Unit 6 Section A (3a－4c)课件--2023-2024学年九年级人教版英语全一册

Unit 6　When was it invented? Section A (3a－4c) 请预习下列重点单词和短语，并完成下面的表格及相关训练(标•的为重点单词拓展内容，加底纹的为2022年课标新增词汇)。 重点 单词 名词 1．统治者；支配者 _______　　　　　　　　　　　 2．圣人；智者 ______ 3．受欢迎；普及 ____________ •(adj.)受欢迎的 _________ 4．冰箱 ________ 5．地震 ____________ 6．钟(声)；铃(声) ______ 7．饼干 _________ 8．曲奇饼 ________ 9．器械；仪器；工具 ____________ ruler sage popularity popular fridge earthquake bell biscuit cookie instrument 重点 单词 动词 10．煮沸；烧开 ______　　　　　　　　　　　　 11．保持不变；剩余 ________ 12．翻译 ___________ •(n.)翻译家 ____________ 13．(使)发出钟声或铃声；打电话 ______ •(过去式) ______ •(过去分词) ______ boil remain translate translator ring rang rung 重点 单词 形容词 14．意外的；偶然的 ____________　　　　　　　 •(n.)意外；事故 __________ 15．国家的；民族的 __________ •(n.)国家；民族 ________ 16．低的；矮的 _____ •(反义词) 高的 ______ 17．突然(的) ________ •(短语)突然；猛地 _________________ 18．音乐的；有音乐天赋的 _________ •(短语)乐器 ____________________ accidental accident national nation low high sudden all of a sudden musical musical instrument 重点 单词 兼词 19．(n.)气味 (v.)发出……气味；闻到 _______　　 •(过去式/过去分词) ________________ 20．(n.)贸易；交易 (v.)做买卖；从事贸易 _______ 21．(n.)疑惑；疑问 (v.)怀疑 _______　　　　 •(短语)毫无疑问；的确 _______________ 22．(pron.)某人 (n.)重要人物 __________ 23．(v.)锁上；锁住 (n.)锁 ______ smell smelt/smelled trade doubt without doubt somebody lock 重点 短语 1．偶然；意外地 _____________　　　　　　　　　 2．掉入；落入 ___________ 3．发生；出现 ____________ 4．……的普及 _______________________ 5．……的本质 ___________________ 6．把……翻译成…… _______________________ by accident fall into take place the popularity of ... the nature of ... translate ... into ... 学以致用　根据语境或提示，完成填空。 1．The girl took a fresh rose out of the basket and ________________ (闻) it. 2．Make sure to l_____ the door when you leave home. 3．Look, how poor she looks! There seems no reason to d______ her story. 4．Mr．White was lucky to buy this TV set at such a _____ price. 5．It is difficult to t__________ some hot words such as neijuan, fan'ersai and wude into English. smelt/smelled ock oubt low ranslate 6．I spend most of my spare time studying, but I still ________ (保持不变) behind. 7．When Beethoven was only four, his father began to make him practice playing different m____________________. 8．Zhang Qian's journey to the West helped develop international _______ (贸易), especially in silk. remain usical instruments trade 1．... the most popular drink in the world (after water), was invented by accident? 2．In England, tea didn't appear until around 1660 ... 3．The tea trade from China to Western countries took place in the 19th century． 佳句仿写 教材佳句 她意外地把盘子打碎了。 She broke the plate ____________ 直到他回来我才会走。 _______________________ he comes back． 中国发生了巨大的变化。 Great changes __________________ in China. 句子仿写 by accident . I won't leave until have taken place 请根据课本中3a的内容，从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 　take　thousand　and　in　it　without　delicious　drink　popular　he　ruler　also　 课文回顾 Did you know that tea was invented by accident? Many people believe that tea was first 1．_______ about 5,000 years ago．It is said that a Chinese 2．_______ called Shen Nong was the first to discover tea as a drink．One day when he was boiling drinking water, some leaves from a tea plant fell into the water 3．_____ remained there for some time．He tasted the brown water and found it was quite 4．___________， and so, tea was invented. drunk ruler and delicious A few 5．__________ years later, Lu Yu, “the sage of tea”， described how tea plants were grown and used to make tea in his book Cha Jing．The book 6．______ discusses where the finest tea leaves were produced and what kinds of water were used． 7．_____ is believed that tea was brought to Korea and Japan during the 6th and 7th centuries．In England, tea appeared around 1660．The tea trade from China to Western countries 8．______ place in the 19th century．This helped to spread the 9．____________ of tea and the tea plant to more places around the world．10．__________ doubt, the Chinese are the ones who best understand the nature of tea. thousand also It took popularity Without 　 It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 【自主探究】　It is said that ...表示“据说……”，其中it是形式主语，that引导的从句为真正的主语。 知识探究 1 　 其他常见的“It is ...that ...”句式： It is believed that ... “人们认为/据信……” It is reported that ... “据报道……” It is known that ... “众所周知……” 【习题演练】 (　　)1．______ that thousands of people died in the earthquake. A．It says B．It is saying　　 C．It is said D．It was saying 2．人们认为健康重于财富。 ______________________ health is above wealth. C It is believed that 　 The tea trade from China to Western countries took place in the 19th century. 【自主探究】　辨析take place与happen 2 take place “发生；出现”，一般指必然性事件的“发生”，即事件的发生有某种原因或经过事先计划或安排 The opening of the play will take place tomorrow night. happen “发生；碰巧”，一般表示偶然性的、没预料到的“发生”，无被动语态 I happened to see him this morning. 【习题演练】 (　　)3．The 22nd World Cup ______ in Qatar in 2022． A．happens B．happened C．takes place D．took place (　　)4．Keep calm when earthquakes ______， especially when you are with other people. A．happened B．took place C．happen D．take place D C 一、 单项填空 (　　)1．—Mom, flowers for you．Happy birthday! —Thanks, my son．The flowers _______ so sweet. A．get B．sound C．smell D．taste (　　)2．I _______ whether Judy can successfully pass the exam because she never works hard for it. A．doubt B．mean C．believe D．know C A (　　)3．James was so happy because he bought his favorite book at a(n) _______ price. A．expensive B．cheap C．high D．low (　　)4．Success in life doesn't happen _______ accident, but with hard work and practice. A．with B．on C．in D．by D D (　　)5．Thanks to the kind person, the little dog _______ from the hole successfully. A．was saving B．saves C．was saved D．saved C 二、 完成句子 1．《三体》这本书被翻译成了十多种语言。 The book The Three-Body Problem _____________________ more than 10 languages. 2．毫无疑问，科技让我们的生活变得更好。 ______________， technology has made our lives better. 3．据说到2050年世界上的淡水将会耗尽。 __________________ the world will run out of fresh water by 2050. was translated into Without doubt It is said that 三、 短文填空 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 　it　either　be　because　what　else　by　invent　clean　popular　habit　hundred　 (2023广东中考)There is a small thing we use every day．We usually put 1．____ in the bathroom．Without it, we might have tooth problems．Can you guess 2．______ it is? Yes, it's the toothbrush．But do you know anything about its history? According to some research, before toothbrushes appeared, the ancient Chinese people 3．_________ their teeth with some small tree branches(树枝)．About 800 years ago, people made a kind of brushes with pig hair and bamboo．It might 4．_____ the world's earliest form of toothbrushes．As time went 5．____， the forms of toothbrushes changed．For example, people chose horse-tail hair instead of pig hair 6．_________ pig hair was too hard．Imagine that you travel back to 7．__________ of years ago and brush your teeth comfortably．It sounds fantastic, doesn't it? it what cleaned be because hundreds by Around the 15th century, the Chinese toothbrush found its way into Europe．It became 8．_________ among local people soon．The 9．___________ of toothbrushes was not as famous as that of paper-making, but it was very useful in daily life．Today we have a good 10．_______ of brushing teeth．We should thank the ancient Chinese for it． popular invention habit 强化练习 一、选词填空 1．The mother found that her son had a _________ talent. 2．The cheese cake ________ so good that I can't wait to eat. 3．Many of his books have been ____________ into English，French and many other languages. 4．The little boy spoke in such a _____ voice that his mother hardly understood what he said. 5．There is little chicken in the ________．Let's buy some. low　smell　fridge　music　translate musical smells translated low fridge 二、单项填空 (　　)1．To people's great surprise，the old building still _______ after the strong earthquake． A．refused B．remained C．required D．reviewed (　　)2．—It has been raining for days．When will it stop? —It is ________ that the rainy season will be longer than last year． A．says B．said C．saying D．to say B B (　　)3．In the past few years，great changes ________ in Lianyungang． A．take place B．took place C．have taken place D．have been taken place (　　)4．—Did Jack come to our party yesterday? —No，he ________． A．didn't invite B．wasn't invited C．isn't invited D．hasn't invited C B (　　)5．—What's the matter? —He hurt his fingers ________ while cutting vegetables. A．by accident B．by mistake C．in time D．on time A 三、完成句子 1．毫无疑问，他是世界上最著名的科学家之一。 ________________， he is one of the most famous scientists in the world． 2．世界上最受欢迎的饮料——茶，是被偶然创造出来的。 Tea，the most popular drink in the world，was invented _____________. 3．据报道，一款新的智能手机能检测你周围的空气质量。 ______________________ a new kind of smartphone can test the air quality around you. 4．在英国，大约直到1660年茶才出现。 In England，tea _________ appear ________ around 1660. Without doubt by accident It is reported that didn’t until 四、阅读理解 A(2023佛山期末改编) THIS IS HOW READING HAS CHANGED CAVE(洞穴) PAINTINGS Cave paintings are the oldest pictures．Some of them, like the beautiful pictures in the caves in the north of Spain, are almost 30，000 years old．Many of these paintings show people hunting animals.When we look at the pictures, we get an idea of how the people felt when drawing them．That's what the painters wanted to show others — hopes and fears． STONES AND PAPYRUS(纸莎草) Sometime between 4000 and 3000 BCE(公元前), people in Egypt developed the skill of writing．They put writing on stones first．But it was impossible to carry the stones from place to place．The invention of papyrus made it．It was easier to correct mistakes, too. PAPER AND PRINTING Paper was invented in China in 105 CE(公元)．The world's oldest known printed book is from China, too．It was made around 700 hundred years later, when Johannes Gutenberg invented the printing press in Germany. OTHER WAYS OF READING Books will be around for many years, of course．But there are many new ways of reading books, such as e-books and apps on mobile phones. (　　)1．Cave paintings in the north of Spain show ________． A．natural beauty B．human fights C．people farming D．animals hunting (　　)2．According to the passage, what was the purpose of cave paintings? A．To tell ancient stories. B．To show feelings of artists. C．To record historical events. D．To describe natural views(景观)． (　　)3．We can learn that papyrus ________． A．made writing possible B．was very cheap C．was easier to carry D．was easy to D B C (　　)4．When was the oldest printed book made? A．About 4000 years ago. B．Sometime around 3000 BCE. C．In around 805 CE. D．In the middle of the 15th century. (　　)5．What maybe the passage come from? A．A history magazine. B．A daily newspaper. C．A school notice. D．A diary. C A $$