Unit 3 Section 2 Grammar and usage & Integrated skills（Word练习）-【精讲精练】2025-2026学年高中英语必修第三册（译林版）

[对应知能达标训练P18] Ⅰ.阅读理解 Teenagers who spend more than six hours online on school days are more likely to be lonely and skip (不做) school，according to an international study. The study examined the home Internet use，well-being (幸福) and behaviour of 296，000 15-year-olds in 41 countries.More than one in four spent more than four hours per day online outside of school.The study found lower levels of well-being among students who spent more than six hours per day online.They were twice as likely as teenagers spending one and two hours per day online to report that they felt lonely at school.These “extreme Internet users” were also especially at risk of “behaving in problematic ways at school，such as arriving late or skipping class”． The report said，“Lower levels of engagement (密切关系) with school may be connected to less sense of belonging at school.It is also possible that skipping class and arriving late for school are the consequence of lack of sleep among extreme Internet users.”It added，“Parents，schools and health professionals can work together to watch and plan children's use of new media.” The study also found that countries that invest (投资)heavily in Information and Communication Technology (ICT) in schools have seen no “considerable” difference in 15-year-old's achievement in reading，math or science tests.The study results suggest “limited” use of computers at school “may be better” than not using them at all.However，students who use computers “very frequently” at school “do a lot worse in most learning outcomes”．The report says，“In the end，technology can strengthen great teaching，but great technology cannot replace poor teaching.” [解题导语]　本文是一篇新闻报道。一项最近的国际研究发现，每天上网六个小时以上的青少年更容易感到孤单，容易上学迟到和旷课。 1．The international study showed that ． A．half of the students spent six hours online every day B．extreme Internet users had lower levels of well-being C．most of the students were late for school after extreme Internet use D．teenagers spent much time online when they felt lonely 解析　B　细节理解题。根据第二段中的“More than one in four spent more than four hours per day online outside of school.The study found lower levels of well-being among students who spent more than six hours per day online”可知答案。 2．What does the underlined word “consequence” in the third paragraph probably mean? A．Result.　 B．Excuse. C．Reason.　 D．Evidence. 解析　A　词义猜测题。lack of sleep的后果是上学迟到、旷课，故consequence意为result。 3．What can we learn from the study results? A．Schools should invest more in ICT. B．Proper use of computers is helpful at school. C．Technology sometimes leads to poor teaching. D．Computer users perform well in maths at school. 解析　B　细节理解题。根据最后一段中的“The study results suggest ‘limited’ use of computers at school ‘may be better’ than not using them at all.However，students who use computers ‘very frequently’ at school ‘do a lot worse in most learning outcomes’”可知，合理地使用电脑的学生要比那些从来都不用电脑的学生学习效果好，但太过频繁用电脑对学习也不好，故学生应该合理地使用电脑。 4．Where does this text most probably come from? A．An engineer textbook. B．A personal diary. C．A science news report. D．A computer book. 解析　C　推理判断题。本文主要介绍了上网对青少年的影响，由文中的study，report可知，这篇文章最有可能选自一篇科学类新闻报道。 Ⅱ.语法填空 Buying books on the Internet is a great way to save time and money.Online bookstores offer new books and 1. (use) books that can save you a lot of money.What's more，they are far better 2. (compare) to traditional bookstores as they offer much broader kinds of books.You can either click the kind of e-books online 3. type the book title and get it in seconds.Another advantage of shopping online 4. (be) that you can also read the book reviews as well as readers' reviews to get an idea 5. the book is worth buying.Online bookstores offer great discounts，which is a big 6. (attract) for book lovers. For book lovers，7. is most important to get books in time.Therefore，you need to find a reliable online bookstore that will be able to provide fast deliveries. Here are some tips to use when selecting an online bookstore.Some online bookstores are popular for fiction books；some are for non-fiction books or novels，etc.8. (understand) their specialization will help you to get the right kinds of books in time.Check whether you will be buying the books from a third party seller or 9. (direct) from the websites.Never jump at stores that offer super cheap prices，as books 10. (sell) at such a low price could be in very bad condition. [解题导语]　本文是一篇说明文。介绍了网络书店越来越受欢迎，因为它不仅提供了种类丰富的图书，还为人们节省了时间与金钱。 1．解析　used　考查非谓语动词。修饰books，并与books构成逻辑上的动宾关系，表示被动，因此用过去分词作定语，在此是形容词化的过去分词，意为“旧的，用过了的”。 2．解析　compared　考查非谓语动词。此处compared...在句中作状语，且compare与主语they之间为逻辑上的动宾关系。 3．解析　or　考查固定搭配。either...or...为固定短语。 4．解析　is　考查be动词的时态。主语为Another advantage of shopping online，故谓语动词用单数，全文用一般现在时，故用is。 5．解析　whether　考查名词性从句的引导词。此处whether(是否)引导同位语从句，解释说明idea的具体内容。 6．解析　attraction　考查词性转换。由上文的a big可知此处应用名词形式。 7．解析　it　考查代词。此处it为形式主语，指代真正的主语to get books in time。 8．解析　Understanding　考查非谓语动词。分析句子成分可知，their specialization作主语，因此用动词-ing形式。 9．解析　directly　考查词性转换。此处用副词directly修饰will be buying。 10．解析　sold　考查非谓语动词。由句意可知，此处sold在句中作定语，修饰books，且sell与books之间为逻辑上的动宾关系。 Ⅲ.写作 第一节 假如你是李华，高考(College Entrance Examination)前夕，你校组织高一、高二学生为高三学生加油助威活动。请你根据以下提示写一份关于此次活动的英文报道。内容包括： 1．活动时间和地点； 2．活动过程； 3．你的感想。 注意：1.词数80左右； 2．文章开头已给出，不计入总词数。 As the CEE is approaching，a yearly activity named “Come on Senior Three”was held on our school playground on the afternoon of May 30th. 【参考范文】 As the CEE is approaching，a yearly activity named “Come on Senior Three”was held on our school playground on the afternoon of May 30th. All teachers and students from Senior One and Senior Two all participated in the event.The principal，one teacher and one student made three wonderful and inspiring speeches，after which all the teachers and students sang songs together and they all had a great time. This kind of activity is a great way to deal with study pressure for Senior 3 students，for they can get away from their daily routine for a moment and get relaxed and refreshed.Therefore with the pressure gone，I think they will do well in the examination. 第二节 阅读下面材料，根据其内容和所给段落开头续写两段，使之构成一篇完整的短文。 One fall，my wife Elli and I had a single goal：to photograph polar bears.We were staying at a research camp outside “the polar bear capital of the world”—the town of Churchill in Manitoba，Canada. Taking pictures of polar bears is amazing but also dangerous.Polar bears—like all wild animals—should be photographed from a safe distance.When I'm face to face with a polar bear，I like it to be through a camera with a telephoto lens.But sometimes，that is easier said than done.This was one of those times. As Elli and I cooked dinner，a young male polar bear who was playing in a nearby lake sniffed，and smelled our garlic bread. The hungry bear followed his nose to our camp，which was surrounded by a high wire fence.He pulled and bit the wire.He stood on his back legs and pushed at the wooden fence posts. Terrified，Elli and I tried all the bear defense actions we knew.We yelled at the bear，hit pots hard，and fired blank shotgun shells into the air.Sometimes loud noises like these will scare bears off.Not this polar bear though—he just kept trying to tear down the fence with his massive paws (爪子). I radioed the camp manager for help.He told me a helicopter was on its way，but it would be 30 minutes before it arrived.Making the best of this close encounter (相遇)，I took some pictures of the bear. Elli and I feared the fence wouldn't last through 30 more minutes of the bear's punishment.The camp manager suggested I use pepper spray.The spray burns the bears' eyes，but doesn't hurt them.So I approached our uninvited guest slowly and，through the fence，sprayed him in the face.With an angry roar (吼叫)，the bear ran to the lake to wash his eyes. 注意：1.续写词数应为150左右； 2．请按如下格式作答。 A few minutes later，the bear headed back to our camp. At that very moment，the helicopter arrived. 【参考范文】 A few minutes later，the bear headed back to our camp.Then we realized that the spray had only angered him even more，for he seemed much fiercer this time and violently pushed the fence like mad.My heart raced wildly，not knowing what to do.At this critical moment，Elli grabbed several pieces of garlic bread and threw them over the fence.It worked！The bear stopped the attack and ran to the bread.But it wasn't long before he ate up all the bread and came back again. At that very moment，the helicopter arrived.“Thank goodness we are saved！”Elli cried out.Once the helicopter landed，we got onto it in no time，excited and relieved.When we were safe on the helicopter up in the air，I was amazed to spot that the bear had finally torn down the fence and ran towards the food we left behind.I quickly took out the camera and photographed the rare scene—we were robbed by a polar bear! 学科网（北京）股份有限公司 $