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Do you like climbing the hill?
Do you like swimming or climbing the hill?
Work out the rule.
When the two subjects (主语) are the same, we do not need to repeat (重复) the subject.
◆ We use ‘and’, ‘but’ and ‘or’ to join ideas together.
◆ We use ‘and’ to join ideas that are similar.
◆ We use ‘but’ to join ideas that are different.
◆ We use ‘or’ to join possibilities or options.
Tianjin has many restaurants.
Tianjin baozi is very famous there.
Tianjin has many restaurants and Tianjin baozi is very famous there.
Oral practice
It is very cold in winter in Heilongjiang.
Skiing there is great fun.
It is very cold in winter in Heilongjiang but skiing there is great fun.
You can go to the Palace Museum with Kitty.
You can go to the Palace Museum with Sandy.
You can go to the Palace Museum with Kitty or Sandy.
I like Huaihai Road in Shanghai.
I don’t like the busy traffic.
I like Huaihai Road in Shanghai but I don’t like the busy traffic.
The Yellow Mountain is high.
The Yellow Mountain is beautiful.
The Yellow Mountain is high and beautiful.
You can go to Shenzhen at Christmas.
You can go to Shanghai at Christmas.
You can go to Shenzhen or Shanghai at Christmas.
I hope to visit the Opera House.
Australia is too far.
I hope to visit the Opera House but Australia is too far.