九年级级下Unit1 Great explorations（共26张PPT）课件

1、Unit 1 Great explorationsModule 1 Explorations and exchanges一、根据汉语写出英文单词1. 航行(n.) _2. 重复(n.) _ 3. 变得更加成功(v.) _ 4. 发现(n.) _ 5. 增强；加强(v.) _6. 外国的(adj.) _ 7. 非洲(n.) _8. 除之外（还）(prep.) _ 9. 传播(v.) _ 10. 先锋；先驱(n.) _ 11. 无处；哪里都不(adv.) _12. 财富(n.) _ 自主预习voyagerepetitionrisediscoverydevelopforeignAfricabesid

2、esspreadpioneernowherewealth二、根据汉语写出下列词组1. 开辟 _2. 去旅行_3. 起航 _4. 建立；设立 _5. 被称为 _6. 也；还 _7. 导致 _8. 把与对比 _open upgo on a tripset sailset up(be) known asas well aslead tocompare.with.三、翻译下列句子1. 这些船被称作宝船。_2. 郑和下西洋七次。_3. 在1405年，郑和从中国出发了。_4. 他的任务是要和外国发展关系并建立贸易路线。_5. 郑和的旅程是如此重要，以至于如今人们还在研究它。_The ships were

3、known as treasure ships.Zheng He went on seven trips to the Western Seas.In 1405, Zheng He set off from China.His task is to develop relations and set up trade routes with foreign countries.Zheng Hes travels were so important that they are still studied today.词汇精析【1】repetitionn. using the same words

4、 again 重复We dont want to see a repetition of last years tragic events. 我们不想看到去年的悲剧重演。【同根词】 repeat v. 重复I am sorry, but could you repeat it? 抱歉，你可以重复一遍吗？【应用】I think learning by _ (repeat) is a good way.repetition【2】discoveryn. be aware of something that people did not know about before发现Researchers h

5、avent made any important discoveries yet. 研究者们还没有任何重大发现。【同根词】 discover v. 发现I hope that scientists can discover more secrets of the universe. 我希望科学家们能发现更多的宇宙秘密。【应用】We are looking forward to more scientific _ (discover).discoveries【3】risev. become more successful, important, or powerful 变得更加成功（或重要、强大

6、等）；move upward 上升；increase 增加；stand up 起立；get out of bed 起床其过去式和过去分词分别为rose, risen。He rose to become a managing director. 他晋升为了总经理。The Sun rises in the east every day. 太阳每天从东方升起。 The price of the gas rose. 天然气的价格上涨了。【拓展】 注意区分rise与raise，raise是及物动词，意为“举起；提升；筹集；养育”。He raised his head and looked at me f

7、or a while. 他抬起头，看了我一会儿。We are raising money for the people in the poor areas. 我们正在为贫困地区的人们筹集资金。【应用】(1)()The president _ to power in the 1970s.A. rise B. rose C. raised(2)He gets used to _ (rise) early.risingB【4】developv. something grows or changes over a period of time and usually becomes more adva

8、nced, complete, or severe 增强；加强；发展China is developing very fast nowadays. 目前中国正快速发展。【同根词】 development n. 发展What are your plans for the development of your company? 你对公司的发展有什么规划？【拓展】 developed countries 发达国家developing countries 发展中国家【应用】(1)The Great Britain is a _ (develop) country.(2)Education is ce

9、ntral to a countrys economic _ (develop).developeddevelopment【5】relationn. contacts between people, groups, or countries and the way in which they behave towards each other关系，交往；the members of ones family 亲属We are trying to improve relations between our two countries. 我们正在努力完善我们两国关系。【同根词】relate v. 把

10、联系起来be related to sb./sth. 与某人或某物有关联Much of the crime in this area is related to drug abuse. 这一地区的许多犯罪都与吸毒有关。【应用】The Japanese language is closely _(relate) to Chinese.related【6】traden. the activity of buying, selling, or exchanging goods or services between people, companies, or countries 贸易 v. exch

11、ange one thing for the other thing 以物易物，互相交换；buy, sell, or exchange goods or services between people 做生意Texas has a long history of trade with Mexico. 得克萨斯与墨西哥有着悠久的贸易史。They traded land for goods and money. 他们用土地来换取商品和金钱。【拓展】 （1）international trade 国际贸易foreign trade 对外贸易（2）trade with sb. 与某人做生意Early

12、explorers traded directly with the Indians. 早期的探险者与印第安人直接交易。【应用】He _ (trade) his sheep for 20 dollars yesterday.traded【7】besidesprep. in addition to something 除之外（还）I think she has many good qualities besides being very beautiful. 我觉得她除了非常漂亮之外，还有许多好的品质。【辨析】 besides与exceptbesides 除了外，还有=in addition t

13、o；except 除了外（排除）。What other sports do you like besides football? 除了足球之外，你还喜欢哪些运动？I like all the sports except football. 我喜欢所有运动，除了足球。【应用】()_ Lucy, all the other girls will also take part in the activity.A. Beside B. Besides C. ExceptB【8】peoplen. all the men, women, and children of a particular count

14、ry or race 民族，种族；men, women, and children 人们；ordinary men and women, in contrast to the government or the military 人民The native peoples of Central and South America 中美洲和南美洲的各本土民族【拓展】 people指“人”时，本身为集体名词，不需要再加“s”；people 指“名族、种族”时，复数形式为peoples；而person 指“（单个）人”，复数形式为persons。Lets drink to the friendship

15、 of our two peoples. 让我们为两国人民的友谊干杯。【应用】(1)()How many _ are there in your family?A. people B. peoples C. person(2)How many _ (person) are there in your family?Apersons【9】wealthn. the possession of a large amount of money, property or other valuable things 财富Loss of health is more serious than loss of

16、 wealth. 健康的丧失比财富的损失更为严重。【同根词】 wealthy=richadj. 富有的He designed for many wealthy clients. 他为许多富有的顾客设计。【应用】In the end, she exchanged honour for _ (wealthy).wealth【10】spreadv. something reaches or affects a larger and larger area or more and more people传播；open something out or arrange it over a place o

17、r surface, so that all of it can be seen or used easily 铺开，展开其过去式和过去分词分别为spread, spread。spread news/rumours 传播新闻/谣言【应用】()The bad news _ quickly and everyone in the town began to be anxious.A. spread B. spreads C. spreadedA语法梳理语法精讲结果状语从句so/such.that.意为“如此以至于”，so/such表示程度，that后接结果状语从句，表示这一程度会造成的结果。其中s

18、o是副词，后跟形容词或副词；such是形容词，后跟名词或名词短语。基本结构：（1） so+形容词/副词+that 从句He is so strong that he can lift the heavy box alone. 他是如此强壮，以至于一个人就能举起那只沉重的箱子。（2） such+a（n）+形容词+单数可数名词+that从句I live in such a noisy flat that I can not sleep at night. 我住在一间如此嘈杂的公寓里，以至于晚上无法入睡。（3） such+形容词+复数可数名词/不可数名词+that从句He often tells u

19、s such funny jokes that make us laugh. 他经常讲如此有趣的笑话来逗我们笑。This is such good news that I can not help laughing. 这是一条如此好的消息，以至于我情不自禁地笑了。注意： （4） 在表示由于事物的数量所引起的结果时，使用以下结构：so+many/few+复数可数名词+that从句 so+much/little+不可数名词+that从句There are so few photos here that we should cherish them. 这里的照片如此少，我们应该珍惜它们。There

20、is so little milk in the fridge that we should go to buy some. 冰箱里只有这么点牛奶了，我们应该去买些。too.to & enough totoo.to和enough to都可以用来表结果。（1）“too+形容词/副词+（for sb.） to do sth.”意为“（对某人来说）太而不能做某事”。She walks too fast（for us） to follow. 她走得太快，我们跟不上她。（2）“形容词/副词+enough+to do sth.”意为“足够可以做某事”。Is the river deep enough to

21、 swim in? 这条河足够深到可以游泳吗？（3） 有时，“too+形容词/副词+to do sth”可与“not+形容词/副词+enough+to do sth.”相互转换。Simon is too young to go to school.=Simon is not old enough to go to school. 西蒙年龄太小，还不能上学。（4） 有时，“too+形容词/副词+to do sth.”也可与“so+形容词/副词+that从句”相互转换。She is too poor to afford such an expensive blouse.=She is so poo

22、r that she cant afford such an expensive blouse. 她太穷了，买不起一件如此昂贵的衬衫。直击中考（）1. Zhou Libo is Shanghais favourite funny man. He is good at making people laugh. His lively shows were _ hot that tickets sold out in minutes. （2014临沂）A. very B. too C. such D. so（）2. The teacher told us _ funny story _ we all

23、 laughed. （2014晋江）A. such a; that B. such; that C. so; that D. so a; that（）3. There is _ much bird food _ it can last for two months. （2014宿迁）A. such; that B. so; that C. such a; that D. so; toDAB写作乐园话题九人物介绍本单元中，我们学习了如何用英文来作人物介绍。每个人在学习生活中都会遇到一个对自己影响至深的人,如：家人、老师、同学、朋友现在，某英文报纸正在开展题为“The important person in my life” 的征文活动。请你投稿，稿件内容包括：1. 你生活中最重要的那个人是谁？2. 描述一件发生在你们之间的事情, 并谈谈你的感受。征文内容不少于80词。【常用词组】1. be born in 出生于2. grow up 成长3. unforgettable experi