英语八年级下冀教版Unit4Lesson26课件5.ppt

Lesson26 One Wet Danny？New wordsforce n.力量 v.迫使；强迫swimsuit n.泳衣Read the dialogue and then fill in the blanks.nBrian，Jenny and Danny are talking about their_.Danny thinks he will _ wet.Brian will tell the students his _.The force of the air will _ the water in the jar.nJenny_ a good idea.Danny can sit in a _.Brian will _ the jar above Dannys head.Brian will _ the jar _.Danny thinks he will bring a_to school.experimentgettheorykeephaschairholdturnoverswimsuitBrian,Jenny and Danny are talking about their experiment.nBrian:jenny,you can talk to the class.Then Danny and I will do the experiment.nJenny:Okay,I can tell the students what were going to do.Then you and Danny can put the water into the jar.nDanny;I will tell them my theory.I think we will get wet!nBrian:Then I will tell them my theory.The force of the air will keep the water in the jar.nDanny:(He laughs.)Your hand can keep the water in.But air cant!After the experiment,we will talk about our observations.Well ask the students what the experiment proves.nBrian:We will observe what happens,Danny.That will prove who is right.nJenny:I have a good idea.Danny can sit in a chair.Brian will hold the jar above Dannys head.Brian will turn the jar over.I will ask the class to make observations and guess what will happen.nDanny:I think I will bring my swimsuit to school that day.nJenny:Yes,wear your swimsuit.That youre going to get wet.nDanny:I am going to get wet!I will need to dry myself off!一般将来时n一般将来时表示将来某个时间要发生的动作或存在的状态，也表示将来经常或重复发生的动作，常与表示将来的时间状语连用，如：tomorrow,next year/month/week,in the future，some day,soon等。一般将来时的结构(主语是第一人称用will或shall均可）人称肯定式否定式疑问式第一人称I/We shall/will+VI/We shall/will not+VShall I/we+V第二人称You will+VYou will not+VWill you+V第三人称He/She/It/They will+VHe/She/It/They will not+VWill he/she/it/they+VNotice：主语+will常用的缩略式:“ll”I will Ill；you will youll；he will hell she will shell；we will well；they will theyllbe going to 的基本句型肯定句主语+be(am,is,are)going to+V.+其它否定句主语+be(am,is,are)not going to+V.+其它疑问句Be(Am,Is,Are)+主语+going to+V.+其它be going to和和will的区别：的区别：be going to表示事先已经考虑好要做的事；也用来表示事先已经考虑好要做的事；也用来表示有迹象要发生的事。表示有迹象要发生的事。He is going to be a doctor when he grows up.Look at the clouds!Its going to rain.will 表示说话过程中做出某种决定。表示说话过程中做出某种决定。Brian will turn the jar over.Brian将把瓶子倒过来Brian will turn the jar over.Brian将把瓶子倒过来 turnover 把翻过来e.g.They turned the sick man over.他们给病人翻了个身。I will need to dry myself off.我得把我自己弄干我得把我自己弄干.nneed V.需要需要1.need+动词原形：动词原形：用作情态动词，没有时态、用作情态动词，没有时态、人称和数的变化，多用于人称和数的变化，多用于否定句和疑问句。否定句和疑问句。2.need to do sth.:实义动词，可用于各种句式。实义动词，可用于各种句式。3.need+V-ing：表被动：表被动 Whose chair needs fixing？谁的椅子需要修理？谁的椅子需要修理？