高中英语非谓语动词详细讲解.pptx

高中英语非谓语动词详细讲解; 非谓语动词是高考的重点和热点，也是我们英语学习中所碰到的难点之一。非谓语动词分为三种形式：不定式，V-ing分词（又分为现在分词和动名词）和过去分词。 /gkst/yingyu/p262875/ 视频;to?tell?you?the?truth(实话说)，needless?to?say(不用说)，to?be?honest/frank(老实说，坦白说)，to?be?more?exact(更确切地说)，to?make?things?worse?(更糟的是)，not?to?mention…(更不用说)，Generally?/?Frankly?/?Roughly?speaking?(一般说来?/?坦白说?/?粗略地说);二：重点难点 （一）辨别谓语与非谓语 特别注意分析句子的结构才能辨别谓语与非谓语。 ①The traffic rule says young children under the age of four and __ less than 40 pounds must be in a child safety seat. A. being weighed B. weighs C. weighed D. weighing ;（二）非谓语作主语、宾语的重点? 1.it充当动词不定式的形式主语或形式宾语? ①It?is?important?for?us?to?learn?English?very?well.对我们来说学好英语是非常重要的。②I?think?it?important?for?us?to?learn?English?very?well.我认为对我们来说学好英语是非常重要的。? it作形式主语使用动名词的句型 ①It?is?no?use/no?good/useless+doing?sth.?It?is?no?use?crying.哭没有用 ②It?is?fun(a?great?pleasure,?a?waste?of?time)? It?is?a?waste?of?time?trying?to?explain.设法解释是浪费时间。? 2.用不定式还是用动名词作宾语有特殊规定? ①I?don’t?want?____?like?I’m?speaking?ill?of?anybody,?but?the?manager’s?plan?is?unfair.???????? A.?to?sound??????B.?to?be?sounded? C.?sounding??? D.?to?have?sounded;②It is difficult to imagine his ________the decision without any consideration. A. accept B. accepting C. to accept D. accepted;③动词本身意义不变，跟不定式被动式和动名词意义相同 want，need，require接动名词表示被动意义，接不定式就要用被动式，这时主语与动名词之间为动宾关系 These young trees require looking after（=to be looked after）. The matter needs thinking over(=to be thought over). ④下列动词跟动词不定式做目的状语，跟动名词作宾语 stop to do停下来，要做另一件事（不定式作目的状语） stop doing停止做（动名词作宾语） go on to do接着做另一件事（不定式作目的状语） go on doing继续做同一件事（动名词作宾语）;3.用不定式还是用动名词作宾语意义不同 In some parts of London, missing a bus means ____for another hour. A. waiting B. to wait C. wait D. to be waiting ;4.有些动词后要用“疑问词＋不定式”结构作复合宾语 It is said that in Australia there is more land than the government knows _____. A. it what to do with B. what to do it with C. what to do with it D. to do what with it ;（三）