Portuguese activity, aimed at students in the eighth year of elementary school, explores phrases. Let's analyze them in the text Periodic table? To do this, answer the proposed questions!
You can download this Portuguese language activity in an editable Word template, ready to print in PDF and also the activity with answers.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
Read:
The first version of the periodic table was presented to scientists in 1869 by a very famous Russian chemist: Dimitri Mendeleev. The current version of the table contains many more elements, in fact all the chemical elements known to date. The essentials for the maintenance of our life, about thirty elements, are present in our body, in water, in the food we eat...
However, we have more than 110 known elements between natural and synthetic, that is, those that are produced in the laboratory. Alone or in combination, these elements are used in the most diverse ways.
Let's get to know some applications of all this chemistry?!
“Ciência Hoje das Crianças” magazine. Edition 225.
Available in: .
Question 1 - In “The first version of the periodic table was presented to scientists in 1869 by a very famous Russian chemist: Dimitri Mendeleev.”, there is a verbal phrase. Identify it:
Question 2 - The verbal phrase identified above was used:
( ) in the active voice.
( ) in passive voice.
( ) in the reflective voice.
Question 3 - The phrase, highlighted in the excerpt “[…] about thirty elements are present in our body […]", is:
( ) adjective.
( ) adverbial.
( ) prepositional.
Question 4 - Emphasize the following conjunctive phrase:
“However, we have more than 110 known elements between natural and synthetic […]”
Question 5 - The conjunctive phrase highlighted in the previous question indicates:
( ) a contrast.
( ) one caveat.
( ) a compensation.
By Denyse Lage Fonseca
Graduated in Languages and specialist in distance education.
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