发布时间 : 星期日 文章牛津沪教版英语七年级下Module 2 Unit 7辅导讲义（答案不全） - 图文更新完毕开始阅读104fcc4bdb38376baf1ffc4ffe4733687e21fce7
牛津沪教版英语七年级下Module 2 Unit 7辅导讲义（答案不全）
Unit 7 In the future 【知识点梳理】 1. sign v. 签名； n. 标志 signature n. 签名 ['s?gn?t??] ◆ Sign here, please. He signed his name on the contract（合同）. ◆ Where can we see this sign? The sign says “no parking”. ◆ I want the famous singer’s signature. 2. able adj. 有能力的 be able to do sth. ◆（经过努力）而能做… manage to do sth. succeed in doing sth. (1) be able to 与can的意思相近，均可表“有能力的” ◆ He is able to / can drive. He was able to / could run very fast. (2) be able to 可以有多种时态变化，且能与某些情态动词（can除外）连用；can不可以。 ◆ He has not been able to go to school for a week. You might be able to persuade（说服）him. I hope to be able to do the work. 3. planet n. 行星 我们常说的star 为恒星，比如 the sun。而月亮属于satellite卫星。 ◆ The planets move around the sun. Mars is the fourth planet in order from the sun. 火星是太阳系的第四颗行星。 ◆ 课外词汇拓展：Sun太阳；solar太阳的；moon月亮；lunar月亮的； Mercury水星；Venus金星；Earth地球；Mars火星；Jupiter木星；Saturn土星 Uranus天王星；Neptune海王星；Pluto冥王星；galaxy星系 4. secret adj. 秘密的；保密的；n. 秘密 secretly adv. 秘密地；保密地 secretary n. 秘书（复数：secretaries） ◆ keep a secret / keep secrets Keep secrets for sb. 为某人保守秘密 1 / 12
牛津沪教版英语七年级下Module 2 Unit 7辅导讲义（答案不全）
◆ We discovered a secret passage（通道）behind the wall. What’s the secret of baking good bread ? 5. take pills for meals 服药片代替吃饭 pills n. 药片，药丸 ◆ She had to take sleeping pills（安眠药）every night. medicine n. 药品（总称） ◆ take the medicine 吃药 meal n. 餐，一顿饭（可数） ◆ We have three meals a day. My father likes to use toothpick after meals. 辨析 meals，breakfast，lunch，supper ◆ 表示一日三餐的名词包括breakfast, lunch, supper，原则上说它们是不可数的。 Breakfast is served（供应）until 9 a.m. I usually have a sandwich for lunch. Could you set the table for supper? ◆ 如果要表示具体的“量”，可用some, much, a lot of等修饰。如： She doesn’t eat much breakfast. She always eats very little supper. Take her some breakfast on a tray（托盘）. ◆ 但是被描绘性形容词的修饰时，如果不是特指，前面要用不定冠词，此时a有 a kind of 的意思。 We had a very late lunch. He takes a packed lunch to work every day. After a quick breakfast, he hurried to the station. ◆ 另外，有时它还可用于复数形式，表示不同种类等。 We serve hot and cold lunches. ◆ take的常用表达： take photos 拍照 take exams 参加考试 take part in activities参加活动 take off one’s coat 脱下某人的外套 The plane takes off. 飞机起飞。 6. hope n. & v. 希望 hopeful adj.有希望的 hopeless 无望的 hopefully adv. 有希望地 hopelessly 无望地 ◆ 常用表达：hope to do sth. hope + that 从句 ◆ My hope is to be a teacher in the future. （名词） 2 / 12
牛津沪教版英语七年级下Module 2 Unit 7辅导讲义（答案不全）
I hope that I will be a teacher in the future. （动词 + that从句） I hope to see you and your family soon. （动词 + 不定式） 7. seal v. 密封 ◆ The envelope（信封）was firmly sealed. seal n. 海豹 8. keep v. (1) 作及物动词时： ◆ 保留，保存，保持，留下 We’d better keep a seat for him. ◆ 遵守（反义词：break） Everybody must keep the law. ◆ 赡养；饲养 The old man keeps many animals like dogs, pigs and cats and so on. ◆ 经营，管理 He kept a hotel in this city. ◆ 保守（秘密），记（日记） Some of them keep diaries. ◆ 使...处于某种状态 He kept me waiting for half an hour. (2) 作不及物动词时： ◆ 保持，继续（处于某种状态） Please keep quiet. He always kept silent at meeting. ◆ （食物）保持良好状态 Will this fish keep till tomorrow? 9. in future 在（从现在起）不久的将来 = from now on ◆ Don’t do that in future. You’d better not go out alone in future. in the future （真正意义上的）将来，包括in future在内的较远的将来一段时间。 ◆ Who knows what will happen in the future? 10. perhaps 也许（ maybe, probably ） ◆ Perhaps the plane will take off in three hours. Maybe the plane will take off in three hours. The plane will probably take off in three hours. 11. no air or water 既没有空气也没有水 （否定句中的“和”用”or”） 3 / 12
牛津沪教版英语七年级下Module 2 Unit 7辅导讲义（答案不全）
◆ We’ve got no bread or milk. = We’ve got not any bread or milk. There are no tomatoes or potatoes in the fridge. = There are not any tomatoes or potatoes in the fridge. 12. talk about 讨论，谈论 ◆ We can talk about the problem at the meeting. ◆ 常用表达：talk about sth. 讨论某事 talk with sb. 和某人交谈 talk about sth. With sb. 和某人讨论某事 近义词辨析：talk / tell / speak / say 1. talk 强调双方“交谈”，一般用作不及物动词。 ◆ What are they talking about ? He is talking with a friend. 2. tell “告诉、告知”，指某人把某一件事、一条信息传送给别人或讲述一件事，常用做及物动词。 ◆ 常用表达：tell sb. Sth. tell sb (not) to do sth. ◆ He told the children not to play in the street. What did your mother tell you just now? 3. speak“说话”，作不及物动词，常指说话的能力和方式；作及物动词，其后的宾语为某种语言。 ◆ 常用表达：speak to sb. speak Chinese ◆ May I speak to Mr. Green? （电话用语：我可以和XXX说话吗？） Joe can speak a little Chinese. 4. say“说出、说过”，强调说话的内容，一般用作及物动词。 ◆ 常用表达：say to sb. ◆ He often says “hello” to me with a smile. I can say it in English. He says to me, “I like my hometown.” 【重点词组】 1. enter a new century 进入一个新世纪 2. live on other planets 生活到其他的行星上 3. grow vegetables in space stations 在宇宙空间站种蔬菜 4. cities under the sea 海底的城市 5. learn from computers at home 在家里的电脑上学习 6. understand each other better 更好互相地理解 4 / 12