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1、Unit6 I’mwatchingTV.Period2 SectionA3a-3c【课型】语法课学习目标1.观察并总结现在进行时态的特点。2.由时间状语判断时态,由时态决定动词的形式。3.熟悉在电话中如何正确谈论正在进行的活动。4.熟练操练和运用现在进行时态的一般疑问句。学习过程【自主学习】一、预习指导A.预习生词,做到会读知意。B.预习现在进行时的否定句、一般疑问句的构成,能用现在进行时的一般疑问句进行问答。(变换人称)C.知识点拨1.want想要(1)后跟名词,即wantsth;(2)后跟to+动词原形,即wanttodosth想要做某事;(3)后跟宾语加动词不定式
2、,即wantsbtodosth想要某人做某事。2.sound系动词“听起来”后跟形容词作表语,“Thatsounds+形容词.”这一句型常用于口语中,用于对别人的提议建议说明自己的看法。如:—DoyouwanttolearnEnglish?—Thatsoundsgreat.3.let’sdosth为提建议的祈使句“让某人做某事”,其肯定回答为OK./Allright./Yes,let’s...否定回答为Sorry,I...如:—Let’splaybasketball.—OK.二、预习检测英汉互译。1.喝茶 2.在电话里交谈 3.gotothemovies 4
3、.做晚饭 5.做作业 【新课导入】Step1:Revision1.Readtheconversationof2dandanswerthequestions:(1)What’sLauradoing?She’swashingherclothes.(2)What’sJennydoing?She’swatchingTV.(3)Whatdotheywanttodo?Theywanttoeatout.(4)Whattimedotheymeet?Theymeetathalfpastsix.2.Role-playtheconversationof2d.【新知呈现】Step2:P
4、resentationFindoutthesentencesofPresentProgressiveTensein2d:Whatareyoudoing?I’mjustwashingmyclothes.I’mwatchingTV.【新知学习】Step3:GrammarFocus(语法焦点)1.LookatthesentencesinGrammarFocus.Trytoreadthemaloud.2.Lookatthesentencepatternsontheblackboardandpayattentiontothem.现在进行时(PresentProgressiveTe
5、nse)用法现在进行时表示现在正在进行或发生的动作构成be(am/is/are)+doing(动词-ing形式)肯定式Iam+doing We/You/Theyare+doingHe/She/Itis+doing否定式Iamnot+doing We/You/Theyaren’t+doingHe/She/Itisn’t+doing一般疑问句和简略答语AmIdoing...? Yes,youare./No,youarenot(aren’t).Areyoudoing...? Yes,Iam./No,Iamnot.Yes,weare./No,wearenot(aren’t).I
6、she/she/itdoing...? Yes,he/she/itis./No,he/she/itisn’t.Aretheydoing...? Yes,theyare./No,theyarenot(aren’t).特殊疑问句和答语Whatareyoudoing? I’mdoing...Whatishe/she/itdoing? He/She/Itisdoing...Whataretheydoing? Theyaredoing...观察与思考1仔细观察下面的动词-ing形式,读一读,然后思考:动词原形如何变成动词-ing形式?有什么规律?watch→watching cl
7、ean→cleaning use→using make→making1.一般动词在原形末尾直接加 ; 2.动词词尾包含不发音的字母e时, 。 跟踪训练1写出下列动词的-ing形式:sing→ study→ dance→ draw→ play→ take→ 观察与思考2看看以下两栏例句,注意观察并回答以下几个问题:(1)左栏例句中谓语结构与右栏例句的谓语结构有何不同?(2)两栏例句中各使用的时间状语有何不同?(3)这两栏例句各表达什么概念?SimplePresentTensePresentProg
