高中英语必修三 Unit 4 必背单词和词块（新人教版）

必修三 Unit4必背单词和词块

每天背记一点点 提升成绩很明显

(一)背阅读单词——会认就行　

(背诵时遮住右侧汉语，先自主翻译，后比对词义)

1．procedure n． 程序；步骤；手续

2．mental adj.    精神的；思想的

3．gravity n.    重力；引力

4．frontier n.  边境；国界；边远地区

5．vehicle n.     交通工具；车辆

6．launch vt.&n.  发射；发起；上市

7．recycle vt.      回收利用；再利用

8．current adj.   当前的；现在的

n.    水流；电流；思潮

9．sufficient adj.    足够的；充足的

10．facility n.    设施；设备

11．fatal adj.  致命的；灾难性的

12．mystery n.   神秘事物；谜

(二)背重点单词——写对才行　

1．desire n.  渴望；欲望

vt.     渴望；期望

2．signal vt.&vi.   标志着；标明；发信号

n.  信号；标志

3．lack n.     缺乏；短缺

vt.  没有；缺乏

4．float vi. 浮动；漂流；漂浮

vt.  使浮动；使漂流

5．otherwise adv.   否则；要不然

6．beyond prep.    在更远处；超出

7．keen adj.   热衷的；渴望的

8．shallow adj.  肤浅的；浅的

9．pattern n.    模式；图案；模范

10．analysis n.    (对事物的)分析；分析结果

11．monitor n.   监视器；监测仪

vt.     监视；监测；监控

12．resource n.   资源；财力；物力

13．attachvt.     系；绑；贴

(三)背拓展单词——用准才行　

1．intelligentadj.有智慧的；聪明的；有智力的→intelligencen．智力；聪明；智能

2．determinevt.查明；确定；决定→determinedadj.有决心的；意志坚定的→determinationn．决心；决定

3．disappointvt.使失望→disappointedadj.失望的；沮丧的→disappointingadj.令人失望的→disappointmentn．失望

4．independentadj.独立的；自立的→independentlyadv.自立地；独立地→independencen．独立

5．globen．地球；世界；地球仪→globaladj.全球性的；全世界的

6．arguevt.&vi.论证；争辩；争论→argumentn．争论；争吵；论点

7．regularadj.定期的；经常的；正常的→regularlyadv.经常；定期地

8．limitn．限制；极限；界限vt.限制→limitedadj.有限的→limitlessadj.无限的

[语境活用]

1．Since the country became independent in 1842, it has played an important role independently.(independent)

2．A person's life is limited but knowledge is limitless.(limit)

3．Artificialintelligence has been used in phones, which makes them seem to be intelligent.(intelligent)

4．She is a determined girl, so we know that once she has determined to do something, she will make her dream come true with great determination.(determine)

5．To my disappointment,_I saw a disappointed expression on his face due to his disappointing test score.(disappoint)

6．Heargued against smoking, and insisted that it was beyond argumentthat smoking was harmful to health.At last, he argued us out of smoking.(argue)

(四)背高频单词——先“记牢”再“用活”，不背绝对不行

1．determine vt.查明；确定；决定

背词条用法	(1)determine on/upon (doing) sth. 　决定(做)某事  determine to do sth.  决定做某事(表示动作) (2)be determined to do sth.   决心做某事(表示状态)
背写作佳句	①I have determined on/upon working as a volunteer teacher  in the countryside after graduation. 我已决定毕业后到农村支教。 ②(2020·全国卷Ⅰ书面表达)When the epidemic of COVID­19  broke out, he determined to become a  volunteer who worked as a gate guard in our community. 当新冠疫情爆发时，他决定成为一名志愿者，在我们社区担任门卫。

2．disappointed adj.失望的；沮丧的

背词条用法	(1)be disappointed at/with/by sth.对某事感到失望 be disappointed in sb.  对某人感到失望 be disappointed that ...对……感到失望/沮丧 be disappointed to do sth.  因做某事而失望 (2)(much) to one's disappointment＝to one's (great) disappointment使某人(非常)失望的是 in disappointment  失望地
背写作佳句	①(2021·新高考Ⅰ卷写作)As the twins looked around them in disappointment, their father appeared. 当双胞胎失望地环顾四周时，他们的父亲出现了。 ②Feeling disappointed at the result, Jane left the classroom  without a word. 简对结果感到失望，一句话也没说就离开了教室。

3．desire n．渴望；欲望vt.渴望；期望

背词条用法	(1)have a strong desire (2)desire to do sth.　渴望做某事 desire sb. to do sth.  想要某人做某事 desire that ... (should) do sth.渴望……做某事
背写作佳句	①(2019·北京高考书面表达)On hearing the news,  we were extremely excited and couldn't resist the desire  to be involved in the activity. 听到这个消息，我们非常兴奋，迫不及待想要参与这个活动。 ②Since you have a strong desire to learn Chinese，I  think it is an ideal course for you. 由于你有强烈的学习中文的愿望，我认为这是你的理想课程。

4．lack n．缺乏；短缺vt.没有；缺乏

背词条用法	(1)for lack of　因缺乏…… a lack of   缺乏…… (2)be lacking in  缺少……
背写作佳句	①Many students lack physical exercise and the skill to communicate  face to face with their friends or parents. 许多学生缺乏身体锻炼以及和朋友或父母面对面交流的技巧。 ②Though Jack was lacking in experience, he made up for it in  enthusiasm. 虽然杰克缺乏经验，但是他以热情来弥补不足。

5．argue vt.& vi.论证；争辩；争论

背词条用法	(1)argue with sb. about/over sth.与某人争论某事 argue for/against sth.  赞成/反对某事 argue sb. into/out  of doing sth.说服某人做/不做某事 argue that ...  主张/认为…… (2)have an argument with与……争论/争吵
背写作佳句	①I argue that every one of us should try our best to  help those in need. 我认为我们每个人都应当尽力去帮助那些有困难的人。 ②About the Internet,  there have been heated arguments over the  effects on our lives. 关于互联网对我们生活的影响已经产生了热烈的争论。

(五)背短语词块——表达出彩，需多积词块才行

单元短语再认再现

1．carry_on　 继续做，坚持干

2．on_board       在宇宙飞船上；在船(飞机)上

3．in_the_hope_of_doing_sth.   抱着……的希望

4．so_as_to_(do_sth.)     为了；以便

5．figure_out      弄懂；弄清楚；弄明白

6．result_in   导致；造成

7．as_a_result     所以；结果(是)

8．provide_for_sb.      提供生活所需

9．in_closing      最后

10．run_out      用完；耗尽

重点短语拓展用活

1．result in导致；造成

背相关短语	result from 由……造成；因……而产生 as a result  所以；结果 as a result of ...  作为……的结果
背写作佳句	①Many problems between  the two countries result from lack of mutual  understanding and trust. 这两个国家之间存在很多问题，原因在于缺乏互相理解和信任。 ②I suggested choosing  some students to see him on behalf of the whole class. As a result, they agreed to my advice. 我建议选出一些学生代表全班去看望他。结果，他们同意了我的建议。

2．run out用完；耗尽

背相关短语	(1)run out of　 用完；耗尽 give out   耗尽；筋疲力尽 use up   用完；耗尽 (2)run into  撞进；遭遇；达到 run across   偶然遇到；穿过 run after   追求；追赶，追逐
背写作佳句	①Food supplies in the  flood­stricken area are running out.We must  act immediately before there's none left. 洪水灾区的食物供应快用完了。我们必须在没有剩余之前立即行动。 ②There is nothing more  annoying than just getting started only to find you've run out of all necessary tools. 没有什么比刚开始工作就发现必要的工具都用完了更让人闹心的事了。

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