参考答案
主题探究
寒假兼职
Activity A Reading for understanding
Ⅱ. Text⁃centered sentences
一、定语从句
1.The volunteers are helping those who suffered from the earthquake.
2.The factory in which （=where）I work is a large one.
二、it作形式主语
It is very necessary for college students to master at least one foreign language.
Activity B Reading for writing
一、语篇解码
（一）主题归纳
It tells us the benefits and the main concern about more and more college students looking for part⁃time jobs.
（二）结构梳理与内容分析
1. hostess 2. problem⁃solving skills
3. Skills that pay off 4. of good reputation
四、语篇过手
Nowadays， there is a widespread concern over students taking part⁃time jobs during winter and summer vacations. Generally speaking， taking a part⁃time job can not only enrich our life but also help us gain some valuable experience which we will need in our future workplace. But just as an old saying goes， every coin has two sides. As students， we may be cheated by some fake advertisements so that our safety can't be guaranteed.
So I think it will be better to find a company of good reputation and let our parents know what we do.
快乐阅读
Activity A Reading for understanding
Ⅱ. Text⁃centered sentence
宾语从句
We are going to discuss whether we will have a sports meeting next week.
Activity B Reading for writing
一、语篇解码
（一）内容分析
It tells us that in order to improve some children's reading， the author encouraged them to read for pleasure， which made reading a pleasant process.
（二）结构梳理与内容分析
1. make a mistake 2. pleasure
3. astonished 4. good 5. skip
四、语篇过手
My favorite hobby
Reading is my favorite hobby. I showed great interest in it when I was young. And I am crazy about a wide variety of books， like history books， science books， literary books and so on.
As far as I'm concerned， reading is a meaningful hobby. Never can I stop the love for reading because books are like wise teachers as well as good friends in my life. For one thing， it helps to improve my writing skills and broaden my horizons. For another， it enriches my life and provides me with great fun.
同源高考
四部电影
Reading Check
1～3 DCB
一颗冉冉升起的新星
Reading Check
1～4 CDAB
当留学生遇上中国传统运动
Reading Check
1～4 ACBB
不“摆烂”，阳光灿烂
Reading Check
1～3 BAC
机器学习
Reading Check
1～4 DACB
“网红”也要受监管
Reading Check
1～4 BABC
雪域高原上的亮丽风景
Reading Check
1～4 BACB
按下按钮，海水即用
Reading Check
1～4 BADA
首款遥控轮椅玩具
Reading Check
1～4 BBCC
巧读妙写
科技成果类说明文读写指南
Ⅰ. 阅读自测
（一）信息提取
（1）human⁃powered/self⁃powered
（2）Sala de Medeiros and her colleagues
（3）to make it cheaper and more portable
（4）Making the paper waterproof
（5）Adding an electronic circuit
（6）Printing a keypad of numbers
（7）Adding a Bluetooth chip
（8）Waterproof， Dust⁃resistant， Self⁃powered
（9）Creative， Low⁃cost/Cheaper， Portable
（二）能力提升
1～4 DABC
Ⅲ. 句式仿写
1. captain of our science group; to make a smart eraser
2. make it easier to read
3. Strangely; that were put in good order on the desk; at all
Ⅳ. 写作实践
Traditional eraser becomes smart
Li Hua， captain of a science group， and his teammates won first prize at the science fair held last weekend.
They found a new way to turn a traditional eraser into a fully automatic one， which was amazingly striking. No single moment inspired their invention. They focused on the problems with the existing erasers to find the gaps and worked on the solutions. Thankfully， they made it. It was their passion and determination that led to their success.
The impressive eraser is really practical and highly effective. It will surely enjoy great popularity soon.
完美续写
挖掘伏笔，捕捉可续写点
Paragraph 1：
A wave of guilt swept over me. Dad's eyes changed from anger to disappointment. At that moment， it seemed that time was fixed and the air was frozen. The awkward situation made me uneasy so that I couldn't utter any words. Then， Dad waved his head， sighed deeply and turned around. So self⁃blamed was I that I hold his arm and made an apology to him. Nevertheless， he didn't give me any res⁃ponse. Instead， he broke free from me and got away from me. Facing this， I had to pick up the car in order to let Dad get in the car. When driving the car behind Dad， I apologized to him again and asked him to get in the car. However， he refused.
Paragraph 2：
“I'm going to walk home now and think where I have gone wrong all these years，”Dad said to me. “But Dad， it's exactly eighteen miles home from here， and it's dark.You can't walk back，” I begged. Hearing this， he stopped， walked towards me and said angrily， “I clearly know that home is far from here， but I will never get in the car which is driven by a dishonest people.” These words were like a large amount of arrows inserting into my heart. Suddenly， my eyes were filled with tears. And I deeply realized the result of the mistake. Then， I got off the car and walked home with Dad. The sun was setting in the west， dyeing the sky red. This experience gave me a lesson of the importance of honesty. Since then， I have understood clearly that honesty is a person's most precious treasure.