Ⅲ.按要求完成下列各题。
1. I like grapefruits.(改为否定句)
I
2. There is a duck.(改为复数句)
There
3. I'd like some pancakes.(改为一般疑问句)
4. It's seven forty.(对画线部分提问)
5. There are seven days in a week.(对画线部分提问)
1. I like grapefruits.(改为否定句)
I
don't
like
grapefruits.2. There is a duck.(改为复数句)
There
are
some ducks
.3. I'd like some pancakes.(改为一般疑问句)
Would
you
like some pancakes?4. It's seven forty.(对画线部分提问)
What
time
is it?5. There are seven days in a week.(对画线部分提问)
How
many
days are there in a week?答案
1. don't like 2. are; ducks
3. Would you 4. What time
5. How many
3. Would you 4. What time
5. How many
Ⅳ.食物来源大揭秘。阅读科学老师展示的信息卡,判断句子正(T)误(F)。

(
(
(
(
(
(
T
)1. Bread is soft.(
F
)2. Milk is purple.(
T
)3. Eggs are from animals.(
T
)4. Grapes and bread are from plants.(
F
)5. Eggs are from plants, too.答案
1. T 2. F 3. T 4. T 5. F
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