一、根据句意及汉语提示完成单词
1. Don't be (害怕) to ask questions—teachers are always ready to help.
2. We plan to (回来) to the small village where we spent last summer.
3. Judy says she wants to stay (单身的) to focus on her work right now.
4. The library has (严格的) rules—we can't talk loudly or eat snacks there.
5. Pam isn't very (有耐心的), so he often gets angry when waiting.

1. scared/afraid 2. return 3. single 4. strict
5. patient

二、用括号内所给单词的适当形式填空
6. Could you tell me how to avoid (get) lost when visiting a new place?
7. We all felt worried when we heard our classmate had a serious (ill).
8. We should stay away from things that are (harm) to the environment.
9. Could you give me some advice on how you deal with (fail)?
10. My cousin says she likes the festivals in (north) areas.

6. getting 7. illness 8. harmful
9. failure 10. northern

三、从方框中选单词并用其适当形式填空
everybody play ring die safe
11. The doorbell（门铃）, so I walked to open the door.
12. We planted a new flower to remember the of our little dog.
13. The teacher said it was to climb tall trees.
14. Each in the team must follow the rules.
15. Our teacher says needs to bring a pencil to the maths test tomorrow.

11. rang 12. death 13. unsafe 14. player 15. everybody

四、根据汉语意思完成句子
16. 直到老师告诉我们，我们才知道真相。
We know the truth the teacher told us.
17. 汤姆努力学习以取得好成绩。
Tom studied hard he could get good grades.
18. 我们为旅行准备了充足的水和食物。
We prepared water and food for the trip.
19. 我想报名参加这周末的志愿活动。
I want to the volunteer activity this weekend.
20. 只要我们齐心协力，就能轻松赢得比赛。
If we , we will win the game easily.

16. didn't; until 17. so that 18. plenty of
19. sign up for 20. pull together

五、短文填空
阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。
Why do we explore nature? The answer
is simple: Nature is full of surprises and it can teach us a lot. Every time we go out to explore, we can find something new and interesting.
There are many 21. (wonder) in nature, such as the Grand Canyon and the Great Barrier Reef. These natural 22. (beautiful) attract millions of people around the world every year. When we visit them, we can't help being shocked by their beauty.
Exploring nature can also make us feel 23. (peace) and relaxed. When we are busy with our studies, spending some time in nature can help us calm down 24. (quick). It's much 25. (good) than staying indoors all day.
My father often 26. (take) me to explore the forest near our home on weekends. Last week, we 27. (find) a small animal in the grass. It was very cute and we didn't hurt it. Next month, we 28. (go) to the lake to watch birds. I'm looking forward to it.
My teacher told 29. (we) that exploring nature is a good way to learn. The 30. (one) step to explore nature is to keep our eyes open and observe carefully. We need to take notes about what we see and think about what we learn.
We should bring 31. bottle of water when we go exploring. We also need
to take care of ourselves and protect nature. We can't cut down trees 32. pick flowers. 33. we follow these rules, we can have a great time exploring.
Exploring nature helps us become more connected with the world. It makes us 34. (feel) happy and proud of our beautiful planet. Let's start exploring nature and enjoy the 35. (magic) of it.

21. wonders
22. beauties 23. peaceful 24. quickly
25. better 26. takes 27. found 28. will go
29. us 30. first 31. a 32. or 33. If 34. feel
35. magic