资料简介
Unit 4 The Internet Connects Us
Lesson 21
Ⅰ. 根据汉语提示写出下列单词或短语
1. 出现; 呈现; 来到 v. _______
2. 现代的; 新式的 adj. _______
3. 电子的 adj. _________
4. 出售; 卖 v. ___
appear
modern
electronic
sell
5. 传递; 前进 _______
6. 手工 _______
7. 印刷机 _____________
8. 继续 ________
pass on
by hand
printing press
keep on
Ⅱ. 根据汉语提示完成下列句子
1. 用纸, 人们开始记下他们的故事。
_____paper, people _____ __ _____ _____their stories.
2. 对普通人来说读书也成为可能。
__ was also _______ ___common people __ _____books.
With began to write down
It possible for to read
3. 信息传播得更快、更远。
Information travels _____and _______.
4. 后来, 人们学会了如何写字及如何造纸。
Later, people learned ____ _ ______and make paper.
faster farther
how to write
5. 仅写一本书就会花费很长时间!
__ ____a long time __ _____just one book!
6. 电子书快速地改变了人们的读书习惯。
E-books are quickly changing _______ _______ ______.
It took to write
people’s reading habits
Ⅲ. Read the dialogue and answer the questions
1. How did people pass on their knowledge in ancient
times?
_______________
2. What was the advantage of using the printing press?
_________________________________
By telling stories.
It was possible to print books quickly.
3. How many ways can you tell to read books?
_________ Five ways.
要点1 疑问词+动词不定式
Step 1难点·探
疑问词+不定式的用法是什么?
Step 2语境·悟
*Later, people learned how to write and make paper.
后来, 人们学会了怎样写字和造纸。(P54)
*I can’t decide which one to buy.
我不能决定买哪一个。
Step 3知识·得
how to do sth是由“特殊疑问词+___________”构成
的短语, how引导的不定式短语作前面learned 的宾
语。除了how之外, 其他的特殊疑问词(what, who,
which, when, where等)也都可以与动词不定式连用,
通常在句中作宾语、主语或者表语等。
动词不定式
Step 4考点·练
( )①(2018·河南中考) —Excuse me. Do you
know _____?
—Sorry, I don’t know, either.
A. how to check out a book
B. when will the concert begin
C. that there is a bank near here
D. how long the meeting would last
A
②她不确定去哪儿度假。
She doesn’t make sure ______ _ _____a vacation. where to take
要点2 It took a long time to write just one book!
仅写一本书就会花费很长时间! (P54)
Step 1难点·探
(1)It takes sb. some time to do sth. 句式用法知多少?
(2)表示“花费”有哪些句式?
Step 2句型·研
It takes sb. some time to do sth. 意为“某人花费多长
时间做某事”, it是形式主语, 真正的主语是动词不定
式“to do sth. ”。其中的take有人称、时态和数的变
化, 此句型常指“花费时间”, 一般不用来指“花费
金钱”。
It takes him ten minutes to get to school every day.
他每天花费十分钟到达学校。
【辨析】其他表示“花费”的词
spend
主语必须是人, 常用结构: sb. spend
time/money on sth. 某人花费时间/金钱在
某物上; sb. spend time/money (in) doing
sth. 某人花费时间/金钱做某事
cost
主语是物, 常用结构: sth. cost+金钱, 某物
价值多少钱; sth. cost(sb. )+金钱, 某物花
了(某人)多少钱
I spent twenty yuan on the dictionary.
我花二十元钱买了这本字典。
The pen cost me ten dollars.
这支钢笔花了我十美元。
Step 3考点·练
( )① (2019·临沂中考) Roy works in London.
It _____him about half an hour to get to work by bus
every day.
A. costs B. spends C. takes
C
( )②(2019·眉山中考)I like the TV program
The Reader best. I think we should spend as much
time as we can _____in our spare time.
A. read B. to read
C. reading D. reads
C
要点3 no matter what 无论什么
Step 1难点·探
(1)no matter what 的句法作用是什么?
(2)no matter what相当于什么词?
Step 2语境·悟
*No matter what you have, a computer, a tablet, a
laptop, an e-reader or a real book, keep on reading!
不管你有什么, 电脑、平板电脑、笔记本电脑、电子
阅读器还是一本真正的书籍, 你都要坚持阅读!
*No matter what your mother does, she loves you.
无论你妈妈做什么, 她是爱你的。
Step 3知识·得
no matter what引导让步状语从句是no matter+疑问词
结构, 相当于whatever, 可以和whatever互换; whatever
引导名词性从句时两者不可以互换。
【拓展】类似no matter what的用法
no matter when=whenever“无论什么时候”;
no matter where=wherever“无论什么地方”;
no matter who=whoever“无论谁”;
no matter how=however“无论怎样”。
Step 4考点·练
①不管你是谁, 作为学生, 你必须遵守学校规定。
___ ______ ____you are, you have to stick to the rules
of your school as a student.
②(2018·抚顺中考改编)无论发生什么, 我们都不应该
放弃希望。
__ ______ ______happens, we shouldn’t ____ ___hope.
No matter who
No matter what give up
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