人教版新目标英语八年级下册 第七单元第二课时 教学课件

1、Unit 7Whats the highest mountain in the world?,Section A 3a4c,八年级英语下 新目标 人,Qomolangma,The article is talking about . A.the spirit of climbers B.the most dangerous mountain in the world C.achievements of climbers,Read the article fast and find the general idea of 3a.,B,Read the article and match each

2、 paragraph with the main ideas.,Paragraph 1 Spirit of climbers Paragraph 2 Achievements of climbers Paragraph 3 Facts and dangers,Read the article again,and answer the following questions. 1.Why is it dangerous to climb Qomolangma? 2.When did the first Chinese team reach the top of Qomolangma?,In 19

3、60.,Because it is very high and thick clouds cover the top and snow can fall very hard.,Complete the chart.,the most famous,stronger than the forces of nature,the most popular places,freezing weather conditions,1960-the first Chinese team reached the top,heavy storms,1975- Junko Tabei from Japan was

4、 the first woman to reach the top,hard to take in air,Answer the questions using information in the article. 1.Where are the Himalayas? 2.How high is Qomolangma? 3.Why do so many people try to climb this mountain even though it is dangerous? 4.What does the spirit of the climbers tell us?,In the sou

5、thwestern part of China.,8,844.43 meters high.,Because they want to challenge themselves in the face of difficulties.,We should never give up trying to achieve our dreams.,教材解读 1.It is also very hard to take in air as you get near the top. “It is + adj.+ to do sth.”句型中It作形式主语放在句首,而把真正的主语放在句尾。常用于此句型的

6、形容词有important, difficult,dangerous,necessary,useful, possible等,用来对to do sth.进行说明。此句型可以转换成“To do sth.is+adj.”。 It is important to study English well. 学好英语很重要。 Its very difficult to climb Qomolangma. 攀登珠穆朗玛峰很难。,as作连词,相当于when。 as引导时间状语从句,作“当的时候”解,有“随着”之意,与while意义相近,强调两个动作同时发生,或某事一发生,另一事立即发生。 He shouted

7、 aloud as he ran along. 他一边往前跑,一边高声地呼喊。 I was startled as he opened the door. 他一开门,我吓了一跳。,2.The spirit of these climbers shows us that we should never give up trying to achieve our dreams. give up 意为“放弃”,后面可以接名词、代词或动名词作宾语。如果宾语是名词,那么名词可以放在 give 和 up 之间,也可以放在 up 之后;如果宾语是代词,那么代词只能放在 give 和 up 之间。 My un

8、cle wants to give up drinking wine. 我叔叔想戒酒。 Although English isnt easy to learn,I wont give it up.虽然英语不易学,但我不会放弃。,achieve v.达到;完成;成功。 At last,he achieved his dream. 最后,他实现了他的梦想。 【辨析】achieve,come true (1) achieve指实现梦想、目标,主语是人。 He hopes to achieve all his aims soon. 他希望尽快达到所有目标。 (2) come true实现,主语多是梦想

9、、蓝图、计划等。 At last,his dream came true. 最后,他实现了他的梦想。,3.Why do so many people try to climb this mountain even though it is dangerous? even though用作从属连词,意为“即使;尽管”,相当于even if,引导让步状语从句,不与并列连词but连用。 Mr.Wang will come on time even though it rains.尽管下雨,王老师也会按时来。 Even if you are with your friends,it is better

10、 to keep your voice down in public places.即使你与朋友在一起,在公共场合也不要大声喧哗。 【拓展】引导让步状语从句的还有though/although虽然,whoever/no matter who无论谁,however/no matter how无论怎样,whatever/no matter what无论什么等。,Retell the passage according to the points. Paragraph 1:One of the worlds most dangerous sports,one of the most popular

11、places,thick clouds,freezing weather conditions, It is also very hard to take in air Paragraph 2:The first people to reach the top,the first Chinese team,the first woman to succeed was,from Japan Paragraph 3:challenge themselves in the face of difficulties,the spirit of these climbers,never give up

12、trying to achieve,stronger than the forces of nature,Grammar Focus,总结: 比较级和最高级用法小结 (1)比较级用于两人或事物相比较,标志词为than。 (2)形容词、副词的最高级用于三者或三者以上的人或事物之间的比较,表示在一群人或事物中,其中一个“最”。 (3)同级比较的常用结构:as +adj./adv.+as; not + as/so +adj. /adv.+as。,Fill in the blanks with the correct forms of the words in the box.,1. The Amaz

13、on River is one of the _ rivers in the world. Its a little _ than the Yangtze River. 2. Qomolangma is 8,844.43 meters_. Its one of the most_ places for serious mountain climbers. 3. No ocean in the world is as _ as the Pacific Ocean. 4. Although Japan is _ than Canada, it is_smaller.,big much popula

14、r long old high,longest,longer,high,popular,big,older,much,e.g. Two rivers：_ and _ _ _,Write two comparisons about two topics. Write true facts.,the Yangtze River,the Amazon River,The Yangtze River is almost as long as the Amazon River.,The Amazon is longer than the Yangtze, but the Yangtze is the l

15、ongest river in China.,Two cities：_ and _ 1._ 2._,Two animals：_ and _ 1._ 2._,Write five questions using comparisons. Then ask your partner your questions.,_ _ _ _ _,What is the highest building in our city?,Who is the oldest people in our city?,What is the most popular street in our city?,What is t

16、he most delicious food in our city?,Where is the busiest road in our city?,1.Everybody should be given the chance to a their dreams. 2.The novel i five parts. 3.He put on a t sweater since it was cold in the morning. 4.P the environment is very important. 5.In n,all animals are wild and free.,.根据句意及

17、首字母提示补全单词,chieve,ncludes,hick,rotecting,ature,1.我们决不应该放弃实现梦想的尝试。 We should neverto achieve our dreams. 2.世界上最危险的运动之一是登山。 the worlds sports is mountain climbing. 3.第一个成功的女人是1975年日本的田部井淳子。 The first woman was Junko Tabei from Japan in 1975. 4.王老师是我们学校最受欢迎的老师之一。 Miss Wang is teachers in our school. 5.面对困难,我们应该挑战自己。 We should challenge ourselves _ difficulties.,in the face of,. 根据汉语意思完成句子,give up trying,One of most dangerous,to succeed,one of the most popular,Homework 1.Read 3a aloud and try to retell the article. 2.Write down your similar experience that shows the