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Unit 5 Amazing nature Presenting ideas
课时练习
【基础达标练】
一、用括号内所给单词的适当形式填空。
1. I ________ (watch) a wonderful sunrise on the mountain top last Saturday.
2. She ________ (not visit) the nature reserve last summer because she was ill.
3. The guide ________ (tell) us interesting stories about the forest when we walked through it.
4. We ________ (collect) some beautiful stones by the river yesterday afternoon.
5. My sister ________ (take) a lot of photos of the waterfall during our vacation.
二、从方框中选择适当的单词并用其正确形式填空。(有一项多余)
explore camp wonder discover feel share
1. We ________ near a quiet lake and enjoyed the starry sky at night.
2. The little boy ________ at the huge elephant in the nature park.
3. They ________ a hidden cave when they walked through the mountain.
4. I ________ so excited when I saw the rainbow after the rain last week.
5. My friends and I ________ our experiences of visiting the rainforest in class.
三、单项选择。
( ) 1. —_____ you ______ the natural history museum last month
—Yes, I did. I learned a lot about dinosaurs there.
A. Do; visit B. Did; visit C. Will; visit D. Have; visited
( ) 2. My grandma ________ take walks in the forest behind our house, but now she can’t because of her bad legs.
A. used to B. is used to C. was used to D. uses to
( ) 3. —What did you do during your summer holiday
—I ________ with my family in the countryside and picked fresh wild fruits.
A. stay B. stayed C. will stay D. have stayed
( ) 4. He ________ any rare birds in the wetland yesterday morning, so he felt a little disappointed.
A. doesn’t see B. didn’t see C. isn’t seeing D. won’t see
( ) 5. —Did they ________ the whole mountain yesterday
—No, they ________ halfway and had a picnic with their snacks.
A. climb; stop B. climbed; stopped C. climb; stopped D. climbed; stop
四、完成句子。
1. 上周日我和朋友们一起去爬山了。
I ________ ________ with my friends last Sunday.
2. 他去年没有参观那个野生动物保护区。
He ________ ________ the wildlife reserve last year.
3. 你们昨天在海滩上玩得开心吗？
________ you ________ a good time on the beach yesterday
4. 导游给我们讲了很多关于这条古老河流的故事。
The guide ________ us many stories ________ the old river.
5. 我小时候常常在树林里捉蝴蝶。
When I was a child, I ________ ________ ________ butterflies in the woods.
【综合提升练】
五、阅读短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Last Thursday, our class 1. ________ (go) on a trip to the city wetland park. We 2. ________ (gather) at the school gate at 7:30 in the morning. The weather 3. ________ (be) cool and cloudy, which was perfect for walking. On the bus, our teacher 4. ________ (introduce) some important knowledge about wetlands to us. When we arrived, a worker from the park 5. ________ (show) us around carefully. We 6. ________ (see) many kinds of rare birds and colorful fish there. Some of us 7. ________ (record) what we saw with our notebooks and cameras. We 8. ________ (not bring) enough water, but a kind worker gave us some bottles of mineral water. At about 3:00 p.m., we 9. ________ (leave) the park and went back to school together. What an interesting and educational day it 10. ________ (be)!
六、完形填空。
When I was ten years old, I went camping in the mountains with my parents for the first time. I 1. ________ excited but also a little scared because I had never slept outside a house before. My dad 2. ________ me set up our tent near a clear small stream. He taught me how to fix the poles and tie the strong ropes tightly. At first, I 3. ________ hear strange sounds from the deep forest and I couldn’t fall asleep easily. I even wanted to 4. ________ and ask my parents to take me back home. But my mom 5. ________ down beside me and told me some funny stories about her childhood camping trips. Slowly, I felt relaxed and fell asleep soon.
The next morning, we 6. ________ up early to watch the sunrise on the top of the mountain. The sky turned from dark blue to light pink, and finally, the bright sun rose above the mountains. It was the most beautiful sight I 7. ________ ever seen. We 8. ________ some sweet wild strawberries by the path and they tasted wonderful. In the afternoon, we 9. ________ through the forest slowly and discovered a small but beautiful waterfall. I played in the cool water for a while and felt so happy. Before we left the mountain, I 10. ________ a smooth stone as a special souvenir. Now every time I look at it, I remember that amazing trip to the mountains.
( ) 1. A. looked B. felt C. sounded D. tasted
( ) 2. A. helped B. invited C. ordered D. allowed
( ) 3. A. should B. might C. could D. need
( ) 4. A. give in B. give up C. give away D. give out
( ) 5. A. sat B. stood C. lay D. jumped
( ) 6. A. woke B. stayed C. turned D. got
( ) 7. A. have B. had C. has D. am having
( ) 8. A. bought B. grew C. picked D. made
( ) 9. A. climbed B. walked C. ran D. drove
( ) 10. A. found B. took C. left D. hid
七、阅读还原。(有两项多余)
A. I will never forget that amazing moment with the dolphins.
B. My parents decided to take me there to celebrate my 13th birthday.
C. We stayed in a comfortable hotel near the beach that night.
D. As soon as we got off the car, I ran towards the beach quickly.
E. Sometimes we stopped to watch the seagulls flying above our heads.
F. Suddenly, we saw a group of lovely dolphins swimming around our boat.
G. We had a delicious seafood dinner at a small restaurant by the sea.
Last summer, I had an unforgettable experience by the sea. 1. ________ I was so excited because I had never seen the vast ocean before.
On Saturday morning, we drove to the seaside and arrived there at noon. 2. ________ The blue sea and soft golden sand made me feel relaxed right away. We built sandcastles and played beach volleyball happily. 3. ________ We also collected some beautiful shells by the water and listened to the gentle sound of the waves.
In the afternoon, we took a short boat trip on the sea. 4. ________ They jumped and played in the clear blue water, and we took many photos of them. It was the first time I saw dolphins in real life, and I felt so surprised and happy.
5. ________ It taught me that nature is full of wonderful surprises if we take time to explore and appreciate it.
参考答案
【基础达标练】
一、1. watched 2. didn't visit 3. told 4. collected 5. took
二、1. camped 2. wondered 3. discovered 4. felt 5. shared（多余词汇：explore）
三、1. B 解析：根据答语"Yes, I did."可知问句用一般过去时，助动词Did提前，实义动词用原形visit。
2. A 解析：used to do sth.表示“过去常常做某事”，符合“奶奶过去常去树林散步，现在不能了”的语境。
3. B 解析：问句是一般过去时，答语也用一般过去时，stayed是stay的过去式。
4. B 解析：根据yesterday morning可知用一般过去时的否定形式，didn't see。
5. C 解析：第一空助动词Did后用动词原形climb；第二空答语用一般过去时，stopped是stop的过去式。
四、1. climbed mountains 2. didn't visit 3. Did; have 4. told; about
5. used to catch
【综合提升练】
五、1. went 2. gathered 3. was 4. introduced 5. showed
6. saw 7. recorded 8. didn't bring 9. left 10. was
六、1. B 解析：表示“感到兴奋”用felt，是feel的过去式。
2. A 解析：爸爸帮助“我”搭帐篷，help sb. (to) do sth.符合语境。
3. C 解析：could表示“能够”，此处指“我能听到森林里奇怪的声音”。
4. B 解析：give up表示“放弃”，符合“我想放弃，让父母带我回家”的语境。
5. A 解析：妈妈坐在“我”旁边讲故事，sat是sit的过去式。
6. A 解析：wake up表示“醒来”，woke是wake的过去式，符合“早起看日出”的语境。
7. B 解析：主句是一般过去时，从句用过去完成时had seen，表示“那是我之前见过的最美的景色”。
8. C 解析：pick wild strawberries表示“摘野草莓”，picked是pick的过去式。
9. B 解析：walk through the forest表示“步行穿过森林”，符合语境。
10. B 解析：take a stone表示“拿走一块石头作为纪念品”，took是take的过去式。
七、1. B
2. D
3. E
4. F
5. A
（多余选项：C、G）

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