Unit 3 The Internet Discovering Useful Structures 课后巩固练习-2025-2026学年高中英语人教版（2019）必修第二册

Discovering Useful Structures课后巩固练习

 Ⅰ. 单句语法填空

1. The incident confirmed him ______ his ______ dislike of dogs.

2. This alarm clock takes two small ______ (battery).

3. The television was functioning ______ (normal) until yesterday.

4. I have just received an email pressing ______ an immediate answer.

5. The files in the computer aren’t ______ (access) to everyone in the company.

 Ⅱ. 用动词的适当形式填空

1. Every means ______ (try) to protect panda bears over the past decades.

2. Since so many species ______ (destroy), we have to protect the ones that are still with us.

3. How do I find out if a file ______ (update) by another process?

4. Many kinds of apps ______ (create) to attract young people to play games so far.

5. He ______ (promote) soon because he is expert at dealing with people.

6. How many new scientific centres ______ (establish) throughout China in recent years?

7. Though we don’t know what was discussed, yet we can feel the topic ______ (change).

8. The dictionary is out of date; many words ______ (add) to the language since it was published.

9. Everyone ______ (given) the chance to see whether they can make good use of it.

10. More medical equipment ______ (buy) by local families since the disease broke out.

 Ⅲ. 单句写作（现在完成时的被动语态）

1. 到目前为止，研究人员在这个岛上发现了五个以上新物种。

   Up to now,                                    on this island by researchers.

2. 几个世纪以来，古代语言一直代代相传。

   For centuries, the ancient language                                     .

3. 男孩们已经被多次告知不要在湖里游泳，但这没什么用。

   The boys                                 , but it doesn’t make any difference.

4. 这是我买这台旧电脑后第一次检修。

   It’s the first time that the old computer                      since I bought it.

5. 他们在危险情况下所做的事受到了极大的关注。

   What they did in the dangerous situation                                 .

6. 度假的时间和地点还没有决定。

   When and where to go for the holiday                                   

7. 这个地区发生了很大的变化，你可以看到许多工厂已经建立起来。

   Great changes have taken place in this area and you can see that __________________________________.

8. 到目前为止，还没有得出谁应该获得一等奖的结论。

   Up to now, ________________________ about who the first prize should go to.

9. 杰克用自己的钱买了一部新华为手机。

   ____________________________________ by Jack using his own money.

10. 一些火箭被人类发射到太空探索月球和火星。

   _________________________________ by humans to explore the Moon and Mars.

 

 IV. 完形填空

In January 2016, I was eighteen years old at the time. I was going through a ___1___ time because I had just finished my first year in college but I ___2___ several subjects. As a result, I dropped out of college and began ___3___ a job. One day, I came across one of the last episodes (一集) of the sitcom (情景喜剧) The Nanny. I was ___4___.

I rewatched The Nanny and then I met a lovely girl named Hannah in an online community. We shared how much we loved the ___5___ and she inspired me to ___6___ about my feelings.

I started to ___7___ writing and soon enough we became writing friends. We’ve written over 90 pieces together. The bond (联系) between us was getting ___8___ every day; she spent a year abroad and I ___9___ a teaching job. We ___10___ each other through these ___11___ moments. When she returned home to the UK I was introduced to her family.

In March 2017, the ___12___ of meeting in real life was mentioned. At first we said it ___13___, but then it became serious.

On the 15th July I ___14___ a plane and started my journey to the UK. I can’t describe the feeling of our first hug (拥抱)—it was magical, unique, emotional.

She is my best friend, and ___15___ her was a dream come true. She is the most important person in my life. She is wonderful and the best friend I could ask for.

 

1. A. reasonable        B. long       C. hard        D. different 

2. A. failed            B. finished    C. changed     D. wanted 

3. A. waiting for       B. looking for  C. giving up    D. picking up 

4. A. understood       B. praised     C. warned      D. attracted 

5. A. sitcom          B. girl         C. Internet     D. job 

6. A. forget           B. care        C. write       D. talk 

7. A. stop            B. love        C. avoid       D. teach 

8. A. common        B. easier       C. new        D. stronger 

9. A. landed          B. needed      C. left        D. created 

10. A. treated         B. supported    C. hurt       D. challenged 

11. A. tough          B. private      C. eventful    D. unexpected 

12. A. memory        B. importance  C. cost        D. possibility 

13. A. publicly        B. jokingly     C. quickly    D. honestly 

14. A. boarded        B. sent        C. built       D. owned 

15. A. calling         B. inviting     C. telling      D. seeing 

 

 V. 阅读理解