高二选修7 Unit2 Robots常考单词、短语、写作句式大放送!

核心单词1.desire n. 渴望vt. 想要常用结构：desire sth. 渴望得到某物desire to do sth. 希望/渴望做某事desire that sb. (should) do 要求……have a desire for sth./to do sth. 渴望得到某物/希望做某事at one’s desire 照某人的希望We all desire happiness and health.我们都希望幸福健康。

Everyonehas a desire for success, but not everyone desires to get rich. 每个人都渴望成功，但并非人人都渴望金钱。

He desires you to go to see him at once. =He desires that you should go to see him at once.他要求你马上去见他。

翻译句子（原创）①他想接受大学教育。

②他们要我快点回来。

③我请他立即回信。

④她要你立即见她。

⑤她应邀演奏了一曲。

解析：①He desired a college education.②They desire me to return soon.③I desire an immediate answer of his.④She desires that you (should) see her at once.⑤She played a piece at others’desire/by desire.2.alarm n.警报vt.使……惊恐We were much alarmed by the fire in the forest. 森林失火使我们大为惊慌。

常用结构：give /raise the alarm 发警报ring the alarm 敲警钟sound the alarm 发警报; 吹警报号take (the) alarm at 对……感到吃惊; 因……而惊恐be alarmed at ... 被……吓一跳As soon as he saw the smoke, he sounded the alarm. 一看见烟雾，他就鸣响了警报。

Unit 2 Robots一．单词考点Section A Warming-up,Reading&Comprehending1.desire 的用法n&vt⑴作n时，[C,U]渴望；渴求；欲望搭配：have no desire for sth./to do sth.没有得到某物/做某事的愿望satisfy one's desire满足某人的愿望at one's desire应某人的要求a desire for sth./to do sth.渴望得到某物/做某事a desire that...(should)do sth.想要……做某事eg:He has a strong desire for knowledge/to learn.⑵作vt时，“想要；渴望，期望；希望得到”不用于进行时。

搭配：desire to do sth.渴望做某事desire sb.to do sth.想要某人做某事eg:She desires you to come at once.=She desires that you (should)come at once.2.alarm“使警觉；使惊慌；惊动”“惊慌；警报”的用法(—alarmed “担心的，害怕的”) adj. n.搭配：be alarmed at...被……吓一跳；害怕take (the)alarm at...对……感到吃惊；因……而惊恐eg:①The fire caused much alarm.②I don't want to alarm you,but there is a strange man in your garden.③She was alarmed at the prospect(情景)of traveling alone.3.satisfaction [U]满意[C]令人满意的事物；乐事n搭配：with satisfaction满意地to one's satisfaction/to the satisfaction of sb.让某人满意的是eg:To the satisfaction of the teacher,his students all passed the exam.注1：to one's great satisfaction=greatly/much to one's satisfaction=greatly/much to the satisfaction of sb.注2：satisfaction ——satisfy 满足，使满意；符合(规定、条件或标准等)——satisfied (感到)满意的，满足的(修adjnvt饰人)——satisfying 令人满意的，令人高兴的——satisfactory 令人满意的；可喜的，令人愉快的(修饰事物) adjadj4.test out 试验；考验vt短语：test on(就某事)考查(某人)；(在某人或某物身上)试验……test for sth.探测某事；检测某物eg:Scientists test out theories by experiment.5.sympathy 的用法n⑴“同情，同情心”搭配：have/feel sympathy for sb./sth.同情某人/某物express sympathy for对……表示同情show sympathy to 对……表示同情介get/win sympathy from sb.获得某人的同情页 1 第out of sympathy出于同情eg:I have no sympathy for beggars,especially young people.⑵“赞同，支持”搭配：(have)sympathy with...赞同，支持……in sympathy with sb./sth.支持某人/某物out of sympathy with sb./sth.不赞成/不支持某人/某事物eg:I have no sympathy with your silly idea.6.favor 的用法n&vt⑴作n时，[C]“帮忙”[U]“赞同，支持”搭配：do sb.a favor帮某人一个忙in favor of赞成，支持eg:Would you do me a favor?⑵做vt时，“喜爱；偏袒；有利于”eg:①Personally,I favor traveling alone by bike.②She always favors her younger son.③Warm weather favors many kinds of plants.6.or rather“更确切地说，更准确地说”eg:What I want is the truth,or rather,a series of truth.7.accompany 的用法vt⑴“陪同，陪伴，伴随”搭配：accompany sb.to somewhere陪同某人去某地accompany sb.to do sth.陪伴某人去做某事注：accompany sb.=keep pany[U]陪伴某人eg:I'd like you to accompany to the hospital.⑵“为……伴奏”搭配：accompany sb.at/on sth.用某物给某人伴奏be accompanied by sb.由某人伴奏eg:Li Yundi accompanied Wang Lihong on/at the piano.⑶“伴随……发生，与……同时发生”eg:Lightening usually accompanies thunder.8.ring up给……打电话ring sb up=ring sb.up=give sb.a ring=give sb.a (phone)call=phone sb.=call sb.搭配：ring back回电话ring off挂断电话9.turn around回转；转向；转过身有关turn的短语：turn back折回，返回turn away转过脸去；不理；撵走turn down调低；拒绝turn on打开turn over翻转turn in上交，交回页 2 第turn out结果是；生产turn up调高，调大；出现，露面turn off关掉turn to转向；翻到；求助于10.declare的用法vt⑴宣布；宣告；公布eg:When the headmaster declared the sports meeting open,all the students applauded loudly.⑵表明；宣称；断言搭配：declare for声明支持declare against声明反对declare sth./sb.to be...声称某人/某物……declare that...宣称……eg:Most people declared for peace but against war.区别：declare,announce⑴declare经常用于正式场合，指正式宣布立场或态度等，公开让人知道。

第 3 讲 Robots词汇篇知识梳理：一 . 重点1. desire n. 渴望vt. 想要[ 重点用法 ]desire sth. 渴望得到某物desire to do sth. 希望 / 渴望做某事desire that sb.(should) do 要求⋯⋯have a desire for sth./to do sth. 渴望得到某物/希望做某事at one’desire照某人的希望[ 典例 ]1)We all desire happiness and health. 我都希望幸福健康。

2)Everyone has a desire for success, but no everyone desire to get rich. 每个人都渴望成功，但并非人人都渴望金。

3)He desires you to go to see him at once. 他要求你上去他。

=he desires that you should go to see him at once.2. alarm n.警vt.使 ``` 惊恐[ 重点用法 ]give /raise the alarm 警ring the alarm 敲警sound the alarm 警 ; 吹警号take (the) alarm at...感到吃惊 ; 因 ...而惊恐be alarmed at ... 被 ...吓一跳[ 典例 ]1)We were much alarmed by the fire in the forest. 森林失火使我大惊慌。

2)As soon as he saw the smoke, he sounded the alarm. 看火灾爆，他响了警。

3. Sympathy n.同情[ 重点用法 ]feel /have sympathy for同情某人in sympathy with同情;成;和......一致out of sympathy with...不同情 ; 不成 ;......没有同感 , 和 ......不一致win sympathy of博得......的同情[ 典例 ]1)He gave the poor child some money out of sympathy. 出于同情，他了个孩子一点。

常用结构：give /raise the alarm发警报
ring the alarm敲警钟
sound the alarm发警报;吹警报号
take (the) alarm at对……感到吃惊;因……而惊恐
be alarmed at ...被……吓一跳
As soon as he saw the smoke, he sounded the alarm.一看见烟雾，他就鸣响了警报。
④She desires that you (should) see her at once.
⑤She played a piece at others’desire/by desire.
2.alarm n.警报vt.使……惊恐
We were much alarmed by the fire in the forest.森林失火使我们大为惊慌。
他要求你马上去见他。
翻译句子（原创）
①他想接受大学教育。
②他们要我快点回来。③我请Biblioteka 立即回信。④她要你立即见她。
⑤她应邀演奏了一曲。
解析：①He desired a college education.
②They desire me to return soon.
③I desire an immediate answer of his.
核心单词
1.desire n.渴望vt.想要
常用结构：desire sth.渴望得到某物
desire to do sth.希望/渴望做某事
desire that sb. (should) do要求……
have a desire for sth./to do sth.渴望得到某物/希望做某事
at one’s desire照某人的希望