Unit4 Law and order
Learning aims（学习目标）：1. To have a further understanding of the passage
2. To learn some language points in the second part of the passage
Important and difficult points（重点难点）：1. Words and expressions in the second part of the passage
2. How to analyze the grammatical structures of some important sentances
预习导航【有关用法查一查】
Read the text and try to find the following phrases &sentences and underline
them from the book. Make a list of what you know about the language points.
1.cost (Line31)
2.The only solution to ......(Line 47)
3. keep up
(Line 49)
4.founding (Lines 56)
5. referee (Line 59)
巩固拓展【知识深化提一提】
1.Cybercrime is costing businesses worldwide hundreds of billions of dollars annually.
cost n. 费用，成本，代价，损失[U][C]
我们必须降低生产成本。____________________________________________
v.
花费， 使付出(时间、劳力、代价等),使丧失,估计...的成本
这车花去他一万美元左右.___________________ _________________________
这错误使公司损失了一百万英镑.______________________________________
The builder costed the job at $1,000._____________________________________ cost of living ______________
cost price ______________
cost benefit _____________
2.The only solution to this problem is international cooperation.
to是介词,
其后接名词,代词或动名词, 类似的有:
the key to solving the problem
__________________________________
the visit to Beijing
__________________________________
the entrance to the cinema
__________________________________
a trip to some place
__________________________________
a guide to a museum
________________________________________
3. ......which means that governments must combine their technological resources to keep up.
keep
保有, 保存, 保留 阻止, 防止, 耽搁履行, 遵守I kept it all the time to remind me of you. __________________________________
Mother keeps the house. __________________________________
Everyone must keep the law. __________________________________
Mary keeps a diary. __________________________________
He needs more money to keep his wife and children.___________________________
She keeps a maid. __________________________________
They kept a small hotel in the town. __________________________________
He has kept goal for our team. __________________________________
相关词组：keep (sb/sth) off sth: __________________________________
keep on doing sth: __________________________________
keep sb. from doing sth:
__________________________________
keep (sb/sth) away: __________________________________
keep up (with sb/sth): __________________________________
4. One of the founding fathers of the Internet,......
found
建立;建造, 创立,创办, 将...建立在 [(+on/upon)]
The pilgrims founded a colony in Plymouth._______________________
他们创办了一所大学。____________________
His theory is founded on facts. ____________________相似词组：________________, ______________________
5. ......to act as an international referee or steward.
referee
n. (篮球、足球、拳击等的)裁判员 仲裁人,调停人
v. 为...担任裁判;仲裁,调停
谁将担任这场篮球赛的裁判?________________________________________
相关单词短语：
refer to__________________
referable ______________________
reference book________________
preferential_____________
课堂训练【学有所得练一练】
1. in an effort to ____________
in trying to ______________
in a gesture to ____________
in order to _______________
2. confidential __________
confident___________
confidence ________
3. considering ________
regarding ___________
concerning __________
4.
Would you slow down a bit, please? I can’t __________ you.
keep up with
B. put up with
C. make up to
D. hold on to
5.
How long can I ___the book?
A. book
B. lend
C. keep
D.
stay
6.
As senior 3 students, it is the most important to ____ a good state of mind in face of failure.
A. keep up B. keep on C. keep out D. keep off