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Period threeenefit4. He is quick to a_ himself to new environment.1. His a_ to become prime minister is likely to be realized.2. The m_ of Olympic Games is swifter, higher and stronger.3. That experience was of great b_ to me.5. He cant see the words clearly because he has poor e_.ottombitiondaptyesightreath9. The two actors in the m_ are my favorite.6. You are c_! Youre knocked over my cup of coffee!7. His c_ disagrees with his words.8. He could hold his b_ for three minutes under the water.10. By using a m_, we can see extremely tiny things onductlumsyovieicroscope1. 他未接受过培训他未接受过培训,这是一个严重的的缺陷这是一个严重的的缺陷.His lack of training was_ _ _.a serious disability2. 阳光对植物有益阳光对植物有益.Sunshine _ _ _ plants.is beneficial to3. 他能很快适应环境他能很快适应环境He is quick to _ _ _new circumstances.adapt (himself) to4. 朱莉不在朱莉不在,我正在做他的工作我正在做他的工作I am doing Julies job_ _ _in his absence.5. 因为他迟到她很生他的气因为他迟到她很生他的气She _ _ _him because he was late.was annoyed with6. 我从前一切都依赖父母我从前一切都依赖父母,现在自立了现在自立了.I used to _ _ _my parents. Now Im independent of them. be dependent on7. 跑完一千米后我上气不接下气。跑完一千米后我上气不接下气。After running a thousand meters, I _ _ _ _. 8. 他们取笑她穿着如此怪异的衣服他们取笑她穿着如此怪异的衣服. got out of breathThey made fun of her because she wore such strange clothes.Two years ago, I went into Hangzhou No.2 High School. I was a Three-A student in Junior middle school. _, I performed very well in every aspect. So I was confident and had the _ to be one of the top students in this school. my _ is “always strive for the first”. However, my _ students were clever and worked very hard. It seems impossible for me to top my class. Sometimes I even felt a little _. My friends and teachers gave me a lot of _ and advice, which was _ to me. Their _ led me to make up my mind that I would try my best to _ to my new school as soon as possible.Two years ago, I went into Hangzhou No.2 High School. I was a Three-A student in Junior middle school. In other words, I performed very well in every aspect. So I was confident and had the ambition to be one of the top students in this school. my motto is “always strive for the first”. However, my fellow students were clever and worked very hard. It seems impossible for me to top my class. Sometimes I even felt a little stupid. My friends and teachers gave me a lot of encouragement and advice, which was beneficial to me. Their conduct led me to make up my mind that I would try my best to adapt to my new school as soon as possible.Find sentences in the text that contain Find sentences in the text that contain the infinitive and what element does the infinitive and what element does every infinitive serve as?every infinitive serve as?1. It is difficult to know what the future will be like. 2. My ambition is to work in the computer industry when I grow up. (subject)(predicative)3. I dont have time to sit around feeling sorry for myself. 4. I am the only student in my class to have a pet snake. 5. A big company has decided to buy it from me. 6. My fellow students have begun to accept me for who I am. (attribute)(attribute)(object)(object)7. I have had to work hard to live a normal life. 8. Some days I am too tired to get out of bed. 9. My disability has helped me to grow stronger and more independent. (adverbial)(adverbial)(object complement)不定式不定式一一 不定式的用法不定式的用法1. 主语 It is right to give up smoking. To see is to believe.2. 宾语 I find it interesting to study English. He wanted to go.比较比较: :Walking after supper is helpful.Walking after supper is helpful.To walk in the street this evening will be nice.To walk in the street this evening will be nice.表示见解、看法的动词表示见解、看法的动词+宾语宾语+带带to的不定式：的不定式： We found the rumor to be true. I consider him to have done wrong.believe, consider, declare, discover, feel(认为认为),find, judge, imagine，suppose 3. 宾语补足语 He asked me to do the work with him.感官动词感官动词+宾语宾语+不带不带to的不定式的不定式I heard the clock tick. I liked to listen to the birds sing in the morning.see, notice, watch, look at, observe, hear, listen to, feel使役动词使役动词+宾语宾语+不带不带to的不定式的不定式 Dont make the children do such heavy work. Shall I have him come here?have, make, let被动结构，必须带被动结构，必须带to4. 定语The farmers thought of ways to protect their crops.注1：作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等，不定式后需有介词Please give me a knife to cut with.There is nothing to worry about.He is looking for a room to live in.He is the first one to come here.注注2：当作定语的不定式所修饰的名词或代词是不定式动作的承受者时，不定式可用主被动两种语态，含义有所不同。Have you anything to send? 动作执行者youHave you anything to be sent?动作执行者是我或别人5. 状语1) I came here to see you. (目的) in order to, so as to2) We were excited to hear the news. (原因)3) He hurried to the school only to find nobody there. (结果）soas to, suchas to, enough to, only to, tooto6.表语My job is to help the patient.7.独立成分to tell the truth, to be frank, to be exact, to begin with, to make a long story short8.不定式与疑问词连用在句中起名词作用， 可充当主语，表语，宾语等。How to solve the problem is very important.My question is when to start.He didnt know what to say.注意注意：在与why连用时，只用于why或whynot开头的简短疑问句中，后面紧跟的不定不带to. Why not have a rest?二二. 不定式的时态不定式的时态1. 不定式一般形式所表示的动作通常与谓语 动作同时或几乎同时或是在它之后发生。I saw him go out.2. 如果谓语表示的动作发生时，不定式表示 的动作正在进行，不定式用进行时。He is believed to be coming.Im glad to be working with you.3. 不定式动作发生在谓语动词之前，用完成 时。He is believed to have come.Im sorry to have kept you waiting.4. 在intended, expected, hoped, promised, wanted, wished, thought等后用不定式完 成式表示过去没有实现的愿望，期待或 计划。I hoped to have finished the work earlier.三三. 不带不带to的不定式的不定式1. 在feel, hear, listen to, make, let, have, see, look at, watch, notice, observe等动词后， 不定式作宾补时不用to2. 在would ratherthan, rather than结构中I would sooner stay at home than go tosee a movie.He insisted on going back to work rather than staying in hospital.3. 在以在以why引导的疑问句中引导的疑问句中Why worry about it?Why not do it right now?4. 在在cannot help but之后之后 I cannot help but admire his courage.5. 不定式动词在介词不定式动词在介词but, except, besides后面后面 时，介词前有时，介词前有doI have no choice but to accept the fact.She could do nothing but cry.6. 为了避免重复，不定式可省略为了避免重复，不定式可省略toIm puzzled what to think or say.Practice choosing ( 10m )1.She reached the top of the hill and stopped_ on a big rock by the side of the path.A.to have rested B. resting C. to rest D. rest2.Were planning _ a party next week.A. to have B. have C. having D. had CA3. -Which do you prefer _ your weekends, fishing or watching TV?- Neither.A.Spending B. to spend C. being spent D. spend4.Did you find out _ the pie out of the oven?A. When to take B. to take C. have taken D. being takenBA5._ get a complete picture, further information is needed.A.In order that B. In order to C. Being D. To have 6. It s necessary _ some English grammar.A.for students to learn B. for students learning C. of students to learn D. of students learningAB7. I ought to _ him the news, but I forgot to do so.A. remember to tell B. remember tellingC. have remembered to tellD. have remembered telling8. I _ you the exciting news, but you were not at home.A.Meant telling B. meant to tellingC. Meant to having told D. meant to tellCD
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