外研版高三英语选择性必修第三册(2019版)_Unit5_结构-情景破

Unit5结构-情景破
知识点1 so…that…引导的结果状语从句
In fact，we are so used to them that we may even take them for granted without realising how much inspiration they have given us.（教材P50）
事实上，我们如此习惯于它们以至于我们可能甚至把它们视为理所当然，却没有意识到它们给了我们多少灵感。

so/such…that…引导结果状语从句时，意为“如此以至于……”
情景导学
There were so many books in the shop that he didn’t know which to buy.
商店里有那么多书，以至于他不知道该买哪本。

Dalian is so attractive a place that lots of tourists visit the city every year. =Dalian is such an attractive place that lots of tourists visit the city every year.
大连是一个如此吸引人的地方以至于每年都有很多游客来观光旅游。

It was such bad weather that I had to stay at home.
天气太坏，以至于我不得不待在家里。

归纳拓展
①so…that…引导结果状语从句可以构成如下结构：
so+形容词或副词+that从句
so+形容词+a（n）+名词（____________）+that从句
so+ many/few/much/little（少）+名词+that句
②such...that…引导结果状语从句可以构成如下结构
such +a（n）+形容词+名词（单数可数名词）+that从句
such+形容词+名词（_____________）+that从句
链接高考
单句语法填空
1-1（2019课标全国Ⅲ，语法填空，★★☆）
On our way to the house，it was raining _________hard that we couldn’t help wondering how long it would take to get there.
1-2（2019江苏，任务型阅读，★★☆）We are so fond of our high intelligence
__________we assume that when it comes to brain power more must be better.
1-3（2019天津，阅读表达，★★☆）They handed him__________ many cards that they filled several large boxes.
1-4（2019北京，阅读理解C，★★☆）At this year’s I\O Conference, a company showed a new voice technology able to produce ___________a convincing human sounding voice that it was able to speak to a receptionist and book a reservation without detection.
1-5(★★☆) The set worked so __________(beautiful) when I first got it home that I would keep it on until stations signed off for the night.
知识点2 “疑问词/whether+不定式”结构
…but even the simplest organisms can help teach us how to achieve this.（教材P51）…但即使是最简单的生物体也可以帮助教会我们如何实现这一点。

how to achieve this是“疑问词+不定式”结构，在句中作teach的宾语。

情景导学
When and where to hold the meeting remains to be discussed further.何时何地举行会议有待于进一步讨论。

I really don’t know whether to accept her invitation or not.我真的不知道是否接受她的邀请。

归纳拓展
①“疑问词+不定式”结构可在句中作___________、___________、表语等。

不定式必须用主动式而不能用被动式。

②whether后可接不定式，而___________不可。

完成句子
2-1（2019江苏，书面表达，★★☆）Li Jiang and Su Hua are discussing________ ________ ________（要穿什么）when greeting the British students next month.
2-2（2018课标全国Ⅲ，阅读理解D，★★☆）The key to successful small talk is learning________ ________ ________ ________ ________（如何与他人建立良好关系），not just communicate with them.
2-3（★★☆）In another experiment，the researchers gave people facts to remember and told them________ ________ ________ ________ ________（在哪里可以找到信息）on the computer.
答案：
知识点1
①单数可数名词②复数可数名词或不可数名词
1-1so考查副词。

此处表示“雨下得如此大以至于我们不禁想要多久才能到那里”。

根据语境并分析句子结构可知，此句是“如此……以至于……”结构，设空处后是hard，为副词，故填so。

1-2that考查状语从句。

句意：我们是如此喜欢我们的高智商，以至于我们认为当谈到脑力时，越多一定越好。

根据语境并分析句子结构可知，此处是so...that…引导的结果状语从句，意为“如此……以至于。

1-3so考查副词。

句意：他们递给他如此多卡片，以至于装满了好几个大箱子。

表示“如此……以至于……”时，so后接many/much/few/Little（少）而不用such，故填so。

1-4such考查固定句型。

句意：在今年的I/O大会上，一家公司展示了一种新的语音技术，这种技术能够产生如此令人信服的人声，以至于它能够在不被察觉的情况下与接待员通话并进行预订。

此处为such +a+形容词+单数可数名词+that从句”结构，意为“如此……的（事物）以至于……”。

1-5 beautifully考查副词。

句意：当我第一次把电视机带回家时，它运转得非常好，以至于我一直开着它，直到晚上电视台停止播放节目。

so...that…意为“如此……以至于…”，so后接形容词或副词，根据谓语动词worked可知设空处应用副词，故填beautifully。

知识点2
①主语；宾语②if
2-1 what to wear
2-2 how to connect with others
2-3 where to find the information。