CHAPTER THREEDetectives and crimes,Vocabulary,earrings 耳环,necklace 项链,safe 保险箱,pearl 珍珠,diamond 钻石,belt 皮带,detective 侦探,The boy is a _.He is trying to _ the girls purse.The girl will report the _to the police.,thief,steal,theft,These men are _.They are trying to _ the girl of her purse.The girl will report the _to the police.,robbers,rob,robbery,When the reporters saw Sadam, he was _.,handcuffs,in handcuffs,Some important words.,1 innocent( 名词 ) _2.crime(名词 “罪犯” )_3. solve( 名词 )_4. recent ( 副词 ) _5.spotlessly( 形容词 )_6. hesitate ( 名词 ) _,innocence,criminal,solution,recently,spotless,hesitation,7. admit( 过去式 ) _8. cheat ( 名词 ) _9. conclusion( 动词 ) _10. interview( 名词 ) _11. guilty ( 名词 ) _12. detective ( 动词 ) _13. no longer (同义词组 ) _,admitted,cheat,conclude,interview,guilt,detect,not. any longer,Exercise,Use the words in the box to complete the sentences below.,behind bars jumps to conclusions the innocent insurance spotlessly the guilty clues suspect,A detective uses his eyes to look for _.Ken questioned Jill because she was a _.,clues,suspect,3. Li is now _ .4. Ken is a good detective. He never _.5.In the case of the missing vase, ken finally found _ and protected _ .6. The carpet in the room was _ clean.7.Li bought _ for his vase.,behind bars jumps to conclusions the innocent insurance spotlessly the guilty clues suspect,behind bars,jumps to conclusions,the guilty,the insurance,spotlessly,insurance,Who is he?,Who is he?,Hes Sherlock Holmes(夏洛克.福尔摩斯),Find the phrases:,从事的职业也以两百万的价钱购买把展示给某人寻找线索一尘不染否认做过某事和相同,1. work as2. as well as3.buy for two million yuan4. show sth. to sb.5. look for clues6. be spotlessly clean7. deny doing sth.8. the same () as,Find the phrases:,9 武断下结论10 不再11 最后12 承认做过某事13 假装做某事14 入狱15 代替16 监禁,9. jump to conclusions10. no longer11. in the end12. admit doing sth.13. pretend to do sth.14. go to jail15. instead of16. be behind bars,Chapter 3(3),Language,A Infinitives,肯定结构：to + do否定结构：not + to do,用法：动词不定式具有名词，形容词和副词的特征，它在句中可充当主语，宾语，定语，表语和状语,（一）作主语,To learn English well is not easy.,It is not easy to learn English well.,2. To listen to his speech is a great pleasure.,It is a great pleasure to listen to his speech.,(二）作表语,My job today is to cook lunch and do some cleaning.Our plan is to have a picnic in the morning.,（三）作宾语,1.He decided to buy some flowers for her.2.She wants to apologize for being late.3.Please dont forget to bring your medicine next time.,(四）作定语,1.I have many things to do today.2.She has something important to tell you.3.He is always the first one to arrive at the school every day.,（五）作状语,He has come to clean the carpet for us.My brother rode to his friends home to have a party.He is too young to lift the bucket of water.Are you old enough to join the army? I am glad to see you again.,Exercises,I.选择填空1.We had no chairs _. A. sit B. to sit in C. be sit D. to sit2. These are both very good. I can hardly decide _. A. which to buy B. which will buy C. what to buy D. what will buy3.The boy was too frightened _ when he saw the dog. A. not to move B. to move C. so to move D. to be moving,B,A,B,4. He is _ the apples in the tree. A. too tall to reach B. to tall to reach C. tall enough to reach D. enough tall to reach5.After working for more than one hour, they stopped _ .resting B. to have a rest C. having a rest D. rest6. You _, as it is raining outside.had better not to go out had not better go out C. Had better to not go out D. had better not go out,C,B,D,7. _ the way to the bookshop was just what she wanted to know. A. How to find B. To find C. How find D. to talk with8.He felt very lonely at night because he had nobody _ . A. to talk B. to talk about C. talking D. to talk with9. Could you tell me _ a letter in English? A. when to write B. who to write C. how to write D. Wwhere to write10.It was kind _ her home.of you taking B. for you to take C. of you to take D. at you take,A,D,C,C,II.用动词不定式的正确形式填空,1.It is my job _ ( teach) you English.2.They came here _ (see) you.3.I want _ (go) over my lessons and I want you _ (do) so, too.4.The man made up his mind_ (not sell) his bike.5.I was very pleased _ (see) him back.,to teach,to see,to go,to do,not to sell,to see,6.Lets _ (go) and _ (have) a look at his baby.7. I often see him _ (do) shopping in this shop.8. She was invited _ ( give) a speech at this school.9. Why not _ (do) it once more.10. I am thirsty. Please get me something _ (drink).,