必修第二册 UNIT 4 INFORMATION TECHNOLOGY(Word讲义)-【赢在微点·顶层设计】2027年高中英语高考一轮总复习过重点(北师大版2019)

必修第二册

UNIT 4　INFORMATION TECHNOLOGY

重点1　练学核心词汇

教材里寻金

1.When people started creating their own avatars, they discovered that they were going to have the power to create new identities (identity) that did not look or act like their real selves at all.

2.However, nearly all avatars are tall, young and nice-looking, so people obviously (obvious) make their avatars look better than they do in real life.

3.They also experiment with things like different hairstyles (hairstyle)—which says a lot, perhaps, about what they want to look like.

4.The use of avatars has also caused a few concerns (concern).

5.Traditional ways of communicating, like letters and phone calls, can be limiting (limit) and take time.

6.While the Internet can bring people closer together, it can also harm (harmful) friendships.

高考这样考

1.We’ll explore (exploration) beautiful park sites while conducting invasive (侵入的) plant removal, winter planting, and seed collection. (2024·新课标Ⅰ卷)

2.I guess our different childhood background is what makes my grandmother such an amazing (amaze) person to talk to. (2024·全国甲卷)

3.I bought a desk and asked for it to be delivered (deliver) to my house this Friday.(2024·新课标Ⅰ卷) 

4.The most obvious (obviously) advantage of online learning is that you can study anywhere and anytime. (2024·浙江1月卷)

5.To improve the quality of observational data, biodiversity apps can also encourage users to have an expert confirm the identification of their uploaded images (image).(2024·新课标Ⅰ卷)

6.Although parks of all sizes and types exist at any level, the national parks, in particular, tend to catch our attention because of their large size and variety (various). (2024·新课标Ⅱ卷)

1.concern vt. 涉及;让……担忧;关系到　n. [U] 关心;担心;忧虑;[C] 关心的事

练基础—单句语法填空

①Due to the lack of scientific proof concerning (concern) their impacts, no one has succeeded in winning a lawsuit against cloud-seeding companies. (2024·浙江1月卷卷)

②“I was very impressed by the doctors and their assistants working and living in such little space but still staying focused and very concerned (concern), ” says Ducke. (2024·全国甲卷)

③My academic performance is a concern to my parents, while their health concerns (concern) me.

④The applicant sat next to him, nervous and concerned (concern).

提写作—试写佳句—背诵

我的焦虑和担忧为喜悦和解脱所取代——我很高兴我的辛勤努力和坚持终于得到了回报! (读后续写情感描写)

⑤My anxiety and concern gave way to joy and relief—joy for my painstaking efforts and persistence eventually paying off! 

敲黑板 concerned作“与……有关”讲时,作后置定语;作“焦急的;担忧的”讲时,作前置定语。 

2.最易用混的“影响” effect和affect

用affect/effect的正确形式填空

①AI will affect us all, and if you only read one book on the subject, this is it. (2024·新课标Ⅰ卷)

②We also need to be more thoughtful about our information consumption, resisting the temptation of the mental “junk food” in order to manage our time most effectively. (2024·浙江1月卷)

③And are listening to and viewing content as effective as reading the written word when covering the same material? (2024·新课标Ⅰ卷)

④Due to the lack of scientific proof concerning their effects, no one has succeeded in winning a lawsuit against cloud-seeding companies.(2024·浙江1月卷改编)

⑤I learned from her eyes that she was a kind, caring and sympathetic person who showed concern for those affected by the fire.

⑥We hugged, talked, laughed and listened with fresh affection and gratitude.

提写作—试写佳句—仿效第⑥小题写句

她双手托着下巴,深情且感激地回顾那些日子。

⑦She rested her chin in her hands, and looked back on those days with affection and gratitude. 

3.focus vi. & vt. 集中(精力、注意力等);(使)调节焦距　n. 中心;重点;焦点

练基础—单句语法填空

①Instead, she focused on reaching the shadow cast on the track by an oak tree up ahead. (2024·浙江1月卷)

②While rock-climbing, you need to remain very focused (focus) so that you won’t make any dangerous errors. (2021·天津卷改编)

提写作—句式升级—背诵

So many eyes were focused on him, and he got extremely nervous. (读后续写情感描写)

→③With so many eyes focused on him, he got extremely nervous. (with复合结构) 

→④So many eyes focused on him, he got extremely nervous. (独立主格结构) 

4.loss n. 丧失;损失

练基础—单句语法填空

①For a period of time, as a young athlete, I didn’t know what to do. I lost (lose) focus.(2022·全国甲卷)

②The dream felt so authoritative that it shook me. It was a form of energy, giving me back something I’d lost (lose).(2024·北京卷)

③We lost the game and felt so lost. It was tough to lose, but we had to learn from the loss. (lose) 

④The loss (lose) of what travel offers would be unacceptable in today’s world. (2024·新课标Ⅰ卷)

⑤I found myself lost (lose) for words when wandering along the path to the lake.

⑥Being lost (lose) in the made him anxious, and a little frightened. 

提写作—试写佳句—背诵

他陷入沉思,没有注意到正在发生的事情。(读后续写细节描写)

⑦Lost in thought, he paid no attention to what was happening. (分词作状语) 

5.recommendation n. 建议;提议;推荐

练基础—单句语法填空

①This exercise is recommended (recommend) for several reasons.(2024·浙江1月卷) 

②The traditional Chinese dress is recommended (recommend) by Li while Su recommends wearing (wear) the school uniform. 

③It is strongly recommended that the date (should) be advanced (advance) by two days. 

提写作—试写佳句—背诵

④我建议有一个10分钟的问答环节(session)。 (2022·北京卷邀请信)

I recommended including a 10-minute question-and-answer session. 

⑤得知你对中国文化感兴趣,我写信向你推荐该课程。(推荐信)

Learning you are interested in Chinese culture, I’m writing to recommend the course to you. 

6.variety n. (植物、语言等的)变体;异体;多样化

练基础—单句语法填空

①The reasons relate to a variety (various) of factors, including reduced concentration, an entertainment mindset (心态) and a tendency to multitask while consuming digital content.(2024·新课标Ⅰ卷)

②The course covers wide varieties (vary) of topics.

③It is essential for you to keep a varied (vary) and balanced diet.

④The variety of foods which are served at the restaurant is (be) limited.

提写作—试写佳句—背诵

我校要举行各种各样的活动,比如书法比赛和赛跑。(告知信)

⑤There are a variety of/various activities to be held in our school, including/such as handwriting contests and running races. 

敲黑板 ①a variety of/varieties of 后接复数名词作主语时,谓语动词用复数形式;②the variety of后接复数名词作主语时,谓语动词用单数形式。             

Ⅰ.词形转换和动词形式变化