内容正文:
八作级英话
中●●●●●●●●●●●●自●●●●●自●●
●●●●●●●●●●●●●0●●●●0●●●●
创优作业(18)Topic1
What's the strongest
animal on the farm?(1)
基础知识
plants are green but a few of them have different
colors,such as red,yellow and so on.
一、根据句意及汉语提示,完成下列句子。
There are two main types of plants:flowering
1.-What do you see in the
(天空)?
plants and non-flowering plants.Flowering plants
-There are some birds flying there.
have roots,stems(茎;千),leaves,flowers and
2.The
(绵羊)are eating grass along
fruits.Almost all the trees around us are flowering
with the cows there.
plants.You can probably recognize some plants
3.Sally is
(较瘦的)than her sister.
from their flowers or their fruits.Flowering plants
4.My mother keeps some
(母鸡)to get
can make seeds(f种子).The seeds are protected
by the fruits.Some fruits have one seed,some
eggs.
5.The water in the river isn't as
(清澈
have two,three or four,and some have many
的)as before.
seeds.But a few fruits have no seeds at all.An
二、根据汉语意思完成下列句子。
example of a fruit without seeds is the banana
1.让我考虑一下明天做什么。
fruit.Most non-flowering plants do not grow from
Let me
what to do
seeds.They grow from spores(胚芽,孢子).Spores
tomorrow
are very small.Some spores are so small and light
2.这把尺子比那把尺子长。
that they can float in the air.We may say that spores
This ruler
are quite the same as seeds.When these spores are
that one
all on wet and shady places,they usually grow into
3.你们班里谁最聪明?
new plants.
Who is
in your class?
根据材料内容选择最佳答案。
4.乡下的空气要比城里的空气新鲜得多。
)1.What is the main idea of the first paragraph?
The air in the countryside is
A.Plants are very different from each other.
that in the city.
B.Plants have different colors.
5.玛丽是三个女孩中最安静的。
C.There are many plants in the world.
Mary is
the
D.We should look carefully at the plants
three girls.
around us.
三、根据所给的中文意思写出正确的句子。
)2.How many main types of plants can we
1.热带雨林中有成千上万种动植物。
know from the passage?
A.Two.B.Three.C.Four.D.Five.
2.由于多种原因,很多动物灭绝了。
)3.Which of the following is NOT true about
spores?
3.地球的表面70%被水所覆盖。
A.They are something like see