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有數(shù)詞或 few 修飾時(shí),則也可接復(fù)數(shù)名詞。 (3)separate into 是指把一些東西分離,不是一個(gè)整體,如:We are separated into 4 groups.〔我們被分為4組.(因?yàn)槲覀兠總€(gè)人都是一個(gè)單獨(dú)的個(gè)體,所以不能算作整體.)〕4. an organization for recycling clothes一個(gè)循環(huán)利用衣服的組織5. collect old clothes from all over the country 從全國各地收集舊衣服6. some…, some…, and others… . 一些…, 一些…, 還有一些…。它常與into連用。We walked until midnight and then separated. 我們散步到午夜才分手。 The children are separating the good apples from the bad ones. 孩子們正在把好蘋果與壞蘋果分開。 13. remember to turn off the lights 記得關(guān)燈 remember to do sth. 記得要做某事 remember doing Reading1. a country with high mountains and clean blue lakes 一個(gè)擁有高山和清澈湛藍(lán)湖水的國家2. try to keep it that way努力保持它的原貌3. In Switzerland, things like glass, plastic and paper are separated into different groups and then recycled. 在瑞士,像玻璃、塑料和紙被分成不同的小組,然后回收利用。 6. save water by taking shorter showers通過少洗澡來節(jié)約水 take/have a shower 洗淋浴7. save energy by turning off the lights 關(guān)燈節(jié)約能源turn on/off + the light/the puter/TV/the radio 打開…… turn up 開大音量 turn down 關(guān)小音量8. protect the environment by recycling waste通過循環(huán)利用廢料的方式保護(hù)環(huán)境 recycle waste回收利用廢物9. What should we do to live a green life?為了過上環(huán)保的生活我們該做什么呢? live a …life 過著…的生活10. drive to sp. = go to sp. by car意思是 “開車去某地”。一個(gè)嚴(yán)重的病5. reduce air pollution by riding 。serious嚴(yán)肅對待sthsth.=serious dig dug dug4. Are you serious? 你是認(rèn)真的嗎? nothing serious沒有什么嚴(yán)重的事情 2. Trees are good for us. 樹對我們有益。 Unit 8Wele to the unit 1. Will more trees be planted this year? 今年會種更多的樹? plant trees植樹 句中will be planted 意思是“將會被種植”,“will be + 動詞的過去分詞”是一般將來時(shí)的被動語態(tài)。 The panda will be sent to the zoo tomorrow. 這只大熊貓明天將被送到動物園。 3. I like digging in the garden. 我喜歡在花園里挖土。beabouttakeseriously aillness reduce air pollution減少空氣污染 “by doing sth.”意思是“通過做某事”。 the underground 乘地鐵12. It’s wise for people to choose public transport or ride