高二语法非谓语动词解题技巧课件.ppt

高二语法非谓语动词解题技巧课件,如下动词及短语只跟 doing 作宾语：,enjoy, finish, suggest, avoid（避免）, excuse, delay, imagine, keep, miss, consider, admit（承认），deny（否认）, mind, permit, forbid, practise, risk（冒险）, appreciate（感激）, be busy, be worth, feel like, cant stand, cant help, think of, dream of, be fond of, prevent(from), keep from, stop（from), protectfrom, set about, be engaged in, spend(in), succeed in, be used to, look forward to, object to, pay attention to, insist on, feel like . . .,如下动词及短语只跟 to do 作宾语：,want, hope, wish, offer, fail, plan, learn, pretend, refuse, manage, help, agree, promise, prefer , have no choice but. . . 特别应该注意: do nothing but + (to) do, 省略to 的不定式.,如下动词及短语只跟 to do 作宾语补足语 即 动词+ 宾语+ to do：,want, wish, ask, tell, order, beg, permit, help, advise, persuade, allow, prepare, cause, force, call on, wait for, invite.,解: 非谓语动词,一、分析句子结构,二、分析逻辑主语,三、分析语态,四、分析时态,_many times , but he still couldnt understand it . 2. _many times , he still couldnt understand it . Having been told B. Told C. He was told D. Though he had been told,分析： 句1. 用连词but 引导并列句子，因此，前面与后句一样也是个 独立句子成分，故选C。 句2. 句中用逗号隔开,且无连词引导，因此，前面不是句子结构， 只是句子的一个成分，故选A，用非谓语动词作状语。,C,A,3. _to the left , youll find the post office . 4. If you _to the left , youll find the post office . 5. _to the left , and youll find the post office . A. Turning B. To turn C. Turn D. Turned,A,C,C,确定要选非谓语动词之后，第二步要分析其逻辑主语。非谓语动词虽不能作谓语，但仍具有动词特点，其逻辑上的动作执行者就叫做逻辑主语。非谓语动词作状语时，其逻辑主语须和句子的真正主语一致。若不一致，则须加上自己的逻辑主语。,怎么加?,_no buses , we had to walk home. A. There being B. It were C. There were D. It being,First _ to the market, these products enjoyed great success. A. introducing B. introduced C. introduce D. being introduced,分析: 非谓语动词的逻辑主语是: these products, 与句子的主语一致, 故选B,2. _Sunday, I shall have a quiet day at home .,A,D,分析：句1. 表示“没有公共汽车”，应用“there be”结构， 即逻辑主语是“there”，故选A 。 句2. 同理选D。,分析语态就是在确定逻辑主语之后，分析非谓语动词和逻辑主语在搭配使用时是主动还是被动关系。,_from space , the earth looks blue . 2._from space , we can see the earth is blue . A. Seen B. Seeing C. To see D. See,A,B,这两个题选项中的非谓语动词都没有加自己的逻辑主语, 因此其逻辑主语就是句子的主语。 分析：句1. “地球”被“看起来”，表被动，故选A， 用过去分词表被动。 句2. 我们“主动看“即表主动，故选B。,3. The dirty clothes _ , the girl hung them up outside . 4. _ the dirty clothes ,the girl hung them up outside . was washed B. washed C. were washed D. having washed,分析：句3. 前面应用非谓语动词作句子的状语，逻辑主语 是“the dirty clothes”，和动词搭配表示“衣 被洗“，故选B。 句4. 逻辑主语为句子的主语”the girl“，表示”女 洗衣服“，为主动关系，故选D。,B,D,在选定了主动或被动后，还要考虑动作发生的时间问题，即时态, 是进行时还是完成时?,之后,同时,之前,及物动词,The building _now will be a restaurant . 2. The building _next year will be a restaurant . 3. The building _last year is a restaurant. A. having been built B. to be built C. being built D. built,C,B,D,分析: 句1中 now 说明大楼正在被修，故用进行式，选C。 句2中next year 说明大楼将在明年被修，故用表将来 的不定式，选B。 句3中 last year 说明大楼已被修，但不能选，因为 现在分词的完成式不能作定语，故用过去分词, 选D,He stood there _for his mother . 2. _ for two hours , he went away . A. waiting B. to wait C. waited D. Having waited,A,D,句1表示“站在那等“，两个动词同时发生，故选A作伴随状语。 句2表示已经等了两个小时，发生在谓语动词“went away “之前，故用完成式，选D 。 需要注意的是，非谓语动词的否定也是常考的项目，要认清否定形式，非谓语动词的否定都应将not 放在前面。,We all know tha