部分选修UnitTheuniversallanguage.pptVIP

(1)dare 用作情态动词时，多用于疑问句、否定句、条件句中。 (2)dare用作实义动词时，有人称和数的变化,肯定句中要跟带to的不定式，而在否定句或疑问句中不定式符号to可带可不带。 (3)I dare say.我敢说/我相信/可能/大概。 (4)How dare you！你竟敢！/你怎么敢！ 2．完成句子 (1)如果你敢违反规定，就会受到处罚的。 You will be punished if you ______ ______ the rules. 答案：dare break (2)你敢一个人去那里吗？ Do you______ (______) ______there alone? 答案：dare (to) go (3)我不敢进那座房子。 I ______ ______ ______ ______the house. 答案：didn’t dare go into (4)你竟敢那样做！ How______ ______ ______that! 答案：dare you do 3.The little boy________out in the dark at night. A．dares not to go　　 B．dare not go C．dares not go D．does not dare going 解析：选B。句意：“那个小男孩晚上不敢去黑暗的地方。”否定用dare not可确定dare用作情态动词，无人称和数的变化，后面须跟动词原形，所以选B。 The story is _____ in Paris.A. placed B. set C. occurred D happened 1.On the festival eve, people ___firecrackers to celebrate the new year. A set about B set out C set off D set up 3. We must ______some money for the future .A. set off B. set aside C. set down to D. set in 4.What is it that ____ the machine into operation ? A makes B sets C gets D puts cant / can never…too…/enough表示“越……越好；无论怎样……也不过分”。 ◆We cant thank him enough. 我们无论怎样感谢他也不过分。 ◆You cannot be too careful(＝You can never be careful enough) to do your homework. 你做作业越仔细越好(＝无论怎样仔细也不过分)。 【句法分析】　not...better“比较级与否定词连用”可表示最高级之意。 ①I couldn’t agree more on it. 关于此事我再同意不过了。(我非常同意此事) 下列结构均表示最高级意义： (1)never和完成时连用 ②I have never seen such a glorious sunrise.我从来没有看到过如此壮观的日出。 ③Never before have so many people taken part in the movement.从来没有这么多人参加这个活动。 20．—Did you enjoy yourself at the party? —Yes.I’ve never been to________one before. A．a more excited　B．the most excited C．a more exciting D．the most exciting 解析：选C。考查形容词的比较级。比较级用在否定句中表示最高级含义。所以选C。 21.(2011年江西十所重点中学模拟)—Are you happy with this library? —Not a little.We can’t have________. A．a worse one B．a nicer one C．such a worse one D．such a nicer one 解析：选B。解题的关键是对not a little的理解，其意为“许多，很”。答语表示对图书馆非常满 意，故B项正确，此处是形容词的比较级表示最高级含义。 22.(2011年河北保定调研)What a beautiful design for o