牛津译林版（2019）必修 第三册Unit 2 Natural disasters Grammar and usage课件(共20张PPT)

(共20张PPT)
Grammar and usage
hurricane n. 飓风
conference n. 会议，研讨会； 讨论，商谈
shock n. 震惊，惊愕；剧烈震动 vt. 使震惊
scare vt. vi. 惊吓，害怕 n. 恐慌；惊吓
power n. 电；权力；政权；控制力；能力；能量
run out of 用完
supply n. 补给， 供应；供应量 vt. 供应，提供
donate vt. 捐赠，赠送；献（血）
charity n. 慈善机构（或组织）；慈善；仁爱
staff n. 全体职工；管理人员 vt. 在...工作
adj. powerful 强大的
run out vi.
donate ...to ...
n. donation
slide n. 幻灯片；降低；滑行；山崩 vi. vt. 滑行
fund n. 资金；基金
flood n. 洪水，水灾；大量 vi.vt. 淹没；大量涌入
downstairs adv. 在楼下， 往楼下
document n. 文件，公文；（计算机中的）文档
honey n. （爱称） 亲爱的；蜂蜜
otherwise adv. 否则，不然；除此之外
curious adj. 好奇的；奇特的
be curious about
n. curiosity out of curiosity
Grammar and usage
To-infinitives as attributives and adverbials of result
动词不定式作定语和结果状语
A Exploring the rules
To-infinitives as attributives To-infinitives as adverbials of result
I was staying in Atlanta, and that was one of the cities to be hit. That morning, I turned onthe TV for some local news, only to hear that a hurricane was on its way.
The road were blocked, so there was nothing for me to do but stay inside.
I had enough food and water to last a whole week.
...I looked out of the windows, only to see huge trees lying across the street and water everywhere.
Anna: Mr Li, I heard you experienced a strong hurricane when you were attending a conference in the United States. Can you tell me about it
Mr Li: Sure. I was staying in Altlanta, and that was one of the cities to be hit.
Anna: Did you know that the hurricane was coming
Mr Li: Yes. That morning, I turned on the TV for some local news, only to hear that a hurricane was on its way. As you can imagine, it was a bit of a shock.
Anna: What did you do during the hurricane
Mr Li: The roads were blocked, so there was nothing for
出席会议
亚特兰大
有点震惊，有点让人吃惊
me to do but stay inside. You know, going outside during the hurricane is much too dangerous.
Anna: Exactly. How did you feel during the hurricane
Mr Li: The strong wind and heavy rain didn't scare me, but I was quite frightened during the power failure.
Anna: Were you afraid of running out of supplies
Mr Li: Actually, no. I had enough food and water to last a whole week!
Anna: That was lucky！What did the streets look like after the hurricane
but前面有实义动词do或其他形式时，后面的动词不定式不带to；否则，带to。
I can do anything but sing.
She wanted nothing but to stay with him.
停电，断电
用完，耗尽
Mr Li: When the wind and rain stopped, I looked out of the window, only to see huge trees lying across the street and water everywhere!
Anna: The hurricane must have caused a lot of damage and suffering.
Mr Li: Yes. Luckily, many people came to help, donating food and clothes to charities.
donate ...to... 把 ...捐赠给...
must have done 表示对过去发生事情的肯定推断
Jack drives a car.He must have passed the driving test last week.
●When the to-infinitive is used as an attributive, it is often put (1) _______(before/after) the noun or pronoun it modifies.
●When the to-infinitive is used as and adverbial of result, it can refer to an (2) ___________ (expected /unexpected) result. In this case, we often use only before the to-infinitive.
Working out the rules
Grammar notes→ Pages 98-99
after
unexpected
1 I went to the annual earthquake workshop.
2 The authorities told the local people
3 They arrived at the airport
4 Before we returned home, the flood damage needed
5 This was the last city
B Applying the rules
a to be cleared of people before the volcano erupted.
b to be repaired.
c to stay inside when the typhoon arrived.
d only to find the flight had been cancelled due to the snowmstorm.
e to learn some safety tips.
____
____
____
____
____
B1
e
c
d
b
a
This afternoon, I went to the school library (1) ______________. At 3 p.m., I arrived at Mr Li's office, only (2) ___________. Just then, I saw a note from Mr Li on the office door saying he was in the meeting room. I went there and we talked about his experiences during a strong hurricane. Mr Li described the hurricane in great detail. He also mentioned a charity event to raise
B2
1:30 p.m. Find books about hurricanes in the school library
3 p.m. Meet Mr Li in his office(Mr Li will attend a staff meeting at 4 p.m.
5 p.m. Make PPT slides for my project in the school computer room
to find books about hurricanes
to find he was not in his office
funds for that disaster area. Our interview ended at 3:50 p.m. because Mr Li had a staff meeting (3) ___________ at 4 p.m. Next I went through my notes of Mr Li's experiences and at 5 p.m. I went to the school computer room (4) _________________.
to attend
to make PPT slides for my project.
Julie: I heard the earthquake in your city was terrible. Did you move to a safe place
Jim: Yes. My neighbourhood (1) __________________. People from other neighbourhood followed later.
Julie: Is it true the emergency services provided everyone with sleeping bags
Jim: Yes. They did this (2) ___________________.
Julie: Did you miss home
Jim: Yes, I did. I (3) ______________________, but I had
B3
was actually the first to leave (attributive)
to keep us warm (adverbial of purpose)
wanted to return home as soon as possible. (object)
to wait three weeks before it was safe to go back.
Julie: What did your home look like when you returned
Jim: I came home (4) ______________. Nothing was left in one piece.
Julie: I'm sorry to hear that. Did the authorities give you any advice
Jim:Yes. They (5) _____________________.
to find it completely destroyed.
(adverbial of result)
advised us to take an active part in the rebuilding. (adverbial of result)
_____ 1 I'm sorry that I cannot come to your birthday party tomorrow as I I have an important meeting to attend.
_____ 2 She hurried to the cinema, only to find all the tickets had been sold out.
_____ 3 I ask you to complete the task on your own.
_____ 4 To reach the summit, we need a local guide.
_____ 5 We must learn to walk before we can run.
_____ 6 I'm afraid they will have a difficult decision to make.
_____ 7 To avoid losing a good friend, you need to
apologize as soon as possible.
_____ 8 He left his hometown, never to be heard from again.
_____ 9 We agreed to change our plan at the meeting.
_____ 10 She invited me to watch a film.
a object
b object complement
c attributive
d adverbial of purpose
e adverbial of result
c
e
b
d
a
d;a
e
a
b
c
Practice