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1、第21课时 Unit 13 Unit 14 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 Unit 13 1 litter v 乱扔 n 垃圾 废弃物 2 bottom n 底部 最下部 3 coal n 煤 煤块 4 ugly adj 丑陋的 难看的 5 advantage n 优点 有利条件 6 plastic adj 塑料的 n 塑料 塑胶 7 cruel adj 残酷的 残忍的 8 industry n 工业 行业 9 law n 法律 法规 10 afford v 承担得起 后果 买得起 11 recycle v 回收利用 再利用 12 gate n 大门
2、13 bottle n 瓶子 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 14 president n 负责 人 主席 总统 15 metal n 金属 Unit 14 16 survey n 调查 17 standard n 标准 水平 18 keyboard n 键盘 式电子乐器 键盘 19 method n 方法 措施 20 instruction n 指示 命令 21 double v 加倍 是 的两倍 adj 两倍的 加倍的 22 overcome v 克服 战胜 23 senior adj 级别 或地位 高的 24 text n 课文 文本 25 lev
3、el n 水平 26 degree n 大学 学位 度数 程度 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 27 thirsty adj 渴望的 口渴的 28 task n 任务 工作 29 ahead adv 向前面 在前面 30 separate adj 单独的 分离的 v 分开 分离 31 wing n 翅膀 翼 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 1 fisherman fishermen 复数形式 渔民 钓鱼 的人 2 wood wooden adj 木制的 木头的 3 harm harmful adj 有害的 4 sc
4、ience scientific adj 科学上的 科学的 5 care caring adj 体贴人的 关心他人的 6 ours we 主格 我们 us 宾格 我们 our 形容词性物主代词 我们的 7 manage manager n 经理 经营 者 8 gentleman gentlemen 复数形式 先生 绅士 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 1 at the top of 在 顶部或顶端 2 take part in 参加 3 so far到目前为止 迄今 4 turn off 关掉 5 pay for 付费 付出代价 6 take actio
5、n 采取行动 7 throw away 扔掉 抛弃 8 put sth to good use好好利用某物 9 pull down 拆下 摧毁 10 upside down 上下颠倒 倒转 11 in a row 连续 几次地 12 make a mess 弄得一团糟 一塌糊涂 13 look back at回首 往事 回忆 回顾 14 keep one s cool沉住气 保持冷静 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 15 go by 时间 逝去 过去 16 believe in 信任 信赖 17 first of all 首先 18 be thirsty
6、 for渴望 渴求 19 be thankful to sb 对某人心存感激 20 ahead of 在 前面 21 along with连同 除 以外还 22 be responsible for对 有责任 负责 任 23 set out 出发 启程 24 separate from分离 隔开 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 1 我们正在试图 拯救地球 We re trying to save the earth 见教材P97 2 甚至河的底部也满是垃圾 Even the bottom of the river was full of rubbish
7、见教材P97 3 这个镇上的每个人都应该 参与打扫干净小镇 Everyone in this town should play a part in cleaning it up 见教材 P97 4 我们齐 心协力就能带来变化 创造更加美好的未来 Our actions can make a difference and lead to a better future 见教材P98 5 这不但残忍 而且对环 境有害 This is not only cruel but also harmful to the environment 见教材 P99 6 到目前为止 没有科学研究证明显示鱼翅对健康有
8、益 So far no scientific studies have shown that shark fins are good for health 见教材P99 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 7 她房前的大门是用岩石和旧玻璃瓶做成的 And the gate in front of her house is made of rocks and old glass bottles 见教材P102 8 我记得在7年级见过 你们所有人 I remember meeting all of you in Grade 7 见教材P105 9 你们都长这 么
9、大了 我为你们自豪 You ve all grown up so much and I m so proud of you 见教材 P110 10 在新的旅行启程之际 不应忘了你来自何处 As you set out on your new journey you shouldn t forget where you came from 见教材P110 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 复习现 在进行时 现在完成时 被动语态 情态动词 的用法等 见教 材P100 P108 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 Unit 1
10、3 保护环 境 Unit 14 学生时代 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 根据句意 首字母及汉语提示补全单词 1 Don t play a joke on him about his weight it s cruel 残忍的 2 You are supposed to know the law 法律 of your own country 3 These materials are widely used in industry 工业 4 They walked because they couldn t afford 负担得起 a taxi 5 To
11、 solve this problem we need to learn more scientific 科学的 knowledge 6 The bird has two wings 翅膀 and it can fly in the sky 7 I am thirsty 口渴的 Could you give me something to drink 8 Please use the machine according to the instructions 说明 9 Hold on to your dreams and you can overcome 克服 all the difficul
12、ties 10 My sister will graduate 毕业 from the university next month 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 11 The boss likes her very much because the standard 水准 of her work is high 12 How many students go to school by bike in our class I don t know Let s survey 调查 about it 13 Let us congratulate 祝贺 you
13、 on your new success 14 Mr Wang is one of the most popular teachers because he is knowledgeable and caring 体贴人的 15 As soon as their parents left the children made the house a mess 一 团糟 16 His father was so angry that he broke the keyboard 键盘 of his computer 17 The man did the same job as us but was
14、paid double 双倍 18 We can see a line 排 of houses in the photo 19 This box is made of metal 金属 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 20 The man who is standing at the gate 大门 of school is Jim s father 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 根据短文内容和括号内的汉语提示 在空白处填入正确的单 词 How do you deal with 21 plastic 塑料的 ba
15、gs from the supermarket 22 Throw 扔 them away or use them again How about eating them The bags are not 23 harmful 有害的 to the environment Humans and 24 animals 动物 can safely eat them Indian company EnviGreen has made a bag with 25 natural 天然的 materials It looks and feels just like plastic but can brea
16、k down 分解 26 easily 容易地 Ashwath Hedge who set up the EnviGreen company 27 spent 花 four years doing experiments 实验 with 12 natural materials They 28 include 包括 potato corn vegetable oil and banana He made the material into liquid 液体 and used the liquid to make the bag 单词必会词汇拓展短语必背重点句型和交际用语语法链接重点词汇过关检测话题 Although the EnviGreen bag is more expensive than a mon 普通的 plastic bag it has many advantages It can naturally break down in 30 less 少 than 180 days It also breaks down in less than a day in wate
