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[ÇóÖú] English tense

I am puzzled  with English tense , Could you please give me some example to make me understand  the past tense and present perfect tense  and past present perfect tense ? when I write sth in English ,I often make mistakes about English tense  . thank you very much
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He went to town yesterday.Ëû×òÌì½ø³ÇÁË¡£(Ò»´ÎÐÔ¶¯×÷)
The weather was warm last month.ÉϸöÔÂÌìÆøºÜůºÍ¡£
When I was Young I took cold baths regularly.ÎÒÄêÇáʱ³£Ï´Àäˮԡ¡£(¾­³£ÐÔ¶¯×÷)
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We had a good swim last Sunday.ÎÒÃÇÉÏÐÇÆÚÌìÓÎÓ¾ÓεÃÕæÍ´¿ì¡£
She suddenly fell ill yesterday.×òÌìËýͻȻ²¡µ¹¡£
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He got up early in the morning£¬fetched water£¬swept the yard and then went out to work.ËûÔçÉÏÆðµÃºÜÔ磬´òË®£¬É¨Ôº£¬È»ºó³öÈ¥ÀͶ¯¡£
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When my brother was a teenager£¬he played table tennis almost everyday.ÎҵܵÜÊ®¼¸Ëêʱ£¬¼¸ºõÿÌì¶¼´òƹÅÒÇò¡£
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When he was a child he would go skating every winter.ÔÚËû»¹ÊǸöº¢×Óʱ£¬Ã¿Ä궬Ì춼ȥ»¬±ù¡£
Mr. Higgins used to have a big house in downtown.ºÚ¸ù˹ÏÈÉúÔÚÊÐÇøÔø¾­ÓÐ×ù´ó·¿×Ó¡£
My elder brother used to be in the PLA. He is now a police officer.ÎÒ¸ç¸çÔø¾­Êǽâ·Å¾ü£¬ÏÖÔÚÊǾ¯¹Ù¡£
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They said they would let us know if they heard any news about him.ËûÃÇ˵Èç¹ûÌýµ½Ê²Ã´¹ØÓÚËûµÄÏûÏ¢£¬¾Í֪ͨÎÒÃÇ¡£
He promised me that when he went to the bookstore he would get me a copy of the Selected Stories of Lu Xun.Ëû´ðÓ¦ÎÒÈ¥ÊéµêµÄʱºòÌæÎÒÂòÒ»±¾¡¶Â³Ñ¸Ð¡ËµÑ¡¡·
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