牛津译林版（2020）必修第三册Unit 2 Natural disasters Reading知识点课件（23张PPT)

(共23张PPT)
spare
教材原句：Pupils’lives spared during Falmont earthquake.
福尔蒙特发生地震，小学生成功逃生。（标题）
spare v. 饶恕，幸免，使逃脱; 抽出，匀出; 省得，免去;
v. 不吝惜（时间或金钱）
adj. 闲置的; 备用的;空闲的;
spared no effort to 不遗余力做某事 in one’s spare time 在某人空闲的时候
说出下列句子中 spare 含义/完成句子
1. Take some spare clothes in case you get wet.
2. He studies music in his spare time.
3. I'd love to have a break, but I can't spare the time.
抽出
空闲的
备用的
02
hit (hit hit )
教材原句： On 17 March, 476 students and 36 teachers at Falmont Primary School escaped an earthquake that hit the country at 2:27 p.m. 3月17日下午2:27，一场地震袭击了弗尔蒙特县，弗尔蒙特小学476名学生和36名教师成功逃生。（Line 2）
hit vt.撞击,碰撞(造成损伤) ;打击,侵袭; 使......突然想起
hit n. 唱片;风行一时的歌曲, (演出等）成功;很受欢迎的人(或事物) ; 打,击;
sth hit/hits sb. sb. hit upon sth. 某人突然想起某事
说出下列句子中 hit 含义
1. Text messages are not popular any more when WeChat becomes a hit.
2. It hit me all of a sudden that I had forgotten mysister's birthday.
3. On May 12th, 2008, an earthquake hit WenchuanCounty, leaving lots of people dead and injured.
4. Suddenly a football fell just in front of me andalmost hit me.
打击,侵袭
使......突然想起
很受欢迎的人(或事物)
撞击，碰撞
03
教材原句：Her students’ reaction was quick and correct—they moved under their desks，head first，and held on to the legs of the desks. 她的学生们反应迅速、正确——他们头朝里，爬到课桌下面，并紧紧抓住桌腿。（Line 2）
reaction n. 反应 in reaction to 作为对......的反应
对 ……作出反应；回应……
react v.
与……起反应
做出反应；回应
反抗
reaction
to
with
against
单句语法填空
1. There has been a mixed reaction _ ____ her appointment.
2. In motor racing the drivers need to have very quick (react).
3. Feminists reacted _________ the limitations of women’s traditional roles.
4. Ellis reacted marching out of the room.
5. In the past, there was often automatic (react) to increased traffic: just widen the roads, says Mark Poch, the Bellevue Transportation
Department’s traffic engineering managers.
against
to
by
reaction
reactions
04
in case
教材原句：Brown quickly opened the classroom door, in case it became damaged during the shaking and could not open. (Line 8)
布朗女士立刻打开教室门，以防门在震动中损坏打不开。
in case“以防万一；如果，假使”，引导条件状语从句
in case of 假使……，要是……
in this/that case 如果这样/那样的话
in any case 无论如何
in no case 决不，在任何情况下都不(位于句首时引起部分倒装)
单句语法填空/完成句子
1. I took my driving license with me on holiday, I wanted to hire a car.
2. can you cheat in the exams.
3. any difficulty, call me at once.
如有任何困难，立即给我打电话。
in case
In no case
In case of
05
confirm
教材原句： After a roll call confirmed that all were safe and sound, they relaxed, laughing, crying and hugging each other.（Line 15）
点名确认所有人都安然无恙后,大家才松了一口气,笑啊,哭啊,互相拥抱着。
confirm vt.证实，确认；使确信；批准
confirm sb. as... 确认某人为……
confirm sb. in sth. 使某人确信某事
confirm that... 证实……；批准……
It has been confirmed that... 已确定……
完成句子
1.The President confitm him Secretary of State.总统任命他为国务卿。
2.The committee finally confirmed her his honesty and justice.
委员会最终肯定了她的诚实和公正。
3. It the meeting will take place next week.
已经确定会议将于下个星期召开。
has been confirmed that
as
in
06
教材原句：On 20 December, a series of huge waves caused by an undersea earthquake raced across the ocean near Goldshore and left thousands dead.
12月20日，由海底地震引发的巨浪接连席卷了金海岸附近海域,造成数千人死亡。（Line 2）
leave+宾语+宾补
leave的用法
使处于……,听任……
单句语法填空/完成句子
1.It isn't a good idea to leave your children_______(get) around outdoors on so hot a day.
2.The bad weather left the project half ________ (finish).
3.—You've left the light ________．
—Oh, so I have. I'll go and turn it off.
4.To the delight of the singer, her performance left the audience ________ (satisfy).
on
finished
getting
satisfied
07
occur
教材原句： It immediately occurred to her that these were signs of approaching tsunami.（Line 12）她立刻意识到这是海啸来临的前兆。
occur (occurred, occurred; occurring)发生，出现；存在于……
sth. occurs to sb. (主意或想法)被想到
It occurs to sb. to do sth. 某人想到做某事
It occurs/hits/strikes to sb. that... 某人想到……
occurrence n. 发生；出现
occur无被动用法
单句语法填空/完成句子
1. He was unconscious and as I looked at his face, something occurred me.
2. __ seldom occurred to them to wander a bit, to take a moment to see what’s around them.
3. The first step in awakening senses is to stop predicting what we are going to see and feel before it (occur).
4. We are the products of evolution, and not just evolution that (occur).
5. Waiting in line for more than an hour for their tea is a common .
occurs
to
It
occurred
occurrence
08
relief
教材原句： To her great relief, the officer immediately realized the coming danger. 使她大为宽慰的是，安全员立即意识到危险即将来临。（Line 16）
relief n．消除，减轻；救济品；宽慰；轻松
in/with relief 放心；宽心地
to one's relief 使某人宽慰的是；令某人轻松的是
breathe a sigh of relief 松了一口气
It is a relief to do sth. 做某事是件让人欣慰/轻松的事
relieve vt. 解除，缓和(不快或痛苦)；减轻(问题的严重性)；缓解
relieve sb. of sth. 免除某人的职务；帮助某人减轻(负担)
09
hold on to 抓紧，不放开 （替别人或更长时间地）保存某物
教材原句： Her students’ reaction was quick and correct--they moved under their desks, head first and held on to the legs of the desks. 她的学生们反应迅速、正确--他们头朝里，爬到课桌下面，并紧紧抓住桌腿。（Line 7）
hold on(在困境或危险中)坚持住:[口]别挂断，等一下
hold back 阻拦;隐瞒;抑制(感情等)
hold of推迟;延迟
hold out 递出(东西)，伸出(手):坚持
hold up举起，支撑:延迟，阻码:承受住
九、单句语法填空
1.Michael held on her arm,losing himself in the music.
2.The manager asked hi im to hold while he investigated.
3.“I'm Nancy Drew, she said,holding outher hand.
4.They decided to hold the meetings until next week.
5.Hold it so that we can see it.
on
to
out
on
up
10
signal vi.&.发信号，示意，标志n.信号，暗号，标志; 信号灯
教材原句： She signalled to her students to exit the classroom in an orderlyline covering their heads with their hands. 她示意学生们抱着头，排好队，有序离开教室。（Line 13）
(1)signal(to) sb.to do sth.示意某人做某事
signalto sb向某人示意
signal (sb ) that... 示意(某人).....
2)a danger/warning signal 危险/警告信号t rafic signals 交通信号灯
十、单句语法填空
1. HHBellevue, a fast- growing city just east of Seattle, uses a system that is gaining popularity around the US: intersection(十字路口） (signal) that can adjust in real time to traffic conditions.(2020·浙江卷）
2. In one case, a mother presents her foot to her crying baby, “Climb on me."（2021·浙江1月卷）
3.He signalled the waiter for the bill.
4.In order not to be heard, she pointed her finger upwards to signal someone was moving about upstairs.
signalling
signals
to
that
完成句子(复习）
was having breakfast
when
was about to speed up when
1. I with my three children water started filling my home.
我正在和三个孩子吃早饭，这时水开始注入我家。
2. The driver the car broke down. (speed up）
司机刚要加速，汽车就出了故障。
3. He someone knocked at the door.
他正要离开，这时有人敲门。
was on the point of leaving when
01
教材原句：教材原句：Alice Brown, head teacher at Falmont Primary School, was teaching when the floor began to shake. (Line 5)
弗尔蒙特小学的校长艾丽斯·布朗正在上课，这时地板开始摇晃。
此句是“was/were doing＋when＋一般过去时态”结构，表示“一 件事情正在进行，这时另一件事情发生了”
重点句型复习
was/were doing...when... 正在做……这时……
was/were about to do...when... 刚要做……这时……
was/were on the point of doing...when... 刚要做……这时……
had just/hardly/scarcely done...when... 刚做完……这时……
单句语法填空/完成句子 （复习一...就...句型）
1. Hardly ___________ the climb when the snow to come down. (begin)
2. On/Upon _________(arrive) at the station，he called me up.
3我刚到办公室，我的妻子就打电话让我马上回家。
①____________________ I arrived at the office, my wife phoned me to go
back home at once.
②_______________ had I arrived at the office _____ my wife phoned me to
go back home at once.
③ __________ had I arrived at the office ____ my wife phoned me to go
back home at once.
had we begun
began
arriving
Immediately/Instantly
Hardly/ Scarcely
when
No sooner
than
04
教材原句：The moment the shaking stopped, Miss Brown sensed it was the best time for the class to make their escape. 晃动一停止，布朗女士立即意识到这是全班逃生的最好时机。（Line 12）
the moment“一……就……”，引导时间状语从句
表示“一……就……”的其他表达：
the moment 一......就
no sooner,hardly/scarcely位于句首,其所在的主句要使用部分倒装。