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(共21张PPT)
UNIT 12　INNOVATION
1.[教材原句] It measured 100 feet long by over 10 feet high and weighed over 30,000 kilograms.
表示度量衡的句型
归纳
点津 (1)measure表示“为(某体积、长度、容积等)”时,不用被动形式。
(2)表示长、宽、高等的形容词有long/wide/high/tall/heavy/old/large等,名词有length/width/height/weight/age/size/area等。
随堂练习
单句语法填空
①The newly paved high-speed railway connects several major cities,　　　　　　(measure) over eight hundred kilometers in total length.
measuring
随堂练习
[写美]一句多译·背诵
听到中国人登上高达8848.86米的珠穆朗玛峰时,我们感到无比自豪。(写作话题之家国情怀)
→②We felt very proud when we heard that the Chinese made it to the top of Mount Qomolangma,　　　　　　　　　　　　 8,848.86 meters
　　　　　　.(measure)
→③We felt very proud when we heard that the Chinese made it to the top of Mount Qomolangma,　　　　　　　 8,848.86 meters 　　　　.(be)

which measures
high　
which is
in height
2.[教材原句] With the development of computers,people expected to get more things done efficiently.
get sth done 结构
归纳
(1)句中get more things done 是一个复合宾语结构,done和前面的宾语more things是逻辑上的动宾关系,且已经完成,用过去分词作宾语补足语。
(2)当宾语与其补足语之间为逻辑上的主谓关系时,应用get sb/sth to do结构
随堂练习
　　　　　　　　
①Your consistently engaging blog content continually gets me
　　　　　　(inspire) to write more and share my thoughts with others.
②The event planner got all the volunteers 　　　　　　　　　(arrive) early and set up the venue.
③Thanks to AI,I’ve got my own super-smart personal assistant_________ 　　　　　　(build) into my phone.
inspired　
to arrive　
built　
随堂练习
[写美]句式升级·背诵
④When answering your teachers’ questions in class,be brave and try to raise your voice to get others to hear you.(应用文之建议信)
→When answering your teachers’ questions in class,be brave and try to raise your voice to 　　　　　　　　　　　　.(用过去分词作宾语补足语改写句子)
get yourself heard
3.[教材原句] To illustrate this,let’s have a look at three simple inventions:the clock,the refrigerator and the elevator.
动词不定式作状语
归纳
(1)句中的To illustrate this为动词不定式作状语,表示目的。
(2)so as to do,in order to do也用以表示目的,相当于动词不定式,此二者用法基本相同,但so as to do一般不用于句首。
(3)动词不定式作状语也可用以表示结果,但常表示出乎意料的结果。而分词作状语表示原因、结果、时间、伴随状况、让步、条件等。
随堂练习
①(人教必修一Unit 2)Over the October holiday,my parents and I are planning to go to Xi’an 　　　　　　　　　　　　(see) the Terracotta Army.
②(2022全国乙卷) Some mornings,Rosamond and Dorothy would arrive at the schoolhouse 　　　　　　　 (find) the children weeping from the cold.
it　
to see
to find　
随堂练习
写美]一句多译·背诵
为了让自己平静下来,玛丽来回走了几步,深吸了一口气,然后自信地走上舞台。
→③　　　　　　　　　　　　　　　,Mary walked back and forth and took a deep breath before stepping onto the stage confidently.
→④Mary walked back and forth and took a deep breath before stepping onto the stage confidently 　　　　　　　　　　　　　　　　　.(读后续写之动作描写)
To calm herself down　
in order to/so as to calm herself down
4.[教材原句]If you had to choose the single most important discovery of the 20th century，you would have a real problem on your hands．
虚拟条件句
归纳
虚拟条件句：
与现在事实相反：If＋主语＋过去式/were，主语＋should/could/would/might＋动词原形。
与过去事实相反：If＋主语＋had＋动词-ed形式，主语＋should/could/would/might＋have＋动词-ed形式。
与将来事实相反：If＋主语＋should do/did/were to do，主语＋should/could/would/might＋动词原形。
随堂练习
①They might have found a better hotel if they __________ (drive) a few more kilometers．
②If it _________ (rain) this afternoon，the basketball match would be put off．
③If I ________ (be) a flower，I would bring people a nice spring．
had driven
rained
were
随堂练习
如果那个宇航员明天来我们学校，我就和她合影。
④If that astronaut __________________ tomorrow，I would take a photo with her．(did)
⑤If that astronaut __________________________ tomorrow，I would take a photo with her．(were to do)
⑥If that astronaut _________________________ tomorrow，I would take a photo with her．(should do)
came to our school
were to come to our school
should come to our school
5.[教材原句]He double-checked and saw a blue mould in the dish around which the bacteria had been destroyed．
介词＋关系代词”结构引导的定语从句
归纳
在“介词＋关系代词”结构引导的定语从句中，关系代词指物时用which；指人时用whom，而不能用that或who代替。
随堂练习
①Ours is a beautiful country，of ___________ we are greatly proud．
②Who is the man with ___________ our teacher is shaking hands
③他递给我一支钢笔，我用它写下了我的名字。
He handed me a pen ____________________________．
which
whom
with which I wrote down my name
谢谢

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