初中英语鲁教版（五四学制）（2024）八年级上册Section A评优课课件ppt

这是一份初中英语鲁教版（五四学制）（2024）八年级上册Section A评优课课件ppt，共34页。PPT课件主要包含了Warming-up，Practice，宽高的表示法，longest，longer，high，popular，big，older，much等内容，欢迎下载使用。

Learning Gals
能正确使用形容词及副词比较级和最高级来谈论世界地理知识。
D yu like muntain climbing? D yu knw the mst ppular place t g fr it?
One f the mst ppular places t g fr muntain climbing is the Himalayas.
在喜马拉雅山脉之中，海拔在7000米以上的高峰有50多座，8000米以上的有16座，著名的有南峰、希夏邦马峰、干城章嘉峰。“喜马拉雅”在藏语中就是“冰雪之乡”的意思。这里终年冰雪覆盖，一座座冰峰如倚天的宝剑，一条条冰川像蜿蜒的银蛇。其中最为高耸的则是位于中国和尼泊尔边界上的珠穆朗玛峰，它以高达8848.86米的高度，是世界最高峰。
珠穆朗玛峰(Qmlangma)，简称珠峰，又译作圣母峰，尼泊尔称为萨加马塔峰，也叫“埃非勒斯峰”（Everest），位于中华人民共和国和尼泊尔交界的喜马拉雅山脉之上，终年积雪。高度8848.86米，为世界第一高峰，中国最美的、令人震撼的十大名山之一。
Paragraph 1 Paragraph 2Paragraph 3
Spirit f climbersAchievement f climbersFacts and dangers
Read the article in 3a quickly and match each paragraph with the main ideas.
Read the article again and cmplete the chart.
freezing weather cnditinsheavy strmshard t take in air
1960-The first Chinese team1975-The first wman t succeed was Junk Tabei frm Japan.
mst ppular place, rises the highest, the mst famus, mre serius difficulties,strnger than the frces f nature
Answer the questins using infrmatin frm the article.
1. Where are the Himalayas?2. Hw high is Qmlangma?
The Himalayas run alng the suthwestern part f China.
It is 8,848.86 meters high.
3. Why d s many peple try t climb this muntain even thugh it is dangerus?4. What des the spirit f the climbers tell us?
One f the main reasns is that because peple want t challenge themselves in the face f difficulties.
The spirit f these climbers shws us that we shuld never give up trying t achieve ur dreams. It als shws that humans can smetimes be strnger than the frces f nature.
Mark True (T) r False (F).
1. It is very dangerus t climb Qmlangma. ( ) 2. The first peple t reach the tp were Tenzing Nrgay and Edmund Hillary n May 29, 1955. ( ) 3. The first Chinese wman t succeed in 1960. ( ) 4. It shws that humans can smetimes be strnger than the frces f nature. ( )
T
F
1. ne f +形容词最高级+名词复数形式 最……的（东西）之一2. the suthwestern part f... ……的西南部3. rise the highest 隆起的最高4. thick cluds 厚厚的云层5. freezing weather cnditins 冰冷的气候条件6. take in air 呼吸
Language pints
7. the first (...) t d sth. 第一个做某事的（人或物）8. risk ne's life 冒生命危险9. challenge neself 挑战自己10. in the face f 面对（困难等）11. the spirit f ……的精神12. achieve ne's dream(s) 实现某人的梦想13. the frce f nature 大自然的力量
注意形容词、副词比较级和最高级的构成
Grammar Fcus
1. The basketball player is tw meters tall.2. The river is nly tw meters deep/wide.3. The river is abut tw kilmeters lng.4. The muntain is abut tw thusand meters high.
英语表示“有多长（宽，高…）”时，一般将数词和数量单位放在表示长、宽、高的形容词前作状语。
It is ... lng / wide / high. = It is ... in length / width / height. The desk is three meters lng / wide / high. The desk is three meters in length / width / height.
长安街大约 10 公里长, 60 米宽。 Chang’an Street is abut 10 kilmeters _____ and 60  meters _____.  =Chang’an Street is abut 10 kilmeters in_______ and  60 meters in ______.
大多数形容词有三个级。 1) 原级: 常用结构as ... as ... 像……一样 Zhang Hng is as tall as Tm. 张红和汤姆一样高。 2) 比较级 (用于两者之间的比较)常用结构：形容词比较级＋than ... He is taller than I. 他比我高。
形容词和副词的比较级和最高级
3) 最高级(用于三者或三者以上的比较),常用结构: the + 形容词的最高级＋f / in ... He is the tallest f the three. 他是这三个人中最高的。 He is the funniest in his class. 他是他们班最有趣的。
2. 形容词、副词比较级和最高级规则变化和不规则变化。 规则变化 一般情况下，单音节或双音节的形容词（或副词） 比较级＋-er ， 最高级＋-est。如： clever－cleverer－cleverest few－fewer－fewest small－smaller－smallest
2) 以e结尾的词，比较级＋-r，最高级＋-st 即可。如: nice－nicer－nicest cute－cuter－cutest large－larger－largest 3) 以辅音字母＋y结尾的变y为i＋-er或-est。 如: easy－easier－easiest happy－happier－happiest
4) 双写最后一个辅音字母＋-er 或 -est的词,同学们要用心去记。 fat－fatter－fattest thin－thinner－thinnest ht－htter－httest wet－wetter－wettest big－bigger－biggest
5) 多音节和部分双音节的词需要在形容词 原级前＋mre构成比较级、 原级前＋the mst构成最高级。如： beautiful － mre beautiful － the mst beautiful 又如: delicius, ppular, imprtant, interesting, expensive, creative等双音节的词。 如: careful － mre careful － the mst careful useful － mre useful － the mst useful
b) 不规则变化： gd / well—better — best bad－wrse － wrst Many / much — mre — mst far — farther —farthest (距离远) far — further — furthest (程度深) ld — elder — eldest (长幼) ld — lder —ldest (年龄)
Fill in the blanks with the crrect frms f the wrds in the bx.
big much ppular lng ld high
1. The Amazn River is ne f the _________ rivers in the wrld. It’s a little ________ than the Yangtze River.2. Qmlangma is 8,848.86 meters_______. It’s ne f the mst __________ places fr serius muntain climbers.
3. N cean in the wrld is as _____ as the Pacific Ocean.4. Althugh Japan is __________ than Canada, it is ______ smaller.
Write tw cmparisns abut tw tpics. Write true facts.
e.g. Tw rivers:________________ and _________________________________________________________________________________________________________________________________________________
the Yangtze River
the Amazn River
The Yangtze River is almst as lng as the Amazn River.The Amazn is lnger than the Yangtze, but the Yangtze is the lngest river in China.
Tw cities:_________ and animals:__________ and
Write five questins using cmparisns. Then ask yurpartner yur questins.
1. _________________________________________2. _________________________________________3. _________________________________________4. _________________________________________5. _________________________________________
What’s the highest building in ur city?
一、根据句意及首字母或汉语提示写出单词 。1. If yu dn’t wrk hard, yu’ll never a__________ yur dream. 2. The tur i__________ a visit t the Disneyland. 3. They lst the game because they didn’t think abut the weather ___________(状况) there.4. It snwed heavily last night. Tday there is __________(厚的) snw n the grund. 5. The ________ (力量) f the rainstrm made the windws brken.
1. Yu may find it difficult t ________ enugh xygen in Tibet. A. take away B. take n C. take in D. take ff2. (眉山中考)—D yu knw that China is ne f _____ cuntries in the wrld? —Yes, I d. It's ________ lder than America. A．the ldest；very B．ld；very C．the ldest；much D．ld；much
3．The bridge is ver ____ meters lng. A. eight hundred and sixty­three B. eight hundreds and sixty­three C. eight hundred，sixty­three D. eight hundred，sixty and three
4．(德阳中考)My mther is hard­wrking. ____ she des fr my family, ________ she feels. A．Mre；happier B．The much；the happy C．The mre；the happier D．The mst；the happiest
三、根据汉语意思完成下列句子。1．他因为工作努力实现了梦想。 He ____________________________because he wrked hard.2．他冒着生命危险救那孩子。 He _____________________t save the child.3．他在面对危险时展现出了勇气。 He shwed curage ____________________danger.
achieved his dream
risked his life
in the face f
4．我们的旅馆已经客满， 不能再接待客人了。 Our htel is full.We can't _____________any mre guests.5．她是成功完成这项工作的第一位女性。 She was the first wman ______________in finishing the wrk.