Download TSSS F1 IS Language Exercise 0301 2012/13 Form 1 Integrated

TSSS F1 IS Language Exercise 0301
2012/13
Form 1 Integrated Science
Language Exercise
Class:
Class No.
Name:
3.1
The Basic Unit of Living Things
A.
Vocabularies: copy the vocabularies five times in the boxes below.
cells
細胞
light
microscope
光學顯微鏡
eyepiece
接目鏡
objective
接物鏡
magnification
放大率
magnified
放大的
inverted
倒置的
cell wall
細胞壁
cell
membrane
細胞膜
cytoplasm
細胞質
nucleus
細胞核
vacuole
液泡
chloroplast
葉綠體
cell division
細胞分裂
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TSSS F1 IS Language Exercise 0301
2012/13
B.
Fill in the blanks: choose the suitable vocabularies in p. 1 and complete the sentences below.
(1)
The basic unit of living things is the ____________________.
(2)
In the school laboratory, we use a ____________________ ____________________ to
observe cells.
(3)
Total magnification
of a microscope
(4)
Images
formed
magnification of
=
in
×
____________________
a
light
microscope
are
magnification of
____________________
____________________
and
____________________.
(5)
The function (功能) of ____________________ ____________________ is to control the
movement of useful substances into the cells, and useless substances out of the cell.
(6)
The function of ____________________ ____________________ is to protect, support and
give shape to the cell.
(7)
The ____________________ contains genetic materials ( 遺 傳物質 ) which control the
activities of the cell.
(8)
Many chemical reactions (化學反應) take place in the ____________________ of a cell.
(9)
Only plant cells have a cell wall and a large ____________________. Some cells of green
plants also have ____________________, which is the site for carrying out photosynthesis (
進行光合作用).
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TSSS F1 IS Language Exercise 0301
(10)
2012/13
During ____________________ ____________________, a cell divides into two new cells.
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