1、Section Discovering Useful Structures Grammar现在进行时表将来新知导引诵读下列例句并感知画线部分的共性(1)My parents are taking(take)me to Yunnan province in China to visit Lijiang.(2)We are meeting(meet)at 10：00 am.at the bus stop near our school.(3)The young man is meeting his girlfriend this afternoon.共性呈现三个例句都是用现在进行时态表示将来。语法
2、精释一、现在进行时的基本用法1现在进行时表示说话时正在进行的尚未完成的动作或状态。What are you doing now,Bob?鲍勃，你在干什么？Look！What are they watching?看，他们正在看什么？2现在进行时表示目前这段时间正在进行的动作。现在进行时可表示目前这段时间正在进行，但此时此刻未必正在进行的动作。George is working on a new book about stories in schools.乔治在写一本关于校园故事的新书。3现在进行时与 always,constantly,all the time 等副词(短语)连用时，可表反复性、
3、一贯性动作，常用来表示赞扬、生气、不满、厌恶等感情色彩。He is always asking for money.他老是要钱。She is constantly changing her mind.她总是改变主意。即学即练 1 完成句子(1)我们正在等你。We(wait)for you.(2)格林先生在写另一部小说。Mr.Green(write)another novel.(3)他总是先想着别人。He is always(think)of others first.are waitingis writingthinking二、现在进行时表示将来的用法1动词 come,go,arrive,le
4、ave,start,begin,return 等的现在进行时可以表示将来的动作，常有“意图”“安排”或“打算”的含义。这种用法比较生动，给人一种期待感。它常表示最近或较近的将来会发生的动作。They are coming here this afternoon.他们今天下午来这儿。When are you leaving?你们什么时候动身？2除上述动词外，还有一些动词也可用现在进行时表示将来。Im meeting you after class.下课后我要见你。3偶尔也表示较远的将来。When I grow up,Im joining the army.我长大了要参军。4现在进行时也可用在时间
5、、条件或原因状语从句中表示将来。If they are not going,I wont go,either.如果他们不去，我也不去。即学即练 2 完成句子(1)我明天要动身去北京。I Beijing tomorrow.(2)他什么时候到车站？When the station?(3)下星期天你打算干什么？What next Sunday?(4)我妈妈不久将给我买辆自行车。My mother me a bike soon.am leaving foris he getting to/arriving atare you doingis buying三、其他几种表示将来的结构1will/shall
6、 do 表示单纯将来，可用于说话时才想到或决定的事。Tomorrow will be Sunday.明天就是星期天了。2be going to do 用来表示近期或事先考虑要发生的事情以及有迹象表明将要发生的事。The storm seems to be coming quickly.看起来暴风雨很快就要来了。3be to do 表示预定、按计划或安排将要发生的动作。They are to get married next month.他们下个月就要结婚了。4be about to do 意为“刚要，正要”，表示非常近的将来。be about to do 不能和表示将来时间的副词连用。She
7、was about to leave when some guests came.她刚要离开，这时来了一些客人。5一般现在时也可以表示将来。通常用于状语从句中或按规定(时刻表、计划表、日程表等)将要发生的动作。The next plane leaves at 6：00 pm.下一趟航班晚上 6 点起飞。名师点津其中有一些动词一般不用于进行时。(1)表示人的心理状态、情感的动词 want,mind,wish,recognize,know,understand,hate,fear 等。(2)表存在或位置的词：remain,stand 等。(3)表示知觉的动词：see,hear,notice,sme
8、ll 等。(4)表示所属的词或短语：have,possess,own,consist of，belong to 等。(5)表示暂时性的动词：accept,allow,decide,promise 等。即学即练 3 用所给词的适当形式填空(1)She(come)back next week.(2)The wedding is(take)place next Sunday.(3)He as well as his parents(go)to attend a party to be held this weekend.will cometo takeis going.单句语法填空1The tele
9、phone(ring).Would you answer it,please?2He is always(do)things for others,so everyone has high praise for him.3He(write)a book about his experiences in Africa these days.4How many of you(come)to the party tonight?5I(take)my daughter to Central Park this Saturday.is ringingdoing is writingare cominga
10、m taking6The match(start)at 3：30 pm.7We(move)to a different hotel the day after tomorrow.8Im going to Singapore next week.How long you(stay)there?9The train(arrive)in three hours.10Its half past one now.They(wait)for a taxi outside the school gate.is starting/startsare movingarestayingis arrivingare
11、 waiting.语法与写作1他两小时后将赴伦敦和经理会面。(leave)He London in two hours to meet with his manager.2下课后我们打算在操场踢足球。(play)After class,we football on the playground.3下周五我们将乘飞机去上海出席一个重要的会议。(fly)We to Shanghai next Friday to attend an important meeting.is leaving forare playing/going to playare flying4他明天上午到。(arrive)H
12、e tomorrow morning.5因为有重要的事情要处理，客人今晚坐火车走。(leave)The guest by train tonight because he has an important thing to deal with.6今晚我不出去，我待在家里。(stay)Im not going out tonight.I at home.is arrivingis leavingam staying7天气预报说明天天气暖和。(be)The weather forecast says that tomorrow.8门卫正要去睡觉，这时有人敲门。(about)The gate guide go to bed someone knocked at the door.9据预测，第二年的增长率只有 1%。(forecast)Next years growth rate at just 1%.10不管他多忙，他总是乐意帮助别人。No matter how,he is ready to help others.it is going to be warmwas about towhenis forecastbusy he is