(共20张PPT)
Unit 1
Great explorations
深圳牛津版九年级下册
[ekspl 're ( )n]
探测,探险
Vocabulary
教学目标
To read the new words and phrases correctly
To learn the usage of key words and phrases
3. To use the key words and phrases in sentences
新知讲解
1.voyage n. 航行;航海;航天
= a long journey, especially by sea or in space
the voyages of Zheng He 郑和的航行
on the voyage 在航行途中
an around – the – world voyage环球航行
2. repetition n. 重复
ask for repetition 请求重复
repeat v.重复
discovery n. 发现
① the discovery of America
美洲的发现
② discover v.发现
Columbus _________ America.
哥伦布发现了美洲。
discovered
rise-rose-risen v.
①变得更加成功(或重要、强大等)
rise to become a great leader
一跃而为伟大领袖
He from nothing to be an official.他由无名小卒升为官员。
rose
official
①n. 官员 (复数 officials)
government officials 政府官员
② adj. 官方的;正式的
official statement 正式声明
③ office n. 办公室;办公楼
teachers’ office 老师办公室
7. relation n. 关系;交往
① the relation between A and B
A和B之间的关系
the relation between teachers and
students
② develop relations 发展、加强交往
师生关系
8. develop v.增强加强;发展
Shenzhen has from a fishing village into an international city.
①development n. 发展;壮大
with the development of our country
随着国家的发展
②developed adj.发达的
③developing adj.发展中的
developed
9. Zhenghe set up(开设)trade routes (贸易路线)with foreign countries.
①trade n.贸易v. 以物易物;互相交换
世贸组织
WTO = World Trade Organization
② foreign adj.外国的
foreigner n.外国人
She traded her old bike for a new one.
她用她的旧自行车换了一部新的。
10. Africa n.非洲
African adj. 非洲的;非洲人的
n. 非洲人(复数Africans)
giraffe
11. silk n.丝织物;丝绸
Her cheogsam is made of .
silk
Silk Road
12. pioneer n.先锋;先驱
Young Pioneer 少先队员
13. people n.
1) [pl.]人们=persons
2) [C]民族;种族
【译】中国有56个民族。
China has 56 . (people)
peoples
14. wealth n.财富
wealthy adj. = very rich
15. spread-spread-spread
v. 传播;张开展开
spread knowledge 传播知识
spread one’s wings
展翅高飞(更自信地尝试新事物)
e.g. The bird spread its wings.
Why not spread your wings and visit China
16. set up = start= found建设;建立
17. as well as
① = and 也;还
【译】他知道法语和英语。
=He knows French and English.
②和。。。一样好
【译】她的舞跳得跟我的一样好。
She dances as well as I.
He knows French as well as English.
课堂练习
Scientists have made many important (discover)
Zheng He to become an official of the Yongle Emperor. (rise)
The cost of living has ________recently. (rise)
The market has _______ into a shopping mall. (develop)
China is a _____________country. (develop)
discoveries
rose
risen
developed
developing
6. Zheng He went on seven great . (voyage)
7. Columbus opened up the New World-the _______ continents to Europe. (America)
8. China silk for other goods in the Han Dynasty. (trade)
Our company needs many_________ in opening up new markets. (pioneer)
There are many _____ who are from different ________.(people)
voyages
American
traded
pioneers
people
peoples
作业布置
1. Read and recite the key words and phrases
2. Draw a mind-map of the following key words: repetition , discovery, develop, rise
Thank you