人教版英语八年级下册第7单元SectionA(3a-4c).ppt

《人教版英语八年级下册第7单元SectionA(3a-4c).ppt》由会员分享，可在线阅读，更多相关《人教版英语八年级下册第7单元SectionA(3a-4c).ppt（20页珍藏版）》请在三一办公上搜索。

1、Unit 7Whats the highest mountain in the world?Section A(3a-4c),.短语互译1.吸入;吞入(体内)_2.面对(问题、困难等)_3.绵延 _ 4.even though _ 5.the forces of nature _答案:1.take in2.in the face of3.run along4.即使5.自然的力量,.句型展示1.世界上最危险的运动之一是登山。_ _the worlds _ _ sports is mountain climbing.2.第一个成功的女人是1975年日本的田部井淳子。The first woman

2、_ _ was Junko Tabei from Japan in 1975.答案:1.One of;most dangerous2.to succeed,3.我们从不应该放弃尽力去实现梦想。We should never to achieve our dreams.答案:give up trying,1.Of allthe mountains,Qomolangma rises the highest and is the most famous.在所有的山峰中,珠穆朗玛峰是最高最有名的。,【自主领悟】三者或三者以上进行比较:最高级+表示范围的状语,其意义是“某人、某事在某个范围内最”。使用这

3、种结构时注意,形容词的最高级前面一般来说要加定冠词the。of后接名词,用来说明“最高级的范围”,其实也是“比较对象”;而in直接加一个范围。例如:Mary is the smartest student in our class.玛丽是我们班最聪明的学生。,【归纳拓展】形容词最高级的不同用法(1)“one of+the+最高级+名词复数”表示“最的之一”。例如:Deng Jiaxian is one of the most famous Chinese scientists.邓稼先是中国最著名的科学家之一。(2)“the+序数词+形容词最高级+名词单数”表示“第几最的”。例如:India h

4、as the second largest population in the world.印度是世界上人口第二多的国家。,【活学活用】Zhang Hua is the(tall)of all the girls.France is one of the(big)countries in Europe.Africa is the second(large)continent in the world.答案:tallestbiggestlargest,2.The first woman to succeed was Junko Tabei from Japan in 1975.第一个成功的女人是

5、1975年日本的田部井淳子。【自主领悟】succeed为动词,意为“成功”。常见搭配:succeed in(doing)sth.“成功做成某事”。例如:He succeeded in working out the problem.他成功解决了这个问题。,【归纳拓展】ucceed变形记,【活学活用】选词填空:success/successful/succeed/successfully。(A)Just as the saying goes,“Failure is the mother of_”.(B)Cheer up,Jim.I believe you can be _ in the spee

6、ch.If we have no knowledge,we cannot_ _ _(成功完成)any work.答案:(A)success(B)successfulsucceed in finishing,3.We should never give up trying to achieve our dreams.我们从不应该放弃尽力去实现梦想。【自主领悟】(1)give up“放弃”,后常跟名词、代词或动词-ing形式作宾语。give up是“动词+副词”结构的短语,宾语是代词时,要置于give与up之间。例如:Hold on your dreams and never give them

7、up,children.孩子们,一定要坚持自己的梦想永不放弃。(2)achieve是及物动词,意为“达到;完成;成功”。主语一般是人,后常接愿望、理想、梦想和目标等。例如:Beckham finally achieved his dream.贝克汉姆最终实现了他的梦想。,【归纳拓展】常见由give构成的短语,【活学活用】这是一个获得教育的好机会。你不应该放弃它。Its a good chance to get education.You shouldnt_ _ _.史密斯先生下定决心要戒烟。Mr.Smith made a decision to_ _ _.答案:give it upgive u

8、p smoking,.用所给词的适当形式填空1.Sunshine Theater is one of the(expensive)theaters in town.2.Zhujiang River is the(long)in Guangdong Province.3.Of all the salt lakes,the Caspian Sea is the(deep).答案:1.most expensive2.longest3.deepest,4.Did you have any(difficult)learning English?5.Mo Yan never gives up(write)

9、articles and finally won the Nobel Prize for Literature in 2012.答案:4.difficulties5.writing,.完成句子1.长城纵贯中国北方地区。The Great Wall_ _the northern part of China.2.这些工人因为吸入了太多灰尘生病了。These workers fell ill because they _ _ too much dust.答案:1.runs along2.took in,3.这些士兵在敌人面前很勇敢。These soldiers were brave_ _ _ _the enemies.4.每人都会实现梦想,只要他尽力。Everyone can _ his _ if he tries his best.答案:3.in the face of 4.achieve;dream,