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          2. 在我回家的路上遇到了他們。
          I them my	.
          			
          


			
		
          
		
				
          
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				科目：初中英語
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                             New energy in the 21st century 
          Energy from the wind 
              Wind is a kind of clean energy,and there is lots of it. But if there’s no wind,there is no wind energy.
          Energy from the water 
              When water moves from a high place to a lower place,it can make electricity (電) without pollution. However,people have to build dams (水壩) to use this energy,and building dams is very expensive. 
          Energy from the earth 
              There is heat in the rocks under the earth. Scientists use the heat to make geothermal (地?zé)岬? energy. This kind of energy is cheap,but it is only possible in a few places in the world.
          Energy from the Sun 
              Solar panels (太陽電池板) on the roofs of houses can turn energy from the Sun into electricity. Solar energy is clean and plentiful (豐富的) . But when the weather is bad,it doesn’t work.
          根據(jù)短文內(nèi)容，完成表格。
          New energy in the 21st century
          Sorts of energy
          Advantages
          Disadvantages
          Wind energy
          Clean. There is a lot.
          It needs 1 .
          Water energy
          No 2 .
          It is expensive to build dams.
          Geothermal energy
           3 .
          It’s only  4 in a few   places.
          Solar energy
          Clean and plentiful.
          It depends too much on(太依賴于）5  .
          1.  2. 	 3. 4. 	 5.
          

			
          

			
          
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				科目：初中英語
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          7. 安迪很疑惑并自言自語道:“這是什么？” 
          Andy and   “What is it?”
          

			
          

			
          
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				科目：初中英語
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          3. The (出生) of my dog Rubby makes me very happy.
          

			
          

			
          
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				科目：初中英語
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          () 10. 一Excuse me,Sir. This is a nosmoking room.	—Oh,sorry,I the sign.
             A. don't see   B. didn’t see   C. won’t see   D. saw
          

			
          

			
          
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				科目：初中英語
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          7. You can’t say it like this without (see) clearly.
          

			
          

			
          
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				科目：初中英語
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          2. Can you hear the (奇怪的) noise?
          

			
          

			
          
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				科目：初中英語
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          () 10. —Where is your English book? 一Sorry,I it at home.
             A. forget   B. forgot   C. leave   D. left
          

			
          

			
          
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				科目：初中英語
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          8. All of us came here without (have) a rest on the way.
          

			
          

			
          
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