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Unit 2 Inspiring People
Section A (4a-4c) 学案
姓名 ____________________
班级 ____________________
日期 ____________________
课题 Unit 2 Section A (4a-4c)
学习目标
语言能力 能够正确使用 It is + adj. + for/of sb. to do sth. 句型；掌握 keep doing 和 succeed in doing 的用法。
文化意识 了解张骞出使西域的历史故事，感受坚持不懈、勇于探索的精神。
思维品质 能够通过语法归纳，总结不同句型结构的用法差异。
学习能力 学会通过预习词汇、完成语法练习来提升自主学习能力。
板块一：课前预习 Pre-class Preview
词汇预习表
单词首字母填空 音标 词性 中文释义
n________ / nes s ri/ adj. 必要的；必需的
s___ /si d/ n. 种子
c________ / t a ldh d/ n. 童年
d______ / d n sti/ n. 朝代；王朝
w______ / west n/ adj. 西方的；西部的
r_____ / ri d n/ n. 区域；地区
短语预习
come true 实现
话题预测
Q: What do you think this lesson is about
A: I think it's about ________________________________________
板块二：课堂探究 Class Exploration
语法归纳表
结构形式 用法说明 例句 中文翻译
It is + adj. + for sb. + to do sth. 形容词描述事情的性质（如necessary, important, helpful），表示'对某人来说做某事是……的' It is necessary for us to listen to our teacher's advice. 对我们来说，听老师的建议是必要的。
It is + adj. + of sb. + to do sth. 形容词描述人的品质（如brave, wise, kind, clever），表示'某人做某事是……的' It was brave of Zhang Qian to explore the western regions. 张骞探索西部地区真是勇敢。
keep doing / keep on doing sth. 表示'持续/反复做某事'，keep后接动词-ing形式 He kept working hard to achieve his dream. 他持续努力工作以实现梦想。
succeed in doing sth. 表示'成功做某事'，in为介词，后接动词-ing形式 He succeeded in opening up a new trade route. 他成功开辟了一条新的贸易路线。
语法填空练习
1. It is important for us ________ (practice) English every day.
2. It was very brave ________ her to speak in front of so many people.
3. You should keep ________ (exercise) if you want to stay healthy.
4. She succeeded ________ (pass) the exam after months of hard work.
5. It is necessary for students ________ (review) lessons regularly.
4a 完成句子
1. It is helpful for us __________ (listen) to our teacher's advice.
2. It is necessary for us __________ (keep) a positive attitude.
3. It is important for us __________ (work) hard every day.
4. Professor Gui kept __________ (try) and finally achieved his dream.
4b 改写句子
1. Listening to our teacher's advice is helpful. (改写为 It is + adj. + for sb. to do sth.)
__________________________________________________
2. Keeping a positive attitude is necessary. (改写为 It is + adj. + for sb. to do sth.)
__________________________________________________
3. Professor Gui's childhood dream came true through his efforts and hard work. (用 It is + adj. + that... 改写)
__________________________________________________
4c 完形填空（张骞故事）
Zhang Qian is a famous explorer in Chinese history. In the Han Dynasty, he was sent to the western regions. __1__ that a common person could travel so far and achieve so much. However, the journey was full of difficulties and dangers. __2__ to finish such a difficult task, but he never gave up. He __3__ to explore the unknown regions and open up the Silk Road. Today, __4__ to learn from Zhang Qian's spirit of perseverance and courage.
选项：
A. It is important for us
B. It was really brave and admirable of him
C. It is always inspiring
D. It seemed impossible for him
板块三：课堂练习 Class Practice
当堂检测题
1. —Will you please ________ the noisy music
—Sorry, I will turn it down right now.
A. keep on playing B. keep playing C. stop playing D. stop to play
2. We should keep ________ (exercise) to stay healthy.
3. It is necessary for us ________ (read) English aloud every morning.
A. read B. to read C. reading D. reads
4. It's important for us ________ (keep) a balanced diet.
5. The team succeeded ________ (win) the championship after years of training.
A. win B. winning C. in winning D. to win
6. He succeeded in ________ (catch) the early bus this morning.
7. 改写句子：Working hard is important. (用 It is + adj. + for sb. to do sth. 结构)
8. 改写句子：Professor Gui never gave up and his dream came true. (用 It is + adj. + that... 结构)
板块四：归纳总结 Summary
重点词汇默写框
英文 中文
_______________ 必要的；必需的
seed _______________
_______________ 童年
dynasty _______________
_______________ 西方的；西部的
region _______________
重点句式梳理框
1. It is + adj. + for sb. + to do sth. 2. It is + adj. + of sb. + to do sth. (brave/wise等形容人的品质) 3. keep doing / keep on doing sth. 持续/反复做某事 4. succeed in doing sth. 成功做某事
板块五：参考答案 Answer Key
一、词汇预习表答案
单词首字母填空 音标 词性 中文释义
necessary / nes s ri/ adj. 必要的；必需的
seed /si d/ n. 种子
childhood / t a ldh d/ n. 童年
dynasty / d n sti/ n. 朝代；王朝
western / west n/ adj. 西方的；西部的
region / ri d n/ n. 区域；地区
二、语法填空答案
1. to practice
2. of
3. exercising
4. in passing
5. to review
三、4a 完成句子答案
1. to listen
2. to keep
3. to work
4. trying
四、4b 改写句子答案
1. It is helpful for us to listen to our teacher's advice.
2. It is necessary for us to keep a positive attitude.
3. It was inspiring that Professor Gui's childhood dream of becoming a space scientist came true through his efforts and hard work.
五、4c 完形填空答案
1. C
2. D
3. B
4. A
六、课堂练习答案
1. C (stop playing)
2. exercising
3. B (to read)
4. to keep
5. C (in winning)
6. catching
7. It is important for us to work hard.
8. It is inspiring that Professor Gui never gave up and his dream came true.
七、词汇默写框答案
英文 中文
necessary 必要的；必需的
seed 种子
childhood 童年
dynasty 朝代；王朝
western 西方的；西部的
region 区域；地区

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