选择性必修四《Unit 3 Sea Exploration》Grammar—Review of the infinitive优秀ppt课件

选择性必修四《Unit 3 Sea Exploration》Grammar—Review of the infinitive优秀ppt课件

Unit 3　

英语24字整体教学

Period Three　Grammar—Review of the infinitive

内容索引

感知以下课文原句，补全方框下的小题

1.To complete the great map of the world was a strong passion for the people of early civilisations.

2.Marco Polo’s tales inspired European explorers to search for sea routes from west to east.

3.Here，merchants from China and many other places met to negotiate trade deals，which also led to more awareness of each other’s cultures.

4.These fleets were a sight to behold and were in a league of their own at that time.

语法感知

语 法 导 学

感悟规律 重点难点剖析

5.To reach out across the sea remains a strong desire today.

6.The aim of this initiative is to encourage cooperation and trade across the historic Silk Road areas，and strengthen the bonds between China and the rest of the world.

7.Trading has grown greatly in recent years，and will continue to do so in years to come.

8.China has invested billions in systems and services along these routes，which will help to greatly develop the whole area for the benefit of future trade and cultural exchange.

9.Hundreds of years on，and with the latest technology in hand，the need to trade and the desire to enhance relationships will drive China to reach out across the sea far into the future.

1.以上句子皆用了动词不定式。动词不定式在句中可充当 (如句1、5)，

(如句7、8)， (如句2)， (如句6)， (如句4、9)，及 (如句3)。

2.动词不定式一般时的结构为： ；动词不定式完成时的结构为： 。