Unit 6 Sunshine for all (2)Integrated skills-task语言知识点及典型例题江苏省2022-2023学年牛津译林版七年级英语下册

Unit 6 Sunshine for all (2) 1.donate(P84) 捐献 donate vt.& vi.（尤指向慈善机构）捐赠 常用短语：donate money to…向...捐钱 【例句】I can donate one hundred dollars to people in need. 【拓展】n. donation 捐赠；捐献 2.But it’s impossible for them to do their work one-to-one without the help of volunteers.(P85) one-to-one 一对一的 【例句】We have an one-to-one course. face-to-face 面对面的 【例句】We should have a face-to-face talk. 3.I know some people offer to help without getting paid for the event. offer to do sth.意为“主动提出做某事”。 例如：Mary offered to help me with my English. 拓展：offer sth.提供某物；offer sb. sth. = offer sth. to sb. He offered some advice. They offered us hot water.= They offered hot water to us. 语法Grammar It is+ adj. +of/for sb+ to-infinitive 1) It is+ adj．+ to-infinitive “It is+形容词+动词不定式”可以用来描述行为和情境。在该句型中，it是形式主语，真正的主语是后面的动词不定式。把真正的主语放在句末而用it作形式主语也是为了句子的协调，避免“头重脚轻”。该句型中的形容词是用来描述行为或情境的。 如：It is dangerous to play football in the street．在街上踢足球是危险的。 It is hard to understand what he said.要理解他的话是很难的。 2) It is+ adj.+ for…+to-infinitive “It is+形容词+for…+动词不定式”可以用来具体说明正在谈论的事情。在该句型中，it是形式主语，for后面所引导的人或物是动词不定式的逻辑主语，for sb./sth. to do sth.在英语中通常称为动词不定式的复合结构。其中的形容词用来说明不定式的特征，而不是说明人的特征或性格。用于该句型的常见形容词有：hard，difficult，easy，important, interesting, dangerous, possible, 'impossible, meaningful, comfortable, uncomfortable等。 如：It's difficult for you to pass the exam.对你来说通过这次考试是困难的。 3) It is+ adj．+ of…+ to do sth． “It is+形容词+ of…+ 动词不定式”结构用来对某人的品质、性格等作出评价，其中的形容词必须是表示人的品质、性格等的形容词。it是形式主语，没有实际意义。 该结构中的sb.和(not) to do sth.有着逻辑上的主谓关系，所以该句型又可以转换成“sb.+ be+ adj.+(not) to do sth.”。用于该句型的常见形容词有：careless，careful，clever, foolish, good, kind, nice, polite, impolite, rude, selfish, generous, wise, silly, modest, proud, thoughtful等。 如： It's very nice of you to give me a gift. =You are very nice to give me a gift.你送给我礼物，你真好。 It is silly of you not to forgive others for their mistakes. =You are silly not to forgive others for their mistakes. 你不原谅别人的错误是愚蠢的。 Grammar 1. 给老人让座give seats to the elderly 2. 帮助盲人过马路help blind people (to) cross t