(课件网) Period ３ UNIT 1 CULTURAL HERITAGE 主题语境 人与社会 ——— 物质文化遗产 课时学案 语言知识讲练(Reading and Thinking) 1．preserve vt．保存；保护；维持 n．保护区 (1)preserve...from... 保护……免受…… (2)nature preserves 自然保护区 (3)well-preserved adj． 保存良好的 (4)preservation n． 保存；维护；保留 [即学即练] 单句语法填空/完成句子 ①Some suggestions are made at the meeting that cultural heritage should _____ (preserve) and handed down one generation after another． ②It is well known that Shennongjia is one of the nature _____ (preserve)，with no hunting allowed． be preserved preserves ③It had been decided that the boat would remain in its tomb for _____ (preserve)． ④成立这个组织是为了保护濒危物种免遭灭绝。 The organization was set up to _____． preservation preserve the endangered species from dying out 2．balance n．平衡；均匀 vt．使平衡 (1)keep/lose (one's) balance 保持/失去平衡 keep the balance between...and... 保持……和……之间的平衡 (2)balanced adj． 平衡的 a balanced diet 均衡饮食 (3)balance...against 权衡；比较 [即学即练] 单句语法填空/完成句子 ①Keeping a _____ (balance) diet and taking exercise regularly are considered as a healthy lifestyle． ②We must balance the gains _____ the losses before making any decision． ③首要的是，我们应该均衡饮食，每天吃早餐。 First and foremost，we should _____ and enjoy breakfast every day． balanced against keep a balanced diet 3．likely adj．可能的 adv．可能地 (1)be likely to do sth． 可能做某事 It's likely that... 很可能…… (2)unlikely adj． 不可能的 [即学即练] 单句语法填空/一句多译 ①As you are growing up，you are likely _____(meet) some difficult problems． ②It's likely ____ they will come back next week． ③如果你在一个大家庭中长大，你就更有可能发展出与他人良好相处的能力。 a．If you grow up in a large family，you _____ to get on well with others． b．If you grow up in a large family，it _____ to get on well with others． to meet that are more likely to develop the is more likely that you develop the ability ability 4．turn to 向……求助；转向；翻到(书的某页) turn up 调高；出现 turn down 调低；拒绝 turn in 上交 turn out 生产；制造；结果是 [名师点津] turn to中的to是介词，后跟名词、代词或动词-ing形式作宾语，不接动词原形。 [即学即练] 单句语法填空/完成句子 ①Tom had to turn _____ the invitation to the party last weekend because he was too busy． ②The students have to turn __ the reports at the end of the school． ③我经常向同学或老师求助，因此我在学习上不断取得进步。 _____．As a result，I have made steady progress in my studies． down in I often turn to my classmates or teachers for help 5．limit n．限度；限制 vt．限制；限定 (1)limit...to... 把……限制在……内 (2)go beyond the limit 超出限度 without limit 无限地；无限制地 set a limit to... 对……进行限制 (3)limited adj． 有限的 [即学即练] 单句语法填空/完成句子 ①Speeches _____ (limit) to ten minutes each in the last election． ②There is a limit ... ...
