知识点课件32页

1. freezing adj. 冻结的;冰冻的;极冷的 It’s freezing outside now. 现在外面冷极了。 freeze v. 冻结；冷冻；僵硬；凝固
We ate some of the fruits and froze the rest. 我们吃了一些水果,把剩下的冷藏起来。
Unit 7 What’s the highest mountain in the world?
Section A (3a-3c)
According to the passage, fill in the blanks. One of the most ___________ dangerous sports in the world is mountain _________, climbing and one of the most _________ popular places to go for this is the Himalayas. These extremely high _______ risk attract _________ climbers from all over the world. Many people say this is one of the most ________ famous parts of the world.
1. One of the world’s most dangerous sports is mountain climbing, … “one of + the + 形容词的最高级 + 复数 名词”，意为“最……之一”。如： Miss Wang is one of the most popular teachers in our school. 王老师是我们学 校最受欢迎的老师之一。
【 拓 展 】①including 介 词 ， 意 为 “ 包 括 ， 包 含 在
内”，它和其后的名词、代词一起构成介宾短语。
eg：There are 50 students in my class，including me. 包括我在内我们班有50名学生。 ②included形容词，意为“包括的，包含在内的”， 常作后置定语。 eg：There are 50 students in my class，me included.包 括我在内我们班有50名学生。
3. It is also very hard to take in air as you get near the top. It is + adj. + to do sth.，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.。
ห้องสมุดไป่ตู้
The Himalayas _______ runs along the ____________ southwestern border of China. Of all the peaks (tops), Qomolangma is the _________ highest and most ________. famous It’s __________ dangerous to climb Qomolangma because thick clouds _____ cover the top of the mountain. Even more serious difficulties _________ include the freezing weather _________ conditions and the _______ heavy storms.
作不可数名词时，difficulty可译作“困难； 艰难；辛苦；费劲”，例如： He had great difficulty in finding a new job. 他找新的工作费了很大劲。 We found the house without difficulty. 我们轻而易举的找到了那座房子。 2) include表示“包括；包含”，是一个及 物动词。例如： Does your price of the bike include this light? 你们的车价包含这盏车灯吗？
2. thick adj. 1) 厚的;粗的 How thick is the board? 这块木板有多厚? 2) 浓的,浓厚的; 粘稠的;混浊的 It is dangerous to drive in a thick fog. 在浓雾天驾车很危险。
2. Even more serious difficulties include freezing weather conditions and heavy storms. 1) difficulty做可数名词时，常用作复数，即： 各种各样的“困难; 难事; 难题”。例如： People learning a new language may face some difficulties. 人们学习一门新的语言时可能会遇到一些困 难。
people to reach the top of The first _________ Qomolangma – Tenzing Norgay and Edmund Hillary – did it in 1953. The first Chinese climber __________ reached the top in 1960, and in 1975, the first __________ woman did it too.
3. Thick clouds cover the top and snow can fall very hard. Even more serious difficulties include freezing weather conditions and heavy storms. 山顶上浓云覆盖，而且雪可能下的很 大。更严重的困难是冰冻天气和强烈 的暴风雪。