冀教版八下英语Unit 2 Plant a Plant Lesson 8 Why Are Plants Important?导学案(无答案)

Unit
2
Plant
a
Plant
Lesson
8
Why
Are
Plants
Important
课题
授课时间
主备人
授课人
班级
审核人
阶段
环节
教学过程
第一阶段预学案第二阶段教学案第三阶段检测案
学习目标
1掌握词汇：pleasant,shade,basic,soil2．了解如何介绍植树的重要性。3.了解更多有关植树的名词。
教学重点
1.掌握与介绍植树有关的词汇。2.运用所学知识介绍植树的重要性。
教学难点
1.掌握介词表示目的的用法。2.学习一些用于介绍植物重要性的句式。
自主预习
掌握本课单词和短语的读法，并能了解文章大意。
预习自测预习反馈：合作探究：交流展示：精讲点拨：达标测试：
Ⅰ.英汉互译。1.做……很愉快_________
2.总之，一句话_________
3.take
energy
from
_________4.
soil_________
5.达到，执行_________6.
pleasant_________7.
基本的，基础的_________
8.shade_________Ⅱ根据句意和所给的首字母用适当的词语填空。1.Walking
in
the
open
a_________
is
a
kind
of
good
exercise
.2.Without
plant,
n_________
can
live
at
all.3.These
trees
are
too
dry.
Water
them
at
once,or
they
may
d_________.4.Water
is
the
b_________
food
to
plants.5.The
wind
has
c_________
much
soil
away.Ⅰ.检查单词及词组的读法并校正。Ⅱ.Read
the
lesson
and
tick
the
items
mentioned.1.People
can
eat
plants
or
use
them
as
medicine.
(
)2.Plants
help
make
the
air
clean
and
fresh.
(
)
3.Many
animals
live
in
the
forest.
(
)4.Books,paper,pencils
and
erasers
all
come
from
plants.
(
)5.Animals
eat
the
fruit
from
the
trees.
(
)6.The
plants
cover
the
soil
and
can
stop
the
dust.
(
)
7.When
the
weather
is
sunny
and
hot,people
can
sit
in
the
shade
under
a
tree.
(
)8.The
plants
make
everything
look
beautiful.
(
)9.People
use
wood
from
trees
to
build
houses
and
furniture.
(
)探究一、pleasant和basic的用法。交流展示：精讲点拨：探究二、Trees
and
other
plants
help
clean
the
air.其中help的用法。交流展示：精讲点拨：探究三、Medicine
and
clothing
are
also
made
from
trees
and
plants.探究be
made
of,
be
made
from的区别。
交流展示：精讲点拨：
Ⅰ用所给词的适当形式填空。It
is
_________(please)
to
take
a
walk
in
the
park.You
will
feel
cool
if
you
sit
in
the
_________(shade)
under
a
tree.We
use
plants
_________(make)
food
.Would
you
like
_________(go)out
on
Sunday
?Water
is
one
of
our
_________(base)
needs.Ⅱ完成课本上Let’s
do
it的2、3题。Ⅰ按要求改写下列句子，每空一词。。1.Don’t
plants
do
other
things?(作肯定回答)________，they
________.2.
Let’s
talk
about
trees
today,
________
________?(改为反意疑问句)3.My
little
cat
died
a
week
ago.(改为同义句)
My
little
cat
_______
_______dead
for
a
week.4.Why
don’t
you
plant
some
trees
behind
the
house?
(改为同义句)
Why
______
______
some
trees
behind
the
house?
5.They
are
sitting
under
a
tree
in
the
shade.
(对划线部分提问)_______
_____
they
sitting?Ⅱ根据汉语意思完成句子。1.植物给我们提供食物。动物呢？Plants
________
________
food.What
about
snimals？2.我们没有地方住了。我们该怎么办呢？
We
have
no
places
_______
_______
_______.What
shall
we
do?3.没有食物，我们能生存吗？Can
we
live
_______
_______?4.在树丛中散步很有趣，是吗？Walking
_______
_______
_______
is
very
interesting,isn’t
it?5.丹尼说他要种很多面包圈树。
Danny
said
he
would
plant
a
lot
of_______
_______
.
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