外研版（2024）七年级下册（2024）Unit 2 Go for it!Understanding ideas课文配套ppt课件

这是一份外研版（2024）七年级下册（2024）Unit 2 Go for it!Understanding ideas课文配套ppt课件，文件包含第2课时UnderstandingideasGrammarpptx、P24-8wav、sinkorswimmp4等3份课件配套教学资源，其中PPT共31页， 欢迎下载使用。
Wh is the ld man?
Review and answer
What sprt race did he take part in?
What happened t him?
He is Wang Shun.
The 2022 Beijing Marathn.
He had a stmachache n the way. This made him fall behind. He culd stp r take a rest. But he just ran n and never gave up until he crssed the finishing line. He was the ldest and the slwest runner t finish the 2022 Beijing Marathn.
(a) All f them held their breath. (b) Either chice seemed fine fr smene at his age. But Zhang chse neither f them.(c) Nne f his family members wrried r tried t stp him.
Read the sentences frm the reading passage and summarise the grammar rules.
These wrds are called Indefinite Prnuns(不定代词).
Grammar fcus
用来指不确定的对象（人，事物和数量），它们既能单独充当句子成分（主语、宾语、表语等），也能修饰名词。
英语中的不定代词有很多，用法也比较灵活，本单元简单介绍常用的几个。
neither & nne
I saw tw bys at the dr, but neither (f them) is my brther.
I saw tw runners.They weren’t my brthers.
neither 表示对两者的否定。
注意：neither通常指代可数名词复数，作主语时，谓语动词用三单形式。
Nne (f the students) in my class wants / want t give up.
There are mre than tw students. They dn’t want t give up.
nne 表示对三者及以上的否定。
注意：当nne 指代“可数名词复数”（如 students, bks, cars 等）时，谓语动词用单数或复数均正确。
注意：当nne 指代“不可数名词”（如 water, mney, time, infrmatin 等）时，此时主语视为“单数概念”，谓语动词用三单形式。
Nne (f the water) is left in the bttle.
Water is uncuntable.
nne 表示对不可数名词的否定。
—Hw many pstcards have yu sent? —Nne.
nne还可以表示“零”这一数字概念
Let’s summarize
指代“两者”（人/可数名词）
指代“三者以上”（人/可数名词）或“不可数名词”
指代不可数名词，用单数；指代可数名词复数，用单/复数
three/many/暗示三者以上/不可数名词
Chse the right wrd t cmplete the sentences.
1. There are many films n. But _____is my favurite.2. There are tw maths prblems. But _______ is easy fr me. I need t ask fr help.3. —Is there any milk left in the fridge? —N, _____ is left. Let’s g buy sme.
bth & all
—Which f the tw shirts d yu like? —l like bth.
Hw many shirts?Hw many shirts d yu like?
All f the students went t the cinema yesterday evening.
all表示“全体，一切”，指三者及以上
Hw many students didn’t g t the cinema yesterday evening?
All was changed.
all还可指不可数的事物
The tw girls bth like cffee.
=Bth (f ) the tw girls like cffee.
bth f...：后接代词（us/them/yu）时，“f”不可省略；后接名词时，“f”可省略。
We bth passed the exam.
bth可放在主语之后，可转换为bth f …结构。
=Bth f us passed the exam.
The students all arrive n time.
All (f ) the students arrive n time.
=All f us passage the exam.
We all passed the exam.
all f...：后接代词（us/them/yu）时，“f”不可省略；后接名词时，“f” 可省略。
all 可放在主语之后， 可转换为bth f …结构。
nt bth：表示“并非两者都”(部分否定，区别于“neither两者都不”)。
e.g. Nt bth f the films are interesting.(并非两部电影都有趣，即“一部有趣，一部无趣”)
nt all：表 “并非全部都”（部分否定，区别于“nne 全部都不”）。
e.g. Nt all the students passed the exam.（并非所有学生都通过了考试，即 “部分通过，部分没通过”）
指代“三者以上”或不可数名词的全部
指代可数名词复数，用复数；指代不可数名词，用单数
three/many/不可数名词
1. There are three bks n my desk, and ______ are abut space science. I’m interested in this field.2. —Which f the tw dresses d yu prefer? —______ are nice. I can’t decide which ne t buy.3. _____ my father and my mther are dctrs.4. ______ the fur bys like playing ftball.
Yu can use either f the bathrms.
either表示两者中的“任意一个”
There are tw bathrms.Yu can use either f them.
—Which f the tw shirts d yu want?—Either will d.
either表示二选一，“哪个都可以”
I will buy either f the shirts.
— D yu want tea r cffee? — Either is fine.
either作主语，谓语用单数is
Either f the bys is frm America.Either f them can help yu.
either f +复数名词/代词（作主语）,表示其中之一。
Read and chse the right ptin.
1. — Wuld yu like tea r cffee? — ______ is OK. I dn’t mind. A. Either B. Neither C. Bth D. All2. ______ f the tw bys has finished his hmewrk. They are still wrking n it. A. Either B. Neither C. Bth D. All
Match the pictures with the wrds. Then make a sentence with each wrd.
Watch a vide and answer the questins.
Wh is she? What sprt des she lve?What happened t her?
Cmplete the passage using all, bth, either, neither r nne.
Sink r swim
As a child, Bethany Hamiltn’s dream was t becme a surfer. But when she was 13, a shark attacked her. She lst 1_______ f her left arm and nearly died. Shuld she keep ging, r give up surfing? She knew things culd g 2_______ way.
Hwever, just 26 days later, she went surfing again. Tw years after that, she wn a tp surfing cmpetitin. 3 ______ thing seemed pssible even fr a persn with4 ______ arms, but Bethany made it. 5 ______ f the ther surfers culd cmpare with her.Bethany enjyed every minute n her surfbard. She wrked hard t ride the waves f her dream.
1. What des the title mean?
It is an idim(习语) that means a situatin where yu will ttally fail(失败) unless yu make lts f effrts (努力) t get things better.
Sink r swim
Read and think
2. Was it easy t surf again fr Bethany?
3. What d yu think f Bethany?
N, because she lst all f her left arm.
She has a strng will. And she wrk hard t ride the waves f her dream.
What d they have in cmmn?Hw d yu feel abut their stries?
Think and share
They are bth sprts lvers.They bth vercme challenges(挑战) and wrk hard t reach their dream.
Wrk in pairs. Tell the stry f a sprts lver. Use the wrds and expressins frm the reading passage and the Useful expressins t help yu.
A sprts lver
Wh is he/she?
What sprt des he/she play?
What challenge did he/she meet?
Hw did he/she get thrugh it?
What can yu learn frm him/her?
... enjys / lves r t... Either is ...'s lifelng dream.But he / she chse... He / She trained hard can learn... frm him / her.
Useful expressins
my … lves/enjys...
marathn, ball games, swimming, diving, skiing…
but/hwever, fail, suffer frm pain, age…
never give up, train hard, chse t…, ask… fr help…
Where there is a will, there is a way. /Nthing is impssible t a willing heart.
Wrk in pairs and tell the stry f a sprt lver.
My cusin lves riding his bike. But last year, he hurt his left leg. The dctr said he might nt be able t ride his bike again.
That’s terrible! What did he d?
He was sad fr mnths. But he didn’t want t stp cycling. He trained hard and enjyed all his practice. Bth f his parents supprted him. This year, he started riding again. Nw he's as happy as befre!
That’s wnderful. We can all learn smething frm him—sprts bring us jy.
Student 1 :
Student 2 :