必修 第一册Unit 4 Natural disasters备课课件ppt

这是一份必修 第一册Unit 4 Natural disasters备课课件ppt，共33页。PPT课件主要包含了whose，Homework等内容，欢迎下载使用。

Vcabulary f this Unit& Exercises
landslide/landfall
vlcan eruptin
trnads/trnades
electricity
vlcans/vlcanes
in the pen air
first aid kit
sweep away
cme t an end
stand at sth
nrtheastern
refuse t d
run ut f +地点
lk fr places t hide
as usual
mre than
cut acrss
less than
lie in ruins
nthing but
medical care
get up t ne's feet
east n.&adj. 东部，东方，东部的west n.&adj. 西部，西方，西部的nrth n.&adj. 北部，北方，北部的suth n.&adj. 南部，南方，南部的表示东北，西北，东南，西南之意时，南北先行，东西随后nrtheast 东北nrthwest 西北sutheast 东南suthest 西南
表方向的名词“east, west, nrth, suth”+ern 构成形容词， 如：east-eastern，nrthwest-nrthwestern
1. In many ________(east) cuntries drinking tea was and is a part f everyday life.在许多东方国家，喝茶过去和现在都是日常生活的一部分。(注意：eastern/western表示“东方国家的/地方国家的”之意时，首字母要大写，如：Western Eurpe西欧)2. The music was a hybrid f __________(west) pp and traditinal flk sng. 这种音乐融合了西方流行音乐和传统民歌。
die v. 死亡die f 因...而死（疾病，冻，饿等）die frm 因...而死（事故，灾难等）die ut （物种）灭绝die away （声音，光线）渐弱dead v. 死亡的death n. 死亡，死亡的人，复数形式________deadly adj.致命的，如死一般的 adv. 极其地，如死一般地dying adj. 垂死的，临终的be dying fr /t d sth 迫切想要（做）某事
1. The car accident caused many _________. 这场车祸造成多人死亡。2. The sund f the car ___________ in the distance. 汽车的声音渐渐消失在远处。3. Sme animals __________hunger in the snw. 一些动物在雪地里会饿死。4. Sme mushrms cntain a _________ pisn. 有些蘑菇含有致命毒素。5. I'm dying t breathe fresh air in the muntains. 我真想呼吸大山里的新鲜空气。6. When did this predatry dinsaur _________? 这种食肉恐龙什么时候灭绝的？
direct adj.直达的，直射的，直接的,， 直截了当的 v. 指挥，指路，导演，投向directly adv. 坦率地地，直接地，正好地directly after...之后立即 n. 方向，使用说明（可数名词）in ne's directin 朝着某人的方向in all directins 四面八方，朝着各个方向directr n. 主管，主任，导演
1. 从北京来的直达航班：_______________________2. All medicines shuld be stred away frm misture, _____________, and heat.所有药物应避免储存在潮湿、阳光直射或者高温的地方。3. He avided giving _______________.他回避作出直截了当的回答。4. He ____________ dzens f TV shws s far.至今他已经导演过几十个电视节目。5. The rainbw was ______________ the tall building.彩虹位于这座高楼的正上方。6. She left _____________ the shw. 演出一结束，她马上就走了。
a direct flight frm Beijing
direct sunlight
a direct answer
has direcred
directly abve
directly after
mre than 超过，多于less than 不足，少于n mre than = 不多于; 不过,仅仅 (形容数量少或程度浅）nt mre than 不超过；不足...（指客观上的不足或不到某个数量或程度）n less than 多达，不少于（形容数量多或程度深）nt less than 不少于，不小于（指客观上的不少于某个数量或程度）
1. This main rad was _____________ eight r ten feet wide. 这条主道的宽度不超过八到十英尺。2. The height f the fridge is _____________ 2 meter. 这台冰箱的高度不超过2米。 3. There is rm fr _____________ three cars. 这地方只能停放三辆车。4. The restaurant was _______________ a fast-fd cafe. 这个餐馆其实只不过是个快餐店而已。5. The guide cntains details f _____________ 115 hiking rutes. 这本指南包括多达115条徒步旅行路线的详细介绍。6. The audience was______________ five thusand. 听众 不少于五千人。
nt mre than
nt mre than
n less than
nt less than
①分数的表达：二分之一：a half；自三分之一起，序数词在表示“第几”的同时，还表示“几分之一”之意，复数形式直接在序数词后加“s”，如：⅔：tw thirds；¾：three furths/three quarters②百分数的表达：基数词+ percent（percent单复数同形）③以分数作为主语的单复数：分数 f 名词，作主语，单复数根据名词的单复数确定，tw thirds f the earth为单数；tw thirds f the students 为复数④以百分数作为主语时的单复数 f +名词，作主语，单复数根据名词的单复数确定，40 percent f the sea 为单数；40 percent f the students 为复数如：95 percent f these diets ____________(nt wrk). 这些节食方法中的95%都不奏效。 Sixty percent f the ppulatin in this regip_____(be) nnwhite. 该地区百分之六十的人口为非白人。 Only abut five percent f mammals _______(be) mngamus. 只有约5%的哺乳动物是单一配偶的。 Up till nw, three-fifths f the mney ________________(use) in infrastructure prjects. 截至目前五分之三的钱已经被用于基础设施项目。
has been used
leave v. 离开（某人或某地） v. 留下，落下，忘记拿，遗留 v. 致使 v. 使处于 (某种状态、位置或情形) v. 剩下，常用过去分词作后置定语leave a message 留言leave sb ding sht 留下某人继续做某事leave sb with sth...给某人留下...(令人不快的东西）leave ut 遗漏n leave 在休假中ask fr a sick leave 请病假
1. I_______(leave) my keys in the car. 我把钥匙落在车里了。2. He went ut, leaving his papers _______(lie) pen n the desk. 他出去时,把他的文件摊在桌子上。3. His parents bth died last year, _________(leave) him an rphan. 他的双亲去年过世，致使他成了一个孤儿。4. They still had six games ______(leave) t play. 他们还剩下6场比赛要打。5. We dn't want t __________ any necessary details. 我们不想遗漏任何必要的细节。6. My flight ___________ in less than an hur.我的航班一小时内起飞。
is leaving
electricity n. 电，电力electric adj. 带电的，电动的，供电的electric pwer 电能力electric energy 电能 cut ff electricity 切断电源electricity supply 电力供应electrical adj. 有关电的；电气科学的electrical equipment 电气设备electrical engineering 电气工程electrnic adj.电子的electrnics 电子学，电子技术
1. We mved int a cabin with __________ but n running water.我们搬进了一间有电但是没有自来水的小木屋。2. Many graduates are emplyed in the ____________ and IT industries. 许多毕业生受雇于电子与信息技术产业。3. I'm interested in _____________ myself. 我自己对电子技术很感兴趣。4. Mre peple think that _________ pwer lines culd bring in a health risk. 更多的人认为电线可能会带来健康隐患。5. The cmpany is a wrld leader in __________ gds. 这家公司的电器产品在全世界首屈一指。
electricity
shck n.&vi 震惊，休克，使震惊sth cmes as a shck 某事令人很震惊in shck 震惊中，休克中electric shck 触电cultural shck 文化冲突shcked adj.震惊的（指人的感受或表情）be shcked at 对...感到震惊shcking adj.令人震惊的（指事物的特征）It's shcking that...令人震惊的是...
1. These peple are _________________.这些人们非常震惊。2. The little girl pened her eyes widely __________.这个小女孩震惊地睁大双眼。3. If yu tuch a live wire, yu will get an _______________. 如果触动电线，你会触电的。4. We were all ___________ the news f his death. 听到他的死讯，我们都感到震惊。5. It's __________that mre than 1 millin peple died f the pandemic. 令人震惊的是超过100万人死于这场疾病大流行。6. ________________ is a cmmn prblem fr internatinal staffs. 对国际化员工而言，文化冲突是个普遍的问题。
Cultural shck
electric shck
shcked/in shck
destry v. 摧毁，毁灭n. _____________ 摧毁，毁灭adj. ____________ 破坏的，毁灭性的
disaster n. 灾难，灾害adj.____________灾难性的
affect vt.影响adj. ___________受到影响的，假装的，做作的
evacuate v.i&vt. 疏散，撤出n.____________疏散，撤离
damage vt.&n.损害，破坏adj.______________有损害的
rescue v. &n. 营救，援救n._____________救援者
effrt n. 努力，艰难的尝试adj. ______________毫不费力的
wisdm n.智慧，才智adj.___________聪明的adv.___________明智地
breathe vi.&vt. 呼吸n.___________ 呼吸adj. __________屏息的，喘不上来气的
vlcan n.火山pl.__________________ adj.___________火山的
destructin
destructive
breathless
vlcans-vlcanes
deliver vi.&vt. 递送，传达，发表 n. _____________递送，送货，分娩
erupt v. vi.&vt. 爆发，喷出n.____________爆发，喷出
survive vi.&vt.幸存，存活n._____________幸存者，存活着n._____________幸存，生存
supply n.&vt. 供应，补给，供给pl. ____________供给品
length n. 长度adj. __________漫长的，冗长的，啰嗦的
sweep vi.&vt. 打扫，清扫过去式_____________过去分词____________n.清洁工，清路机_____________
pwer n.电力供应，能量，力量，控制力 adj._____________强大的，强有力的adj._______________无能为力的
1.The city is recvering frm the recent, _______________ earthquake.这座城市正在从那场最近发生的、灾难性的地震中恢复过来。2. And what shuld we d t prepare fr mre serius _____________ and strms? 我们应该怎样为应对更严重的的干旱和风暴做好准备？3. It tk ____________ 90 minutes t reach the trapped men. 救援者们花了90分钟才来到那些被困的男子身边。4. A UN spkesman said that the missin will carry 20 tns f relief _____________. 一位联合国男发言人说这项行动将运送20吨救济物资。5. The strm is thught t be respnsible fr as many as fur _____________. 这场暴风雨据信造成多达4人死亡。6. Their huse ______________ by a landslide. 他们的房子被一次山体滑坡掩埋了。7. By the time I gt t the tp f the hill, I was quite ut f ___________. 等我爬到山顶的时候，已经是上气不接下气了。
1. We ____________ by what happens t us in childhd deeply. 童年发生的事深深地影响着我们。2. If we cntinue ______________ frests, land desertificatin will be an inevitable result. 如果我们继续破坏森林的话，土地沙漠化将会是一个不可避免的结果。3. We will cntinue t make effrts _____________ the friendship between the tw cuntries.. 我们会将为改善两国间的友谊继续作出努力。4. Her car ____________ int the rear f a van. 她的汽车撞进了一辆面包车的尾部。5. The 330-pund pig ___________ by eating wd and drinking rainwater under the ruins f his pigsty. 这头330磅重的猪在自己猪圈的废墟下靠吃木头、喝雨水活了下来。6. It's ____________ that students can't spell these days. 如今学生不会写字，真让人震惊。7. The ____________ f the ecnmy depends n internatinal cperatin. 经济的复苏依靠国际的合作。8. Death finally brught an end t her _____________. 死亡终于结束了她的痛苦。
are affected
Grammar Fcus f this Unit
Restrictive relative clauses using relaltive prnun关系代词引导的限定性定语从句
先行词为人，关系代词为：wh，whm
先行词为物，关系代词为：which
关系代词that和whse，先行词既可以是人，也可以是物
the huse's windws
用正确的关系代词补全句子
1.I’d like t tell yu abut the table manners ________ yu shuld knw when yu visit Krea.2.I shall never frget thse years ________has a great effect n my xygen the nly gas ________ helps fire burn?4.Is this the factry________ sme German friends visited last week?5.—What kind f music d yu like? —I like music ________ has great lyrics (歌词) is the nly thing ________ I bught frm the place ________ interested me mst was the Children’s cmputer ________he bught the ther day last week has gne is the pr by ________ father died in a traffic accident last yu knw the girl ________ is standing under the tree?
Writing f this Unit概要写作练习
Step 1: Lk thrugh the passageStep 2: Identify the mian idea f each sectin r key wrds f a sectinStep 3: Put the main ideas r key wrds tgetherStep 4: Write a summary in yur wn wrdsStep 4: Check yur summary
Fr many years there's been a debate abut rewarding children. Des it wrk?Sme peple think parents shuld establish a standard with kids and give them smething fr meeting this standard as a reward. Punishment is given ut in much the same way, but it's used when certain standards f perfrmance r behavir have nt been met. Kids will ften becme mre dutiful when threatened with punishment, and wrk harder when prmised a valuable reward. The prblem is what happens when parents aren't arund.多年来，一直有一场关于奖励儿童的辩论。奖励有用吗？有些人认为父母应该为孩子建立一个标准，并给他们一些达到了这个标准之后的东西作为奖励。惩罚也是以同样的方式给出的，但是惩罚是在某些行为或表现没有达标时使用。当受到惩罚的威胁时，孩子们通常会变得更加尽职尽责，而当得到有价值的奖励时，他们会更加努力。问题是当父母不在的时候会发生什么。
Main idea: Parents usually give reward r punishment r meeting r nt nt meeting a standard. But it desn't always wrk.
T develp respnsible, self-disciplined (自律的) kids, parents need t prmte certain ideas. One f these ideas is that everyne engages and helps in the family, even if smene is nt crazy abut helping. Anther idea is that there can be enjyment in ding any task. When a task is fr a wrthy cause (ur family can enjy the huse mre because I helped clean it), and when parents are cheerful abut their kids' chres, this message can have a big impact.This is hw parents help kids develp a sense f respnsibility. When children develp this respnsibility, they'll be mre disciplined, and they'll cntrl their emtins better. When parents give rewards t kids, they reduce the sense f respnsibility. They als create children wh may temprarily perfrm t a certain standard, but wh aren't likely t cntinue the perfrmance withut the carrt hanging in frnt f them.
Main idea: Parents shuld develp respnsibility amng their children. They shuld try t make their kids see that certain kinds f behavir damage the family while ther kinds f behavir make family life satisfying and enjyable.
“Rewards and punishment can change behavir fr a while, but they cannt change the persn wh engages in the behavir, at least in the way we want,” said Alfie Khn, authr f Punished by Rewards. “Gd values have t be grwn frm the inside ut.” Parents can help give their children a sense f shared respnsibility and discipline which can last a lifetime. The real rewards that children receive will be their readiness fr the cmplex and demanding wrld that waits fr them – a wrld that rewards thse wh have learned the secrets f discipline and respnsibility.《以惩罚作为奖励》一书的作者阿尔菲·科恩说:“奖励和惩罚可以在一段时间内改变行为，但它们不能改变参与行为的人，至少没有变成我们想要的方式。”。“良好的价值观必须从内而外培养。”父母可以帮助为他们的孩子树立一种共同的责任感和纪律，这种责任感和纪律可以持续一生。孩子们得到的真正回报将是他们为等待他们的复杂而苛刻的世界做好准备——一个奖励那些已经学会纪律和责任秘密的人的世界。
Main idea: Gd values will be grwn if their children develp a sense f respnsibility and discipline.
Listening, speaking & talking
Please a summary fr the passage in less than 60 wrds.
Rewards and punishments cannt make kids behave in the desired way. Instead, parents shuld prmte the idea f respnsibility amng their children. They shuld try t make their kids see that certain kinds f behavir damage the family while ther kinds f behavir make family life satisfying and enjyable. Only in this way can gd values be grwn, values that will help kids becme respnsible adults.