课件51张PPT。P4
Grammar
British and
American EnglishM1Objectives1. To review the present simple tense, present continuous tense and future tense
2. To review the present perfect tense with for or since语法讲解建议采用归纳法,如尽可能多的呈现一些相关例句,或可让学生从已学课文中找相应例句,引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。 Are you familiar with these sentences?
They are from the books we have learned. 1. I live in Shijiazhuang, a city not far
from Beijing. (p2, B1)
2. The teachers write on the computer,
and their words appear on the screen
behind them. (p2, B1)3. We’re using a new textbook. (p2, B1)
4. I’m writing down my thoughts about
it. (p2, B1)
5. Traveling in space by ordinary
citizens will be common. (p2, B4)
6. Each city will have its own spaceport.
(p2, B4)
7. I’ll tell you my opinion after I have
read your article. (p109, B5)
8. We’ll go outing if it has stopped
raining by ten. (p109, B5)9. Ten minutes later the monster
appeared again and repeated the
action. (p52, B4)
10. Sandstorms have been a major disaster
for many Asian countries. (p32, B3)
11. Their work has influenced other
writers ever since. (p2, B3)
12. I will definitely study medicine after I
finish school. (p8, B4)to test your sense of observation
to test your ability of short-term memory
to test your ability to highlight the language pointsGuessGuessing Games1. I _____ in Shijiazhuang, a city not far
from Beijing.
2. The teachers ______ on the computer,
and their words appear on the screen
behind them.
3. We ________a new textbook.
4. I ___________ down my thoughts about
it.
5. Traveling in space by ordinary
citizens _______common.
6. Each city _________ its own
spaceport. livewriteare usingam writingwill bego
Ready?will have7. I’ll tell you my opinion after I _________
your article.
8. We’ll go outing if it ___________
raining by ten.
9. Ten minutes later the monster
__________ again and _________ the
action.
10. Sandstorms _________a major disaster
for many Asian countries.
11. Their work _____________ other
writers ever since.
12. I _____definitely study medicine after I
finish school.appeared repeatedhave beenhas influencedwillhave readhas stopped以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解,下面就让我们根据
之前练习的考察情
况进一步选择讲解
该语法项的重难点。The Present Simple Tense
一般现在时 1. 一般现在时表示经常性或习惯性的动作:
They?cycle?to?work?every?day.
We?always?care?for?each?other?and?help
? each other.
2. 现在的特征或状态:
He?loves?sports. I?major?in?English.
— Do?you?sing?
— A?little. 3. 普遍真理:
Light?travels?faster?than?sound. Two?and?four?makes?six. The?moon?moves?round?the?earth.
I?feel?a?sharp?pain?in?my?chest. You?see?what?I?mean? 有些表示状态和感觉的动词常常可用于
一般现在时:be, love, like, hate, want,
hope, need, prefer, wish, know, understand,
remember, believe, guess, suppose, mean,
belong, think, feel, seem等等。
The?plane?takes?off?at?11?am. Is?there?a?firm?on?tonight?
Tell?her?about?that?when?she?come. Turn?off?the?light?before?you?leave. We’ll?start?as?soon?as?you?are?ready. 在口语中这个时态用来表示一个按规定、计划或安排发生的情况(都有一个表示未来时间的状语):另外,在时间或条件从句中,
将来动作或状态多用这一时态表示:但只限少数动词,如begin, come, go, leave, sail, start, arrive, return, stop, open, close等。1. — When will you come to see me, dad?
— I will go to see you when you ___
the training course.
A. will have finished B. will finish
C. are finishing D. finish
2. I will telephone you as soon as I ____
there.
A. get B. will get
C. got D. am going to getExercise3. Come and see me when ____.
A. you are convenient
B. you will be convenient
C. it is convenient to you
D. it will be convenient to you
4. He will simply keep on asking her
until she _____.
A. will do B. does
C. had done D. would do.5. — When will you come to see me, Dad?
— I will go to see you when you _____
the training course. A. will have finished B. will finish B.?are finishing D. finish
6. He always ______ careful notes while he is listening to the teacher in class. A. will take B. took C. takes D. is taking 7. I have been living outside Qingdao
for a long time now but I ___ back
there every few weeks to see my parents.
A. am going B. had gone
C. would be going D. go
8. Give her the book when you ____.
A. will meet her B. meets her
C. meet her D. meeting herThe Present Continuous Tense
现在进行时 1)与always, all the time, constantly,
forever等连用,表示说话人责备,厌恶,
赞赏等感情,相当于“老是”。Jim is always coming late to class.
He’s always thinking of others.2)表示主语最近计划或按安排将要做的事,能这样使用的动词有go, come, leave,
arrive, stay, begin, see, meet, start等。He is meeting the manager tomorrow.现在进行时有时用来代替一般现在时,
表示一个经常性动作或状态,这是或是
为了表示一种感情(a)如赞叹、厌烦
等,或是为了强调情况的暂时性(b)。 a. He?is?always?thinking?of?his?work.
他总是想着他的工作。
He?is?constantly?leaving?his?thing?about.
她老是乱扔东西。
He?is?always?boasting.
他老爱说大话。(表赞许)(表不满)(表厌烦)b. He?is?sleeping?in?the?next?room?now.
他现在是在隔壁房间睡了。
(不在原来房间睡了)
The?professor?is?typing?his?own?letters?
while?his?secretary?is?ill. 教授在秘书生病时自己打印信件。
(秘书暂时生病了)
Where?is?he?working?
他现在在哪里工作?
(可能刚换工作) 1. — So how long have you been here?
— Just a couple of days actually. I’m
on a big journey, you know. I _____
all the places of interest here.
A. am visiting B. visited
C. have visited D. will have visited
2. Because the shop ____, all the T-shirts
are sold at half prices.
A. has closed down B. closed down
C. is closing down D. had closed downpractice 3. — I’m going to the States.
— How long ___ you___ in the States?
A. are; stayed B. are; staying
C. have; stayed D. did; stay
4. I’ve won a holiday for two weeks to
Florida. I ____ my mum.
A. am taking B. have taken
C. take D. will have taken 5. I’m sorry I can’t go. I ____ a report. A. write B. am writing C. wrote D. was writing
6. — What’s the terrible noise? ─ The neighbors ______ for a party.
A.?have prepared B. are preparing
C. prepare D. will prepareThe Future Tense
将来时 I think everything will be OK.
我相信一切都会好的。
Jim is going to buy a new coat this winter.
Look at the dark clouds, it’s going to rain.1)will:表示说话时决定做的事;表示某种
预见;有一定的科学根据;用在“I think
/expect” 等后的从句中。2)be going to:有迹象表明要发生;事先
计划,考虑,安排要做的事。We’re to meet at 4:00 this afternoon.
The shop is to be opened in May.3)be about to do:表示即将发生的动作。
(一般不与时间状语连用,但可与when
从句连用) The meeting is about to begin.4)be to do:表示约定、计划、安排要做
的事。1. — Did you tell Julia about the result?
— Oh, no, I forgot. I ____ her now.
A. will be calling B. will call
C. call D. am to call
2. _____ you _____ free next Sunday?
A. Will; are B. Will; be
C. Do; be D. Are; bepractice 3. He ____ very busy this week, he ___
free next week.
A. will be; is B. is; is
C. will be; will be D. is; will be
4. There _______ a dolphin show in the
zoo tomorrow evening.
A. was B. is going to have
C. will have D. is going to beThe Present Perfect Tense
现在完成时 现在完成时由have的人称形式加过去分词构成。现在完成时的肯定、否定及疑问形式如下:
I?have?read?it. I have?not?read?it. Have?you?read?it? I?have?seen?the?film?many?times. The?city?has?taken?on?a?new?look. 现在完成时表示现刻以前发生的动作或情况,可以是: 到现在为止的这一时期中发生的情况
(可能时多次动作的总和,也可表示状
态和习惯性动作):We?have?opened?up?50?mu?of?land?this?year. I?haven’t?seen?him?for?many?days. 2.?对现状有影响的某一已发生的动作:现在完成时可以用来表示发生在过去某
一时刻的, 持续到现在的动作 (用行为
动词表示) 或状态 (be动词表示) 常与
for (+时间段), since (+时间点或过去
时的句子) 连用。
1. for+时段 为……时间
2. since+过去一个时间点
(译为:自从……以来)
3. since+时段+ago
4. since+从句(过去时)
5. It is+时段+since+从句(过去时) Review复习下列时态:
1. 一般现在时
The Present Simple Tense
2. 现在进行时
The Present Continuous Tense
3. 将来时
The Future Tense
4. 现在完成时
The Present Perfect Tense1. — When did he go to America?
— Oh, he ____ there since half a year
ago.
A. went B. has been
C. has gone D. was
2. — How are you today?
— Oh, I ____ as ill as I do today for a
very long time.
A. didn’t feel B. wasn’t feeling
C. don’t feel D. haven’t feltpractice 3. This is the first time that I ____ such a
mistake.
A. made B. make
C. have made D. had make
4. This was the first time that I ___ the
country.
A. has been in B. has gone to
C. had been to D. had gone to 5. Recently China ___ its first personal
robot.
A. had developed B. has developed
C. is developing D. developed
6. So far nothing ____ clear about the
meeting.
A. has done B. has been done
C. has made D. has been made1. English grammar has not changed much _____ the time of Shakespeare.
2. The American spelling system has existed ___ about 200 years.
3. I have been studying English _____ I was in primary school.
4. We have an American teacher. He has
been here ____ January.
5. CNN has been on the air ___ more
than twenty years.用since和for填空。sinceforsincesincefor汉译英1. 我有时步行去上班。
2. 从伦敦来的火车7:00到站。
3. 我一到那里就打电话给你。
4. 如果有需要,我帮你。
5. 现在正在下雨。
6. 会议在下午3:00开始。
7. 我去过巴黎两次。
8. 山姆先生已经搬到农村去住了。Answers:1. I sometimes go to work on foot.
2. The train from London arrives at 7:00.
3. I’ll call you as soon as I get there.
4. I’ll help you if you need.
5. It is raining now.
6. The meeting is beginning at three
this afternoon.
7. I have been to Paris twice.
8. Mr. Sam has gone to live in the country.Individual activity注: 另附 word 文档。
点击此处链接1. His first novel ______ good reviews
since it came out last month.
(2011 陕西)
A. receives B. is receiving
C. will receive D. has received
2. I’ll go to the library as soon as I finish
what I ______. (2011 辽宁)
A. was doing B. am doing
C. have done D. had been doing实战高考3. It is the most instructive lecture that
I _____ since I carne to this school.
(2011 湖南)
A. attended B. had attended
C. am attending D. have attended
4. Look at the pride on Tom’s face. He
_____ to have been praised by the
manager just now. (2011 重庆)
A. seemed B. seems
C. had seemed D. is seeming5. By the time you have finished this
book, your meal ____ cold.
(2012 北京)
A. gets B. has got
C. will get D. is getting
6. Walmart, which is one of the largest
American supermarket chains,
some of its store open 24 hours on
Mondays through Saturdays.(2012安徽)
A. keeps B. keep
C. have kept D. had kept7. — I remember you were a talent
pianist at college. Can you play the
piano for me?
— Sorry, I ____ the piano for years.
(2012湖南)
A. don’t play B. wasn’t playing
C. haven’t played D. hadn’t played
8. — Look! Somebody _____ the sofa.
— Well, it wasn’t me. I didn’t do it.
(2012 江西)
A. is cleaning B. was cleaning
C. has cleaned D. had cleaned 9. Shakespeare’s play Hamlet into at least ten different films over the past years. (2013北京)
A. had been made B. was made
C. has been made D. would be made
10. “What do you want to be?” asked Mrs. Crawford. “Oh, I _____ president,” said the boy, with a smile.
(2013湖南)
A. have been B. am
C. was D. will be11. On Monday mornings it usually___ me an hours to drive to work although the actual distance is only 20 miles. (2013陕西)
A. takes B. is taking
C. took D. will take
12. Hurry up, kids! The school bus ____ for us! (2013四川)
A. waits B. was waiting
C. waited D. is waiting阅读下面材料,在空白处填入适当内容(不多于3个单词)或括号内单词的正确形式。
Nowadays, many cities ____________ (suffer) from smog. It is especially ________ (harm) to children, seniors, pregnant women, smokers and people with lung or heart problems. An important component of smog is ground-level ozone. Actually, ozone that __________ (form) naturally in the atmosphere ________(protect) life from the sun’s damaging rays. At ground level, however, ozone _______ (hurt) people’s eyes, are sufferingharmfulis formedprotectshurtsnose and throat, which can make____ more difficult for the body to fight against an infection. When the amount of ground-level ozone increases, so______ the number of emergency-room visits. The other component___ fine particulate matter. The_______ (small) the particle, the more dangerous it can be. When people take in ozone and particulates from the air, both the blood flow and the oxygen supply to the heart____________ (reduce).itdoesissmallerwill be reducedHomework Do the exercises of Grammar on Page 4&5.