外研版（2019）必修第三册Unit 6Disaster and hope Understanding ideas 语言点课件(26张ppt)

(共26张PPT)
B3U6 Hot! Hot! Hot!
(Language points)
Picking up a free newspaper at the Tube station, I see the title “Hot! Hot! Hot!”.
现在分词短语作时间状语
He picked up his cap and ran away quickly.
We were able to pick up the BBC World Service,
The bus picks up passengers outside the airport.
You can pick up some models very cheaply.
We’ve been through a hard time, but things are picking up again now.
拾起
接收
搭载
（碰巧或廉价地）买到
好转
Picking up a free newspaper at the Tube station, I see the title “Hot! Hot! Hot!”.
Translation
在地铁站拿起一份免费报纸，我看到的标题写着“热！热！热！”。
It’s just typical that my journey is on one of the oldest lines, as well as one of the deepest.
it作形式主语
be typical of=be the symbol of 代表；象征；某物是...典型特征(主语常为sth.)
It is typical of sb. to do sth. 干某事是某人的特点/某人总是
typically adv.
____________, he would come late and then say that he has to go early.
_________________________ late and then say that he has to go early. 他总是经常迟到然后会说下次一定来早点。
Typically
It’s typical of him to come
it作形式主语的6大句型
It + be + adj. + (of/for sb.) to do sth.
It + be no use/useless + doing sth.
It + be +形容词+that 从句 (形容词：possible/strange/important...)
It + be +过去分词+that 从句(said/thought/believed/supposed/reported...)
It +不及物动词(seem/occur/happen...)+that从句
It + be +名词短语+that从句 (名词短语：a pity/ a fact/ a wonder/ an honour/ an idea/ no wonder...)
Sure enough, going down the stairs and onto the platform is like jumping into a volcano that’s erupting.
定从
sure enough果然
go down the stairs下台阶
jump into跳入……
Translation
果不其然，走下楼梯，来到站台上就像跳进一座正在喷发的火山一样。
This, however, is nothing compared to the train.
compare v.比较，对比
compare to/ with 与...相比
compared to/with 与...相比(通常作状语)
compare A with B 比较A与B
compare A to B 把A比作B
comparion n.比较，对比
by comparison 相比之下
in comparison with 与...相比
Let’s compare this article ___________ that one. 让我们把这篇文章和那篇文章作一下比较。
Teachers are often compared _______ candles or gardeners. 老师常被比作蜡烛或园丁。
_______________(compare) with traditional learning, online learning has its own advantages. 与传统学习相比，网络学习有其自身的优势。
Yangzhou is much smaller in ________________ (compare) with Beijing.
Exercise
with
to
Compared
comparison
This, however, is nothing compared to the train.
Translation
但是，这与在火车厢里相比算不了什么。
I’ll avoid the feeling by thinking about work.
avoid v.避免，躲避
avoid doing sth. 避免做某事
aviod being done 避免被...
avoidable adj.可以避免的；可以避开的
You should avoid _________________(mention) his divorce.
To avoid ____________________(see) by the teacher, Tom got into the classroom from the back door quietly.
Many deaths from heart disease are actually __________________(avoid).
mentioning
being seen
avoidable
与avoid用法相同，后接动词时用-ing形式的动词有：delay (推迟)，enjoy (喜欢，欣赏)，escape (逃避)，finish (完成)，consider (考虑)，suggest (建议)等。
知识拓展
One very hot summer, the sun reflected off it and melted cars parked below!
过去分词短语作后置定语
= that/ which were parked below
reflect off 反射出
refect on 仔细考虑，思考，沉思，反省，回想
Translation
有一年夏天非常热，大楼表面反射的阳光竟然熔化了停在楼下的车!
I should probably put my flat on the market and buy a boat.
put...on the market 出售……
Translation
我或许应该把房子在市场上卖掉，然后买一艘船。
My office is only on the third floor of the building, so quite low.
省略句
第一句的后半部分省略了主语和谓语，即：My office is, 因为它们与前半部分的主语和谓语相同，如果不省略的话就会显得很啰嗦。
原句 = On the third floor of the building, my office is quite low.
英语中，为了使语言简洁明了、重点突出或上下文紧密相连，可以省去某些句子成分而保持句子原意不变。了解和掌握这一现象，在阅读上有助于理解，在写作上有助于用词简练、行文自然流畅。
知识拓展
Most importantly, I will need to learn to swim! I’ll join a beginner’s swimming class immediately.
most importantly最重要的是
immediately adv.即刻，马上
即刻，马上= at once/ right now/ right away
Then I’ll be able to survive even when the tall buildings are flooded.
survive v.幸存，活下来；比...活得长
survive sth. 幸免于某事；从某事中活过来
A survive(s) B by ... A比B多活……
survive on 靠……存活下来
survive from 从……流传下来
表示存活、活下来、幸免于难的时候，用survive；
表示习惯、仪式、礼仪、习俗、古老的建筑或者文学著作等的沿革、沿袭、流传的时候，多用survive from。
survivor n.幸存者
survival n.[U]幸存；[C]残存物
How does the family survive ________ such a small monthly wage
As far as I know, the old lady survived her husband ________ 5 years.
If he couldn’t find his way out of the forest, there would be little chance of _________(survive).
改错：
Of all the museum’s paintings, only one survived in the fire.
on
by
survival
Exercise
Looking through my newspaper, I’m shocked by photos showing that a hurricane in Asia has destroyed a town.
现在分词短语作时间状语
宾语从句
look 相关短语
look through 浏览，仔细查看
look after 照顾，照料
look over 查看；检查
look up 抬头看，查阅
look back on 回忆，回顾
look out (for) 注意，留意，留神
look down on/ upon 轻视，瞧不起
look for 寻找
look into 调查，审查
Experts say this bad weather has occurred due to climate change.
“幸亏，由于”类似的短语
due to/ because of/ owing to/ on account of/
as a result of
occur vi.发生；存在；出现；（想法）产生
sth. occur to sb. 某人突然想起某事
It occurs to sb. to do sth. 某人突然想起做某事
It occurs/ hits / strucks to sb. that 某人突然想到…
occur的过去式为occurred，过去分词为occurred，现在分词为occurring。
occur没有被动语态，不用于进行时。
occur作谓语时，主语不能为人。
Attention
Now that it’s hard to avoid a disaster on Earth, perhaps I should start thinking about moving to space...
原因状语从句
it作形式主语
引导原因状从的词或短语：since/ for/ because/ as
Translation
既然在地球上难逃一劫，或许我应该开始考虑移民太空了……
Stepping out of the station with a heavy heart, I suddenly feel a fresh wind on my face.
现在分词短语作原因状语
Translation
我怀着沉重的心情走出地铁站，我突然感觉到一阵清风扑面而来。
After all, it’s only 30 degrees outside!
after all 毕竟，终究
all in all 总的来说，总而言之
above all 最重要的是，尤其是
first of all 首先
in all 总计，总共
Translation
毕竟外面只有30度！
THANKS