资源简介

(共55张PPT)
Unit 3
Section B　Using language
英 语
课前篇 自主预习
Ⅰ.知识体系图解
重点词汇
1.　　　　　 adv.现时,当前
2.　　　　　 adv.经常
3.　　　　　 adj.(对事故、错误、罪行等)负有责任的,应承担责任的
4.　　　　　 n.记忆,回忆
5.　　　　　 adj.苗条的,修长的
6.　　　　　 v.力求达到
7.　　　　　 n.(尤指社会或政治方面的)议题;争论的问题
8.　　　　　 n.主题
currently　
regularly　
responsible
memory　
slim　
aim　
issue　
theme
9.　　　　　 v.庆祝,过(节日、生日等)
10.　　　　　 v.道歉
11.jaw n. 　　　　　　　　　
12.beard n. 　　　　　　　
13.skin n. 　　　　　　　
14.jogging n. 　　　　　　　
15.nation n. 　　　　　　　
16.range n. 　 　　　　　　　
17.impact n. 　　　　　　　
18.strength n. 　　　　　　　
observe　
apologise　
下巴,下颌　
胡须
皮肤　
慢跑锻炼　
国家　
一系列
作用,影响　
强烈程度
重点短语
1.忙于　 　 　　　　　　　
2.盼望,期盼 　　　　　　　
3.throw a party 　　　　　　　
4.in fact 　　　　　　　
5.in his thirties 　　　　　　　
6.even if 　　　　　　　
be busy with　
look forward to　
举行宴会　
实际上;事实上　
在他30多岁时　
即使;尽管
7.deepen people’s understanding of... 　　 　　　　　
8.be related to 　　　　　　　
9.a wide range of... 　　　　　　　
10.take some time off work 　　　　　　　
11.have a big impact on... 　　　　　 　　
加深人们对……的理解　
和……有关　
大范围的……　
休班　
对……有很大影响
重点句式
1....and jogging has kept her slim and fit.
2.How does Penny look different now compared to ten years ago
重点语法
一般现在时,一般过去时,一般将来时,现在进行时,现在完成时
Ⅱ.释义匹配
1.regularly　　A.used to say that a particular situation or fact is easy to see or understand
2.obviously B.the powerful effect that sth.has on sb./sth.
3.responsible C.the quality of being physically strong
4.impact D.at regular intervals or times
5.strength E.having the job or duty of doing sth.or taking care of sb./sth.,so that you may be blamed if sth.goes wrong
答案 1.D　2.A　3.E　4.B　5.C
Ⅲ.时态专项练习
1.During the 30 days before he was put to death,his friends and pupils
　　 　　　(allow) to visit him in his prison.
2.When summer 　　　　　(come),they will invite their students to pick the fresh vegetables.
3.About one month after this photo was taken,I entered my second year of high school and 　　　　　(become) a new member of the school music club.
were allowed
comes　
became
4.Diets have changed in China—and so has its top crop.Since 2011,the country
　　　　　　　(grow) more corn than rice.
5.I believe I 　　　　　　　(improve) my English by doing so and learn more about her country.
6.In order to make my dream come true,I work part-time to save money while I 　　　　　　　(study) at college.
7.There is no doubt that more than one change 　　　　　　　(take) place in my school.
has grown
will improve
am studying
has taken
课堂篇 互动探究
重点词汇
1It aims to deepen people’s understanding of issues that are related to families.(教材P31)
其旨在加深人们对家庭相关事情的理解。
【词汇精讲】aim v.瞄准;对准;旨在;(向某方向)努力
Earth Day,marked on 22 April,is an annual event aiming to raise public awareness about environmental protection.(2019北京卷)
每年的4月22日是地球日,旨在提升人们的环保意识。
【词汇拓展】
aim n.　　　　　　 目标;目的
take aim at 向……瞄准
achieve one’s aim/goal 达到某人的目的;实现某人的目标
with the aim of... 以……为目标;意在/旨在……
aimless adj. 无目的的
aimlessly adv. 无目的地
aim to do sth. 意欲/企图/旨在做某事
aim at doing sth./be aimed at doing sth.旨在做某事
aim at/for 针对;瞄准;目的在于
Take careful aim before firing.
开火之前仔细瞄准目标。
He has only one aim in life to become rich.
他活着只有一个目的——发财。
You should always aim at doing your job well.
你应该总是力求把工作做好。
We are taught to aim at success and to accept failure with courage.
我们被教导要力求成功并勇敢地接受失败。
【迁移应用】
用所给词的适当形式填空
(1)Neither should we embrace online voting 　　　　　(aim) nor can we deny it completely.
(2)In the newspaper of our school there is a column called “Foreign Cultures”,aiming 　　　　　　(introduce) American customs and the life of high school students.
(3)This activity aims at 　　　　　(improve) students’ ability of speaking in public.
aimlessly
to introduce
improving
2With a different theme each year,the day is observed with a wide range of events that are organised at local,national and international levels.(教材P31)
一年一个不同的主题,人们举行很多当地的、全国性的乃至国际水准的活动来庆祝这一天。
【词汇精讲】 observe vt.庆祝
Thanksgiving Day is observed as a general holiday by the American people.
感恩节是美国人普遍庆祝的节日。
【词汇拓展】
observe vt.观察,仔细地看;遵守;注意到
observation n.观察;注意;监视
When I passed by his house,I observed him playing in the yard.
当我从他房子旁经过时,我看到他正在院子里玩。
I observed this strange man often hang around our community.
我注意到这个陌生人经常在我们的社区里闲逛。
We can observe that artificial intelligence has already made an impact on our lives in many ways.(2019天津卷)
我们注意到人工智能已经在许多方面影响到我们的生活。
【迁移应用】
写出下列句中observe的含义
(1)Having lived abroad for years,many Chinese still observe the traditional customs.　　　　
(2)The scientist devoted her lifetime to observing the behaviour of the chimps.
　　　　
(3)The thief was observed to open the window and run away.　　　　
完成句子
(4)门卫注意到一名年轻男子正在办公室里偷东西,他试图悄悄地靠近他。
The guard observed 　　　　　　　　　　　from the office,and he tried to approach him quietly.
遵守
观察
注意到
a young man stealing
3Later,on the phone she apologised and explained that she was busy with work ...(教材P31)
后来,在电话里她道歉并解释说她正忙于工作……
【词汇精讲】句中apologise是不及物动词,意为“道歉,谢罪”。
I have come to apologise to you.
我是来向您道歉的。
I must apologise for the untidy state of the room.
屋子这么不整洁,实在抱歉。
【词汇拓展】
apology n.　　　　　 　　　道歉;认错
apologise to sb.for (doing) sth. 因(做)某事向某人道歉
apologise for oneself 为自己辩解或辩护
accept one’s apology 接受某人的道歉
owe sb.an apology　　　 　　应向某人道歉
make an apology to sb.for sth.因某事向某人道歉
I apologise for having taken too much of your time.
我为占用你太多时间而表示歉意。
I apologised to her for stepping on her feet.
=I made an apology to her for stepping on her feet.
我因踩到她的脚而向她道歉。
【迁移应用】
单句填空
(1)Harry apologised 　　　　his teacher 　　　　　coming to school late.
(2)I should make an 　　　　　(apologise) to you.
to for　
apology
4I’m really looking forward to it!(教材P31)我对此很期待!
【词汇精讲】 look forward to 是“盼望;期盼”的意思,其中的to是介词,因此其后跟动词时要用动词-ing形式。
For our homework tonight,we have to write a description of the street where we live.I am looking forward to it.
今晚的家庭作业是描述我们居住的街区,我很期待。
【词汇拓展】
含介词to的常用动词短语还有:
lead to　　　　　　　　　导致
contribute to 促成;是……成因之一
get/settle down to 开始认真做……
be devoted to 　　　　　　专心于
be used/accustomed to 习惯于
adjust/adapt to 适应
object to/be opposed to 反对
His carelessness led to the accident.
他的粗心导致了这场事故。
Her devotion to education contributed to her success.
她对教育的热爱促成了她的成功。
It is high time that you got down to your study.
到你该努力学习的时候了。
The young can quickly adapt themselves to a new environment.
年轻人能快速适应新环境。
We object to putting off the meeting.
我们反对推迟会议。
【迁移应用】
用所给词的适当形式填空
(1)His carelessness led to him 　　　　　(lose) the match.
(2)It is time that you settled down to 　　　　　(finish) your task.
(3)I used to 　　　　　(get) up at 7 o’clock,but now I am used to
　　　　　(get) up at 6.
losing
finishing
get
getting
重点句式
1...and jogging has kept her slim and fit.(教材P30)……慢跑使她保持苗条和健康。
【句式剖析】kept her slim and fit是“keep+宾语+宾补”结构。keep 意为“使……保持在某种状态”时,后面常带宾语补足语,从而构成“keep复合结构”。
【句式拓展】
(1)keep+宾语+形容词
(2)keep+宾语+副词
(3)keep+宾语+现在分词
(4) keep+宾语+过去分词
(5) keep+宾语+介词短语
The noise kept me awake.
这噪音使我无法入睡。
He kept all the lights on when he went out.
他出去时把所有的灯都开着。
Add some more coal to keep the fire going.
再添些煤,别让火灭了。
We should keep ourselves informed of latest information.
我们应该了解最新的信息。
【迁移应用】
单句填空
(1)They use computers to keep the traffic 　　　　　(run) smoothly.
(2)I’m sorry to have kept you 　　　　　(wait) for such a long time.
(3)Keep the door 　　　　　(lock) until the master comes back.
(4)We should keep our motherland 　　　　　mind and the whole world in view.
running
waiting
locked
in
2How does Penny look different now compared to ten years ago (教材P30)和十年前比,彭妮有何不同
【句式剖析】“compared to ten years ago” 在此处是过去分词短语作状语,Penny与compare之间存在逻辑上的被动关系。
【句式拓展】
分词作状语是常考的内容,一般来说,现在分词作状语常表示该动词和主句主语存在逻辑上的主动关系,而过去分词则表示该动词和主句的主语存在逻辑上的被动关系。
Seeing his teacher,the boy ran away.
一见到他的老师,那个男孩就跑开了。
Abandoned by his parents,the little boy led a hard life.
被父母抛弃,那个小男孩过得很艰难。
【迁移应用】
用所给词的适当形式填空
(1)The national park has a large collection of wildlife,　　　　　(range) from butterflies to elephants.
(2)The hospital has recently obtained new medical equipment,
　　　　　(allow) more patients to be treated.
(3)The cooling wind swept through our bedroom windows,　　　　　(make) air conditioning unnecessary.
ranging
allowing
making
(4)Newly-built wooden cottages line the street,　　　　　(turn) the old town into a dreamland.
(5)　　　　　(leave) alone in the room,the little girl burst into tears.
(6)His parents died,　　　　　(leave) him an orphan.
(7)First 　　　　　(celebrate) in 1970,the Day now includes events in more than 190 countries and regions.(2019北京卷)
(8)Nervously 　　　　　(face) challenges,I know I will whisper to myself the two simple words “Be yourself”.(2019北京卷)
turning
Left
leaving
celebrated
facing
重点语法
一、一般现在时
用法 例句
表示现在的习惯性、经常性发生的动作或存在的状态,常与表示频度的时间状语连用,如always 总是,often 经常,usually 通常,sometimes 有时,never 从不,frequently经常,on Sundays在星期天,every day/week/month/year每天/每周/每月/每年,once/twice a week 每周一/两次,monthly每月,“every+基数词+可数名词复数”每隔……,yearly 每年等 Daydreams are often very simple and direct,quite unlike sleep dreams,which may be hard to understand.
白日梦通常很简单直接,与让人难以理解的睡眠梦相当不同。
用法 例句
表示主语目前的性格、特征、状态或能力等 She knows French and German besides English.
除了英语,她还会法语和德语。
表示按照时间表、计划安排好的或者规定的行为,只限于go,come,leave,start,stop,arrive 等表示动作趋向性或移动意义的词 The train leaves at six tomorrow morning.
这列火车明早六点出发。
用法 例句
用在由if,unless引导的条件状语从句中,由when,before,until/till,as soon as,the moment,once引导的时间状语从句中,及由no matter what/who/which/when/where/how或whatever,whoever,whichever,whenever,wherever,however引导的让步状语从句中,表示将来的动作或状态 Anything will become boring if you do it repetitively.
如果你重复做一件事情,肯定会感到厌烦。
I’ll go with you as soon as I finish my work.
我一完成工作就跟你走。
表示客观事实、真理、格言或者警句等 “Life is like walking in the snow,” Granny used to say,“because every step shows.”
奶奶过去经常说:“人生就像在雪中行走,因为每一步都留有足迹。”
二、一般过去时
用法 例句
表示过去某个时间发生的动作或存在的状态,常用yesterday,last year,in 2015,the other day 等作时间状语 Tom got a letter from him just a little while ago.
汤姆刚在不久前收到他的一封来信。
表示在过去一段时间内,经常性或习惯性的动作,或者描述过去时间内连续发生的动作 Whenever the Browns went during their visit,they were given a warm welcome.
那时,布朗一家无论什么时候去拜访,都受到热烈欢迎。
He opened his eyes,put on his clothes quickly and jumped down from the bed.
他一睁开眼睛,就迅速穿上衣服,从床上跳了下来。
用法 例句
在时间、条件等状语从句中常用一般过去时代替过去将来时 He said he would not go if it rained.
他说过如果下雨,他就不会去。
表示过去经常、反复发生的动作 I always got up late,and never had enough time for breakfast.
我总是起床很晚,从来没有足够的时间吃早饭。
语境中的一般过去时,往往表示“刚才,在过去”之意,暗示现在已“不再这样” Your phone number again I didn’t quite catch it.
再说一遍你的电话号码好吗 我刚才没听清。
用法 例句
表达“原以为/本来认为/原希望”等意义时,know,think,expect等动词常用一般过去时 I didn’t expect to meet you here.
我没料到会在这里碰见你。
表示两个紧接着发生的动作,常由以下词语连接,用一般过去时。常见的连接词有but,and,when,as soon as,immediately,the moment,the minute The moment she came in,she told me what had happened to her.
她一进来就告诉我她发生了什么。
三、一般将来时
构成 用法 例句
will/shall+ 动词原形 表示不含主观因素,单纯的将来,常与表示将来的时间状语连用。shall一般用于第一人称,will可用于各种人称 By the time you have finished this book,your meal will get cold.
等到你看完这本书,你的饭就凉了。
My birthday is coming.I shall be 18 years old.
我的生日就要到了。我将要18岁了。
be going to+动词 原形 表示计划、打算要做某事或者有预兆要发生某事 I feel I am going to make progress with her help.
我觉得在她的帮助下我会进步的。
构成 用法 例句
be to+ 动词原形 “be to+动词原形”表示按计划、约定或按职责、义务必须做的事或即将发生的动作 We are to obey these rules when we go into the library.
进入图书馆时我们要遵守这些规定。
be about to+动词原形 表示立即要发生的动作,意为“就要”,不可与具体的时间状语连用 Work is about to start on a new factory building.
新厂房即将动工。
四、现在进行时
用法 例句
表示说话时正在进行的动作或状态,常与now/right now等时间状语连用 The boy is making a model plane in the room.
男孩正在房间里做一个飞机模型。
表示目前一段时间内在做某一件事,但说话时未必在做 I’m teaching part-time in a middle school.
我现在在一所中学兼职教书。
Selecting a mobile phone for personal use is no easy task because the technology is changing so rapidly.
选一款手机供个人使用不是一件容易的事,因为技术变化太快。
用法 例句
表示按计划或安排将要发生的动作 I’m meeting Peter at the airport this afternoon.
今天下午我去机场接彼得。
用于瞬间动词,表示马上就要发生的动作,这类动词主要有: go,come,leave,stay,start,arrive,land,meet,move,return,stop,do等 We are leaving early tomorrow morning.
我们明天一早就出发。
与always,constantly,continually, usually,forever(或for ever)等副词(短语)连用时往往表达说话者出乎意料的生气、赞扬、同情、不满、好奇等特定的感情 He is always thinking of others,never thinking of himself.
他总是考虑别人,从未考虑过自己。
五、现在完成时
用法 例句
表示过去发生或已经完成的某一动作对现在造成的影响或结果,有时与just,already,yet,recently,before,twice,three times等时间状语连用,常与非延续性动词连用,如leave,arrive,come,go,return,join,die,buy,borrow等 I am very happy that you have made great progress in learning Chinese.
我很高兴你在学习汉语方面取得了巨大的进步。
He hasn’t heard of the news about the lost child so far.
到目前为止他还未听说有关这个失踪小孩的消息。
用法 例句
表示过去发生而持续到现在的动作或状态,甚至延续到将来。常与since,for以及for a long time,in/over/during the past/last+时间段,these days等连用 His first novel has received good reviews since it came out last month.
他的第一部小说自上个月出版以来获得了许多好评。
用在时间和条件状语从句中,表示将来某时间完成的动作 Please return the book to me when you have finished it.
你看完这本书后请还给我。
固定句型 It is/has been+时间段+since...表示“自从……以来已经……” It is/has been ten years since I graduated from the university.
我已经从这所大学毕业十年了。
用法 例句
固定句型 This/It/That is the first/second/third/...time(that)...表示“这/那是(某人)第一/二/三/……次做某事”, that从句中要用现在完成时 This is the first time that I have been here.
这是我第一次来这里。
“It/This is the best/worst/most interesting等+名词+从句”中,从句中的谓语用现在完成时 This is the most interesting book I have ever read.
这是我所读过的最有趣的书了。
【迁移应用】
用所给词的适当形式填空
1.I know a little about Thailand,as I 　　　　　(go) there three years ago.
2.The room 　　　　　　　(clean) every day.You can live in now.
3.—Oh,dear,I forgot the air tickets.
—You 　　　　 　　　　(forget) something.
4.In the last few years,China 　　　　　　　　　(make) great achievements in environmental protection.
went
is cleaned
are always forgetting
has made
5.—Dr Jackson is not in his office at the moment.
—All right.I 　　　　　　　　　(call) him later.
6.The real reason why prices 　　　　　　(be),and still are,too high is complex,and no short discussion can satisfactorily explain this problem.
7.As you go through this book,you 　　　　　　　　　(find) that each of the millions of people who lived through World War Ⅱ had a different experience.
8.—What time is it
—I have no idea.But just a minute,I 　　　　　　　　(check) it for you.
will call
were
will find
will check
9.Marty 　　　　　　　　　(work) really hard on his book and he thinks he’ll finish it on Friday.
10.—Is Peter coming
—No,he 　　　　　　(change) his mind after a phone call at the last minute.
11.Despite the previous rounds of talks,no agreement
　　　　　　　　　(reach) so far by the two sides.
12.—Did you enjoy the party
—Yes.We 　　　　　　　　　(treat) well by our hosts.
is working　
changed
has been reached
were treated
13.To my delight,I 　　　　　　　　　(choose) from hundreds of applicants to attend the opening ceremony.
14.It is reported that a space station 　　　　　　　　　(build) on the moon in years to come.
15.More expressways 　　　　　　　　　(build) in Sichuan soon to promote the local economy.
was chosen　
will be built
will be built
随堂练习
Ⅰ.单词拼写
1.A 　　　　　(定期的) bus service to that remote village will start next Friday.
答案 regular
2.Have you seen the young man 　　　　　(最近,近来)
答案 recently
3.The young are taught to be 　　　　　(负责任的) for their behavior.
答案 responsible
4.For English learners,a good 　　　　　(记忆力) is a must.
答案 memory
5.　　　　　(observe) carefully,the chimps finally appeared in that area.
答案 Observed
6.Smoking has a very serious 　　　　　(影响) on babies.
答案 impact/influence/effect
Ⅱ.完成句子
1.他没来的原因是他生病了。
The reason why he didn’t come was 　　　　　　　　　　　　　　　　　　　　.
答案 that he was ill
2.无论何时遇到困难,尽管向你的老师求助。
Whenever facing a problem,don’t hesitate to 　　　　　　　　　　　　　　　　　　　　.
答案 turn to your teacher(s)
3.教小孩学英语对那个年轻男人来说是一项艰巨的任务。
　　　 　　　　　　　　　　　　　　　is a challenging task to the young man.
答案 Teaching young kids English
4.互相争辩之前先要全身心投入。
　　　 　　　　　　　　　　　　　　　　　　　　before debating with each other.
答案 Jump in with both feet
5.你最好专注你的学业,努力取得好成绩。
You’d better 　　　　　　　　　　your study and try to get a good mark.
答案 focus on
6.最后,男孩承认打破了玻璃。
　　　 　　　　　　　　　　,the boy admitted having broken the window.
答案 In the end

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