1、 I really enjoyed my school field trip in geography.We saw so many beautiful things:a _ that flowed like a river of ice through a _ that cut the mountains into parts.We also discovered a river which fell off the mountain and became a wonderful_.This was even more exciting to see than the _ where the
2、 water seemed to boil.Later we followed the river to a quieter _and finally into a _and the sea.Answer key for Ex.3 on Page 20glacierdeltaplainrapidswaterfallvalleyThe Present Continuous Tense for Future Actions1)Betty is leaving for Guangzhou by plane tomorrow.2)Bob is going to the airport by taxi
3、next week.Grammar-I(5m)Students find the rules by observing the following sentences:3)Jane is staying in Xian with her parents.4)Bob is coming with Betty to see her off.小结：小结：此四句是此四句是现在进行时代替将来时现在进行时代替将来时，表示，表示一个最近按计划或安排打算要进行的动作，一个最近按计划或安排打算要进行的动作，这类动词通常是瞬间动作，只限于少数动词，这类动词通常是瞬间动作，只限于少数动词，常见的有：常见的有：go,
4、come,leave,sleep,stay,play,do,have,take,get to,see off,etc.1）How are you feeling today?2）He is always helping others.3）You are always leaving things about(乱放乱放).4）He is always talking big(吹牛吹牛).亲切亲切赞许赞许不满不满厌烦厌烦此四句是此四句是现在进行时代替一般现在时现在进行时代替一般现在时，表示，表示一个经常性重复的动作或状态，这时句中常一个经常性重复的动作或状态，这时句中常带带always 或或for
5、ever,以表示说话人的某种表情，以表示说话人的某种表情，如赞叹，厌烦，埋怨，等或强调情况的暂时如赞叹，厌烦，埋怨，等或强调情况的暂时性使其生动。性使其生动。The Present Continuous Tense for the present actions：小结：小结：1)The plane takes off at 9:30.2)My plane leaves at 7:00.3)When does the winter holiday begin?4)What time does the train leave for Shanghai?此四句表示将来的事情已经此四句表示将来的事情已
6、经“列入日程列入日程”或或按计划将要发生，则用按计划将要发生，则用一般现在时代替将来一般现在时代替将来时时，但仅限于少数动词，但仅限于少数动词begin,go,leave,start,take 等。等。小结：小结：(1)表示现在的动作：表示现在的动作：表示说话的时刻正在进行的动作，常表示说话的时刻正在进行的动作，常与时间状语与时间状语now,at the momentnow,at the moment等连用。等连用。表示现在阶段正在进行的动作，而不表示现在阶段正在进行的动作，而不一定是说话时正在进行的动作，常与一定是说话时正在进行的动作，常与today,this week,this termt
7、oday,this week,this term等连用。等连用。现在进行时用法归纳现在进行时用法归纳 Grammar-II(10m)Im sitting on a rock near the river with my friends.Im sitting on a rock near the river with my friends.我和我的朋友们正坐在河边的一块岩石上。我和我的朋友们正坐在河边的一块岩石上。Right now it is the summer vacation and Im helping Right now it is the summer vacation and I
8、m helping my dad on the farm.my dad on the farm.现在是暑假，我在农场帮我爸爸干活。现在是暑假，我在农场帮我爸爸干活。(2)表示反复性或习惯性的动作，常与副词表示反复性或习惯性的动作，常与副词always,continuallyalways,continually(频繁地频繁地)等连用，表示说话人等连用，表示说话人的赞扬，厌恶，不满，遗憾等的感情色彩。的赞扬，厌恶，不满，遗憾等的感情色彩。Shes always changing her mind.Shes always changing her mind.她老是改变主意。（厌烦）她老是改变主意。（
9、厌烦）(3)表示表示不久之后肯定将发生，或按计划或安排不久之后肯定将发生，或按计划或安排将要做的事将要做的事（常与未来的时间状语连用），（常与未来的时间状语连用），能这样用的动词多是表示能这样用的动词多是表示“位移位移”“”“停留停留”的，如的，如come,go,leave,arrive,start,begincome,go,leave,arrive,start,begin等。等。Mother is taking us home to see my grandma on Sunday.Mother is taking us home to see my grandma on Sunday.星期
10、天母亲将带我们回老家看我祖母。星期天母亲将带我们回老家看我祖母。He will write you a letter next week.He will write you a letter next week.他下个星期会给你写信。他下个星期会给你写信。小结小结：will/shall+动词原形动词原形，表示将来某个时间要，表示将来某个时间要发生的动作或存在的状态；或表示自然趋势或非发生的动作或存在的状态；或表示自然趋势或非主语意志主语意志。I shall be sixteen years old next month.I shall be sixteen years old next mon
11、th.下个月我将十六岁了。（自然趋势）下个月我将十六岁了。（自然趋势）表示将来的时态还有下列的方法：表示将来的时态还有下列的方法：be be going togoing to+动词原形，表示动词原形，表示“就要就要”，“打算打算”或将要发生的事。或将要发生的事。Were not going to have any classes next week.Were not going to have any classes next week.表示表示“位移位移”的词，如的词，如arrive,come,go,leave,start,begin等，可用一般现等，可用一般现在时表示将来安排好或即将发生的
12、事。在时表示将来安排好或即将发生的事。语气比现在进行时更肯定。语气比现在进行时更肯定。The next train leaves at 9:15.The next train leaves at 9:15.1.Because the shop_,all the T-shirts are sold at half price A.has closed down B.closed down C.is closing down D.had had closed down(close down关闭，歇业关闭，歇业)2.Ive won a holiday for two weeks to Florida
13、.I_ my mum.(NMET2001)A.am taking B.have taken C.take D.will have taken 附：高考题附：高考题CA3.-Can I join your club,Dad?-You can when you _ a bit older.A.get B.will get C.are getting D.will have got4.At this time tomorrow _over the Atlantic.A.were going to fly B.well be flying C.well fly D.were to flyAB在时间、条件、让步、方式状语从在时间、条件、让步、方式状语从句中，用一般现在时代替将来时。句中，用一般现在时代替将来时。
