九上Unit 2Topic 2单词例句

九上Unit 2Topic 2单词例句

仁爱英语九上Unit 2 Topic 2单词例句 1. sand[sænd]n.沙，沙子 The little kids like playing in the sand.小孩子喜欢玩沙子。‎ 2. sandstorm [ˈsændstɔːm] n.沙暴 duststorm 尘暴 There are fewer sandstorms in Beijing now.现在北京沙暴天气少了。‎ 3. change…into…转换成，把……变成 I need to change some dollars into pounds.我需要把一些美元兑换成英镑。‎ The traffic lights has changed(from red) to green.交通信号灯（由红）变绿了。‎ Lots of rich land has changed into desert.许多肥沃的土地变成了沙漠。‎ 4. desert['dezət]n.沙漠v.舍弃,遗弃 Africa is mostly desert.非洲大部分是沙漠。‎ She was deserted by her husband.她被丈夫遗弃。‎ 5. human being [ˈbiːiŋ] n.人 Human beings should protect the animals.人类应该保护动物。‎ 6. although[ɔːl'ðəʊ]conj.虽然，尽管 Although the car is old,it still runs well.尽管这车旧了，但它依然行驶良好。‎ Although American people and British people speak the same language,their cultures are quite different.尽管美国人和英国人说相同的语言，但他们的文化却不尽相同。‎ 1. reduce[rɪˈdjuːs]v.减少；减轻 Physical exercise can reduce pressure.体育锻炼可以减轻压力。‎ We must all work harder to reduce pollution.我们都必须更加努力来减少污染。‎ 2. completely [kəmˈpliːtli] adv.彻底地；完整地 I trust him completely.我绝对信任他。‎ I can’t tell the difference between the two girls.They look completely the same.我不能说出这两个女孩的区别。她们看起来完全一样。‎ 3. user[ˈjuːzə]n.使用者；用户 The number of Internet users keep growing.网民数量持续增长。‎ 4. none [nʌn]pron.没有一个；毫无 None of the news is exciting.没有一条消息是令人兴奋的。‎ None of us was /were surprised.我们谁都不觉得惊讶。‎ None of us likes/like pollution.没人喜欢污染。‎ 当none指代不可数名词作主语时，谓语动词用单数；当none指代复数名词时，谓语动词可用单数也可用复数。‎ 5. rubbish [ˈrʌbiʃ] n.垃圾；废弃物 Human beings produce lots of rubbish every day.人类每天都产生很大垃圾。‎ Don’t throw rubbish out of the window.不要朝窗外扔垃圾。‎ 6. here and there在各处；到处 Don’t run here and there.不要到处乱跑。‎ 1. spit[spæt]v.吐，唾 Don’t spit anywhere in public.不要在公共场合随地吐痰。‎ 2. wild[waɪld]adj.野的，野生的;荒芜的；野蛮的，粗鲁的 We should protect wild animals.我们应该保护野生动物。‎ This is a wild and lonely island.这是一个荒无人烟的岛。‎ The boy is very wild.这个男孩非常野蛮。‎ 3. nobody [ˈnəubədi] pron.没有人；n.小人物，无足轻重的人 Nobody likes him because he is so impolite.没有人喜欢他因为他太没礼貌了。‎ He thinks himself somebody,but we think him a nobody.他觉得自己是个人物，但我们都认为他只是一个无名小卒。‎ 4. untidy  [ʌnˈtaidi] adj.不整洁的,凌乱的 His room is alwasys untidy.他的房间总是很乱。‎ tidy adj.整洁的 5. worst [wəːst]adj.（bad的最高级）最差的，最糟糕的；adv.（badly的最高级）最坏地；最糟糕地 It was the worst day of his life.那是他一生中最糟糕的一天。‎ He did the worst in the competition.他在比赛中表现最糟糕。‎ 6. rude[ruːd]adj.无理的，粗鲁的 I don’t know why he was so rude to his friends.我不知道为什么他对朋友们这么无理。‎ 7. behavior[bɪˈheɪvɪə]n.行为，举止 It’s an impolite behavior to talk with your mouth full.嘴里塞满东西讲话是不礼貌的行为。‎ 1. situation[sɪtjʊˈeɪʃ(ə)n]n.状况;形势;局面 The economic situation is not so good.经济形势不太好。‎ He found himself in a very dangerous situation.他发现自己处于一个非常危险的境地。‎ 2. punish[ˈpʌnɪʃ]v.处罚,惩罚 You will be punished if you break the traffic rules.如果你违反了交通规则就会受到惩罚。‎ Mr. Smith often punishes his kid by not letting him watch TV.史密斯先生经常用不让看电视的方式惩罚他的孩子。‎ 3. perhaps[pə'hæps]adv.可能,大概 Perhaps you are right.可能你是对的。‎ 4. everybody[ˈevrɪbɒdi]pron.人人,每个人 Everybody should try his best to protect the environment.人人应该尽自己最大努力来保护环境。‎ Good morning,class!Is everybody here?同学们上午好！都到齐了吗？‎ 5. nowhere无处；哪里都不 There is nowhere for me to sit.我没地方做。‎ I can find him nowhere.我哪里也找不到他。‎ 6. take away拿走 Who took away my pen?谁拿走了我的铅笔？‎ Nobody can take away the knowledge you have learned.没有人能拿走你学到的知识。‎ 1. oxygen[ˈɒksɪdʒ(ə)n]n.氧气 Oxygen is important for life.氧气对生命很重要。‎ 2. hole[həʊl]n.洞,坑 There is a big hole in the tall tree.那棵大树上有一个大洞。‎ 3. ozone layer臭氧层 Air pollution is destroying the ozone layer.大气污染正在破坏臭氧层。‎ 4. radiation[reɪdɪˈeɪʃ(ə)n]n.放射，放射物 Radiation is harmful to human’s health.放射对人体有害。‎ 5. directly[dɪ'rektli]adv.直接地 It’s impolite to refuse others directly.直接拒绝他人是不礼貌的。‎ They flew directly to New York.他们直飞纽约。‎ 6. carbon dioxide二氧化碳 Carbon dioxide is a kind of gas.二氧化碳是一种气体。‎ 7. form v.(使)出现；(使)形成；养成 n.种类；形式；表格 The rain will form a river.雨水会形成河流。‎ We should form a good habit of saving water.我们应该养成节约用水的习惯。‎ Running is a form of exercise.跑步是一种锻炼形式。‎ Fill in/out a form first，please.请首先填写一个表格。‎ Ice and snow are forms of water.冰和雪是水的不同形态。‎ What is the past form of the word “give”?give的过去式是什么？‎ 1. blanket[ˈblæŋkɪt]n.毛毯，毯子 You need a blanket to keep warm.你需要一个毯子来保暖。‎ 2. escape[ɪ'skeɪp]n.&v.逃跑；逃脱 (from)‎ The thief escaped.小偷逃跑了。‎ 3. rise[raiz]v.上升，上涨 The sun is rising.太阳正在上升。‎ 4. the greenhouse effect温室效应 The greenhouse effect causes the level of the oceans to rise.温室效应导致海平面上升。‎ 5. refer[rɪˈfɜː] to提到，涉及，有关 What does the word“it”refer to?单词“it”指的是什么？‎ 6. shortage n.不足;缺少;短缺 Shortage of energy is a serious problem.能源不足是一个很严重的问题。‎ 7. avoid[əˈvɒɪd]v.防止,避免 When you talk to people from western countries,you should avoid the subjects like age,weight or salary.当你和西方人交谈时，应该避免年龄、体重或薪水的话题。‎ You can make an excuse to avoid going out with him.你可以编一个借口不和他一块出去。‎ 8. resource n.资源,财力 We should make a good use of natural resources.我们应该充分利用自然资源。‎ 1. discover[dɪs'kʌvə]v.发现,找到 He discovered my secret.他发现了我的秘密。‎ The Chinese discovered coal and invented paper.中国人发现了煤，发明了纸。‎ discovery n.发现 2. reuse v.再次使用；重复使用 Waste paper should be reused.废旧纸张应该被再次使用。‎ 3. thirsty['θɜːsti]adj.缺水的,渴的；渴求的 We’d better drink water before we are thirsty.我们最好在感到口渴前就喝水。‎ He is thirsty for knowledge.他渴求知识。‎ 4. nearly adv.几乎；将近 ‎ He is nearly 40 years old.他接近40岁。‎ 5. law[lɔː]n.法律，法令；定律 In Swede，it’s against the law to hit a child.在瑞典，打孩子是违法的。‎ There is a new law against smoking in public.有一项新法令禁止在公共场所吸烟。‎