【暑假讲义，金牌提优】新小五（四升五）预习+讲练+作业- 第12讲 主题阅读与写作（2）-教案+学案-译林三起

课程主题 阅读提高 学习目标 阅读分析与强化训练； 教学内容 【课前检测】 建议5min The bus stops at the next stop. A mother and her child get on the bus and sit down. The conductor comes to them for tickets. The mother says, “One ticket to the Children’s Park.” The conductor looks at the small child, then says to him, “How old are you, little boy?” The mother wants to speak, but the conductor stops her. The boy says, “Mother says I am four years old at home and two on the bus.” All the other people laugh. True or False. ( ) 1. The mother and her child are going to the Children’s Park. ( ) 2. The mother bought two tickets. ( ) 3. The boy had got a brother at home. He is four yeas old. ( ) 4. The little boy is not honest. ( ) 5. In fact the boy is four years old. Keys: T F F F T 【课堂导学】 建议10min 祈使句 定义：祈使句表示请求、命令、建议等。谓语动词一律用原形。句子中通常不用主语，句末用惊叹号或句号，用降调来读。 分类：肯定的祈使句和否定的祈使句. 1. 肯定的祈使句 a. 句型：动词原形～.（省略主语） Stand up. Be quiet，please. 比较 陈述句：You sit down. 祈使句：Sit down.（省略主语you） 注意：有时，为了加强语气，可在动词之前加do。 Do sit down. Do study hard. b. 用客气的语气表示祈使句时，可在句首或句尾加上please，但如果在句尾加please，那在please之前一定要加一个逗号“，”。 Come this way，please. 注意：祈使句中如果有呼唤语，一定要用逗号“，”隔开，呼唤语可出现在句首或句尾。 Li Ming，come here. Come here，Li Ming. c. 含有第一、第三人称主语的祈使句 Let's say good-bye here. Don't let him do that again. 句型：Let+第一人称（me，us）～. Let+第三人称代词（宾格：him，her，it，them）或名词～. Let's go at once. Let me try again. Let Tom go there himself. 注意：Let's包括听话者，Let us不包括听话者。用于反意疑问句时最明显。 Let's go，shall we？ Let us help you，will you？ 2. 否定的祈使句 句型a：Don't +动词原形 Don't swim in the river. Don't be late. Please don't be noisy. 注意: 表示禁止时，尤其是标语等也可用“No+名词／动名词”的形式来表示。 No smoking! [来源:Zxxk.Com] No parking! No litter! 句型b：Let's（us，me）+not +动词原形～. Don't let +第三人称代词的宾格或名词+动词原形. Let's not say anything about it. Don't let them play with fire. 【易错点】 祈使句的回答： 回答祈使句时，应该说“OK./ All right./ Great./Good idea.”(好的，好吧，好极了) 决不能用“That's OK./ That's all right .”(没关系) 如：—Let's fly it .—Great ! —Show me your ruler .—All right . 随堂练 I. 用括号内所给动词的适当形式填空