英语必修 第一册Unit 4 Natural disasters试讲课课件ppt

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人教版英语必修一
Unit 4 Natural disasters
Period 4 reading for writing
Do you know what kind of natural disaster it is?
tsunami
Let’s review
The Attribute ClauseComplete the sentences with the attribute clause.1.She is one of the girls _________________________________.(通过这次考试)2.She is the only one of the girls__________________________.(通过这次考试)3. This is the best film________________________________.(我曾经看过的)4.Who was the last one______________________________?(昨天离开教室的)
who have passed the exam
who has passed the exam
who has passed the exam
that left the classroom yesterday
Let’s review
The most powerful earthquake in the past 40years caused a tsunami that crashed into coastlines across Asia yesterday…..
Crash
 [kræʃ]
He finds the reason of my computer crash.
他找到了我电脑死机的原因。
New words
Fishman ,tourist,hotels,homes,and cars were swept away by huge waves caused by the strong earthquake that reach a magnitude of 9.0.
WaveHuge waves were breaking on the shore.Why did you waved at him?
[weɪv]
波浪
朝…挥手
猜一猜！看谁反应快!
Competition
Let’s play
1.A girl was killed yesterday in a___________(碰撞)involving a stolen car.2. I waved _________my father until the train went out of sight ,and went home sadly.3. A car crash into a big tree.4.Children were playing in the _________(wave)
一辆车撞到了一棵大树。
crash
waves
at
Reading for Writing
A summary is a short statement of main points. A summary paragraph tells the main ideas and the most important information of a longer passage.
Writing skills
How to write a summary
What main points should be contained in a summary?
It includes time, place, event, cause, effect, following event.
TSUMANI HITS ASIA:OVER 6,500 DEAD
Read and find out the main points of the reading material:
Let’s learn
1.Reading for Detailed Information
A powerful tsunami crashed
Along the coastlines across Asia
Sunday, 26 December
Caused by a powerful earthquake
More than 6,500 people were killed
2.Read the summary of the news report. Check the main points it includes.Summary : On 26 December 2004, a tsunami killed more than 6, 500 tourists , fishermen, and other locals in Southeast Asia. Thousands of people are missing and the number of deaths is expected to grow. The damage caused by the tsunami is making it difficult for rescue workers to help the survivors.
date 口 time 口place 口 event口 cause 口effect 口following events
3.Read the news report released the day after a tsunami and answer the questions1.When did the tsunami happen?2 What caused the tsunami?3 Why would it be difficult to deliver food and supplies?
On 26 December 2004.
The most powerful earthquake in the past 40 years caused the tsunami.
Dangerous conditions and damaged roads will make it difficult to deliver food and supplies?
4. Follow the steps below to write a summary for the text on page 50.
1). Write a list of the main details. 2). Write down the main idea of each paragraph.3). Organize the ideas and draft your summary.
Let’s do
1)Read the text and write a list of the main details.Strange things happened in the countryside before the earthquake ..An earthquake hit___________________________China on 28 July 1976.________________________________________________________________________________________________________________________________________________________________________________________________________________________________
an earthquake hit Tangshan
More than 400,000 people were killed or badly injured.
Nearly everything in the city was destroyed.
The government and the soldiers came and began rescuing and rebuilding the city.
2) Write down the main idea of each paragraph based on the details above.Paragraph 1________________________________________________Paragraph 1 _______________________________________________Paragraph 1 _______________________________________________Paragraph 1 _______________________________________________Paragraph5________________________________________________
The government's support and people's effort makes a new Tangshan.
Warning signs before the earthquake.
Destruction of the earthquake.
Suffering of the people and the city after the earthquake.
Help from all over the country.
3). Organize the ideas and draft your summary. Pay attention to the following:
Write down the key supporting points for the topic.
Do not include unimportant details or examples.
A summary should be around one third the length of the original text.
For several days, strange things occurred in the countryside of north eastern Hebei. Then, on 28 July 1976, an earthquake hit Tangshan city. The city was greatly affected and nearly destroyed. Many people were killed or injured. The rescue work began soon after the quakes. Soldiers and medical workers arrived to find survivors and help the people who had lost everything. With strong support from the government and the tireless efforts of the people, a new Tangshan was built.
summary
1.Use the steps above to help you write a article about natural disasters.
Writing---natural disasters
Tips for natural disaster
1.Write clearly the subject of the article—to introduce the situation after the earthquake.2. Decide the tense of the article-----the past tense and the present tense.3.Write down the specific tips— the basic situation of the earthquake,the action people take , and the appreciation to the rescuers
Show time
2.Preparation for writing—Words and phrases
①________________ 引起　　　　　 ②________________破坏③____________ 死亡 ④________________成为废墟⑤________________ 最终 ⑥________________大量⑦________________ 立即 ⑧________________埋葬⑨________________ 在困境中 ⑩________________前来救援
cause
damage
death
in ruins
at an end
a large number of
right away
bury
in trouble
come to rescue
3.Preparation for writing—Sentences1).这次地震造成了很大的破坏和许多人员死亡。It ________much damage and many deaths.2). 所到之处，我们看见一切都已经变成了废墟，好像世界到了末日。Wherever we went,we found everything_______________.It seemed as if the world was_______________.
caused
in ruins
at an end
3).并不是所有的东西都 被毁。（部分否定）_______________________were destroyed.4).许多人并没有丧失信心。_______________________people didn’t lose heart.5). 他们立刻前来救援，救出了一些困在废墟中的人。They came to the rescue__________________,saved some people who were trapped under the ruins, and ______________.6).我们再怎么表扬他们也不为过。We ________praise them ________highly.
Not all the things
A great number of
buried the dead
right away
too
can’t
Dear Li Hua, I’m sad to tell you something about the earthquake that happened days Ago. It caused much damage and many deaths. Wherever we went, we found everything lay in ruins. It seemed as if the world was at an end. However, not all were destroyed and to our relief, a great number of people didn’t lose heart. They came to the rescue right away, saved some people who were trapped under the ruins, and buried the dead. They were so kind and helpful that they were too willing to help those in trouble in the face of disasters, so we can’t praise them too highly. Best wishes Yours faithfully Grace
1. crashcrash a car/ bus 撞到某物上a car/ plane crashcrash sitecrash barrier
v.碰撞;撞击
n.撞车;碰撞
撞汽车/公共汽车
crash into/ onto sth.
汽车/飞机失事
坠毁现场
防撞护栏
The motorcycle crashed into the fence
摩托车猛地撞在围栏上。
An airliner crashed west of Denver last night.
昨夜一架客机在丹佛西边坠毁。
Language points
A lot of passengers were killed in the train crash.
The Transition is now going through crash tests to make sure it meets federal safety standards. Her best friend was seriously hurt in_________________ .她最好的朋友在一次车祸中受了重伤。
现在正在进行碰撞测试，以确保它符合联邦安全标准。
a car crash
许多旅客在火车车祸中丧生了。
2.sweep vt. & vi. (swept, swept) 打扫；清扫 sweep away sweep out sweep through sweep over sweep off Bert swept the path in front of the house.
eg :A sudden feeling of grief(悲痛；忧伤) swept all my anger away.
扫清;吹走
环视四周;涌上心头
席卷;轻易通过
打扫干净，清扫干净
消灭;彻底消除
一阵突如其来的悲伤使我的怒气全消。
伯特清扫了屋前的小路。
We clean the house and sweep away bad luck.This room needs to be well swept_________.这个房间需要好好清扫一番.We have swept____________the rubbish.我们已把垃圾扫走了.
我们打扫房间并清除掉坏运气。
out
off
3.strike vi. & vt. (struck, struck/ stricken) 侵袭；突击；击打
n.罢课，罢工，袭击
(1)打，击Strike while the iron is hot. (2)敲，撞strike tenstrike a match (3)罢工strike forbe/go on strike
趁热打铁。
(钟)敲十下
划火柴
为…而罢工
在/开始罢工/课
(4)侵袭，袭击strike the enemy(5)忽然想起It strikes sb .thatstrike on
The coal miners have been out_____________ for several weeks now.煤矿工人已罢工了几个星期。
____________________playing against the other team was a great learning moment for all the girls on the team.我突然意识到，对队里所有的女孩来说，与另一支球队比赛是一个伟大的学习时刻。
It struck me that
on strike
打击敌人
某人忽然想起
偶然得到
4. deliver v 递送，传达 deliverydeliver newspapersdeliver the goodsdeliver a speechdeliver a babydeliver sb from dangerdeliver to sb’s house
n.递送
送报纸
发货
作报告
接生
救某人脱险
送某人到家
eg :We deliver your order to your door. (翻译)
I’ll order one today and get it___________(deliver) to you tomorrow.我今天订一个，明天给你送去。The strike caused a great delay in the______________( deliver) of the mail.这次罢工严重地延误了邮件的投递。
delivered
delivery
我们送货上门。
The king delivered a speech to the nation on Nov 5th. (翻译)
国王在11月5日向全国发表了讲话。
5.the number of a number ofthe number of的数量”，后接名词复数。作主语时，谓语动词用单数。a number of“许多”，后接名词复数。作主语时，谓语动词用复数。A number of students _________in our class.the number of students in our class __________45.Recently, the number of the students in our school who skip breakfast____________( increase) greatly.
are
is
has increased
1.John was asked to________(发表)a speech on the graduation.2.The car crashed_________a tree and burst into flames.3. The cooling wind swept _________our bedroom windows, making air conditioning unnecessary.4. My manager would always set down new ideas that______(strike)him.5.We won’t charge you for ___________(deliver)so long as you’ve paid in advance.
deliver
through
struck
delivery
into
Drills
(2008·全国Ⅷ卷) Once his message________________________( deliver)， he allowed me to stay and watch.(2017・浙江) I finally quit_________________________ and didn’t see Mrs. Stanley for several years .
(2016·全国Ⅱ卷) However， there are______________ number of other reasons that might explain why you want to garden.
(2017·全国Ⅲ卷) Minutes after the last movie ended yesterday at the Plaza Theater, employees were busy________________ popcorns and gathering coke cups.
was delivered
delivering newspaper
sweeping up
a
高考链接
Exercise
(2017·全国Ⅱ卷) The Transition is now going through crash tests _________ (make) sure it meets federal safety standards.
(2016·全国Ⅲ卷) Just before September Miller_____________ (strike)by a car and lost his ten arm. (2015·江苏卷) Another patient noticed what I was reading and________________a conversation with me because he had one of his books with him as Well.
to make
was struck
strike up
高考链接
Know some knowledge about natural disasters.Grasp some rules about how to write an article about natural disasters.Grasp some words and expressions in this parts.
Summary
Write an article about natural disasters.
Homework