Tiết 26: Ôn tập (giáo án thi tỉnh)

GIÁO ÁN DỰ THI GVG VÒNG TỈNH
MÔN THI: VẬT LÝ 7
Họ tên giáo viên: Nguy
 !
"#
$"#
ƠN TẬP
%Mục tiêu
&'$()*+,-./ /0$(123#4!56789
:;8$2"<4=1>=?@!->=?.5AB!=C89;
)9@!0$(8D-4123#8$2"<;
&'E)F=?0$(5  G.HIB0$(
2J>J: G.9KF5A6G.%
)L8K.8M 78N=O!6 789O$%
&8G)K,6@ 0J5HI>@(+-
F5AP!J:9KF5A2J%
%Chuẩn bị:
&Q6N
)R,,,ST,,,5U9F,O%
)R=?=?=7U-VU$> U:W!U>2J,?%
&Q X-.Y HI8D!6R,O0Z !
,F=?%
&Q X@ -.)[J,?@ >
. Tiến trình lên lớp
1. Ổn định lớp:(1 phút)
2. Kiểm tra bài cũ 4<,+;
*!5N \ U$!HI--.J5%
H3]N=?B!=C89^
H"_789678G=O!6=?6B!=C89
`% =?1a
[%=?9a

%=?1=?9a
S%=?1=?@!-%
Đáp án
H3=?B!=C895=?9>=?,.>=?1>
=?@!-=.5A%
H"-A
3. Bài mới 
HOẠT ĐỘNG CỦA THẦY HOẠT ĐỘNG CỦA TRỊ
Hoạt động 1: Tự kiểm tra ( 7 phút)
*6N$5N \HI,
O0Z !8D!6R6-.%bN
-.8(7XJ5HI%
!8@--.0FWc%
H3d GHQ1-W> 
89%
H"@e56789:6^89
:5676\+!^Y676\8fU
!^
H<g2Z6.!8HU8+0@R
76UNh
`%]UNh@ G7Hi:e!
789:=a
[%jP!7H@N5k !
89:H UZ8G765Q,I
UNha
%l72\>UNh
C!R=9a
S%,2N`>[>8R8+%
HmdHQ? 1F 89
=>F 89H >FN N5k>

2QN5k%
HnR? 1:K,6X
6H.!
!%SC895=C%%%%%%@Q%
2%SC8960 5675=C%%%%%%@
Q%
HoF!UF596.!8HU5=p
89i8R09
!%VJa2%867=HUO!a
%VJ,5N5k45;a=%00:a
k%67=HU8Maq%VJ.(%
H#895\^=p895
\^DU0ZN<8N<=p
89 k 2$%
J5HIk6UNB!*
H3-.@Z5U:=?
@Z5  89RF2r-
W%
]RF2 8908K-W%
H"@!56789:589:
=89:H %
9:05674=H ;\+
!%
9:T5674T=6dT
H ;\8fU!%
H<-A%
Hm F 89==6 2Q
N5k%
F 89H =6FN N5k%
Hn

!%SC895=C489:=
UZ;@Q%
2%SC8960 5675=C4
N5kO=6=UZ;@Q%
Hol8R092\F59
=p895
VJ>867=HU8M%
H#
89506=C89
8P!>=p8956=C89
8P!%
:=?
)=p89M> >./%
)89O!>!6.>.(%
Hoạt động 2 : Hệ thống hóa kiến thức ( 10 phút)
*$5N \.8
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t

u
0N
u
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
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s
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v

65H
t

6
u
8N
s
!
s
6!
u
w
u
%
,
[J33x]UNh
"xS
<y
mx1!z5k
nx1!z5k
oxfU!
#+!
[J"3x]M89
"x9:
<xN5k
mxg.>9>1>.5A>6
-%
k6={*I.U|J5%
Bảng 1


Bảng 2 :
Hoạt động 3 : Vận dụng( 7 phút)
*$HI,F=?>UN
8(!XJ5%
H36.!8HU>65 
J5HI%
H3,S
ĐIN TCH
F 89H %4m;%
%%
VFt nhim 8i9n d%%4n;
%%%
!
u
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u
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t
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]
s
6%

43;%%%%%%
'567%%%%4#;%%%%
TY67%%%4o;%%%
SC89
S6~43;~~~76!
Y=C~4";~~%
SUZ@Q
60 5675=C~
4<;~%=UZ@
Q
=?~~~4m;~
QO!=• 89^
`%F,•QO!R5W d
PUZF,a
[%€,.QO!6 G2\Q
 a
%$.8•,6QO!%
S%-W 7QO!2r $J
0%
H"6 X\<‚%3!>2>>=J!F
`>[8R2 898Kk62r
.Kƒ J%DU=89:4)6dx;
6F!=
H<-W J52r G $
5k%6r J52 89H %
'8@F66!FUFN 
N5k>F6 2QN5k^
Hm6.8M 789\<‚%">.8M
6@ „Nƒ8+RPUQB!
=C89^

Hn62:N 8K2:
6ƒ<‚%<>:9 6(Q
7890:2@8•.%
H"!>*=4x;6[
2>*=4x;6`
>*=4);6[
=>*=4);6`
H<VJ52 89H >
HN N5k%
V$5k2 2QN5k4=UZ
1 $5k.!P J5;N$
N5k4 89=;
Hm8M> „Nƒ8+RPU
QB!=C89%
Hn\
Hoạt động 4 : làm các bài tập tại lớp ( 10 phút)
*$5NHI8Z-.F=?
0$(J65F@ 8ZJ5%
H36F 89„@
89:UZ8G>7.!6076!
=C=9^
H"7.!6!5 G5
2r./6d2r8M 0,J5 
2rX^
H<'=??=T89.!8HU67
8GVU2 Q>M 892B
89> U:>P789>> I89%
6K,6=?B!=C89
5@5K^
H36F 89„@

89:UZ8G076
=C89\89:UZ
8GX5670@QN0
76=C89%
H"\./>8M5e=p89
>08  HU,@89U:P!
00:W d,G5\
89.LURP!=HU./67=HU
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Hoạt động 5: Trò chơi ô chữ ( 6 phút)

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