英语Unit 3 Language in use.课文课件ppt

这是一份英语Unit 3 Language in use.课文课件ppt，共50页。PPT课件主要包含了Building，Traffic ，Traffic，People，Food，单音节或部分双音节，部分双音节或多音节，不规则的，副词的分类，时间和频度副词等内容，欢迎下载使用。
知识目标： Key wrds: tall, wide, busy, heavy, ht, crwded, delicius, gd, famus, large, expensive, cheap, cnvenient, friendly ... Key grammar : the cmparative degree f adjectives. 
情感目标 通过复习家乡变化的话题，让学生更能体验祖国发展给我们带来的变化，并分享自己的家乡的变化，让学生珍惜现在的生活，努力学习。
引导学生回忆有关“家乡”的形容词，比较家乡过去与现在的变化，通过一系列的听、说、读、写活动，帮助学生查漏补缺，并引导学生将学过的语法知识条理化、系统化。
技能目标： 通过5个活动来帮学生复习关于家乡的形容词和形容词的比较级。帮助学生将语法系统化。
Brainstrm：Guess what aspects have changed in my hme twn.(猜猜我的家乡那些地方发生了变化)
envirnment环境
The buildings are _____ (tall) and _______(new) than befre.
The rad lks ______ (wide) than befre .
The bus becmes ________________ (crwded) .
mre crwded
The traffic here is ________ (busy) than befre .
And nw peple lk fr ________ (thin)bdies .
It becmes ______________ than befre.
mre expensive
The envirnment becmes _______ (gd).
tall--taller crwded--mre crwded gd--betterwide--wider thin--thinner busy--busier expensive--mre expensive
Task1:Observe the fllwing wrds carefully and classify them int three grups. 仔细观察，把他们分成三类。
tall--tallerwide--widerht--htterbusy--busier
crwded--mre crwdedexpensive--mre expensive
单音节或部分双音节的形容词
部分双音节或多音节的形容词
Task1:Observe the fllwing wrds carefully and get the rules 仔细观察，找出形容词原级变比较级的规律。
1.直接加er2.以不发音的e结尾，加r3.以重读闭音节结尾，且末尾只有一个辅音字母，双写这个辅音字母，加er4. 以辅音字母加y结尾，改y为i，再加er
在原级前面加mre构成比较级
many/much-mre little-less gd/well-betterbad/ill-wrse far-father/further
部分双音节指以-ful, -ing, -ed, -us, -ive,-ly结尾的双音节形容词，
有五个的变化是不规则的，我们需要记住它们的不规 则变化形式。many/much-mre little-less gd/well-betterbad/ill-wrse far-father/further
Change these adjectives int cmparative degree
1. Tm's hme twn is as________ (busy)as Beijing.2. Taking buses in Hng Kng is ________ (cheap)than taking a taxi.3. Which city is _______________(famus), Beijing r Hng Kng?4. The ppulatin f Hng Kng is much __________(large).5. Tm's hme twn is _____________(far) ne frm Beijing f the tw cities.
Tm's Hme twn --Hng Kng
the farther
as 原级 asnt as/s 原级 as
关键词 than提示我们用比较级
关键词A r B 提示我们用比较级
much/even/ a lt/ a little +比较级
the 比较级+ f the tw...
Task 2: Fill in the blanks with the crrect frms.用词的正确形式填句子。
Tip : We can infer(推测) the answers frm the key wrds.使用原级的情况： as 原级 as nt as/s 原级 as使用比较级的情况： 1. A is B 2. ..., A r B? 3. much/even/ a lt/ a little +比较级 4. the 比较级 +f the tw
6. The 比较级..., the 比较级 The mre, the better.
5. 比较级 and 比较级 bigger and bigger mre and mre beautiful
My name is Daming. My hme twn is Shenzhen. It is n the cast near Hng Kng. It was a small village abut thirty years ag, but nw it is ________than Hngkng. The envirnment becmes better and better.Althugh its ppulatin is _______ than many ther cities, the streets are much ______.There is a lt f delicius fd, but it is _______________ than that f many ther cities in China. I think it will be as busy as Shanghai ne day. Hwever , there are als sme disadvantages. The _______(many) cars there are, the mre crwded the traffic is. Anyway, I am prud f my hme twn. Cme and see and yu are sure t have a gd time.
Task 3 : read the passage and fill in the blanks. Check answers in pairs.
Task4: write an article abut the changes f yur hme twn.(写一篇关于海口变化的文章，比较过去与现在, 注意使用比较级)
With the rapid develpment f the sciety, great changes have taken place in Haiku.The traffic lve my hme twn and I am prud f it.
提示：至少四个方面的变化注意书写使用比较级的句型 1. as 原级 as nt as/s 原级 as 2. than 3. ..., A r B? 4. much/even/ a lt/ a little +比较级 5. the 比较级 +f the tw 6. 比较级 and 比较级 7. The 比较级..., the 比较级
Mrs Li’s father was a (1) __________. He ften wrked utside fr twelve hurs a day in the summer heat r in the winter (2) __________. They lived in a (3) ________ huse and used (4) _________ fr light. Mrs Li says that (5) __________________, life is better tday. But nt everything is satisfying. There are sme things that she is nt happy with, fr example, the (6) __________.
Cmplete the passage with the wrds and expressin in the bx.
人+be satisfied with sth.
adjectives and adverbs
Adjectives and adverbs
Fcus n 基本含义和用法
对于形容词与副词，主要掌握两点，一是形容词与副词的句法功能，二是形容词与副词的比较级与最高级。
一、形容词的句法功能 形容词可放在名词之前作定语，也可放系动词之后作表语，还可作宾语补足语等。
e.g. Did yu see that ld phtgraph that I fund? It’s a lvely picture. They were very nice. Peple’s lives seem busy nw. We must keep ur classrm clean and tidy.
现在人们的生活似乎很忙碌。(表语)
他们很友善的。(表语)
你看见我找到的那张老照片了吗？画面真美。(定语)
我们必须保持教室干净整洁。(宾语补足语)
注意1：形容词作定语一般放在名词之前，但如果修饰的是不定代词smething, anything, nthing, smebdy, anybdy, nbdy等，就要放在后面。
e.g. Is there anything special in the paper tday? 今天报纸上有什么特别的新闻吗？ I didn’t find anything funny abut it. 我觉得这事一点儿都不可笑。 There is nthing new in the stre. 商店里没有什么新东西。
注意2：很多副词都以-ly结尾，但是“名词+ly”的词则多为形容词，如：weekly, friendly, mtherly, fatherly等，应注意区别。
e.g. A friendly vice answered the phne. 接电话的是一个友好的声音。
adverbs副 词
二、副词的句法功能 副词一般用作状语，修饰动词、形容词、副词及全句，表示程度、方式等。
e.g. Luckily, we can find yu here. 我们很幸运在这里找到了你。 He wrks hard every day. 他每天都刻苦工作。
nw, then,tday, tmrrw, yesterday, befre, sn, already, ften, never等
utside, inside, upstairs, here, there, in, back, ff, up, anywhere 等
quickly, happily, ludly, badly, extremely, easily, fast 等
very, little, rather, t, much, s 等
when, where, why, hw, hw lng, hw sn, hw ften, hw far 等
when, where, why等
Nancy is taller than Amy.
Linda is the tallest f the three girls.
Amy is tall.
英语中，为了表现不同程度的性质，大多数形容词和副词都有三个等级，即原级、比较级和最高级。
三、形容词与副词的比较级和最高级
the mst imprtant
(1) 比较级+ than，表示“比……更……”
1) Health is mre imprtant than wealth.健康比财富更重要。2) He gt up earlier than I did this mrning.今天早上他起得比我早。
(2) 比较级+ and +比较级，表示“越来越……”
1) The stry gets mre and mre exciting. 故事变得越来越激动人心。2) Our lives are getting better and better.我们的生活越来越好。
1) The mre time yu spend n it, the greater prgress yu will make.你在这上面花的时间越多，你的进步就会越大。2) The mre he talked, the mre excited he grew. 他越说越激动。
He is as tall as his father.他和他父亲一样高。
(1) the +最高级+ f/in/amng
1) Jim is the tallest f the three/all.吉姆是三人中最高的。2) He is the mst diligent student in his class/amng us .他是班上最勤奋的学生。
Wh is the tallest, Tm, Jack r Bill?汤姆、杰克和比尔，谁个子最高?
(3) the +最高级+定语从句
It is the mst interesting bk I have ever read.这是我所读过的最有趣的一本书。
*比较级和最高级的修饰语应置于其所修饰的形容词或副词之前。
This is by far the mst expensive bag in the shp.这是目前这家商店里最贵的包。
*常见的最高级修饰语有almst, by far, far, much等。
He wrked much harder then.那时他工作要努力得多。
比较级和最高级的修饰语
常见的比较级修饰语有much, still, a lt, even, far,a bit等。
Cmplete the passage with the crrect frm f the wrds in brackets.
Fr many peple, life is a lt (1) ______ (easy) tday. Medicine and diet are imprving, and peple are getting (2) ___________________ (healthy) and living (3) _______ (lng). But cmmunicatin is changing (4) __________ (fast) f all. Tday, with the Internet, peple can 1.cmmunicate(5) __________ (easily) thanever befre with friends all ver the wrld. Nt all the changes are (6) ______ (gd) nes. Mre peple drive cars2. instead f riding bikes, s they are3. nt as (7) ____ (fit) as they were. Increasing增加的 adj.traffic makes the rads (8) _______________ (crwded) than ever, and it als makes pllutin (9) ______ (bad). We must all wrk harder t reduce pllutin.
mre easily
(the) fastest
Cmplete the sentences with the wrds r expressins in the bx.
heat mre than seldm spare speak up
1. We ______ have time t g n hliday.2. We d nt have much _______ time because we have imprtant exams this year.3. Never g ut in the ________ f the day withut a hat.4. Yu have t _________ because the students in the back cannt hear yu.5. Mr. Smith is _________ a teacher. Mst f his pupils think f him as their friend. *think sb as认为某人是
1. a large amunt f+un.a great deal f+un.
2. enrmus adj.庞大的，巨大的
3. get rid f sth. 除去 ; 摆脱 ;
2月19日 Hmewrk1. 名校练习册P105，家长签字（抽样拍照打卡）；2. M3单词抄写，4+1，写在抄写本；3. U3课堂笔记。4. 预习M4课文和单词备注：第二、三项作业需拍照打卡（家长群打卡）
2月21日 Hmewrk1. 菁优网英语作业2. 抄写M4全部单词4+1（家长群打卡）3. 订正作文4.预习M4U2
Write a passage abut the advantages and disadvantages f life tday. 现代生活的美好与不足
Step 1： Chse tw r three pints frm the ntes in Activity 2 t write abut. 观点二三(使用First; secnd等词连接观点)First, Families are smaller…
Step 2： Give examples r reasns t supprt thse pints. 实例支撑Mst peple nly have ne child tday...
Step 3: Fr each f the pints yu chse, write abut an advantage and /r a disadvantage. 紧扣主题(适当使用hwever, but, althugh r used t以及比较级阐述优缺点)
First, families are smaller because mst peple nly have ne child tday. As a result, families have mre mney t spend n their child. Hwever, nly a child may feel lnely…
Step 4: Finish the passage with yur cnclusin.总结全文（generally speaking, all in all, in a wrd）Generally speaking, I think…
With the rapid develpment f the sciety, ur life has changed a lt. First, families are smaller because mst peple nly have ne child tday. As a result, families have mre mney t spend n their child. Hwever, nly a child may feel lnely. Secnd, transprtatin and travel becme easier tday because a lt f peple have cars, but it als brings plenty f pllutin and much traffic. In a wrd, life is better nw, and I hpe we can slve the prblems ne day.
Describe the changes f ur hme twn by using the cmparative degree f Adjectives用形容词比较级描述了家乡的变化。
What did we learn tday?