Point of time and period of time

18,811 views 16 slides Oct 31, 2014
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About This Presentation

CON ESTO PODEMOS VER LO QUE ES EL PERIODO DE TIEPO Y EL PUNTO DE TIEMPO


Slide Content

Differences Carlos Hernández 6AA

Point of time Point of time is an instant of time . Past now Point of time

E xamples In 2000 maría de la concepción born. In 1997 ,a scientist discovered a giant scorpion fossil. The first world cup was in 1930.

Period of time The period of time is an amount of time. Period of time

E xamples Hurricane Carlos stormed for 31 days in 1994. The Mexican poet Octavio paz live from 1914 to 1998 . The Beatles was popular in the 1960s

Period of time to the present The period of time to the present is an amount of time but to the present. now past Period of time to the present

Example In the last 15 years , scientists have discovered more than 1000fossils. Since then , they 've studied the fossils carefully and presented their research

Simple past Use the Simple Past to express the idea that an action started and finished at a specific time in the past. Sometimes, the speaker may not actually mention the specific time, but they do have one specific time in mind.

E xamples I saw a movie yesterday. I didn't see a play yesterday. Last year, I traveled to Japan

Present perfect We use the Present Perfect to say that an action happened at an unspecified time before now.

Examples You have seen that movie many times. Have you seen that movie many times? You have not seen that movie many times.

Difference of period of time and point of time The differences ar e that the period of time is not a specific time while the point of time is an specific time .

Examples Period of time : my dad born in the 1960s. Point of time: my mom born in 1965.

Questions What are period of time? is an amount of time. What are poin t of time? is an instant of time. Which are the differences? That one is an specific time.

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