Unit 3 練習. 請寫出下列劃線單詞的詞性及詞義。1. It will take quite a long time to rebuild the city after the earthquake. 2. He said what he did was unimportant.3. That was a true but incomplete answer.4. During Easter, children get colourful Easter eggs.5. We experienced an unforgettable experience.6. His endless talking makes me feel bored. 7. He is a buyer of our products.8. I was very lucky to buy it so cheaply.9. The correction of all my mistakes took me nearly an hour.10. Because of the coldness of the weather, we stay indoors. 下面有幾組易混詞語，請從中選擇適當?shù)囊豁椞羁?。join, take part in1. Have you _ the English Club?2. Do you often _the school activities?mend, repair3. Can you _my fridge?4. He often _ toys for his little sister.instead, instead of5. If you dont go to the party, Ill go _.6. I gave her advice _ money.everyday, every day7. Hows your _life? 8. My parents watch the evening news _.hear of, hear from9. Have you _that zoo? Its really amazing.10. I havent _ my good friend for ages. 請用所給單詞的適當形式填空，每詞限用一次。 different, pollute, help, appear, stop, hope Dear Mr Green,I am John studying in a high school and Ive noticed that forests are (1) _.You know, forests disappear around the world each year. There are many different reasons for this, such as farming and tourism (2) _. If we (3) _doing these things, the future will be (4) _for people.Now Im writing to ask you to (5) _ stop forests from disappearing. You can help by getting shops to stop selling paper made from trees and change to sell tree-free paper (paper not made from trees). By changing the little things, we can make a big (6) _.If you would like to contact me, please e-mail me at johnsmith. Thank you for taking your time to read this letter.Yours,John Smith. 下面是某同學設計的環(huán)保海報內(nèi)容，請你用所給提示詞補充5條，使之內(nèi)容完整。提示：cut down, plastic bags, stop . from ., care about, reuseDONTSDOSDont step on the grass.(1)_Dont litter anywhere.(2)_Dont burn garbage in the open air.(3)_Project the river.(4)_Save water.(5)_參考答案：. 1. v.; 重建 2. adj.; 不重要的 3. adj.; 不完整的 4. adj.; 五顏六色的 5. adj.; 令人難忘的 6. adj.; 沒完沒了的 7. n.; 顧客 8. adv.; 便宜地 9. n.; 改正 10. n.; 寒冷. 1. joined 2. take part in 3. repair 4. mends 5. instead 6. instead of 7. everyday 8. every day 9. heard of 10. heard from. 1. disappearing 2. pollution 3. stop 4. hopeful 5. help 6. difference. One possible version:1. Dont cut down trees. 2. Dont use plastic bags.3. Stop soil from running away. 4. Care about animals. 5. Reuse things as much as we can.