《2025年优化探究同步导学案高中英语选择性必修第二册人教版》

Ⅰ. 单句语法填空
1. The problem is who we can get to take the place of Ted.
2. He failed the exam again. The reason was that he was too careless.
3. The question is what we can do to solve this problem once and for all.
4. I had neither a raincoat nor an umbrella. That’s why I got wet through.
5. What surprised him most was that his best friend should betrayed him.
6. The question is whether we can make good preparations in such a short time.
7. We should love our school because this is where we live and study every day.
8. What’s the most important was how I could apply whatever I learned to practice.

答案： 1.who 2.that 3.what 4.why 5.that 6.whether 7.where 8.how

Ⅱ. 运用表语从句补全语段
Good news is 1. that an exhibition of Chinese paintings is to be held.（要举办一场中国画展）in our school this weekend. I know you are keen on Chinese traditional culture. That’s 2. why I can’t wait to tell the news to you.（这就是为什么我迫不及待地要告诉你这个消息）. Firstly, what I want to know is 3. whether you’re available this weekend.（这个周末你是否有空）. Given that there will be many people visiting the exhibition, my suggestion is 4. that you should set off early.（你应该早点出发）. I’d like to accompany you to visit the exhibition. The question is 5. where we gather.（我们在哪里集合）, at the school gate or elsewhere. Please tell me at your earliest convenience.

答案： 1.that an exhibition of Chinese paintings is to be held 2.why I can’t wait to tell the news to you 3.whether you’re available this weekend 4.that you should set off early 5.where we gather

Activity 1 细节把握
1. Why did Qian Xuesen switch his major to aviation?
A. Because he liked to be a pilot after graduation.
B. Because he felt it his duty to help his homeland.
C. Because he wanted to go to Shanghai.
D. Because he disliked railway mechanical engineering.
2. What made Qian Xuesen so creative and outstanding according to the text?
A. His strong interest in art like music and drawing.
B. His research in the United States.
C. His friends’ encouragement.
D. His habit of reading a lot.
3. What inspired Qian Xuesen’s scientific research?
A. Reading widely.
B. Shenzhou spacecrafts.
C. The interest in science.
D. His deep appreciation for art.
4. How was Hawking’s own theory proved correct?
A. Fred Hoyle admitted the mistake himself.
B. He worked with others to prove it true.
C. He pointed out and corrected Fred Hoyle’s mistake in maths.
D. Hawking was the most famous scientist in physics at the moment.
5. What qualities Qian Xuesen and Stephen Hawking had made them famous scientists?
Patriotic,knowledgeable,determined;gifted,brave.

答案： 1.B 2.A 3.D 4.C 5.Patriotic,knowledgeable,determined;gifted,brave.