Unit 3 Our animal friends第2课时 Grammar time—Fun time 课时提优练习(含答案）

中小学教育资源及组卷应用平台
Unit 3 Our animal friends
第2课时 Grammar time—Fun time
一、根据中文或图片提示，补全句子。
1. The ________ has two ________(翅膀) and a long ________(尾巴).
2. ________ have big ________(身体) and strong ________(腿).
3. Don't shout, Sam. It's ________(害怕的) of you.
4. We play football with our ________(脚).
5. They have no legs ________(或) arms.
二、用所给单词的适当形式填空。
1. I have ________(third) animal friends. What about you
2. The dog has big ________(ear). It can hear well.
3. One of the cat's ________(foot) is black. The other three are white.
4.—What does your sister do on Sundays
—She usually ________(fly) kites in the park.
5. Show ________(I) your new toy train, please.
6. Bobby can't ________(jump). He's sad.
7. The bird's ________(leg) are short. But it can fly high.
8. Can you see any ________(rabbit) under the tree
三、单项选择。
( )1. Mike's dog ________ a long tail and four long legs.
A. has B. have C. haves
( )2. ________ eyes are small.
A. She's B. Her C. She
( )3. 2024 is the Year of the ________ in China.
A. Dragon B. Tiger C. Mouse
( )4. We have ________ new animal friend.
A. an B. a C. /
( )5. Are there any ________ on the river
A. duck B. a fish C. boats
四、根据图片提示，补全对话。
1.—What animal friends ________ the girl have
—She ________ two ________.
2. A: What ________ they have
B: They ________ some toy ________.
A: Can the dogs jump
B: No, they can't.
五、从方框中选择合适的句子，完成对话，将序号写在横线上。
A: Look!1.
B: Wow!2. They have small eyes, long ears and short legs.
A: 3.
B: Yes!4.
A: Ha! Ha! They hear that.5.
B: Oh no! I know why they have long ears now.
六、根据中文提示，完成句子。
1.我们有两只宠物猫。一只是黑色的，另一只是白色的。
We have two pet cats. is black and is white.
2.我的鹦鹉朋友是黄蓝色的。
My parrot friend is .
3.兔子的眼睛红红的，耳朵长长的。
Rabbits’ are red and their ears .
4.鱼没有手臂和腿，但它们擅长游泳。
Fish have , but they can swim well.
七、同学们正在观看有关人类起源的视频，请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.
八、阅读短文,判断正(T)误(F)。
Mr Smith has a little dog. Its name is Dongdong. It's black and white. It has big eyes, a long tail and fat ears. It has four short legs. It can swim. Mr Smith likes playing football with Dongdong. He walks his dog every day. They go to the park near their house on Saturdays and Sundays. It's a very nice park. His dog can jump, run, climb and lie there. They are very happy.
( )1. The dog has four long legs.
( )2. Mr Smith can play football.
( )3. They go to the park at weekends.
( )4. There is a park behind Mr Smith's house.
( )5. The dog can jump and climb.
参考答案
一、1. parrot, wings, tail 2. Elephants, bodies, legs 3. afraid 4. feet 5. or
二、1. three 2. ears 3 . feet 4. flies 5. me6. jump 7. legs 8. rabbits
三、1~5 A B A BC
解析：1.主语是第三人称单数，动词用 has，故选 A。
2.句中 eyes是名词，名词前面用形容词性物主代词，she 的形容词性物主代词形式是 her，故选 B。
3.根据常识可知，2024年是中国龙年，故选 A。
4.此题考查的是不定冠词a，an的用法，a用在以辅音音素开头的单词前面，an用在以元音音素开头的单词前面。 new以辅音音素开头，所以前面用a，故选 B。
5.由“ are”和“ any”可知后面的名词用复数形式, 故选 C。
四、1. does, has, fish 2. do, have, dogs
五、1. D 2. B 3. C 4. A 5. F 6. E 7. G 8. H
六、1. can't, or 2. He has 3. Does, have4. What does, have 5. How many fish 6. One is black and the other is white./One is white and the other is black.
七、1. fish fossils 2. jaws 3. oldest-known 4. important 5. when 6. where
八、1. F 2. T 3. T 4. F 5. T
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