新概念英语青少版 2b Unit 22.pptx

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1、Lesson 43New words and expressions:behave yourself/myself (你/我)举止端正，行为规范outsider n.外人，非成员sound v.听起来reasonable adj.正当的，合理的start v.开始 last v.持续，延续 sharp adv.(focus,after expressions of definite time)准时，正 clear adj.容易听清的，明白的第1页/共24页Lesson 43behave behave yourself/myself=behave wellbehave well/badly=ac

2、t in an appropriate/inappropriate mannerbehavior n.行为，举止第2页/共24页Lesson 43outsider=people from outside our normal social groupeg.Therere some French students,but there arent any outsiders.第3页/共24页Lesson 43soundeg.Does sound travel in water?It sounds interesting.第4页/共24页Lesson 43reasonableeg.This stor

3、y sounds reasonable.反义词：unreasonable adj.不合理的 reason:n.理由第5页/共24页Lesson 43start=begin eg.The dance will start.第6页/共24页Lesson 43lasteg.How long will it last?It will last two and a half hours.第7页/共24页Lesson 43sharp=on time焦点副词，强调“在确切的时间”eg.He will go to school at half past seven sharp.第8页/共24页Lesson 4

4、3clear adj.eg.Is that clear?v.清除，使干净clear away 清除clear up（天气）转晴，澄清事实第9页/共24页Lesson 43Listen to the recording,and then answer this question:Who will take Lucy to the dance,and who will pick her up?第10页/共24页Lesson 431.LUCY:Dad,there was a dance at school last month,and I didnt go.Therell be another on

5、e next Friday night.Can I go?WILLIAM:Wholl be at the dance?a dance 不定冠词表示类别。at school 表示有特定目的的场所。school前使用零冠词，表示主要目的。another=an additional/similar.另一个，分配形容词，与单数名词和代词连用。one 单数不定代词，指前面的dance.第11页/共24页Lesson 432.WILLIAM:What time will it start?LUCY:At half past seven.询问具体时间（时刻）用_。具体时间前用介词atWILLIAM:And

6、how long will it last?LUCY:For two and a half hours.Itll finish at 10.对“一段时间”提问，通常用for+一段时 间 作为回答数字+and+a half+名词复数=数字+名词复数+and+a half 第12页/共24页Lesson 433.WILLIAM:All right,Lucy.Your mother will take you there,and Ill pick you up.Be at the school gates at 10 oclock sharp.Is that clear?Is that clear?

7、=Do you understand？take sb./sth.=move sb./sth.from here to another placebring=move here from another placepick sb.up 开车去接某人 pick up:买东西/学习/捡第13页/共24页Lesson 44New words:lecture n.讲座 till prep.值到，至 until prep.直到（某个时间）为止 concert n.音乐会 over prep.(measurement)超过 motor adj.汽车的 exhibition n.展览，展览会第14页/共24页

8、Grammar“There be”There be”句型的一般将来时句型的一般将来时肯定句：肯定句：There will be+There will be+名词名词+其他成份其他成份 注意注意：无论后面加单数名词或复数形式，：无论后面加单数名词或复数形式，bebe都必须用原形。都必须用原形。There will be only one country.There will be only one country.否定句：否定句：在在willwill后面加后面加not.not.There wont be only one country.There wont be only one countr

9、y.第15页/共24页Grammar一般疑问句：一般疑问句：把把willwill提到提到therethere之前。之前。Will there be only one country?Will there be only one country?Yes,there will./No,there wont.Yes,there will./No,there wont.第16页/共24页Pattern Practice1.A:Will there be a lecture this afternoon?B:No,there wont.A:Will there be a lecture this aft

10、ernoon?B:Yes,there will.第17页/共24页Pattern Practice2.A:Will there be a lecture soon?B:Yes,there will be one this evening.A:How long will it last?B:Itll last(for)an hour.第18页/共24页Pattern Practice3.A:Will there be a lecture this evening?B:Yes,there will.A:Will it last long?B:Itll last from 5 till/until

11、6.第19页/共24页Pattern Practice(with pictures F-k only)4.A:When will the lecture start?B:Itll start at 5 oclock,and last(for)an hour.第20页/共24页Pattern Practice(With pictures L and M)5.A:When will the motor show open?B:Itll open on the 15th,and last(for)two weeks.第21页/共24页Lesson 44第22页/共24页Homework测试卷第23页/共24页感谢您的观看。第24页/共24页