《2025年实验班提优训练五年级英语上册译林版》

(B)4.We have ______ new animal friend.
A.an
B.a
C./

答案： B

(C)5.Are there any ______ on the river?
A.duck
B.a fish
C.boats

答案： C

五、从方框中选择合适的句子,补全对话。
A: Look! 1. E
A. Do you like them?
B: Wow! 2. D They have small eyes,
B. I'd like to take them home.
long ears and short legs.
C. So they run away so fast.
A: 3. A
D. How cute!
B: Yes, I do! 4. B
E. There are two lovely rabbits
A: Ha! Ha! They hear that. 5. C
beside your door.
B: Oh no! I know why they have long ears now.

答案： 1.E 2.D 3.A 4.B 5.C

六、新考法 完成思维导图 同学们正在观看有关人类起源的视频。请阅读视频中的介绍,帮助他们完成相关的思维导图。
Humans evolved from fish
Where did human come from? Many people believe that our ancestors(祖先) came out of water. They evolved(进化) from fish. Not long ago, some Chinese scientists found five fish fossils(化石). The fish are about 436 to 439 million(百万) years old. What is special about them? Well, they have jaws(下颌).
Jaws are important for human evolution. With jaws, ancient fish could bite and chew. They got more food and evolved faster. They came out of the water and evolved from swimming to crawling(爬行) and then to walking. But for a long time, scientists didn't know when and where fish evolved jaws. This time, Chinese scientists found the oldest-known(已知最古老的) fish with jaws. So we get to know more about our jawed ancestors.
Where did it all begin for humans? We keep looking for the answer.

1. fish fossils 2. jaws 3. oldest-known 4. important 5. when 6. where

答案： 1. fish fossils 2. jaws 3. oldest-known 4. important 5. when 6. where