【正文】 hand in our research report ? It is suggested that the air conditioner _________( 要 安裝在窗戶旁). ? (should) be fixed/installed by the window ? They requested that ______ ( 我借的書還回圖書館) by next Friday. ? books I borrowed (should) be returned to the library ? I don’t think it advisable that parents________ ( 剝 奪 孩 子 們 的 自 由) to spend their spare time as they wish. ?Should deprive children of their freedom ? It is + 形容詞 + that sb.+ should ? I think it + 形容詞 + that sb. + should ? strange , natural, advisable, crucial, essential, important ，amazing, astonishing(令人驚訝的), 考點(diǎn) ? It is strange that he should not e here. ? I think it quite natural that the customs of all national minorities (should) be respected. 第二種虛擬語氣 ? but for ； ? without ； ? Otherwise ? or ? 要 不是你 的幫助 ，我們 是不會(huì) 成功的 ?But for their help, we wouldn’t have succeeded. ? 要是 不努 力， 他不 會(huì)取 得進(jìn) 步 ? His progress wouldn’t have been made without arduous work. ? arduous [?ɑ:dju ?s] a. 辛勤的 ? 我昨 天太 忙了 ，否則 我 就會(huì) 到這 看你 了 ? I was too busy yesterday. Otherwise I would have been here to see you. ? Mary couldn’t have received my letter, __________( 否則她上周 就該回信了). ? or she should have replied to me last week ? But for mobile phones, _______ ( 我們的通信就 不可能如 此迅速和 方便). ? Our munication would not have been so rapid and convenient 1. 表示于過去事實(shí)相反的假設(shè) ? 條件 從句 – ? had done ? 主句 – ? should(would ，could ，might) have+ done ?If he had e yesterday, I should have told him about it. 表示于過去事實(shí)相反的假設(shè)。t follow the doctor39。 neither ________________ ( 她也從來沒有發(fā)過脾氣) ? did she bee angry ? did she lose her temper before ? The university authorities did not approve the regulation ， （ 也沒有解釋為什么）。t go to bed until his father came back. ?It was not until his father came back that he went to bed ? __________________ （直到截止日他才寄出）his application form. ? He didn’t send out his application form until the deadline. ? It was not until the deadline that he sent out ? The importance of Fleming39。 ? which they haven’t found answers to ? To which they haven’t found answers ? The prevention and treatment of AIDS is (我們可以合作的領(lǐng)域)。 ? until 引導(dǎo)的狀語從句 的用法 ? until it was accidentally found by a doctor . ? Oh, my, I can’t find my key。 ? the less likely you are to catch a cold ? Specialists in intercultural studies say that it is not easy to (適應(yīng)不同文化中的生活) 。 ? “把?? 考慮 在內(nèi)” 用“take sth into consideration ” ? take people’s sleep quality into consideration ? Because of the leg injury, the athlete ( 決定退出比賽) 。 ? “無論……” 固定句式 ? no matter+ 特殊疑問詞+ 名詞+ 陳述句 ? no matter what sacrifices I have to make ? Leaving one’s job, ( 不管是什么工作) ，is a difficult change, even for those who look forward to retiring. ? “不管 ……” 固定句式 ? no matter+ 特殊疑問詞+名詞+ 陳述句 ? no matter what job it is. ? I can’t boot my puter now. Something ( 一定出了毛病)with this operation system must be wrong （with ） ? You’d better take a sweater with you ? ( 以防天氣變冷) 。 ? closely related to the lack of exercise ? Despite the hardship he encountered, Mark never ( 放棄對(duì)知識(shí)的追求) 。 strong opposition ? John rescued the drowning child （冒著自己生命危險(xiǎn)） ? at the risk of his own life 。 ? “與 ……保持同步”keep pace with ? keep pace with the consumers’ growing demands ? The 16yearold girl decided to travel abroad on her own despite______( 她父 母的強(qiáng)烈反對(duì)) 。 ? (in) concentrating on the experiment ? It is said that those who are stressed or working overtime are ( 更有可能增加體重)。 ? decide to do their own business ? To make donations or for more information, please ( 按 以下地 址 和我們聯(lián)系) 。 ? might feel lonely when they are away from home ? The nation’s popula