Period 4 单元语法讲练
过去将来时
过去将来时主要用于表示从过去某个时候看来即将发生的动作或存在的状态。
I knew that he would help us when we were in trouble．
我知道当我们遇到麻烦时他会帮助我们。
1．过去将来时的时间状语
(1)at six the next morning/afternoon/night，the next day/week/month等；
(2)the following day/week/month/year等；
(3)two days/three weeks/four years later等；
(4)after 10 o'clock，after 10 o'clock in the morning等；
(5)when，after引导的时间状语从句。
When you asked Li Lei for help，he would never refuse you．
当你向李磊求助，他从不会拒绝你。
I would go to see him after he came back from hospital．
当他从医院回来之后，我会去看他。
[即时训练1] 单句语法填空
①He said he ________________(come) here next Friday．
②I wasn't sure whether he ______________(lend) me his book next Monday．
2．过去将来时的结构
(1)由助动词“would/should＋动词原形”构成，should主要用于主语是第一人称时，would可用于各种人称。
She told us that she would try her best to catch up with other classmates that term．
她告诉我们那个学期她将尽她最大的努力赶上班里其他同学。
The doctor said Jack would be all right in a few days．
医生说杰克几天内就会痊愈。
(2)“was/were＋going to＋动词原形”常用来表示按计划或安排即将发生的事。
They said that they were going to meet her at the railway station．
他们说他们将去火车站接她。
(3)come，go，leave，arrive，start等动词可用过去进行时代替过去将来时。
She told me she was coming to see me．
她告诉我她会来看望我。
We were informed that the leaders were coming to our school soon．
通知说领导们马上就会到我们学校。
(4)条件状语从句和时间状语从句中通常用一般过去时代替过去将来时。
I didn't know when she would come but when she came I would let you know．
我不知道她什么时候会来，但是她来的时候我会让你知道。
The teacher said that it would be very difficult to make progress if I didn't work hard．
老师说，如果我不努力学习，将很难有进步。
(5)was/were to＋动词原形。
Li Lei was to arrive soon．
李磊很快就会到达。
(6)was/were about to＋动词原形。
He was about to leave when the bell rang．
他刚要离开，这时铃响了。
[即时训练2] 单句语法填空
①She said that the bus ________________ (leave) at seven the next morning．
②When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life ________________(change) completely．
短文语境填空
Several days ago, I came to London for a business meeting．My nephew Jordan is studying in Oxford University．Originally, I 1．________________(not see) him until the meeting was over．But he called to say he wanted to meet me as soon as possible．As a result, we met each other at a restaurant last night．Jordan told me that a big company 2．________________(offer) him a position as soon as he graduated, which surprised me a lot．I thought it 3．________________(give) a great surprise to his parents too．Jordan also told me that he 4．________________(take) part in the coming basketball match to be held in his university that weekend and invited me to watch it．I accepted his invitation happily and said I 5．________________(go) there to cheer him on．
Period 4
单元语法
即时训练1 ①would come ②would lend
即时训练2 ①was leaving/would leave ②was to change/would change
巩固落实
短文语境填空
1．wasn't going to see 2．would offer 3．would give
4．would take 5．would go
1 / 3(共39张PPT)
Period 4
UNIT 4 INFORMATION TECHNOLOGY
主题语境
人与社会——科技发展与信息技术创新
Section Ⅰ TOPIC TALK & LESSON 1
过去将来时
过去将来时主要用于表示从过去某个时候看来即将发生的动作或存在的状态。
I knew that he would help us when we were in trouble．
我知道当我们遇到麻烦时他会帮助我们。
课时学案 单元语法讲练
1．过去将来时的时间状语
(1)at six the next morning/afternoon/night，the next day/week/month等；
(2)the following day/week/month/year等；
(3)two days/three weeks/four years later等；
(4)after 10 o'clock，after 10 o'clock in the morning等；
(5)when，after引导的时间状语从句。
When you asked Li Lei for help，he would never refuse you．
当你向李磊求助，他从不会拒绝你。
I would go to see him after he came back from hospital．
当他从医院回来之后，我会去看他。
[即时训练1] 单句语法填空
①He said he __________(come) here next Friday．
②I wasn't sure whether he __________(lend) me his book next Monday．
would come
would lend
2．过去将来时的结构
(1)由助动词“would/should＋动词原形”构成，should主要用于主语是第一人称时，would可用于各种人称。
She told us that she would try her best to catch up with other classmates that term．
她告诉我们那个学期她将尽她最大的努力赶上班里其他同学。
The doctor said Jack would be all right in a few days．
医生说杰克几天内就会痊愈。
(2)“was/were＋going to＋动词原形”常用来表示按计划或安排即将发生的事。
They said that they were going to meet her at the railway station．
他们说他们将去火车站接她。
(3)come，go，leave，arrive，start等动词可用过去进行时代替过去将来时。
She told me she was coming to see me．
她告诉我她会来看望我。
We were informed that the leaders were coming to our school soon．
通知说领导们马上就会到我们学校。
(4)条件状语从句和时间状语从句中通常用一般过去时代替过去将来时。
I didn't know when she would come but when she came I would let you know．
我不知道她什么时候会来，但是她来的时候我会让你知道。
The teacher said that it would be very difficult to make progress if I didn't work hard．
老师说，如果我不努力学习，将很难有进步。
(5)was/were to＋动词原形。
Li Lei was to arrive soon．
李磊很快就会到达。
(6)was/were about to＋动词原形。
He was about to leave when the bell rang．
他刚要离开，这时铃响了。
[即时训练2] 单句语法填空
①She said that the bus ____________________ (leave) at seven the next morning．
②When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931， he had no way of knowing that his life _________________________(change) completely．
was leaving/would leave
was to change/
would change
短文语境填空
Several days ago， I came to London for a business meeting．My nephew Jordan is studying in Oxford University．Originally， I 1．________________(not see) him until the meeting was over．But he called to say he wanted to meet me as soon as possible．As a result， we met each other at a restaurant last night．Jordan told me that a big company 2．___________(offer) him a position as soon as he graduated， which surprised me a lot．I thought it 3．__________(give) a great
wasn't going to see
would offer
would give
surprise to his parents too．Jordan also told me that he 4．___________
(take) part in the coming basketball match to be held in his university that weekend and invited me to watch it．I accepted his invitation happily and said I 5．________(go) there to cheer him on．
would take
would go
Ⅰ．单词拼写
1．They have a huge ________(选择) of discontinued cookers．
2．______(形象) is very important in the music world．
3．You can improve your chances of profit by _______(明智的) planning．
4．I regard ________(创造力) both as a gift and as a skill．
5．This question can be answered only by __________(实验)．
课时分层作业(一)
selection
Image
sensible
creativity
experiment
Ⅱ．单句语法填空
1．I went through about four years of being ________(addict) to video games．
2．The Internet， an information highway， can bring many ___________(convenient) to the school， home and office．
3．_________ (obvious)， he was making up an excuse for his being late．
4．My ______________(recommend) is that you should take over his position．
5．I admitted ____________________(break) the window but it was merely an accident．
addicted
conveniences
Obviously
recommendation
breaking/having broken
Ⅲ．阅读理解
A
Personal Robot
Make your parents and teachers happy!
Are you having problems finishing your homework on time？ Do you avoid cleaning your room until your mom shouts at you？ You don't need to worry if you buy a Mr．Helping Hand personal robot．Mr．H can be programmed to organize your homework．Your own personal robot will follow you around， putting away books and objects that you have left on the floor or bed．
Mr．H also has these features (特点)：
※ weighs only 500 grams
※ includes long-lasting batteries
※ comes with a 5-year guarantee
※ remembers simple instructions
Originally (最初) sold for $499
NOW ONLY $299
WATCH CONTROL
This is a watch that James Bond would be proud to wear!
This is NOT a watch for ordinary people!
Your electronic PENGO WATCH CONTROL
※ acts as a remote control for TVs and videos
※ gives you a daily weather forecast
※ reminds you when to hand in your homework
※ sets off a silent warning alarm when parents or teachers are near
Besides， your PENGO WATCH CONTROL will always tell you the time accurately!
Originally sold for $199
NOW ONLY $99
For further information， click here．
【语篇解读】 本文是一篇应用文。文章介绍了两款对青少年有帮助的科技产品——Personal Robot和WATCH CONTROL。
1．A PENGO WATCH CONTROL can help you to ________．
A．repair your TV
B．organize your homework
C．be a James Bond
D．know what the weather is like
D [细节理解题。根据WATCH CONTROL部分中的“gives you a daily weather forecast”可知，PENGO WATCH CONTROL可以帮助你了解天气情况。故选D。]
√
2．You can get your Mr．H for ________．
A．$499 B．$299
C．$199 D．$99
B [细节理解题。根据Personal Robot 部分中的“NOW ONLY $299”可知，你可以花299美元买到Mr．H。故选B。]
√
3．Where would you be most likely to find the two texts？
A．On a notice board．
B．In a company brochure．
C．On a teenage website．
D．In a college newspaper．
C [文章出处题。根据第一段“Make your parents and teachers happy！”和最后一段“For further information， click here．”可推知，你最可能在一个青少年网站上找到这两篇文章。故选C。]
√
B
Matthew has retired．He used to be working in a sawmill (锯木厂)．Cutting and piling wood for 8 hours a day had caused his fingers to be injured and bleed all year round．Outside his job， he enjoyed watching baseball games and he was glad that he had more time for it after he retired．In Matthew's eyes， baseball was a game including details， mental sharpness， and great patience， and he thought instructing young men needed the same abilities．
There were boys on the high school baseball team playing in the neighborhood and Matthew was their regular visitor．Whether on summer evenings under the lights or in the mid-afternoon sun， he was always the one to appear on time．In the beginning， he simply sat and watched them．After a good play， Matthew would give them a praising sign， and a mistake would earn his smile， which meant， “You'll get another chance！” He communicated with the boys in such a way．
Gradually， the boys got used to Matthew's presence and became familiar with him．They were curious about his tough hands．He talked about his adventures of working in the forest．They were long and inspiring stories， all about friendship， helping each other， and remaining hopeful even though experiencing hardship， and also about how a boy grew into a man．
Matthew would take time to show them some basic skills to some slow learners and took the trouble to repeat each detail until the players were skillful．What Matthew taught was deeply rooted in the boys' hearts and they could play wonderfully in the races．
Time flew．Matthew thought he was too old to teach them anything．It was time for him to leave．However， the boys told Matthew that his fighting spirit had long been part of their team．Nearly everyone on the team learned to expect a little more from themselves as long as Matthew was there．
【语篇解读】 本文是一篇记叙文。文章主要讲述了Matthew在退休后通过观看和指导高中棒球队的方式来传授生活经验和人生哲理的故事。
4．What did Matthew think of the baseball game？
A．It took plenty of patience．
B．It needed a lot of strength．
C．It must be based on interest．
D．It called for sharp movements．
A [细节理解题。根据第一段中“In Matthew's eyes， baseball was a game including details， mental sharpness， and great patience， and he thought instructing young men needed the same abilities．”可知，在Matthew看来，棒球是一项包括细节、精神敏锐度和极大耐心的运动。故选A。]
√
5．How did Matthew exchange with the boys at first？
A．By joining them in playing baseball．
B．By teaching them some special skills．
C．By sharing his past about playing baseball．
D．By encouraging them with body language．
√
D [细节理解题。根据第二段中“In the beginning， he simply sat and watched them．After a good play， Matthew would give them a praising sign， and a mistake would earn his smile， which meant， ‘You'll get another chance！’ He communicated with the boys in such a way．”可知，最初Matthew通过肢体语言鼓励孩子们来和孩子们交流。故选D。]
6．What influence did Matthew have on the boys？
A．He developed the children's love for the forests．
B．He taught them the skills of making good friends．
C．He helped them keep positive during their growth．
D．He made them learn to search for new adventures．
√
C [推理判断题。根据第三段中“He talked about his adventures of working in the forest．They were long and inspiring stories， all about friendship， helping each other， and remaining hopeful even though experiencing hardship， and also about how a boy grew into a man．”可知，Matthew通过讲述自己在森林里工作的冒险经历，教育孩子们要互相帮助，即使经历困难也保持希望。也就是说在成长的过程中要始终保持积极的心态。故选C。]
7．What can we infer from the last two paragraphs？
A．Matthew's skills weren't recognized by the boys．
B．Matthew's quality would always inspire the boys．
C．The boys thought Matthew became less patient later．
D．The boys learned more baseball skills from Matthew．
√
B [推理判断题。根据倒数第二段中“What Matthew taught was deeply rooted in the boys' hearts and they could play wonderfully in the races．”以及最后一段中“However， the boys told Matthew that his fighting spirit had long been part of their team．Nearly everyone on the team learned to expect a little more from themselves as long as Matthew was there．”可知，Matthew的教导和战斗精神长期以来一直是他们团队的一部分，因此可以推断出Matthew的品质一直在激励着男孩们。故选B。]
Ⅳ．阅读七选五
How to Avoid an Internet Addiction
While it may seem like everyone surfs the web these days，there is a fine line between casually checking your social media pages and having a full blown Internet addiction．If you fear that you may lose interest in other aspects of your life because you prefer to be on the Internet，you may be on your way to an Internet addiction．
Admit you are at risk of an addiction．
More and more people in the world are becoming addicted to the Internet．You are not the only one with this problem; it is becoming more and more common and more and more well known．
Set aside limited time for computer use．
Make sure not to turn it on too many times a week．If you have a laptop，make sure to put it somewhere that you can remember but not somewhere that you see every day．Try keeping the lid closed when you are not using it． 3 If you have a desktop PC，try not to go near it or put something over it like a sheet．
Call people instead of sending instant messages or texts．
If you are free on weekends，call friends and ask them to go outside．This will distract you from the computer．
Use an alarm clock or timer．
Before using your computer，decide on a time limit such as 30 minutes．Set the clock or timer and make sure that you get off the computer when the time is up．Alternatively create a shutdown timer on your desktop．
A．Make a small list of what you want to do within that time．
B．When the computer is not looking at you，you are less likely to use it．
C．This can be programmed to shutdown your computer after the set time．
D．Luckily，there are ways to avoid living your life in front of the computer．
E．This will stop you from using the Internet so often or going on to another page．
F．If you have a problem on weekdays，phone your friends or ask for help in person．
G．Do not be embarrassed; find others with the same problem and help each other beat it．
【语篇解读】 本文是一篇说明文。文章主要论述了如何避免网络成瘾。
1．D [根据上句“you may be on your way to an Internet addiction”，结合下文提到的几个避开电脑的方法可推知，设空处应提出有避开电脑的方法。D项符合语境。故选D。]
2．G [根据上句“You are not the only one with this problem; it is becoming more and more common and more and more well known．”可推知，设空处可能陈述找到和你有一样问题的人，然后一起克服。G项符合语境。故选G。]
3．B [根据上句“Try keeping the lid closed when you are not using it．”可推知，设空处可能陈述只要电脑关着，就会少用电脑。B项符合语境，故选B。]
4．F [根据上文“If you are free on weekends，call friends and ask them to go outside．This will distract you from the computer．”可推知，设空处应该在谈论非周末时间。F符合语境。故选F。]
5．C [根据上句“Alternatively create a shutdown timer on your desktop．”可推知，设空处可能陈述设置定时关机的好处。C项符合语境，shutdown timer是关键词。]
THANKSUNIT 4 INFORMATION ECHNOLOGY
课时分层作业(一)
Ⅰ．单词拼写
1．They have a huge ________(选择) of discontinued cookers．
2．________(形象) is very important in the music world．
3．You can improve your chances of profit by ________(明智的) planning．
4．I regard ________(创造力) both as a gift and as a skill．
5．This question can be answered only by ________(实验)．
Ⅱ．单句语法填空
1．I went through about four years of being ________(addict) to video games．
2．The Internet, an information highway, can bring many ________(convenient) to the school, home and office．
3．________ (obvious), he was making up an excuse for his being late．
4．My ________(recommend) is that you should take over his position．
5．I admitted ________(break) the window but it was merely an accident．
Ⅲ．阅读理解
A
Personal Robot
Make your parents and teachers happy!
Are you having problems finishing your homework on time Do you avoid cleaning your room until your mom shouts at you You don't need to worry if you buy a Mr．Helping Hand personal robot．Mr．H can be programmed to organize your homework．Your own personal robot will follow you around, putting away books and objects that you have left on the floor or bed．
Mr．H also has these features (特点)：
※ weighs only 500 grams
※ includes long-lasting batteries
※ comes with a 5-year guarantee
※ remembers simple instructions
Originally (最初) sold for $499
NOW ONLY $299
WATCH CONTROL
This is a watch that James Bond would be proud to wear!
This is NOT a watch for ordinary people!
Your electronic PENGO WATCH CONTROL
※ acts as a remote control for TVs and videos
※ gives you a daily weather forecast
※ reminds you when to hand in your homework
※ sets off a silent warning alarm when parents or teachers are near
Besides, your PENGO WATCH CONTROL will always tell you the time accurately!
Originally sold for $199
NOW ONLY $99
For further information, click here．
1．A PENGO WATCH CONTROL can help you to ________．
A．repair your TV
B．organize your homework
C．be a James Bond
D．know what the weather is like
2．You can get your Mr．H for ________．
A．$499 B．$299
C．$199 D．$99
3．Where would you be most likely to find the two texts
A．On a notice board．
B．In a company brochure．
C．On a teenage website．
D．In a college newspaper．
B
Matthew has retired．He used to be working in a sawmill (锯木厂)．Cutting and piling wood for 8 hours a day had caused his fingers to be injured and bleed all year round．Outside his job, he enjoyed watching baseball games and he was glad that he had more time for it after he retired．In Matthew's eyes, baseball was a game including details, mental sharpness, and great patience, and he thought instructing young men needed the same abilities．
There were boys on the high school baseball team playing in the neighborhood and Matthew was their regular visitor．Whether on summer evenings under the lights or in the mid-afternoon sun, he was always the one to appear on time．In the beginning, he simply sat and watched them．After a good play, Matthew would give them a praising sign, and a mistake would earn his smile, which meant, “You'll get another chance！” He communicated with the boys in such a way．
Gradually, the boys got used to Matthew's presence and became familiar with him．They were curious about his tough hands．He talked about his adventures of working in the forest．They were long and inspiring stories, all about friendship, helping each other, and remaining hopeful even though experiencing hardship, and also about how a boy grew into a man．
Matthew would take time to show them some basic skills to some slow learners and took the trouble to repeat each detail until the players were skillful．What Matthew taught was deeply rooted in the boys' hearts and they could play wonderfully in the races．
Time flew．Matthew thought he was too old to teach them anything．It was time for him to leave．However, the boys told Matthew that his fighting spirit had long been part of their team．Nearly everyone on the team learned to expect a little more from themselves as long as Matthew was there．
4．What did Matthew think of the baseball game
A．It took plenty of patience．
B．It needed a lot of strength．
C．It must be based on interest．
D．It called for sharp movements．
5．How did Matthew exchange with the boys at first
A．By joining them in playing baseball．
B．By teaching them some special skills．
C．By sharing his past about playing baseball．
D．By encouraging them with body language．
6．What influence did Matthew have on the boys
A．He developed the children's love for the forests．
B．He taught them the skills of making good friends．
C．He helped them keep positive during their growth．
D．He made them learn to search for new adventures．
7．What can we infer from the last two paragraphs
A．Matthew's skills weren't recognized by the boys．
B．Matthew's quality would always inspire the boys．
C．The boys thought Matthew became less patient later．
D．The boys learned more baseball skills from Matthew．
Ⅳ．阅读七选五
How to Avoid an Internet Addiction
While it may seem like everyone surfs the web these days，there is a fine line between casually checking your social media pages and having a full blown Internet addiction．If you fear that you may lose interest in other aspects of your life because you prefer to be on the Internet，you may be on your way to an Internet addiction． 1
Admit you are at risk of an addiction．
More and more people in the world are becoming addicted to the Internet．You are not the only one with this problem; it is becoming more and more common and more and more well known． 2
Set aside limited time for computer use．
Make sure not to turn it on too many times a week．If you have a laptop，make sure to put it somewhere that you can remember but not somewhere that you see every day．Try keeping the lid closed when you are not using it． 3 If you have a desktop PC，try not to go near it or put something over it like a sheet．
Call people instead of sending instant messages or texts．
If you are free on weekends，call friends and ask them to go outside．This will distract you from the computer． 4
Use an alarm clock or timer．
Before using your computer，decide on a time limit such as 30 minutes．Set the clock or timer and make sure that you get off the computer when the time is up．Alternatively create a shutdown timer on your desktop． 5
A．Make a small list of what you want to do within that time．
B．When the computer is not looking at you，you are less likely to use it．
C．This can be programmed to shutdown your computer after the set time．
D．Luckily，there are ways to avoid living your life in front of the computer．
E．This will stop you from using the Internet so often or going on to another page．
F．If you have a problem on weekdays，phone your friends or ask for help in person．
G．Do not be embarrassed; find others with the same problem and help each other beat it．
课时分层作业(一)
Ⅰ．1．selection 2．Image 3．sensible 4．creativity 5．experiment
Ⅱ．1．addicted 2．conveniences 3．Obviously
4．recommendation 5．breaking/having broken
Ⅲ．
1 2 3 4 5 6 7
D B C A D C B
Ⅳ．
1 2 3 4 5
D G B F C
Ⅲ．【语篇解读】 本文是一篇应用文。文章介绍了两款对青少年有帮助的科技产品——Personal Robot和WATCH CONTROL。
1．D [细节理解题。根据WATCH CONTROL部分中的“gives you a daily weather forecast”可知，PENGO WATCH CONTROL可以帮助你了解天气情况。故选D。]
2．B [细节理解题。根据Personal Robot 部分中的“NOW ONLY $299”可知，你可以花299美元买到Mr．H。故选B。]
3．C [文章出处题。根据第一段“Make your parents and teachers happy！”和最后一段“For further information, click here．”可推知，你最可能在一个青少年网站上找到这两篇文章。故选C。]
【语篇解读】 本文是一篇记叙文。文章主要讲述了Matthew在退休后通过观看和指导高中棒球队的方式来传授生活经验和人生哲理的故事。
4．A [细节理解题。根据第一段中“In Matthew's eyes, baseball was a game including details, mental sharpness, and great patience, and he thought instructing young men needed the same abilities．”可知，在Matthew看来，棒球是一项包括细节、精神敏锐度和极大耐心的运动。故选A。]
5．D [细节理解题。根据第二段中“In the beginning, he simply sat and watched them．After a good play, Matthew would give them a praising sign, and a mistake would earn his smile, which meant, ‘You'll get another chance！’ He communicated with the boys in such a way．”可知，最初Matthew通过肢体语言鼓励孩子们来和孩子们交流。故选D。]
6．C [推理判断题。根据第三段中“He talked about his adventures of working in the forest．They were long and inspiring stories, all about friendship, helping each other, and remaining hopeful even though experiencing hardship, and also about how a boy grew into a man．”可知，Matthew通过讲述自己在森林里工作的冒险经历，教育孩子们要互相帮助，即使经历困难也保持希望。也就是说在成长的过程中要始终保持积极的心态。故选C。]
7．B [推理判断题。根据倒数第二段中“What Matthew taught was deeply rooted in the boys' hearts and they could play wonderfully in the races．”以及最后一段中“However, the boys told Matthew that his fighting spirit had long been part of their team．Nearly everyone on the team learned to expect a little more from themselves as long as Matthew was there．”可知，Matthew的教导和战斗精神长期以来一直是他们团队的一部分，因此可以推断出Matthew的品质一直在激励着男孩们。故选B。]
Ⅳ．【语篇解读】 本文是一篇说明文。文章主要论述了如何避免网络成瘾。
1．D [根据上句“you may be on your way to an Internet addiction”，结合下文提到的几个避开电脑的方法可推知，设空处应提出有避开电脑的方法。D项符合语境。故选D。]
2．G [根据上句“You are not the only one with this problem; it is becoming more and more common and more and more well known．”可推知，设空处可能陈述找到和你有一样问题的人，然后一起克服。G项符合语境。故选G。]
3．B [根据上句“Try keeping the lid closed when you are not using it．”可推知，设空处可能陈述只要电脑关着，就会少用电脑。B项符合语境，故选B。]
4．F [根据上文“If you are free on weekends，call friends and ask them to go outside．This will distract you from the computer．”可推知，设空处应该在谈论非周末时间。F符合语境。故选F。]
5．C [根据上句“Alternatively create a shutdown timer on your desktop．”可推知，设空处可能陈述设置定时关机的好处。C项符合语境，shutdown timer是关键词。]
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