上外版 选择性必修四 第三单元 第 2 课时 学案（学生版）
课时学习目标：
能根据提示整理出体现大运河建造、作用和影响的重点词汇，形成词汇语义网；
能根据提示深入探索关键词汇的构成和用法；
能将所学词汇用于文字表达，讨论长城的建造、作用和影响。
1. Q：Can you categorize the vocabulary according to the mind map
2. Q: Can you identify two pairs of synonyms
opt for sth./doing
suffer
Notes:
3. Q: What does long-lasting mean
a long-lasting alternative =
Try yourself
a project which consumes huge amounts of labour =
children who grow fast =
a job which pays low =
leaders who think forward =
4. Q: Can you replace “alternative” as a noun with “alternative” as a verb
Building a canal is an economical alternative to road transport.
(
→
)
(
→
)
5. Q: Can you substitute the underlined words with new words
The Ming emperor wanted to move his capital from Nanjing to Beijing, so he decided to take advantage of the waterway system when thinking out a plan for the food transport.
Try yourself
1 、 三年级的时候我的父母把家从苏州搬到了另一个城市，我也同时转学去了那里。
2、这个游戏构思精巧，能吸引更年幼的孩子的注意力。
6. Q: Can you explain the underlined words and phrases with the expressions you know
1) To direct its restoration the emperor appointed Chen Xuan, an expert on hydraulic engineering...
A diplomat is responsible for directing negotiations with foreign officials.
Mr Turner began to direct the investigation the issue the moment he joined our team.
direct =
2) It was this canal that laid the foundation for the future, longer Grand Canal.
The foundations of the house are being laid today. No wonder I can feel our building shaking.
The mutually friendly connections between the two schools laid the foundations for their future cooperation.
lay the foundation for … =
7. Q: Can you use the same word both as a noun and as a verb
The Ming emperor attempted an ambitious and large-scale canal project.
(
→
)
Try yourself
They have serious doubts about the feasibility of the plan.
(
→
)
There is no substitute for parents' care for their children.
(
→
)
The local residents strongly campaigned against the housing policy. →
Wars following the Sui dynasty severely damaged the canal.
(
→
)
All the electrical appliances sold here are guaranteed for at 3 years. →
Assignment:
1. Write an essay of about 150 words on the construction, functions, and impact of the Great Wall.
2. Finish Vocabulary Focus-II on P.39 of the textbook.上外版 选择性必修四 第 3 单元 第 2 课时 学案（教师版）
1. Q：Can you categorize the vocabulary according to the mind map
2. Q: Can you identify two pairs of synonyms
opt for sth./doing elect to do
suffer undergo
Notes:
3. Q: What does long-lasting mean
a long-lasting alternative = an alternative which lasts long
Try yourself
a project which consumes huge amounts of labour = a labour-consuming project
children who grow fast = fast-growing children
a job which pays low = a low-paying job
leaders who think forward = forward-thinking leaders
4. Q: Can you replace “alternative” as a noun with “alternative” as a verb
Building a canal is an economical alternative to road transport.
→ Building a canal is an alternative means of transport to road transport. → The State of Wu had no alternative but to choose to build a canal.
5. Q: Can you substitute the underlined words with new words
The Ming emperor wanted to move his capital from Nanjing to Beijing, so he decided to take advantage of the waterway system when thinking out a plan for the food transport.
Try yourself
1 、 三年级的时候我的父母把家从苏州搬到了另一个城市，我也同时转学去了那里。
My parents transferred our home from Suzhou to another city when I was in Grade Three, and meanwhile I transferred there as well.
2、这个游戏构思精巧，能吸引更年幼的孩子的注意力。
The game is delicately devised to draw the attention of younger kids.
6. Q: Can you explain the underlined words and phrases with the expressions you know
1) To direct its restoration the emperor appointed Chen Xuan, an expert on hydraulic engineering...
A diplomat is responsible for directing negotiations with foreign officials.
Mr Turner began to direct the investigation the issue the moment he joined our team. direct = manage
2) It was this canal that laid the foundation for the future, longer Grand Canal.
The foundations of the house are being laid today. No wonder I can feel our building shaking.
The mutually friendly connections between the two schools laid the foundations for their future cooperation.
lay the foundation for … = pave the way for …
7. Q: Can you use the same word both as a noun and as a verb
The Ming emperor attempted an ambitious and large-scale canal project.
→ The Ming emperor made an attempt to start an ambitious and large-scale canal project.
Try yourself
They have serious doubts about the feasibility of the plan.
→ They seriously doubted the feasibility of the plan. There is no substitute for parents' care for their children.
→ Nothing can substitute parents' care for their children.
The local residents strongly campaigned against the housing policy.
→_ The local residents launched a strong campaign against the housing policy Wars following the Sui dynasty severely damaged the canal.
→ The wars following the Sui dynasty did severe damage to the canal.
All the electrical appliances sold here are guaranteed for at least 3 years.
→ All the electrical appliances sold here come with a guarantee for at least 3 years.
