b) x 2 - 3x =0 - Instituto Laura Vicuña

INSTITUTO LAURA VICUÑA
Porto Velho, _____ de ___________________ de 2011.
Professor: _________________________________________
Entusiasmo
Aluno/a: ___________________________________________
diante da
vida.
Série: 9º Ano Turma:________
21 A 25 DE FEVEREIRO
QUESTIONS
01- Escreva sentenças utilizando advérbios para explicar como você faz as
coisas. Preste atenção no lugar correto dos advérbios de frequência.
Example: eat (fast / slow) I eat very slowly.
That’s easy. Now your turn!
a) talk on the phone (frequently / rarely)
________________________________________________
b) do homework (carefully / carelessly)
________________________________________________
c) wash the dishes (usually / seldom)
________________________________________________
d) listen (attentively / distractedly)
________________________________________________
02- Escreva na forma de advérbio as seguintes palavras:
a) Terrible
_____________________________________
b) Beautiful _____________________________________
c) Horrible _____________________________________
d) Remarkable ____________________________________
03- Marque a alternativa correta.
Susan and her friend would like to see _________________ games in
New York, but there is _________________ time for it.
a) some – any
b) some – any
c) some- no
Alex and Jane are going to buy __________________ oranges and
_________________ bread.
a) some –some
b) any – any
c)some – any
My parents aren’t going to visit __________________ relatives in São
Paulo.
a) some
b) any
c)no
04-Escreva as sentenças abaixo no Present Tense falando sobre hábitos
presentes.
a) Did you use to have a mustache.
_________________________________________________
b) She used to cook the meals.
_________________________________________________
c) Morgan used to play the piano.
_________________________________________________
05- Ache o erro. Circule a parte da sentença que precisa ser trocada, para a
sentença ficar correta. Atenção,cada sentence hà um erro.
a) I use to play sports every day.
b) What did you used to do before you were a teacher?
c)Kelly used like to play the with dolls.
d) Tony uses to be my friend
06- What is going to happen? Use o going to e os verbos em parênteses.
a) There are many black clouds in the sky.
_______________________________________________________ (rain)
b) There is a hole in the bottom of the boat.
_______________________________________________________ (sink)
07- Complete os diálogos usando will ou going to.
a) Sue: Why are you turning on the television?
Joseph: ___________________________________the news. (I / Watch)
b) Clair: Where are you going? Are you going to shooping?
Mike:
Yes,____________________________________________something
dinner. ( I/ buy)
for
c) Mom: Did you post that letter for me?
Dad:
Oh,
I’m
sorry.
I
completely
forgot._____________________________________________________ it
now. (I/ do)
08- As palavras em cada alternativa abaixo oferecem a mesma função
gramatical, exceto:
a) new – very
b)her – my
c)before – later
09- Complete:
My mother needs to buy _________ car. She ____________ want to get
bus anymore.
a) an – doesn’t
b) the – don’t
c) a – doesn’t
10- Marque as colunas:
a) This is my car
( ) It is mine
b) That is your cat
( ) It is his
c) This is his pillow
( ) It is yours
d) That is our house
( ) That is ours
ATIVIDADE DE ESPANHOL
Traduzir: Tu casa, tu hogar (pág.:19),Hoy tiempo para todo (pág 21)
ATIVIDADE DE MATEMÁTICA
1) Identifique os coeficientes de cada equação e diga se ela é completa ou
não:
a) 5x2 - 3x - 2 = 0
b) 3x2 + 55 = 0
c) x2 - 6x = 0
d) x2 - 10x + 25 = 0
2) Achar as raízes das equações:
a) x2 - x =0
b) x2 - 3x =0
c) x2 - 8x =0
3) Resolva as equações 2 grau
a) 3x² + 10x -6 =0
b)-x² - 15x – 50 = 0
c) x²- 3x - 1 = 0
e) 2x² - 40 = 0
f)4x² - 3x = 0
g)45x² - 45x + 10 = 0
ATIVIDADE DE CIÊNCIAS (1º Trimestre)
1. Qual a contribuição de Tales de Mileto e Otto Von Guericke
para a história da eletricidade?
______________________________________________________________
______________________________________________________________
______________________________________________________________
2. Explique porque a eletricidade vítrea e eletricidade resinosa
passaram a ser chamados de eletricidade positiva e
eletricidade negativa.
______________________________________________________________
______________________________________________________________
______________________________________________________________
3. Cite as principais características do átomo.
______________________________________________________________
______________________________________________________________
______________________________________________________________
4. Diferencie:
a) Condutores
_____________________________________________
_________________________________________________
b) Isolantes
_____________________________________________
_________________________________________________
5. Quais os tipos de eletrização que existe? Explique cada uma
delas.
______________________________________________________________
______________________________________________________________
______________________________________________________________
6. O que é série triboelétrica?
______________________________________________________________
______________________________________________________________
______________________________________________________________