this way、3 .dont buy that glass . its _ _