Suryodaya (J) Secondary Boarding
School
Ghattekulo,
Dillibazaar, Kathmandu
Winter Vacation Homework-2069
Class:
9
C. Math
1. Prove theoretically that:
i) Opposite
sides of the parallelogram are equal.
ii) Opposite
angles of the parallelogram are equal.
iii) Diagonals
of the parallelogram bisect each other.
iv) If
opposite angles of quadrilateral are equal then
Opt Math
1. Prove
that:
i)
+
= 1 ii) y = Mx +c
+ = 1 ii) y = Mx +c
iii) x cos
+ ysin
= p iv) 
= 
+ ysin= p iv) =
[Where symbols have
their usual meaning.]
g]kfnL
tkfO{nfO{ dgk/]sf] s'g} Ps pkGof; k9L To; k':tssf af/]df
cfˆgf ljrf/ n]Vg'xf;\ .
Social
Studies
Draw
two full scale map of Nepal and indicate the following in it.
-
Mt. Everest, Mt Api and Saipal, River
Koshio, Kamala, Karnali, Lake Fewa, Lake Rara, Siddhartha Highway, Araniko
(Kodari) Highway, Prithivi Highway, Chitwan National Park, Bardia National
Park, Manakamana Temple, Jaleshwarnath etc.
Computer
Design
and interesting webpage you like and save it to the pen drive and submit to your
computer teacher.
Science
Write
a biography about the great scientist of the world you like and describe his
major invention.
EPH
Prepare
‘Report Presentation’ on ‘Importance of Consumer Right’ with including
following points.
i)
Topic
ii)
Objectives
iii)
Importance of Study (Importance of Consumer
Right)
iv)
Conclusion / Suggestions
English
Irregular verbs
Your dictionary has
a lot of information on verb forms, both for irregular verbs and for regular verbs.
Go through the dictionary and do the exercises given.
Exercise A
Fill in the correct form of the irregular verbs in these
sentences.
1. Have you ………………..the theatre to book the tickets? (ring)
2. I’m going to wear the red dress I………… for the party
last week. (wear)
3. That winter, the river……………… for the first time in ten
years. (freeze)
4. How much money have you…………….. ? (spend)
5. It was a lovely day and the sun………………. brightly. (shine)
6. Prices have ………………..by 5%. (rise)
And now fill in the correct forms in these sentences. One
sentence has two possible forms
1. Why are you……………. to me? (lie)
2. I ………….onto the bus and sat down. (hop)
3. When the fire alarm went off, everyone…………… . (panic)
4. Not everyone has ……………. with the rules (comply)
5. They have …………….. all over the world. (travel)
6. My doctor ………….me to a specialist. (refer)
7. He disguised himself by………….. his hair. (dye)
8. The President……………. the Bill. (veto)
Definitions
Your Dictionary can provide you lots of information on
Definitions. Search some of the words to complete the given exercises.
Exercise A
Check
that you know the meaning of the words in the box and then decide which fits
best into the sentences below.
|
machine/ quality/
organization/ instrument/ act/ substance/ device/ state/ process/ container /tool/
feeling
|
1.
A vat is a large ………………. for holding liquids.
2. A stapler is a small …………for putting staples into
paper.
3. A stethoscope is an …………that a doctor uses to listen to
sb’s heart and breathing.
4. A chisel is a ………….used for shaping wood, stone or
metal.
5. A blender is an electric …………………for mixing soft food or
liquid.
6. Gel is a thick …………like jelly.
7. Desalination is the ……………of removing salt from sea
water.
8. Horror is a ………….of great shock, fear or disgust.
9. Wealth is the ……….of being rich.
10. Beauty is the ………..of being pleasing to the senses or
to the mind.
11. A union is an ………….of workers that exists to protect
their interests.
12. Ambush is the ………….of making a surprise attack on
someone.
Exercise B
Put the words in the box into the right categories.
|
lava/ glider /satin/ haggis/ ozone/ tikka/ helium /venom/
SUV/ ingot/ microlight/ tweed/
rickshaw /wax
|
|
Vehicle
|
Aircraft
|
Dish
|
Cloth
|
Solid
|
Liquid
|
Gas
|
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Enjoy
your winter vacation!!!!!
