Unit4 暑假复习讲义2025 2026学年人教版八年级英语下册

2024人教版八年级下册英语暑假复习

Unit4 The Wonders of Nature

一、核心词汇（中英互译）

英文	中文	英文	中文	英文
wonder
desert
deep
depth
level
surface
below
waterfall
unusual
bottom
measure
amazing
large
far
close
condition
risk
curiosity
explorer
natural
take a deep breath
square kilometre
sea level
bit by bit
at all costs

二、经典句型。

1.Located on the border between China and Nepal, Mount Qomolangma is one of the most amazing natural wonders in the world. 珠穆朗玛峰坐落于中国和尼泊尔边境，是世界上最壮观的自然奇观之一。

结构：主语 + is one of the +              +              + 范围

词组：located in\on + 地点 意思是                     

2.It is the highest mountain in the world. 翻译：它是世界上最高的山峰。

结构：It is the +                    + 名词 +        + 范围

3.It takes up an area of about 4,340 square kilometres . 它占地约 4340 平方千米。

结构：It takes up an area of + 数字 + 单位 。

词组：take up意思是                       

4.   If you travel along the Yangtze River, you will see wonderful mountains and clear water. 如果你沿着长江游览，你将会看到壮丽的山川和清澈的江水。

结构：If 引导一般现在时从句，主句使用                   时态。

5.For people who love quiet nature, visiting Qinghai Lake is the dream of a lifetime. 对于热爱静谧自然的人来说，游览青海湖是一生的梦想。

结构：For people who love… , visiting + 地点 + is the dream of a lifetime.

分析：who love…是people的             从句，visiting + 地点 作句子的             。

模仿仿写练习

1.坐落于青海省，青海湖是中国最美丽的湖泊之一。

                                                             

2.它是中国最大的咸水湖。                                      

3.它占地约 92万平方千米，到处都是金色的沙子。

                                                             

4.如果你游览青海湖，你会看到美丽的湖水和可爱的鸟儿。

                                                             

5.对于热爱山川的人来说，攀登珠峰是一生的梦想。

                                                             

三、语法专项：形容词 & 副词比较级、最高级

1.单音节词：直接加 -er / -est large → larger → largest；deep → deeper → deepest；loud → louder → loudest；far → farther → farthest

2.多音节词：前面加 more / most amazing → more amazing → most amazing

3.固定搭配：

（1）one of the + 最高级 + 名词复数 ：最…… 之一

（2）as + 原级 + as ：和…… 一样

（3）the 比较级...，the 比较级... ：越...就越...

4.最高级前面必须加 the

即时练习：用所给词的正确形式填空

1.                The Sahara Desert is the ________ (big) desert in the world.
2.                The Mariana Trench is the ________ (deep) place on the earth.
3.                The Yangtze River flows the ________ (far) among all rivers in China.
4.                Mount Qomolangma is one of the ________ (great) natural wonders on Earth.
5.                We walked ________ (close) to Victoria Falls, and the water sound became louder.
6.                Among all the visitors, Lily records the scenery ________ (carefully).
7.                Victoria Falls makes the ________ (loud) noise of all the waterfalls in Africa.