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Ⅱ. Read the text on page 86 and answer the questions. 阅读短文,回答下列问题。
1. Where is the Sahara Desert located?
2. How big is the Sahara Desert?
3. How old is the Sahara Desert?
4. What's the weather like in the Sahara Desert?
5. What's the topography (地貌) like?
6. How is life in the Sahara Desert? And why?
Life in the Sahara is
7. What animals can live in the Sahara Desert? And why?
Only a few animals such as
8. Why does the Sahara Desert keep getting bigger? And how should we deal with it?
1. Where is the Sahara Desert located?
It is located in Africa.
2. How big is the Sahara Desert?
It is about 9 million square kilometres in size.
3. How old is the Sahara Desert?
It is at least 4.6 million years old.
4. What's the weather like in the Sahara Desert?
It is both dry and hot.
5. What's the topography (地貌) like?
Most of Sahara is rocky ground. But there are also places with grass, lakes, mountains, and even sand seas.
6. How is life in the Sahara Desert? And why?
Life in the Sahara is
difficult
, because there is water in a few parts
of the Sahara.7. What animals can live in the Sahara Desert? And why?
Only a few animals such as
camels
and fennec foxes
can live in the Sahara, because they must adapt to survive
in the dry and hot place.8. Why does the Sahara Desert keep getting bigger? And how should we deal with it?
Part of reason is climate change. We should take effective measures to stop climate change.
答案
II. 1. It is located in Africa. 2. It is about 9 million square kilometres in size. 3. It is at least 4.6 million years old. 4. It is both dry and hot. 5. Most of Sahara is rocky ground. But there are also places with grass, lakes, mountains, and even sand seas. 6. Life in the Sahara is difficult, because there is water in a few parts of the Sahara. 7. Only a few animals such as camels and fennec foxes can live in the Sahara, because they must adapt to survive in the dry and hot place. 8. Part of reason is climate change. We should take effective measures to stop climate change.
Ⅲ. Language learning. Read, think and practice. 读一读,想一想,练一练。
A)朗读并口头翻译下面句子,然后根据例句完成 "get" 的小结。
1. Today, the world's largest hot desert is getting even bigger.
2. Water bodies get smaller and the ground gets drier and drier.
3. Local people get water from underground wells to meet their daily needs.
4. Researchers usually get to the desert research station by jeep.
5. Try to get home before dark. 6. I hope we can get there in time.
小结:句1 与句2 意为"
A)朗读并口头翻译下面句子,然后根据例句完成 "get" 的小结。
1. Today, the world's largest hot desert is getting even bigger.
2. Water bodies get smaller and the ground gets drier and drier.
3. Local people get water from underground wells to meet their daily needs.
4. Researchers usually get to the desert research station by jeep.
5. Try to get home before dark. 6. I hope we can get there in time.
小结:句1 与句2 意为"
变得
";后接 形容词
词。句3 意为"获得
":后接 名词
词。句4、句5和句6意为"到达
";常与介词"to
"搭配,构成"get to
+ 地点名词"的结构;接 home、here、there 时,省略"to
"。答案
III. A)
1. 今天，世界上最大的炎热沙漠变得越来越大。
2. 水体变得越来越小，地面变得越来越干燥。
3. 当地居民从地下水井取水以满足日常需要。
4. 研究人员通常乘吉普车去沙漠研究站。
5. 尽量在天黑前到家。6. 我希望我们能及时赶到那里。
1. 变得;形容词 2. 获得;名词 3. 到达;to;to;to