一.结构结构 : to do ；；(否定否定) not to do 二二.时态与语态时态与语态主动语态主动语态被动语态被动语态一般式一般式进行式进行式完成式完成式完成进行式完成进行式 to do to be done to be doing to have done to have been done to have been doing--------------------不定式及其用法不定式及其用法 主动提出主动提出 应用于应用于 帮助帮助失败失败(不能不能,没有没有) 准备准备 假装假装 拒绝拒绝 碰巧碰巧负担得起负担得起offerapplyhelp fail prepare pretend refusehappenafford 要求要求计划计划努力努力 希望、愿意希望、愿意同意同意决定决定 ask, demand plan, intend, mean manage, do / try one’s best, make an attempt wish, hope, desire, expect, long, want, would like, should like, would prefer agree, promise decide, determine, choose, make a decision, make up one’s mind 1. He stole something every day _______ (pay) for the bill.2. Teacher Wang is _______ (meet) us this afternoon.3. He told me _______ (take)them to a shop in a nearby street.4. I continued ______ (buy)cans from the same man for about six months.5. How many of them break the law in order _______ (pay)for their drugs?to payto meetto take to buy to pay语法填空练习一：用括号内动词的正确形式填空语法填空练习一：用括号内动词的正确形式填空 1.—Have you enjoyed your visit here? —Yes, I’ll be very sorry __________.(leave)2. The lost child desired nothing but _________ home.(go)3. Those letters are ___________ to the countryside right away.(send)4. ___________ our wishes, we must try our best to work well.(realize)to leaveto goto be sentTo realize语法填空练习二：语法填空练习二： 6. Mrs Smith warned her daughter _______________ after drinking. (drive)7. I’m sorry ________________ to turn off the light when I left the room.(forget)8. Now we could not do anything but _____ for him here.(wait)9. Students pretended(假装假装) ______________ when the teacher came into the classroom.(read)10. We didn’t expect our offer ____________ so quickly.(reject)not to driveto have forgottenwaitto be readingto be rejected 练习三：高考真题演练练习三：高考真题演练用所给词的适当形式填空。
用所给词的适当形式填空1. She wished that he was as easy 32 (please) as her mother, who was always delighted with perfume. (广东广东)1. to please 句中已有谓语句中已有谓语was easy，，please应为非谓语动词；因在形容词应为非谓语动词；因在形容词后作状语，只能用动词不定式，故填后作状语，只能用动词不定式，故填to pleaseto please 2. For example, the proverb, “plucking up a crop 32 (help) it grow”, is based on the following story. (广东广东)2. to help 作目的状语，用动词不定式作目的状语，用动词不定式to help 3. There were many talented actors out there just waiting ______________ (discover). (2010江西卷江西卷)3. to be discovered。
动词动词wait后习惯后习惯上接不定式；另外，上接不定式；另外，actors与与discover之间为被动关系，即之间为被动关系，即“等着被发现等着被发现”，，故选不定式的被动式故选不定式的被动式to be discovered 4. We were astonished ______(find) the temple still in its original condition. (2010辽宁卷辽宁卷)4. to findbe astonished后要接不定后要接不定式表示原因式表示原因to find 5. With Father’s Day around the corner, I have taken some money out of the bank ________ (buy) presents for my dad. (2010全国卷全国卷I)5. to buy给父亲买礼物给父亲买礼物”是是“从银行从银行拿钱出来拿钱出来”的目的，作目的状语，用动的目的，作目的状语，用动词不定式词不定式to buy 6. His first book ____________ (publish) next month is based on a true story. (2010陕西卷陕西卷)6. to be published。
根据句中的根据句中的next month可知是将出版，故要用不定式；又可知是将出版，故要用不定式；又因为因为book与与publish之间为被动关系，故要之间为被动关系，故要用不定式的被动式用不定式的被动式to be published 7. I have a lot of readings ________ (complete) before the end of this term. (2010山东卷山东卷)7. to complete表示有事要做，用表示有事要做，用“have+宾语宾语+不定式不定式”结构，其中的不结构，其中的不定式用作定语，修饰其前的名词定式用作定语，修饰其前的名词to complete 8. Many buildings in the city need repairing, but the one ____________ (repair)first is the library. (2010重庆卷重庆卷)8. to be repaired表示首先要修理的那座表示首先要修理的那座建筑物，即表示未来，用动词不定式；又建筑物，即表示未来，用动词不定式；又the one与与repair是被动关系，故用不定式是被动关系，故用不定式的被动式。
的被动式to be repaired 9. In many people’s opinion, that company, though relatively small, is pleasant ________ (deal) with. (2010四四川卷川卷)10. to deal在形容词在形容词easy, hard, difficult, pleasant等后作状语，用动词不定式，且等后作状语，用动词不定式，且习惯上要用主动形式表示被动含义习惯上要用主动形式表示被动含义to deal 10. That is the only way we can imagine _________ (reduce) the overuse of water in students’ bathrooms. (2010上上海卷海卷)11. to reduce不定式在此用作定语，修不定式在此用作定语，修饰饰the only way其实，the only way还有还有两个定语，一个是两个定语，一个是we can imagine，另一，另一个是个是to reduce the overuse of water…。
to reduce 考虑考虑建议建议完成完成想象想象练习练习明白明白喜欢喜欢,欣赏欣赏错过错过, 怀念怀念阻止阻止禁止禁止 consider suggest, advisefinish, complete imagine, fancy practise understand appreciate, enjoy miss prevent forbid, prohibit, ban 避免避免包括包括原谅原谅讨论讨论报道报道承认承认介意介意冒险冒险忍受忍受escapeInclude forgive, pardon, excuse discuss report admit mind risk stand, bear, endure, put up with 想要想要坚持坚持推迟推迟放弃放弃忙于忙于值得值得feel like insist on, persist in, stick to delay, put off give up, quit be busy in be worth 。