初中英语仁爱科普版八年级上册Unit 4 Our WorldTopic 2 How can we protect ourselves from the earthquake?复习课件ppt

这是一份初中英语仁爱科普版八年级上册Unit 4 Our WorldTopic 2 How can we protect ourselves from the earthquake?复习课件ppt，共60页。PPT课件主要包含了Lets talk，dangerous，beautiful，important，terrible，serious，Pair work，Group work，Report等内容，欢迎下载使用。

2.Hw can we prtect urselves frm the earthquake？
.1.请求帮助2.谈论关于倒塌4.在地震中自我保护5.保持镇定6.在...的帮助下7.听到关于失去家园
ask fr helptalk abut fall dwnprtect neself frm the earthquakestay/keep calmwith the help f hear abutlse ne's hme
1. 中国正在变得越来越强大. China is becming _____ ___ _________ .2. 上海是世界上最大的城市之一。 Shanghai is cities in the wrld.3. 让我们去向王老师请教吧。 Let's g and Mr. Wang sme help.4. 在那些好心人的帮助下，小女孩终于找到了自己的父 母。 thse kind peple,the little girl finally fund her parents.5. 地震之后，最重要的是保持镇定。 The is t after an earthquake.
strnger and strnger
ne f the biggest
ask fr
With the help f
mst imprtant thing stay calm
The telephne is useful.
The mbile phne is ___________ than the telephne.
mbile phne
The cmputer is _______________ f the three.
the mst useful
basketball
Ask and answer with yur partner accrding t 2b.
A：The __________ is dangerus.B: I think the ________ is mre dangerus than the ________.C: Yes, but the _________ is the mst dangerus f the three.
Act ut the dialg in pairs.
Hw t prtect urselves frm an earthquake.
Running ut f the dr culd be dangerus.
We shuld stay under the table.
We had better t stay calm.
Which is the mst serius natural disaster （自然灾害）f all the abve ?Interview yur classmates and cmplete the table.
__________ is serius.
I think _______ is mre serius.
Yes, I think __________ is the mst serius.
I agree with yu.
Which is the mst serius natural disaster （自然灾害）f all the abve ?
Jhn thinks … is mre dangerus than … He als thinks … is the mst dangerus …
Read 1a and write dwn the key wrds under each picture. Retell what we shuld d based n the key wrds.
If yu are indrs
stay under a strng table r desk
sit n the flr in a drway r clse t the wall
Read 1a and write dwn the key wrds under each picture.
prtect yur head and neck with yur arms
stay away frm the windw
If yu are utdrs
mve t clear areas
get away frm buildings and trees
be careful f fallen pwer lines
Read again and answer the fllwing questins.
When can earthquakes be very serius ? Hw d yu understand “the danger is nt ver when the strng shaking stps”? What des the wrd “aftershcks” mean ?
When the earthquakes happen in cities, they can be very serius.
There will be sme shcks after mst earthquakes.
It means “余震”.
4. What is the mst imprtant thing t remember in the earthquake ?5. D yu knw mre ways t prtect yurself in an earthquake ?
The mst imprtant thing t d is t stay calm.
Retell the passage
Retell the passage ne by ne paragraph.Paragraph 1 : Many earthquakes happen … Sme f …near a city … hurt r die …Knwing sme ways …
Paragraph 2 : If yu … the safest place … Sitting n … Remember t prtect yur head … Stay away frm windws … D nt try t …
Paragraph 3 : If yu are ut f drs … Get away frm … Be very …
Paragraph 4 : The danger is nt ver … There will be … We call them …
Paragraph 5: When it is … Sme may … Yu may … That is …
We knew hw t prtect urselves frm 1a.D yu knw hw t prtect urselves in a fire ? Let’s discuss what we shuld d and shuldn’t d in a fire in grups.
Read the passage and cmplete the table n Page 96.
At 2:28 in the afternn, n May 12, 2008
Wenchuan Cunty in Sichuan Prvince
There was a terrible earthquake.
Mre than 69 000 peple lst their lives and five millin peple lst their hmes.
With the help f the whle natin, peple in Wenchuan are building their hmes.
Peple are returning t nrmal life. The children are able t study in safe, new schls.
1.A terrible earthquake struck Qinghai. 一场严重的地震袭击了青海。strike v. 意为“爆发;撞去”。例：The stne struck him n the back.那块石头砸在他背上。The snwstrm struck the city.暴风雪袭击了这座城市。
2.I’m very srry t hear that. 听到那个消息我很难过。be srry t d sth.做某事很抱歉。例：I’m srry t break yur glasses.我很抱歉打碎你的眼镜。
3.Hw can we prtect urselves frm the earthquake.我们怎样能保护我们自己免受地震的危害？prtect sb. frm sth.保护某人免受某物的伤害。也可以表达为：prtect sb. against sth.。例：They ran int the rsm t prtect themselves frm/against the wind.他们跑进屋里，免受风吹。
4.Running ut f the dr can be dangerus. 　　　　　　　　跑出门是很危险的。running ut f the dr是动名词短语，在句中作主语；动名词作主语，谓语动词用单数形式。例：Playing sprts is gd fr us.做运动对我们有好处。
5.The mst imprtant thing is t stay calm. 最重要的事情就是保持镇静。t stay calm为动词不定式短语作表语。如：例：In winter, the mst interesting sprt is t make snwmen.冬天，最有趣的活动就是堆雪人。
6.Knwing sme ways t prtect yurself will help t keep yu safe in the earthquake.知道一些保护你自己的方法将在地震中帮助保证你的安全。(1) knwing sme ways t prtect yurself 是动名词短语，在句中作主语。如：例：Ding mre exercise is gd fr yur health.多做运动对你的健康有好处。(2)t prtect yurself为词不定式短语作定语，修饰ways。如：例：There isn’t enugh space t live in n the island. 这个小岛上已没有足够的生存空间。(3)keep sb./sth.+adj.保持/护某人/物……例：keep ur classrm clean 保持教室干净keep us healthy保持健康
7.Remember t prtect yur head and neck with yur arms.记住用你的胳膊保护你的头和脖子。remember t d sth.记得去做某事（未做）remember ding sth.记得做过某事（已做）拓展：frget t d sth.记得去做某事（未做）frget ding sth.记得做过某事（已做）例：Remember t bring yur hmewrk t schl.记得把作业带到学校来。I remembered tuning ff the lights when I left the rm我记得当我离开房间时把灯关上了
8.With the help f the whle natin, peple in Wenchuan are rebuilding their hmes nw and they are returning t nrmal life.在全国人名的帮助下，汶川人民正在重建他们的家园并且他们正回到正常的生活中。with the help f sb.=with ne’s help在某人的帮助下。例：The by learnt t play the pian with the help f his mther.=The by learnt t play the pian with his mther’s help.在妈妈的帮助下，这个小男孩学会了弹钢琴。
形容词比较级、最高级的特殊用法【要点1】　形容词比较级的特殊用法。(1)“比较级+and+比较级”表示“越来越……”。如:better and better　　　faster and faster(2)“the+比较级,the+比较级”表示“越……,越……”。如:the clearer,the better　　　the fewer,the wrse(3)“much/far+比较级”表示“……得多”。如:much easier　　　much mre imprtant
(4)比较级常用"比较级+than"结构。形容词的比较级前可用much, a little, a lt, even等修饰,以使意思更明确。如:The dg is bigger than the cat.这只狗比这只猫大。The bk is much mre interesting than that ne.这本书比那本有趣得多。
【要点2】　形容词最高级的特殊用法。最高级常用"the+最高级+比较范围"结构,比较范围常用f, in, amng构成的短语表达。在一定的上下文中,形容词最高级后面的名词可省去。如:I think Jane is the best student in ur class.我认为简是我们班最好的学生。She is the yungest amng them.她是他们当中年龄最小的(1)“ne f the+形容词最高级+名词复数”表示“最……的人/物之一”。如:Our schl is ne f the largest junir schls in the city.(2)“the+序数词+最高级”表示“第几……的”。如:Yangtze is the third lngest river in the wrld.
最高级常用"the+最高级+比较范围"结构,比较范围常用f, in, amng构成的短语表达。在一定的上下文中,形容词最高级后面的名词可省去。如:I think Jane is the best student in ur class.我认为简是我们班最好的学生。She is the yungest amng them.她是他们当中年龄最小的。
1．（2022·黑龙江哈尔滨·中考真题）—What d yu d t keep healthy? —I d mre sprts and eat ________ fast fd.A．lessB．fewerC．mre 【答案】A【解析】句意：——你做什么来保持健康？——我多做运动，少吃快餐。考查比较级。less更少，修饰不可数名词；fewer更少，修饰可数名词；mre更多。根据常识可知要想保持健康，就要少吃快餐多做运动，且fd是不可数名词，应用less修饰，故选A。
2．（2022·贵州铜仁·中考真题）— Uncle Wang, culd yu tell me the secret f yur gd health?— In my view, ______ vegetables and ______ meat.A．less; lessB．mre; mreC．mre; lessD． less; mre 【答案】C【解析】句意：——王叔叔，你能告诉我你好的健康的秘诀吗？——在我看来，更多的蔬菜和更少的肉。考查形容词比较级。less更少，修饰不可数名词；mre更多，修饰可数与不可数均可。“vegetables”是可数名词，用“mre”修饰；“meat”是不可数名词，根据“the secret f yur gd health”可知要少吃肉，用“less”修饰。故选C。
3．（2022·黑龙江·中考真题）________ yu are, ________ mistakes yu will make in the exam.A．The mre carefully; the fewerB．The mre careful; the fewerC．The less careless; the less 【答案】B【解析】句意：你越仔细，考试中犯的错误就越少。 考查比较级用法。carefully仔细地；careful仔细的；careless粗心的。第一处在句中作表语，用形容词，排除A；分析“... yu are, ... mistakes yu will make in the exam.”可知，越仔细，犯的错误越少，用careful； mistakes是可数名词可知，第二空处应该用fewer。故选B。
4．（2022·江苏无锡·中考真题）—Cffee r tea, Frank?—Cffee, please. T get relaxed, ________ is better than a cup f cffee.A．nthingB．anythingC．smethingD．everything 【答案】A【解析】句意：——咖啡还是茶，弗兰克？——请给我咖啡。要想放松，没有什么比一杯咖啡更好的了。考查复合不定代词辨析。nthing没有；anything任何东西；smething某些东西；everything一切东西。根据“is better than a cup f cffee”可知，没有比一杯咖啡更好的了，形容词比较级+否定词表达最高级的含义；故选A。
5．（2022·湖北鄂州·中考真题）— Which d yu like _________, Chinese r English? — Chinese.A．gdB．wellC．betterD．best 【答案】C【解析】句意：——你更喜欢哪一个，中文还是英文？——中文。考查比较级。gd好的；well好；bette更好；best最好。根据“Chinese r English?”可知此处是两者比较，应用比较级，故选C。
6．（2022·天津·中考真题）Travelling by train is slwer than by plane. But it’s ________ than by plane.A．interestingB．less interestingC．mre interestingD．mst interesting 【答案】C【解析】句意：乘火车旅行比乘飞机慢。但它比坐飞机更有趣。考查形容词比较级。interesting有趣的，原形；less interesting不那么有趣；mre interesting更有趣的；mst interesting最有趣的。根据“than”可知此处用比较级，排除AD；根据“Travelling by train is slwer than by plane. But it’ by plane”可知虽然火车比较慢，但是它更有趣。故选C。
7．（2022·四川遂宁·中考真题）Gd luck belngs t hard-wrking peple. ________ yu wrk, the luckier yu will be.A．The harderB．HarderC．The hardestD．The hard 【答案】A【解析】句意：好运属于勤劳的人。 你越努力，你就会越幸运。 考查比较级。the+比较级，the+比较级，表示“越……就越……”，固定搭配，故选A。
8．（2022·江苏盐城·中考真题）Students nw have less hmewrk and ________（much）spare time.【答案】mre【解析】句意：现在学生的作业少了，业余时间多了。根据less可知，此空应填much的比较级形成对比的关系，故填mre。
9．（2022·甘肃定西·中考真题）我们齐心协力就能创造更加美好的未来。Tgether, ur actins can lead t a ________ ________. 【答案】 better future【解析】此处缺少“更加美好的未来”，表达为better future，用比较级修饰名词，故填better；future。
10．（2022·湖北黄石·中考真题）登得越高，你就看得越远。________ ________ yu climb, ________ ________ yu will see. 【答案】 The higher the farther 【解析】固定句型“the+比较级，the+比较级”，意为“越……，就越……”。high“高地”，其比较级为higher“更高地”；far“远地”，其比较级为farther“更远地”，指时间或空间上较远。故填The；higher；the；farther。
Ⅰ.用appear,lk或seem的适当形式填空1.She 　　　 lder than she really is. 2.The twin brthers 　　　 the same. 3.He 　　　 a nice man.I trust him well. 【答案】　1.appears　2.lk　3.seems【解析】　三个词都可表示“似乎,好像”,其中appear强调在外表上给人以某种印象,往往含有实际上并非如此的意思;lk指基于视觉印象而得出的判断,即看上去似乎如何,后接like,as if等;seem则指根据某种迹象或预示而做出的比较有把握的判断。
Ⅱ.用all,whle的适当形式填空。1.　　　 the class were very excited when the headmaster annunced the result f the schl sprts meet. 2.The little girl’s stry mved the 　　　 cuntry. 【答案】　1.All　2.whle【解析】　all 和whle都可以用于单数名词前,表示“整个的,全部的”。但all的位置在冠词等限定词之前,如all the mrning,all his life;而whle的位置则在冠词之后,如the whle mrning,the whle truth。此外,all可与名词复数连用,whle则一般不能。
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