高中英语外研版 (2019)选择性必修 第一册Unit 3 Faster higher stronger图文ppt课件

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 3 Faster higher stronger图文ppt课件，共13页。PPT课件主要包含了Warm up，动词的-ing形式，Seeing等内容，欢迎下载使用。
Activity 1: Lk at the sentences frm the reading passage and answer the questins.
a Knwing where the ball wuld g wasn't easy.b Shting with great accuracy was anther thing he learnt.
Questin 1: What are the subjects in sentences (a) and (b)?
Cmpare the tw grups f sentences and answer the questins.
c Stephen Curry knew where the ball wuld g. It wasn't easy.d Stephen Curry sht with great accuracy. It was anther thing he learnt.
Questin 2: What des “it” refer t in sentences (c) and (d)?Questin 3: Why des the authr chse t use sentences (a) and (b) in the reading passage?
一、概念 动词的-ing形式是动词的一种非谓语形式，包括现在分词和动名词两种。
二、动词-ing形式的时态和语态
三、动词的-ing形式作主语的用法
1. 动词的-ing形式作主语表示抽象的概念或泛指的动作，通常位于句首，谓语动词用单数。
☆Reading alud is very imprtant fr us t learn a freign language.☆Being left alne at hme made the by annyed. ☆Being a middle schl teacher is fun.☆Ding is nt s easy as saying.
2. 动词的-ing形式置于句末，用it作形式主语，常见于下面几种句型：
☆It is wrth ding... 做……是值得的☆It +be + a waste f time ding... 做……是浪费时间的☆It is n use/gd ding... 做……是没用的
☆It's wrth making an appintment befre yu g.去之前预约一下是值得的。☆It is wrth ding in the lng term. 就长期而言，这件事是值得做的。☆It is a waste f time ding arduus and repetitive wrk because students learn little experience frm these kinds f jbs. 做繁重和重复的劳动浪费了学生的时间，因为学生从这些工作中学不到什么经验。☆It's n use thinking t much abut ne's past mistakes. 老是想着过去的错误是没有用的。☆Better d it yurself. It's n gd relying n thers. 你最好自己做，依靠别人是不好的。
3. There be + n+ 动词的-ing形式。
☆There was n telling when this might happen again. 没法预料这样的事什么时候会再发生。☆There is n accunting fr her behaviur.无法解释她的行为。☆There is n knwing what may happen in ne hundred year's time. 一百年后会发生什么事不得而知。
1. 根据汉语提示完成句子。① ________ is believing! 眼见为实！② It’s ____________________. 像这样谈话没有用处。③ It’s ________________ buying such things yu dn’t really need. 买这种你实际上并不需要的东西是浪费金钱。 ④It's n gd ____________________. 光开会是没有用的。⑤_____________is nt a gd habit. 咬指甲可不是一个好习惯。
n use talking like this
a waste f mney
just having meetings
Biting nails
2. Rewrite the underlined sentences with the -ing frm as subject.
Getting tangled up with sme ther cmpetitrs made her fall.
Trying t pull the she back n cst her precius time.
Thrwing the she away meant she culd get up quickly and fight fr her psitin in the race.
Running the rest f the race with just ne she n and her right ft bare raised a big cheer fr her.
Lsing a she didn't keep her frm taking part.