Unit 1 Section Ⅱ Grammar and usage & Integrated skills-(配套教参)【精讲精练】2025-2026学年高中英语选择性必修第四册(译林版)

Unit 1　Section Ⅱ　Grammar and usage & Integrated skills

Ⅰ.重点单词

基础单词

1．burden n. (责任、义务等的)重担，负担

2．geophysicist n. 地球物理学家

3．resign vt.& vi. 辞职，辞去

4．substantial adj.大量的，价值巨大的；结实的，牢固的

5．superb adj. 极佳的，卓越的，质量高的

6．guilty adj. 感到内疚、惭愧的；有罪的，有过失的

7．ashamed adj.惭愧，羞愧，尴尬

8．forgive vt.& vi.(forgave, forgiven) 原谅，宽恕，免除(债务)

9．cheat vt. 欺骗，蒙骗 vi. 作弊，舞弊

10．wrap vt. 包，裹，用……缠绕 n. 披肩，围巾；包裹材料

11．parcel n. 包裹，小包；一块地 vt.裹好，打包

12．bow n．蝴蝶结 vi.鞠躬

13．pause vi.停顿，暂停 n．停顿，停顿的时间

14．sew vi.& vt.(sewed, sewn)缝，做针线活；缝上

15．pretend vi.& vt.假装；装扮，扮作；自诩，自认为

拓展单词

16．socialist adj.社会主义的 n. 社会主义者→social adj.社会的→socialism n．社会主义

17．mineral n．矿物，矿物质→mine n．矿→miner n．矿工

18．photographer n．摄影师，拍照者→photograph n．照片→photography n．摄影；摄影技术

19．guilty adj.感到内疚、惭愧的；有罪的，有过失的→guiltily adv.内疚地→guilt n．内疚

Ⅱ.重点短语

1．bear the heavy burden 担负重担

2．practise core socialist values 践行社会主义核心价值观

3．a white lie 善意的谎言

4．share the same tastes 趣味相投

5．take/assume responsibility 承担责任

6．devote oneself to doing致力于……

7．make substantial contributions to 对……做出巨大贡献

8．be ashamed of/at...为……感到羞愧

Ⅲ.重点句型

1．Huang excelled where he was working and made substantial contributions to his country.

黄大年在他的工作领域表现杰出，并对他的国家做出了巨大贡献。

2．His missions to map the world under the Earth's surface helped discover valuable mineral resources and brought China's knowledge and technology in this area alongside the world's finest.

他的绘制地表下面的世界的任务帮助发现了有价值的矿物资源，并使中国在这一领域的知识和技术位列世界前茅。

[核心词汇·练透]

burden n．(义务、责任等的)重担，负担

(1)a burden on/to...　是……的负担

bear/take on/carry/reduce/share the burden  承受/担负/减少/分担重担

(2)burden sb/oneself with sth  装载某物；使某人负担某物

be burdened with...  负重；为……所累

Only when we put down those unnecessary burden can we go all the way.只有放下那些无谓的负担，我们才能一路潇洒前行。

There will be many challenges ahead，but I have confidence that I'll  take on/bear the burden.

尽管前面会有很多挑战，但我有信心勇挑重担。

[即学活用]

(1)单句语法填空

①His invalid father is becoming a burden on/to him.

②Nowadays students are burdened (burden)with  heavy homework.

③He took a part­time job in summer holiday to burden himself with his school fees.

(2)句式升级

④He was burdened with endless paperwork，so he didn't have time to accompany his

family.(过去分词作状语)

→Burdened with endless paperwork，he didn't have time to accompany his family.

resign vi.& vt. 辞职，辞去

resign one's post/position　　辞去职务

resign from...  从……辞职

resign as...  辞去作为……的职务

resign oneself to (doing) sth  听任/顺从/只好接受(做)某事

resign...to...  把……委托给……

He resigned from this company in order to take a more  challenging job.

他从这家公司辞职，目的是想找一份更具有挑战性的工作。

We should never resign ourselves to being defeated.

我们将永远不甘心于被打败。

[即学活用]

(1)单句语法填空

①Mary resigned her pet dog to her neighbour while travelling abroad.

②Lots of young people resigned from the company to go to small cities because of higher house price in big cities.

(2)完成句子

③In order to look after her sick mother，my friend decided to resign her position as manager.

为了照顾生病的母亲，我的朋友决定辞去公司经理的职务。

④The team refused to resign themselves to defeat/being defeated.

该队不甘失败。

ashamed adj.  惭愧，羞愧，尴尬

(1)be/feel ashamed of　因……感到惭愧

be ashamed to do sth  不好意思做某事

(2)shame n.羞耻；羞愧；让人遗憾的事

 vt.使羞愧(或惭愧)

It's a shame that...  ……真让人遗憾

What a shame/pity!  真可惜！

to one's shame  令某人感到羞耻的是

In class，students should not be ashamed of asking/to ask the teacher questions.