人教版（2019）必修 第二册Unit5 Music Language Points课件（36张ppt)

(共36张PPT)
Unit5 Music
月
Language points
0000
Learning objectives
01
To have a good understanding of the usage of the
following words and phrases:
words:while,as,enable,energy,absorb,aim....
phrase:in addition,get through,set up...
sentence patterns.
02
To use the important words and phrases correctly
in the exercises.
00
Step1 Language points
in reading and thinking
00
l.【教材原句】Imagine having the opportunity to sing
together with hundreds of other people while you are at
home alone.
·想象一下，独自在家时，你可以和几百个人一道引吭高歌。
【句型】while引导
时间状语
从句。
【词块】have the opportunity to do sth有机会做某事
翻译：有机会在此演讲，我感到很荣幸。
I felt honored to have the opportunity to deliver a speech here.
while的用法归纳
1.while用作并列连词时，表对比，意为而，然而
。
2.while用作从属连词，引导时间状语从句，意为当.的时候
,从句中的谓语动词通常是延
续性动词。
3.while用作从属连词，引导让步状语从句，意为虽然，尽管相当于although/,though。
4.while用作从属连词，引导条件状语从句，意为只要
,相当于as long as.
5.whileF用作名词，意为一会儿，一段时间。此时主要用于短语中，after a while(过了一会
儿)，for a while(暂时，一会儿)，all the while(一直，始终)。
Identify the meaning of while.
l.The boy is good at maths while his sister is good at Chinese.而，然而
2.While she was listening to the radio,.she fell asleep.当.的时候
3.After a while,he got back to his feet again.一会儿
4.While the work was difficult,it's intersting.
虽然，尽管
5.While there is life,there is hope.只要