1、12018-2019 学年度外研版必修五 Module1Section Grammar复习动词时态(1)学案设计语 境 自 主 领 悟先观察原句 后自主感悟1.A Londoner has more difficulty understanding a Scotsman from Glasgow than understanding a New Yorker.2.Some experts believe that the two varieties are moving closer together.3.Many factors have influenced American pronun
2、ciation since the first settlers arrived four hundred years ago.4.Users of English will all be able to understand each other wherever they are.1.句 1 用了一般现在时态，表示经常或习惯性发生的动作，当主语为第三人称单数时，谓语动词用第三人称单数形式。2.句 2 用了现在进行时态，表示现阶段正在进行的动作，谓语动词的构成为：be(am/is/aredoing)。3.句 3 用了现在完成时态，表示动作从过去开始，一直持续到现在，谓语动词的构成为：have
3、/has done。4.句 4 用了一般将来时态，表示将要发生的动作，谓语动词的构成为：will/shalldo。语 法 精 要 点 拨一、一般现在时1表示经常性或习惯性的动作或存在的状态，常与 always，every time，now and then ，occasionally，often，seldom ， sometimes，usually 等连用。He often gets up at six in the morning.他经常早上 6 点起床。2表示客观事实或普遍真理。As we know，light travels faster than sound.众所周知，光比声音传播得快
4、。3在时间、条件或让步状语从句中，常用一般现在时表示将来。As long as it doesnt rain tomorrow，well have a trip on schedule.2只要明天不下雨，我们就按原计划旅行。4常用来表示按时间表、时刻表、日程表等安排将要发生的动作，只限于表示起止的动词如 go，come ，arrive，leave，start ，fly，return 等。The live football match starts at 9 oclock this evening.足球实况转播今晚 9 点钟开始。即时训练 1完成句子If he accepts_ the_ job
5、(接受这项工作)，he will have more chances to prove his ability.As is known to all，the earth goes _around_ the _sun(绕着太阳转) all the time. Look at the time table. Hurry up！Flight 4026 takes_ off(起飞) at 18：20.二、现在进行时1表示说话时正在进行或现阶段正在进行的动作。We are making model planes these days.这些天我们在做飞机模型。2表示说话人对主语的行为表赞叹或厌恶等，常与a
6、lways，constantly ，continually 等副词连用。He is always asking the same question.他老是问同一个问题。3表示按计划或安排即将发生的动作，常限于go，come，leave ，start ， arrive，take，meet 等表示趋向的动词。He is leaving for Beijing to attend an important meeting tomorrow.明天他要去北京参加一个重要会议。名师点津 一般现在时与现在进行时的区别一般现在时表示经常性、习惯性或永久性的状态；现在进行时表示现在正在进行的动作，或现阶段一直进
7、行的动作(说话时未必正在做)。He doesnt work here; he is only helping out.他不在这里工作，只是在帮忙。Teenagers are damaging their health because they play computer games too much.3青少年正在损害自己的健康，因为他们玩的电脑游戏太多了。即时训练 2完成句子This song sounds very pleasant. Lets go upstairs and see who _is_ singing(谁在唱歌) She is _ always_ thinking_ of(总
8、是想着) how she can do more for the people.The plane is _ taking _off(就要起飞了) Please fasten your seat belt.三、现在完成时1表示动作发生在过去，但对现在造成一定的影响或结果，常与already，yet ，recently，never ，before，so far ，up to now 等连用。I have already made a plan for my study ahead of time.我已经提前制定了学习计划。2表示动作从过去某一刻开始一直持续到现在，并有可能继续持续下去，常与表示一
9、段时间的状语连用。She left school three years ago and has worked as a teacher ever since.她三年前毕业，从那时起一直当老师。3在“This/It is the first/secondlast timethat 从句”与“This/It is the 序数词”或“形容词最高级名词that 从句”中，从句中的谓语动词要用现在完成时。This is the first time that I have been here.这是我第一次来这里。4在时间或条件状语从句中，现在完成时可代替将来。I wont believe it un
10、til I have seen it with my own eyes.直到我亲眼见到才相信。即时训练 3完成句子Great_ changes _have _taken _place(发生了很大变化) in China in the past five years.Its the _best _film_ I_ have _ever_ seen(我看过的最好的影片 )Its worth seeing a second time.Ill return the book to you as soon as I have _finished_ reading _the_ book(读4完这本书)四、
11、一般将来时一般将来时表示未来的动作或存在的状态，其表达方式有以下几种：1用“will/shall动词原形”表示将要发生的动作或存在的状态， will 还表示临时做出的决定。If time permits，we will/shall visit the science museum.如果时间允许的话，我们将参观科技博物馆。Tom was injured badly in the accident yesterday.汤姆在昨天的事故中受伤很严重。Oh，I didnt know. I will see him after work.噢，我不知道。我下班后去看他。2be going to 表示按计划
12、、打算要做某事，此外，还可以表示根据现在的迹象对未来做出判断。We are going to buy a new car.我们打算买辆新车。3be about to do 表示即将发生的将来动作，不与时间状语连用。I was about to leave when it began to rain.我正要动身，这时天开始下雨了。4be to do 表示按计划、安排即将发生的动作，还可表示吩咐、命令、禁止、职责、可能性等。You are to report it to the police.你应该报警。即时训练 4用适当的将来时的表达法填空Look at the black clouds. It
13、 is_ going _to rain.Please get everything ready. The experiment is_ about _to start.No one is _to leave this building without the permission of the police.Did you tell Julia about the result?Oh，no，I forgot. I will call her now.语 法 应 用 落 实.单句语法填空1Do you know when she will_ come(come)?No，but I will ca
14、ll you when she comes(come)?52I am_ writing(write) a letter. Will you please turn down the radio?3Its the most instructive lecture that I have_ attended(attend) since I came to this school.4Jack，as well as his brothers，goes(go) to the gym to exercise every Friday afternoon.5I guess you left the offi
15、ce hurriedly. You are_wearing(wear) the working uniform.6A foreign guest will_ give(give) us a talk in the hall this afternoon，you must attend it on time.7Hurry！The train is_ leaving(leave)You know it leaves(leave) at 8：00 am. 8So far many school have _adopted (adopt) this new teaching method.9My br
16、other plays(play) football quite well，but he hasnt played it since last year.10I thought I had reminded you to take out the rubbish.Sorry，I forgot. I will_ do (do) it right now.单句改错(每小题仅有 1 处错误)1Yesterday the teacher told us that all roads led to Rome.ledleads2Its the first time I visited the beautiful natural park.visited 前加 have3When you crossing the street，you cant be too careful.crossing 前加 are 4In the next few years， the robots take the place of human beings in many ways. take 前加 will_5Tom，as well as his classmates，are cleaning the classroom now.areis
