初中人教版（2024）Section B课前预习ppt课件

这是一份初中人教版（2024）Section B课前预习ppt课件，文件包含第5课时SectionB1a-1epptx、Unit8SectionB1bwav、山河无恙蓝天为证献给蓝天救援队mp4等3份课件配套教学资源，其中PPT共43页， 欢迎下载使用。
Wh is this sng fr?
It’s fr Blue Sky Rescue.
What d yu knw abut Blue Sky Rescue?
蓝天救援队是中国民间专业、独立的纯公益紧急救援机构。于2007年成立，中文名：蓝天救援队，英文名：BLUE SKY RESCUE(简称BSR)
蓝天救援队入队誓词：我自愿加入蓝天救援队，遵循人道、博爱、奉献的志愿精神，认同蓝天救援理念，遵守蓝天救援队纪律， 勤奋刻苦、努力训练、团结有爱、自助助人，在各种危机面前竭尽所能的挽救生命。
1. What d yu think the vlunteers in blue are ding?2. Have yu heard any stries abut Blue Sky Rescue?
They are rescuing peple in danger and teaching students sme first aid knwledge.
Yes, I have. （答案不唯一，仅供参考）
What is the main purpsef this speech?A. T tell a scary persnal stry.B. T intrduce the wrk f Blue Sky Rescue and call fr vlunteers. C. T describe natural disasters.
Match the structure f the speech.
Part 1 (Para 1-2)Part 2 (Para 3) Part 3 (Para 4) Part 4 (Para 5)
Call t actinA persnal stry Persnal grwthVlunteer experience
Identifying the features f a speechA speech can start with a hk t make the audience curius abut what the speaker will say next. A stry, an interesting fact, r even a questin can be a hk. A speech can als include a call t actin by encuraging peple t d smething.
Hk: A “hk” is like a magnet at the start f a speech. It grabs the audience’s attentin —make them think “Ww, I want t hear mre!”
Call t actin: At the end, the speaker says “Hey, yu! D smething!”, like asking peple t jin, help, r change.
Speech HkA questinA qute(引述)A statistic(数据)A persnal stryReference t current r histrical eventsHumr
What kind f hk des the speaker use?Which paragraph includes a call t actin?
The speaker uses his wn stry as the hk.
The call t actin is in the final paragraph(Paragraph 5).
Why des the speaker use a persnal stry as a hk?
By starting with a persnal experience, the speaker aims t build an emtinal resnance/cnnectin(情感共鸣) with the audience. It shws why the rescue team is imprtant t him persnally, making listeners trust and care abut his message mre.
The stry directly leads t his mtivatin fr jining the rescue team, smthly transitining frm his persnal experience t the main tpic f the speech, making the whle talk lgical and heartfelt.
Wuld a fact r questin hk wrk better? Why/why nt?
N, a persnal stry wrks best fr this speech. A fact (e.g. “Blue Sky Rescue has saved 10,000 peple.”) is interesting but nt emtinal. A questin (e.g. “Have yu ever needed help?”) is gd, but nt as pwerful as a real stry.
____ The speaker shares what he has learnt frm his vlunteer experience.____ The speaker tells a stry abut hw he gt t knw Blue Sky Rescue.____ The speaker invites the audience t vlunteer with Blue Sky Rescue.____ The speaker greets the audience and thanks them.____ The speaker talks abut the wrk the Blue Sky Rescue vlunteers have dne.
what引导的宾语从句，作shares的宾语
hw引导的宾语从句，作介词abut的宾语
get t knw 认识；了解
省略了which/that的定语从句，修饰the wrk
Read the speech and fill in the table.
Blue Sky Rescue
When did the speaker jin Blue Sky Rescue? Why did he jin the rganizatin?What has he learnt frm his vlunteer experience?What are sme difficulties the Blue Sky Rescue vlunteers face?Why is the speaker willing t put his life in danger?What qualities d yu think a Blue Sky Rescue vlunteer shuld have?
put sb/sb’s life in danger将某人/某人的生命置于危险之中
=risk his life
1. When did the speaker jin Blue Sky Rescue? Why did he jin the rganizatin?
• He jined Blue Sky Rescue in 2009.
• In 2008, he and his friends gt int truble. The Blue Sky Rescue team saved them. After that, he wanted t help thers, s he jined the rganizatin.
2. What has he learnt frm his vlunteer experience?
He has learnt practical life-saving skills, understd the pwer f teamwrk, and als learnt the value f every life.
3. What are sme difficulties the Blue Sky Rescue vlunteers face?
① They aren’t paid (the wrk is vluntary).
② They ften g withut fd r sleep.
③ They als need t rush int danger.
4. Why is the speaker willing t put his life in danger?
Because his gal is t save as many peple as pssible. He knws he is a her t the peple wh have been saved and their family members. This makes all his hard wrk wrth it.
5. What qualities d yu think a Blue Sky Rescue vlunteer shuld have?
A sense f respnsibility, teamwrk spirit and prfessinal life-saving skills.（答案不唯一，仅供参考）
Ladies and gentlemen, thank yu fr inviting me t speak t yu abut Blue Sky Rescue tday. Let me begin with my wn stry.
let sb d sth 让某人做某事
begin with =start with 以……开始
invite sb t d sth 邀请某人做某事
Back in 2008, I was hiking in the muntains with sme friends when ne f them fell and gt a bad head injury. We had t find help quickly, s we called an emergency number. It was already dark, and we culdn’t even see where we were. After sme time, we heard dgs barking
where引导的宾语从句，作see的宾语
hear sb/sth ding sth听见某人/某物正在做某事
and the vices f the Blue Sky Rescue team. I nearly started crying. We were s thankful that they fund us!I’ve never frgtten that day. Since then, I’ve wanted t help thers t. I signed up with Blue Sky Rescue in 2009, and I’ve been a vlunteer ever since.
be thankful that... 感激……
ever since 自从；自……以后 可单独位于句末，也可接表示过去时间的时间点或从句，主句时态常为现在完成时。
We’ve been t schls and ther cmmunities t teach children and adults hw t stay safe and prepare fr the wrst. We’ve als rescued peple during emergencies. We’ve prvided medical aid and searched fr missing peple after natural disasters, like the 2013 earthquake
search fr 搜寻；寻找
adult 成年人；成年的；成熟的
prepare fr 为……作准备
不定式作目的状语，说明“去学校和社区”的目的
“疑问词+不定式”结构，作teach的宾语
in Ya’an and the typhn in the Philippines in the same year. In 2023, we even helped in places as far away as Türkiye!
as far away as... 远至……此处不表示两者间的比较，而是表示强调。类似的结构有“as early as...（早在…… ）”“as much as（多达…… ）”等。
Wrking as a vlunteer has taught me many practical life-saving skills. It has als helped me understand the pwer f teamwrk because it’s the key t successful rescues. Mst f all, being a vlunteer has taught me the value f every life.
单个动名词（短语）作主语时，谓语动词用第三人称单数形式
the key t ①……的关键 ②……的钥匙 the key t the dr 门的钥匙
value 重要作用；价值the value f ……的价值/重要性
The wrk is difficult. It’s vluntary, s we aren’t paid. We ften g withut fd r sleep. But ur primary gal has always been t save as many peple as we can. I’m just an rdinary persn, but I’ll rush int danger, just like everyne else in Blue Sky Rescue. T the peple
此句为一般现在时的被动语态的否定结构，由“主语+be动词（am/is/are）+nt+及物动词的过去分词（+by...）”构成。
as... as sb can/culd 某人尽可能地……
we’ve saved and their lved nes, I knw we’re their heres. And that makes everything we d wrth it. Wewant t d even mre, but we can’t d it all alne. Will yu jin us as a vlunteer? Tgether we can make a difference!
省略了that/wh/whm的定语从句，修饰the peple
指代上文提到的整个情况或事件，此处指“I knw we’re their heres.”那件事。
省略了that的定语从句，修饰everything
独自一人 感情色彩比alne更加强烈。
Help thers, help yurself.
The rse in yur hand, the sweet smell in mine.
Tday yu, tmrrw me.
When yu help smene, yu als feel happy and gd abut yurself. Helping thers is like practicing. Yu learn new skills and becme a better persn. If yu help peple, they may help yu when yu need it in the
It means we shuld help each ther because everyne needs help smetimes.If I help yu tday, maybe yu will help me anther day.It’s abut being kind and creating a cycle f help and
When yu give smething beautiful (like a rse) t thers, yu als get smething gd in return (the sweet smell).The “rse” can be help, kindness, r lve. When yu share it, yu als feel happy and warm inside.Helping thers brings jy t bth the persn yu help and
1. I signed up with Blue Sky Rescue in 2009, ...
(1) 报名sign up fr sth 报名参加……◆ I’m cnsidering signing up fr calligraphy lessns. 我正在考虑报名参加书法课。sign up t d sth 报名做某事◆ I signed up t vlunteer at the animal shelter. 我报名在动物收容所当志愿者。
(2) 签约◆ Lily signed up as an English teacher with a private schl. 莉莉和一所私立学校签约成为一名英语老师。
2. ... has taught me the value f every life.
(1)〔名词〕重要作用；价值be f great/little/n value 很有/没什么/没有价值◆ The prfessr’s research is f great practical value. 这位教授的研究有很高的实用价值。place/put a high value n (ding) sth 高度重视（做）……◆ A successful manager places a high value n teamwrk. 成功的管理者高度重视团队合作。
(2)〔名词〕价值观；生活准则 常用复数形式。◆ It’s imprtant t respect the lcal cultures and values when travelling t freign cuntries. 去外国旅行时，尊重当地的文化与价值观是很重要的。(3)〔动词〕重视；珍视 value sb/sth as... 把某人/某物珍视为……◆ I really value him as my best friend. 我的确把他视为我最好的朋友。
value sb/sth fr... 因……而重视某人/某物◆ There is n dubt that teachers value students fr their hard wrk and hnesty. 毫无疑问，老师看重的是学生的努力和诚实。valuable〔形容词〕很有用的；宝贵的；贵重的◆ Yur advice is very valuable t me. 你的建议对我非常有价值。
3. And that makes everything we d wrth it.
常在句中作表语，其后可接名词、代词或动词-ing形式。be wrth sth 值得…… ◆ Being a vlunteer may be tiring, but it’s wrth a try. 做志愿者可能会很累，但值得一试。
be wrth+钱 值……钱◆ T ur great surprise, the stamp is actually wrth 10, 000 yuan. 令我们大为惊讶的是，这张邮票居然值1 万元。be (well) wrth ding sth（非常）值得做某事◆ The film is s wnderful that it’s well wrth watching a secnd time. 这部电影太精彩了，值得再看一遍。