should 

  1. 助動詞
should ...(動詞...)/
should be ...(動詞ing ...):
應該做...
應當做...
應做...
該做...
should ...(動詞...):
必須做...
會做...
(用於假設語氣)萬一做.../

    
                        
    2. 
                                                                        
  2. 

    語法
(回答句)...(人事物) should:
...應該
(問句)Should ...(人事物):
...應該嗎?
(問句)Should ...(A: 人事物) ...(B: 動詞...)/
(問句)Should ...(A: 人事物) be ...(B: 動詞ing...):
(A)應該做(B)嗎?
(A)該做(B)嗎?
Should ...(A: 人事物) ...(B: 動詞...):
(用於假設語氣)萬一(A)做(B)/

    


    
                        
    3. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Should I buy the new BMW ?                            
    2. 
                                                    
  2. 
                                She should record her daily weight.                            
    3. 
                                                    
  3. 
                                So why should IN FLAMES be any different?                            
    4. 
                                                    
  4. 
                                That should have been the first thing out.                            
    5. 
                                                    
  5. 
                                Such warning signs should never be ignored.                            
    6.