1、Section Grammar复习动词形式()思维导图1.一般现在时(1)表示现在的状态以及经常性或习惯性的动作。常与always，every time，now and then，occasionally，often，seldom，sometimes，usually等时间状语连用。He often goes to work by bus，and he takes a walk with his wife after dinner every day.他经常乘公共汽车上班，而且每天晚饭后和妻子一起散步。(2)表示客观事实或普遍真理。As we know，light travels faster
2、than sound.众所周知，光比声音传播得快。(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.只要明天不下雨，我们就按原计划旅行。(4)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 plane takes off at eight and arrives in Beijing at eleven.飞机八点起飞，十一点到北京。2.现在进行时(1
3、)表示说话时正在进行的动作，常与now，right now，at present，at the moment 等时间状语及look，listen 等标志词连用。What are you talking about now? 你们正在谈论什么？Listen！Somebody is singing.听！有人在唱歌。(2)表示现阶段正在进行而此刻不一定在进行的动作。常与表示一段时间的状语连用，如these days，this week 等。We are making model planes these days.这些天我们在做飞机模型。(3)表示说话人对主语的行为表赞叹或厌恶等，常与always，
4、constantly，continually等副词连用。Tom is always asking the same question.汤姆老是问同一个问题。He is always thinking of others instead of himself.他总是想着别人而不是他自己。(4)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。3.现在完成时(
5、1)表示过去发生的动作对现在造成的影响或结果，着眼于现在。常与already，just(刚刚)，yet，never，before，lately，recently，in the last(past) few years，up to now，till now，so far等连用。Great changes have taken place in our city in the past few years.最近几年我们的城市有了很多变化。The prices have gone down，but I wonder whether they will remain so.价格已降下来了，但我不知道是
6、否会继续这样。(2)表示从过去某时开始一直延续至今的动作或状态，常与for一段时间，since点时间等表示一段时间的状语连用。He has worked here for over twenty years.他在这里工作已有20多年了。He has lived in London since 2016.自从2016年以来他就住在伦敦。(3)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 until I have seen it with my own eyes.直到我亲眼见到才相信。Ill go to the party as soon as I have f
7、inished my homework.我一完成作业就去参加聚会。(4)在“This/It is the first/second.timethat从句”句式中，that从句一般用现在完成时。This is the first time that I have been here.这是我第一次来这里。(5) 在“This/It is the序数词/形容词最高级名词that 定语从句”结构中，定语从句中用现在完成时。This is the most interesting film that he has made.这是他拍的最有趣的电影。4.一般将来时一般将来时由“shall/will动词原形
8、”构成，表示将要发生的动作或存在的状态，常与tomorrow，next week，in the future，in a few days 等时间状语连用。will动词原形还可以表示说话时临时做出的决定。He will have a bike of his own next week.他下周就会有自己的自行车了。Mary has been in hospital for a week.Really？I will go to see her this afternoon.玛丽已住院一周了。真的？我下午去看她。5.将来时的其他表达法(1)be going to表示按计划、打算要做某事，此外，还可以表
9、示根据某些迹象判断将要发生的事情。Im going to meet Mr.Smith at the airport at 8：30 tonight.今晚八点半我将在机场接史密斯先生。Look at the black clouds！It is going to rain.瞧那些乌云！要下雨了。(2)be about to do表示即将发生的将来动作，该结构不与表示具体的将来时间状语连用，多与when连用。I was about to go out when the phone bell rang.我正要出去，这时电话铃响了。(3)be to do表示按照约定、职责、义务或要求等即将发生的动作。
10、Who is to clean the classroom today?今天该谁打扫教室了？We are to meet at the school gate at six in the morning.我们定于早晨6点在学校门口碰头。.单句语法填空1.The students have been working hard on their lessons and their efforts will_be_rewarded (reward) with success in the end.2.I have_read (read) half of the English novel，and I
11、ll try to finish it at the weekend.3.If Mr.Yang comes(come) back from Beijing tomorrow，Ill ask him to call you back.4.Billy Lynns Long Halftime Walk is the best film I have_seen(see).Its worth seeing a second time.5.Sorry，Mum，but I cant help you with the housework.I am_doing(do) my homework now.6.Th
12、e ship leaves(leave) the port at 3 oclock tomorrow morning.7.This is the first time we have_seen_ (see)a film in the cinema together as a family.8.I guess you left the office hurriedly.You are_wearing(wear) the working uniform.9.Jack，as well as his brothers，goes(go) to the gym to exercise every Frid
13、ay afternoon.10.The project will not start until all the preparationshave_been_made(make).单句改错1.This tower date back to the 1860s and it is still in good condition.datedates2.My parents have promised to come to see me before I will leave for Germany.will_leaveleave3.In the next few years，the robots take the place of human beings in many ways.takewill_take4.Look! Somebody cleaned the sofa.Well，it wasnt me.I didnt do it.cleanedhas_cleaned5.Did you tell Julia about the result?Oh，no，I forgot.I call her now.callwill_call