2012高一英语优化课堂精品课件:unit 3 section ⅱlearning about language(新人教版必修1)

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Section ,Learning about Language,The weather forecast is not good so we are taking a large parcel of warm clothes with us.天气预报说天气不好,因 此我们将会带上一大包的保暖衣服。 1forecast n& vt.预测;预报,典例,During the marketing, we need a detailed demand,forecast. 在营销中,我们需要做一个详细的需求预测。 Can you forecast which team will advance from the group stage?你能预测哪支队伍可以小组出线吗?,运用,用 forecast 的适当形式填空,Whats the weather _ for tomorrow? Cool weather is _ for tomorrow.,forecast,forecast/forecasted,2parcel,点拨,(1)作名词,意为“小包;包裹”,常构成短语 a parcel,of,意为“一包”。如: She was holding a parcel of books under her arm. 她腋下夹着一包书。 (2)作动词,意为“包裹;打包;捆扎”,常构成短语 parcel up,意为“把打包”。如: He parceled up the books and posted them. 他把书打包好寄走了。,运用,用 parcel 的适当形式填空,How many _ did you receive last year? Mary _ up the clothes to be sent.,parcels,parceled,现在进行时表示将来,一、用法,在表示按计划或安排即将发生的动作时,我们可以用现在,进行时表示将来。具体用法归纳如下:,1现在进行时常表示最近或较近的将来,所用动词多为动 态动词或动态动词短语,如:come, go, arrive, leave, start, set out, head for 等。句中常有明确的表示将来的时间状语,或没有时间 状语,但可依据上下文或特定语境看出是将来的行为。如:,Im going to Shanghai next week.下周我要去上海。 When are you starting out? 你什么时候动身?,2表示将来的现在进行时有时也可用一些静态动词或静态,动词短语,如:do, stay, meet 等。如: Im meeting you after class.课后我找你。,Where are you staying in Beijing? 在北京你要住哪儿?,What are you doing next Sunday? 下星期天你打算干什么?,注意:根据时刻表、日程表要发生的将来行为常用一般现,在时,强调该行为是不能随便更改的。如:,The meeting starts at 8 tomorrow morning, doesnt it?,明天早上 8 点开会,是吗?,My flight to New York departs at 11:05 tomorrow. 我飞纽约的航班明天 11:05 起飞。,3.现在进行时表将来也可表达某种特殊的语气。如:,Im not waiting any longer.,我再也不等了。(表示“决心”,多见于否定句) You are staying.你留下吧。(表示语气温和的命令),二、其他结构,在表示将来时态时,我们还可用 will/shall do, be going to do,be to do 结构。,1will/shall do 表示“将会做”,说明某动作肯定会发生; 也可以表示一种自然规律性,不以人的意志为转移的行为。will 还可用于表示临时的或无准备的决定。will 可用于所有人称, 而 shall 表示将来时只用于第一人称。如:,I will finish my homework tomorrow.,明天我会完成作业。(表示肯定能发生),I will/shall be 18 next year.,明年我就 18 岁了。(表示客观规律性),You forgot to turn off the light.你忘记关灯了。,Sorry, I will/shall go and turn it off.,对不起,我马上去关。(表示临时的决定,不可用 be going to,替换),2be going to do 表示按计划或安排想要做;也可表示有迹,象表明某事即将发生。如:,Im going to finish my homework tomorrow.,明天我想把作业完成。(计划),Heavy clouds are gathering in the sky.It looks as if it is going,to rain.,天空乌云密布。看起来要下雨了。(有迹象表明),3be to do 表示按计划或正式安排将要发生某事,此时可 与 be going to do 互换;也可表示注定要发生或有某种职责义务 去做某事,此时不能与 be going to do 互换。如:,We are to discuss the report next Saturday.,我们下个星期六将讨论这份报告。(表示计划),As Party members, we are to help those in need.,作为党员,我们有义务帮助那些困难的人员。(表示职责),4be about to do 表示马上要发生的行为或说完话后立即就 发生的行为,句中不能出现 soon, in a minute, in no time, at once 等时间状语。如:,The performance is about to begin.演出马上开始。,一、用所给单词的适当形式填空,1Can you tell me when the plane _ (fly) to America,tomorrow?,2_ you _ (leave) for Beijing?,Yes, and Ill come back in two months.,3 Ive won a three-day holiday to New York.I _,(take) my dad and mum.,4Why have you bought so much food?,My good friends_ (come) to stay with me,for the weekend.,flies,Are,leaving,will take,are coming,5 Ladies and gentlemen, please fasten your seat belts.The,plane _ (take) off.,6Im very glad that Father _ (buy) me a bike,on my 20th birthday.,7Im too tired.I think I _ (go) to bed a little early,tonight.,8Im just _ (call) you.,9Remember, you _ (take) part too.,is taking,is buying,am going,about to call,are taking,二、语篇填空 1Betty _ (leave) for Guangzhou by plane at 3:00 this afternoon.Her brother Bob _ (see) her off.Its half past one now.They _ (wait) for a taxi outside the school gate. 2 The Browns _ (go) to North China by train next week.They _ (stay) in Beijing for a week.They _ (go) to Xian.They _ (get) there by air. 3 Some friends _ (come) to Annes birthday,party this evening.Annes mother _,(get) ready for,the birthday dinner.Anne _ (help) her mother now.,is leaving,is seeing,are waiting,are going,are staying,are going,are getting,are coming,is getting,is helping,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
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