2019-2020年高中英语Unit6Exploringchinatownsection教案3.doc

2019-2020年高中英语Unit6Exploringchinatownsection教案3THE GENERAL IDEA OF THIS SECTIONThis section will deal with the structure“prenent participial phrases.”TEACHING AIMSIntroduce some more forms of the structure“动词原形+ ing：”TEACHING IMPOINTANT POINTSHow to help the Ss learn the. 现在分词TEACHING METHODSDeduction to the structure“现在分词 ”what we have learnedTEACHING AIDSA multimediaA blackboardTEACHING PROCEDURESStep1 Greeting and revison1 Greet the whole class as usual2 Check their homework if anyStep2 the structure“动词原形+ ing”A 形式动词原形+ ing：working loving sittingB 用法1 构成进行时态：He is working他正在工作。Youve been dreaming你一直在做梦。2 用做形容词：running water自来水floating wreckage 漂浮着的残骸dripping taps滴着水的水龙头leaking pipes漏水的管道这里名词和分词都要重读。请与在动名词+ 名词结构中重读的情况比较。3 位于have+ 宾语之后：He had me swimming in a week他一个星期就教会我游泳了。We have people standing on our steps all day我们的台阶上整天站着人。I wont have him cleaning his bike in the kitchen我不能让他在厨房里擦洗他的自行车。4 有时用来代替关系代词+ 动词：a map that marks/marked political boundaries=a map marking politicalboundaries 一张标明行政疆域的地图people who wish/wished to visit the caves= people wishing to visit thecaves 希望去参观岩洞的人们children who need/needed medical attention= children needing medicalattention需要医疗护理的孩子们5 用来构成现在分词/分词短语（如 adding/pointing out/remind-ing/warning等）可以用在间接引语中引入陈述句：He told me to start early，reminding me that the roads would be crowded他让我早点动身，提醒我说晚了路上会拥挤。现在分词还可以有下列各种用法：6 位于表示感觉的动词之后。（参见unit6 section3 课件。）7代替从句的现在分词短语（参见unit6 section3 语法辅导。）8 除在上述的各种主句或从句中使用以外，有时可在其他类型的主句或从句中代替主语+ 动词。（参见unit6 section3 语法辅导。）Step3 Summary and homework教材P69 1 and 2Step 4 The design of the writing on the blackboardUNIT6 Exploring ChinatownSECTION3 GRAMMAR the structure“动词原形+ ing：”the structure “Absolute structure”Step 7 Activities and Research1 Presentation of the usage of the structure“动词原形+ ing：” and the structure “Absolute structure”2 Exercise to consolidate what they have learned about the structure“动词原形+ ing：” and the structure “Absolute structure”