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2020_2021学年高中英语Unit4Breakingboundaries教学知识细解码教师用书外研版选择性必修第二册

Unit 4 Breaking boundaries

1．assist v．帮助,协助→assistance n．帮助;协助→assistant n．助

手；助理

2．special adj

。

特殊的;特别的→specialist n．专家

3．infect v．感染→infection n．感染，传染→infectious adj

。

传染性的→disinfect vt

。

给……杀菌；为……消毒

4．devote vt.献身于→devotion n．奉献→devoted adj

。

献身的；

热爱的

5．twin adj.双胞胎的→twins n．双胞胎

devotion n

．

挚爱；关爱；关照；奉献；忠诚；专心；热心

①His devotion to his wife and family is touching。 挚爱，关爱

②Her devotion to the job left her with very little free time.

忠诚;专心

③As a soldier，he showed selfless devotion to duty. 奉献

Words and Phrases

错误!

assist vt.& vi.帮助，协助

（教材P

38

) It assists people based on need， regardless of

2020_2021学年高中英语Unit4Breakingboundaries教学知识细解码教师用书外研版选择性必修第二册

which country they are from.

它根据需要帮助人们，不管他们来自哪个国家。

[例1］ We'll do all we can to assist you。

我们要尽量帮助你。

[例2] Anyone willing to assist can contact this number。

凡愿协助者可拨此号码联系。

[造句］ 我们正寻找愿意协助该团体工作的人。

We are looking for people who would be willing to assist in the

group's work.

［知识拓展]

（1)assist(sb。）in(doing) sth. 帮助(某人）(做)某事

assist sth。 帮助某人做某事

assist sb。to do sth。 帮助某人做某事

(2)assistant adj

。

n。

assistance n.

副的;助理的

助手；店员

帮助，援助

[即学即练] 单句语法填空

①Two men are assisting the police in/with their enquiries。

②We will assist you in finding（find） somewhere to live.

③Bill assisted his friend Mike to establish（establish） a new