重点句型必修 UnitHealthy eating讲义

1、高中英语重点句型（必修3 Unit 2 Healthy eating）1. 学习句型，理解句型的含义。2. 正确地运用句型，并能灵活地用于作文。 重点：“Nothing could be better,” he thought.He could not have Yong Hui getting away with telling people lies!难点：掌握由“have+宾语”之后非谓语动词形式的用法，本单元学到的是wont / cant have sb. doing sth，表示“不能允许某人做某事”。【句型学习】1. “Nothing could be better,” he th

2、ought.他想：“再没有比这些更好吃的了。”此句是形容词的比较级与否定代词nothing连用,表示最高级的含义。有此用法的常用否定词有：no, not, never, hardly, nothing, nobody等。 I cant agree more.我非常同意（不能更同意了）。I couldnt have bought you a better gift.我给你买的礼物是最好的（不可能买个更好的了）。表示最高级意义的几种特殊结构：（1）It was not until then that I suddenly realized nobody was happier than I was

3、.直到那时我突然意识到没有人比我更幸福了。（2）never比较级What an interesting novel！I have never read a more moving one.Its the most moving novel that I have ever read.多么有意思的小说！我从来没看过比这更动人的小说。（言外之意，这是最动人的）（3）比较级thanThe book has a greater effect on me than any other book / all the other books / any of the other books.这本书对我影响最

4、大。How was your holiday? It couldnt have been _. I just stayed in the hotel because it was raining most of the time. A. boring B. more boring C. most boring D. less boring 答案：B思路分析：句意：你假期过得怎样？没有比这更无聊的了，因为大部分时间都在下雨，所以我只能呆在宾馆里。“否定词比较级”意为：没有比更的，相当于：这是最的。2. He could not have Yong Hui getting away with te

5、lling people lies! 他可不能让咏慧哄骗人们却不受惩罚！ have sb. doing 意为“让某人一直做某事或允许某人做某事”。 It is not a good idea to have the machine running all the time.让机器不停地运转不是个好主意。I cant have you speaking to your mother in a rude manner. You must apologize to her immediately.我不允许你用那种粗鲁的方式跟你妈妈说话。你必须立刻向她道歉。have后接四种形式的宾语补足语： （1）h

6、ave sb. / sth. doing sth. 让某人做某事/让某事发生（动作持续）（2）have sb. do sth.使某人做某事（相当于make sb. do sth.或get sb. to do sth.）（3）have / get sth. done 使某事被做 请别人做某事 遭遇某事 使某事被完成。（4）have sth. to do 有事要做I have a lot of things to do at present, so I cant go out with you. 目前我有许多事情要做，因此我不能与你一起出去。 The teacher had his student

7、s read English every morning for half an hour. 这位老师让他的学生每天早上读半个小时的英语。 They were so frightened that they had the light burning all night long.他们如此恐惧，以至于让灯亮了一整夜。 She fell off her bike and had her leg broken. 她从自行车上摔了下来，摔断了腿。 第一个例句中have a lot of things to do意思是“有要做”，此种结构中，have译为“有”，而其后的不定式是作定语修饰之前的名词。注

8、意区分以下两个结构：I have a lot of clothes to wash.（不定式的动作由主语完成）I have a lot of clothes to be washed.（不定式的动作非主语完成）语境填词（用所给词的适当形式填空）1. Whom do you expect to have (solution) the problem of overloaded school buses?2. They were so frightened that they had the light (burn) all night.答案：solve；burning思路分析：第一题中分析句子结

9、构发现应该是 have whom the problem，即让谁来解决问题，故而应该是have sb. do sth. 的结构；第二题中，根据句意知道应该是“让灯一直亮了一个晚上”，应为have sth. doing 结构。1. Before driving into the city, you are required to get your car _. A. washed B. wash C. washing D. to wash 2. Claire had her luggage _ an hour before her plane left. A. checkB. checking

10、C. to check D. checked 3. Excuse me, sir, where is Room 301? Just a minute. Ill have Bob _ you to your room. A. show B. shows C. to show D. showing 4. How was your recent trip to Sichuan? Ive never had _ one before. A. a pleasant B. a more pleasant C. a most pleasant D. the most pleasant 5. I cant s

11、ay a thank you _ much. I couldnt have succeeded without your help.A. too B. quite C. that D. very6. Our women athletes achieved great success in the Olympic Games.Yes. No one could perform , I think.A. well B. better C. best D. the best答案：ADABAB1. 解析：句意：在开车进入这个城市之前，你需要洗干净你的车子。空格处在句中作宾语补足语，wash与宾语your car之间为动宾关系，故用过去分词表被动。get sth. done“使某物被”为固定用法。 2. 解析：考查非谓语动词。句意：克莱尔在飞机起飞一小时前对行李进行了安检。本句中luggage与check之间为被动关系，所以用过去分词，构成have sth. done结构，故答案为D项。3. 解析：此题考查动词have的用法。have sb. do sth.命令或安排某人做某