高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters多媒体教学ppt课件

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters多媒体教学ppt课件，共32页。PPT课件主要包含了在紧急情况下，紧急会议， calm，保持冷静镇静， on hand，现有尤指帮助， crash，碰撞 撞击，撞车 碰撞，into等内容，欢迎下载使用。

▶Yesterday, the centre’s bard held an emergency meeting.昨天,中心的董事会召开了一次紧急会议。【探究总结】emergency n. _________; _________①in (an) emergency ____________②emergency meeting _________③emergency rm 急诊室【应用实践】翻译句子。①这道门只能在紧急情况下使用。___________________________________________________ 
突发事件 紧急情况
This dr shuld nly be used in an emergency.
②那架飞机不得不紧急着陆。__________________________________________________________③抢修工作预计要花两个星期。__________________________________________________________
The plane had t make an emergency landing. 
Emergency repairs were expected t take tw weeks. 
【观察思考】▶She is usually a calm and diplmatic wman.她通常是个冷静而圆滑的女人。▶Try t keep calm and tell me what happened.试着保持冷静,告诉我发生了什么。
▶It tk mnths fr things t calm dwn after we had the baby.我们有了宝宝后过了好几个月,家里的一切才恢复正常。▶Dn’t have a drink r take drugs t calm yurself dwn.不要用喝酒或吸毒的方式让自己镇静下来。【探究总结】(1)calm adj. _______; _______ vt. _______; _______(2)stay/keep/remain calm _____________(3)calm sb dwn 使某人平静下来(4)calm neself dwn 让自己冷静下来
镇静的 沉着的 使平静 使镇静
【应用实践】根据汉语句意完成英语句子。①在紧急情况下保持冷静很重要。It is imprtant t _______________ _____ in an emergency. ②他深深地吸了几口气,使自己平静下来。He tk a few deep breaths ___ _____ _______ _____.
keep/stay/remain calm
t calm himself dwn
【观察思考】▶Our team f experts will be n hand between 8 a.m. and 5 p.m. every day.每天上午8点到下午5点,我们的专家小组将随时提供帮助。
▶It takes bth time and effrt t d it by hand.手工操作既费时又费力。▶The prperty is ideally lcated with all lcal amenities clse at hand. 这处房地产的位置很理想,离当地的便利设施都近。▶On the ne hand, the shirt is t expensive; n the ther hand, I dn’t like the style.一方面,这件衬衫太贵﹔另一方面,我不喜欢这种款式。【探究总结】(1)n hand ______________(2)by hand ______(3)at hand ____________________(4)n the ne hand ... n the ther hand
(在时间或距离上)接近
一方面……,另一方面……
【应用实践】单句语法填空。①There was simply n cash ____ hand t meet the cst f fd. ②The fabric was painted ____ hand.
【观察思考】▶She was frightened that the plane wuld crash.她害怕飞机会坠毁。▶He crashed his car int a wall.他的汽车撞到了墙上。
▶A truck went ut f cntrl and crashed int the back f a bus.货车失控撞上了一辆公共汽车的尾部。▶The car crash ccurred n a sharp bend.车祸发生在一个急转弯处。▶His elder sn was killed in a plane crash a few years ag. 他大儿子在几年前的飞机失事中丧生。【探究总结】(1)crash vt. & vi. _____;_____crash int 闯入,撞到……上(2)crash n. _____;_____①a car crash 汽车撞车事故②an air/a plane crash 飞机失事
【应用实践】单句语法填空。①A car crashed ____ a tree, s sme peple were trapped in it.②With a sweep f his hand he sent the glasses ________ (crash) t the flr.
【观察思考】▶He swept the leaves up int a pile.他把树叶扫成一堆。▶The shwrm has been emptied and swept clean. 陈列室已经清理出来,打扫干净了。
▶We shuld sweep away thse harmful rumurs.我们应当彻底消除那些有害流言。▶We clean the huse and sweep away bad luck.我们打扫房子,清除掉坏运气。▶The disease can sweep thrugh whle ppulatins in a very shrt time.这种疾病可以在很短的时间内席卷整个人群。【探究总结】sweep vt. & vi. _____;_____ (其过去式和过去分词为swept, swept)①sweep away _____________②sweep thrugh (使)扫过,(使)略过,(使)迅速传遍于
【应用实践】单句语法填空。①Their tent _________ (sweep) away in the strm. ②A big fire swept _______ the stre n Tuesday night.
【观察思考】▶The area was struck by an utbreak f chlera. 那个地区暴发了霍乱。▶He struck at me repeatedly with a stick.他拿着棍子再朝我打过来。
▶A snwball struck him n the back f the head. 一个雪球打中了他的后脑勺。▶Staff at the hspital went n strike t prtest against the incident. 医院员工举行罢工,以抗议这起事件。▶Half the wrkfrce are nw n strike.现在有半数职工罢工。▶It suddenly struck me hw we culd imprve the situatin. 我突然想到我们如何改善局面了。
【探究总结】(1)strike vi. & vt. _____; _____;_____ (其过去式为struck,过去分词为struck或stricken)①strike at sb/sth __________②strike sb n the+身体部位　击打某人某部位(2)strike n. _____; _____;_____①g n strike ________(表示动作)②be n strike _______(表示状态)③It strikes/struck sb+从句 ___________________
侵袭 突击 击打
罢工 罢课 袭击
【应用实践】单句语法填空。①They __________ (be) n strike fr nearly three weeks.  ②The tree __________ (strike) by lightning. 
【观察思考】▶D yu have yur milk delivered?你的牛奶是让别人送吗?▶I have rders t deliver it t Mr Smith persnally.我奉命要把它送给史密斯先生本人。
▶She is due t deliver a lecture n genetic engineering.根据安排她要做一个关于基因工程的讲座。▶We must help t deliver them frm misery and suffering.我们必须帮助他们摆脱痛苦和灾难。▶They rushed her t hspital where dctrs delivered her baby.他们急速将她送到医院,让医生给她接生。▶Please pay fr gds n delivery.请货到付款。【探究总结】(1)deliver vt. & vi. _____; _____ vt. ____; _______________①deliver sth t sb _____________②deliver a speech/lecture _________
递送 传达 发表 分娩,给……接生
③deliver frm ___________(2)delivery n. 传送,递送n delivery到货时【应用实践】根据汉语句意完成英语句子。①教育把他从无知中解救出来。Educatin ________ ___ _____ ignrance. ②我们校长昨天发表了演讲。Our headmaster ________ __ ______ yesterday.
delivered him frm
delivered a speech
【观察思考】▶Her criticism had the effect f discuraging him cmpletely.她批评的结果是使他完全丧失了信心。▶I can certainly feel the effects f t many late nights.我当然能感觉到熬夜太多产生的影响。▶The verall effect f the painting is ver-whelming.　　这幅画的总体效果气势磅礴。▶New cntrls cme int effect next mnth. 下个月开始实施新的管制措施。
▶The aspirins sn take effect. 阿司匹林药片见效很快。▶The recmmendatins will sn be put int effect.这些建议即将付诸实施。▶In effect, the tw systems are identical.实际上,这两种系统完全一样。【探究总结】(1)effect n. _____; _____; _____(2)相关短语:①have an effect n/upn 对……产生影响②cme int effect/take effect _____________
影响 结果 效果
③bring/put sth int effect ______________________④in effect _____________(3)effective adj. 有效的,有影响的(4)effectively adv. 有效地,有影响地【应用实践】单句语法填空。①It wn’t be easy t put the changes _____ effect, s we must spare n effrt t d it. ②It’s reprted that the pills are ________ (effect) against the disease. ③Best f all, humur raises yur energy, and that can have an effect _______ everything yu d at schl, at wrk, r in yur persnal life.
实施,使……生效,起作用
9. 过去分词(短语)作后置定语
【观察思考】 ▶Fishermen, turists, htels, hmes, and cars were swept away by huge waves caused by the strng earthquake that reached a magnitude f 9.0. (教材P54)渔民、游客、酒店、住房和汽车都被9.0级强震所引发的巨浪卷走。▶The glass brken by my sn has been swept away.被我儿子打破的玻璃已经被扫走了。▶The idea presented by Peter is much simpler.彼得提出的想法要简单得多。▶The injured wrkers are nw being taken gd care f in the hspital.受伤的工人现在正在医院接受良好的照料。
▶They are cleaning the fallen leaves in the yard. 他们正在打扫院子里的落叶。【探究总结】(1)单个的过去分词作定语,通常放在被修饰的名词_____ (位置),表示被动和完成的意义。(2)过去分词短语作定语,通常放在被修饰的名词_____ (位置),它的作用相当于一个定语从句。【应用实践】同义句转换。①The meeting which was held yesterday is f great imprtance.=The meeting ____ _________ is f great imprtance.
held yesterday
②We are ging t talk abut the prblem which was discussed at the last meeting.=We are ging t talk abut the prblem ________ at the last meeting.③Please pst the letter which was written by him.=Please pst the letter _______ __ ____.
written by him
新闻报道是指用客观叙述的方法,及时地传递新闻信息。反映在写作上,要求作者客观、如实地叙事,而且要简练、及时。在体裁上,新闻报道属于应用文,但在写作中,可以适当添加说明、议论或抒情的成分。
此类文章可分成三段:(1) 导语:简要地写出本消息中最有新闻价值的信息,主要是消息发生的时间、地点以及事件的基本情况等。(2) 主体:消息的主干部分,将导语中涉及的事实详细展开,使消息更加具体、可信。(3) 结尾:对整篇消息进行总结、说明等。写此类文章时,要注意以下几点:(1) 新闻六要素必须明确无误,即新闻的时间、地点、人物、事情经过和事情发生的原因及结果必须具体、确凿。(2) 新闻中引用的数字、引语、典故以及其他背景材料都必须有据可依。(3) 新闻中对事物的解释和说明必须符合事物的本来面目,不能歪曲事实。
回顾本单元及以前学过的关于新闻报道的文章材料,总结一下新闻报道的常用表达。1. 词汇时间: ___________________________________________________________________________________________________________________________地点: ___________________________________________________________________________________________________________________________活动：__________________________________________________________________________________________________________________________
n May 1st, n September 1st, n Christmas Day, n Spring Festival, n Chinese Natinal Day
in Beijing, in China, in America, in England, in Shanghai, in a nursing hme, in primary schl, in West Hill
build shelters, treat the injured, rebuild ne’s hmes, dig ut, be trapped in, g thrugh
2. 句型导语部分: ___________________________________________________________________________________________________________________________主体部分:_____________________________________________________________________________________________________________________________________________________________________________________________结尾部分: _________________________________________________________ _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Accrding t a recent survey abut ... Great changes have taken place in ... 
As sn as we arrived, ... T slve the prblem, sme measures shuld be taken. As we all knw, ... 
We shuld spare n effrt t ... With the rapid develpment f the sciety ... I suggest that ... shuld d ... We have every reasn t believe that ... When it was time fr ...
5月1日,高一(4)班的学生志愿者黄华和陈杰去阳光敬老院(Sunshine Nursing Hme)开展志愿者活动(送鲜花和水果、打扫卫生、陪老人们聊天等)。假定你是校英语报的记者李磊,请根据下列要点用英语写一则 80词左右的新闻报道。要点:(1)时间、地点、人物、活动;(2)老人们的反应;(3)简短评论。
_________________________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题谋篇】1. 审题本篇书面表达形式上是新闻报道,是应用文体裁,时态以一般过去时为主,可适当穿插使用其他过去时态,多用第三人称。2. 谋篇布局
【范文赏读】 Student Vlunteers Brught Sunshine t the Elderly On May 1st, Huang Hua and Chen Jie, students frm Class Fur, Grade One, went t Sunshine Nursing Hme and did sme vluntary wrk. As sn as they arrived, Huang Hua and Chen Jie were warmly welcmed, and they gave the elderly flwers and fruits. Then they started wrking at nce, cleaning the windws and sweeping the flr. After that, they sat in the yard chatting with the elderly. When it was time fr the vlunteers t leave, the elderly thanked them fr their kindness. They said it was such a beautiful day that they wuld remember it frever. Huang Hua and Chen Jie were very happy because what they did had brught jy t thers and enriched their wn lives as well.By Li Lei, Schl Newspaper
假定你是校英文报的记者。上周六上午,你校高二学生刘伟在去参加英语演讲比赛的路上,发现一位女士从自行车上摔了下来并且右腿流血较多。刘伟对她进行了简单的急救处理并将她送到了医院,却错过了英语演讲比赛。请你就刘伟的事迹写一篇新闻报道,并号召全校师生向他学习。注意:(1)词数80 左右;(2)可以适当增加细节,以使行文连贯;(3)报道的标题已给出,不计入总词数。