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Unit 8 It must belong to Carla. 词句精讲精练词汇精讲 1. must be “must + 动词原形”表示对现在的情况进行推测或判断，用于肯定句中，语气十分肯定，意为“一定，肯定”。例如： This must be your room. 这一定是你的房间。 He must be eighty now. 他现在一定有八十岁了。【拓展】 can’t be 意为“不可能是”，表示有把握的否定推测。例如：He can’t be Mike, for I saw him in the library just now. 他不可能是Mike，因为我刚才还看见他在图书馆呢。含有must be的句子变为否定句时，需把must be改为can’t be。例如： It must be Linda’s coat. 它一定是Linda的外套。（肯定猜测） It can’t be Linda’s coat. 它不可能是Linda的外套。（否定推测）2. belong to belong to意为“属于”，后接名词或代词，但后面不能接名词所有格。例如：The house belongs to Mr. Wang．这所房子是王先生的。The MP5 belongs to me．这个MP5是我的。【注意】belong to无被动语态和进行时。3. happen happen是不及物动词，它的用法有：(1) 表示“某地/某时发生了什么事”，常用“sth. + happened + 时间/地点”这一结构，此时主语应该是物。例如： The story happened in 2019. 这个故事发生在2019年。 An accident happened in that street. 那条街上发生了一起事故。(2) 表示“某人出了某事（常指不好的事）”要用“sth. + happened + to sb.”这一结构。例如： A car accident happened to her this morning. 今天上午她出了车祸。 What happened to you? 你怎么啦？(3) 表示“某人碰巧做某事”要用“sb. + happened + to do sth.”这一结构。例如： I happened to meet a friend of mine in the street yesterday. 昨天我碰巧在街上遇到了我的一个朋友。【拓展】happen和take place的辨析： (1) happen指具体客观事物的发生，常有偶然性，未能预见性，即“偶然发生”。例如： What happened to him? 他出了什么事？ (2) take place常用于历史事件或会议的发生，以及化学、物理变化，有事先预料或计划的意思，即“计划发生”。例如： The party took place yesterday evening. 昨晚举办了晚会。注意：happen和take place均为不及物动词，无被动语态。4. noise noise意为“噪音”、“喧闹声”，常指不悦耳、不和谐的嘈杂声。例如： Don’t make any noise! 别吵闹! The noise wakes me up.噪音吵醒了我!【拓展】第 1 页
下几种含义) (1：表示“中
途搭载乘”；“客接人”等意思｡se The train stopped 例如：veral times to pick up passengers. 火
车沿途停了好几次，让乘客上车｡ Wait here and I’ll pick you up at two o’clock. 在这
儿等着，两点钟我来接你“ (2) 表示｡意外发现”；“学到”；“获
得”等意思｡oLo例如：king through the evening paper last night, I picked up a wonderful poem. 昨晚在
浏览晚报时,我意外发现了一首好｡诗While working in the factory, the students picked up a great deal of information on machinery. 在
工厂劳动期间，学生们学到了许多关于机械方面的 知识｡ (3) 表示“收
整”；“拾理”等意思｡tThe teacher told the students to pick up every例如：hing on the floor and get the room tidy before they went out. 老师
告诉学生们在出去之前把地上的东西收拾起来，把房间整理u Please pick up all yo干净｡r toys when you’ve finished playing. 你
玩过后请把玩具收拾好 ｡(4) 表示“(从电台､收
音；)收听”机“接收”；“记录”等意思｡dI manage例如： to pick up an American news broadcast. 我
设法收听到一家美国电台的新闻广播｡It is necessary to use a long wave radio to pick up the “Follow Me” program. 必须
用一台长波收音机才能收听跟到“我学”这个.｡ 6节目 run away run away是
固定搭配逃跑“，表示”。例如： The thief tried to run away, but he failed. 那个小
偷试图逃跑，但失败【拓展】常见的了。away的
短e tak语有： away 拿
走，带搬 走ast away 离开 move awayy走 收ut awayp起 give away捐赠；赠给 来 7. fear fear作
不可数恐惧；惧怕；害怕；担忧“名词，意为”。例如： There is no reason for her mother’s fear. 她
妈妈的担心是没有道【拓展】理的。 fear作
动词，意为“担心；害怕”，其后可接名词、代词、动词不定式形-i、动词gn式或that从：句。例如 The man fears his wife. 这个
男人怕他老婆。 The girl feared to speak before the public. 这个女孩
害怕在公众面前讲话。 I fear that he will come to school late. 我
担心他上学会迟到。第 2 页
(1) sound可以指人或动物发出的声音，或物体碰撞的声音。这个词的使用范围很大。可以说，大自然的任何“声音”都可以用sound。例如： Light travels much faster than sound.光的传播速度比声音快得多。 (2) voice一般指人的声音，说话、唱歌、谈笑都可用voice。sound和noise不仅能指人的声音，还可以表示别的动物发出的声音，而voice除了有时可指鸟的声音外，很少表示其它动物的声音。例如： The girl has a beautiful voice.那女孩嗓音很美。 They are talking in low voices.他们正小声交谈。 When the teacher came into the classroom，our monitor spoke in a loud voice，“Stand up!” 老师走进教室时，班长大声喊：“起立!”5. pick up pick up意为“捡起，拾起”，是动副结构。例如： She picked up a stone and threw it at the dog. 她捡起一块石头朝那条狗扔去。【拓展】pick up还有以
；大，概”语气强较，含有可能性较意的大味常，位词于行为动之前，情态动词、
助动词或be动词之后，有时也位于句首ro He can p。例如：bably tell us the truth. 他很可能会
告诉我们实【拓展】情。 (1) probably; maybe/perhaps与possibly的辨析：probably相当
于almost certainly，其可能性超过一半maybe/perhaps指“或
许”，其可能性大致为一半，多用于口op语ssibly指“也许；
有可能”，其可能性低于一半，通常与动词情态can; may;must连
用。(2) 可能性
从大到小依次aprob为：bly＞maybe / perhaps＞possibly例如： He will probably succeed. 他很可能会
成功s Maybe / Perhap。he will succeed. 他
也许会成功p He will 。ossibly succeed. 他有可能会
成功词汇精练。I. 英汉互译
。 1. 属于_________________________2. anything valuable _________________________ 3. the rest of _________________________4. pick up _________________________ 5. run away _________________________6. have fun doing sth. _________________________ 7. 同
时；________________一起_________8. 不但……而i_________________________ 9. commun且cate with sb. _________________________10. 指出_________________________II. 根据
句意及首字母和汉语提示写出所缺单i。 1. — _________ handbag 词s this? — It’s my mother’s. 2. I didn’t feel well. So I didn’t a_________ the meeting. 3. They are doing chemistry experiments in the l_________. 4. I didn’t sleep well last night. So I felt very s_________. 5. Don’t make any n_________. The baby is sleeping in the next room. 6. Lisa didn’t know how to _________(表
达) her feelings. 7. He is always active. It seems that he is full of _________(精
力). 8. There is something _________(贵重
的) in the safe.III. 用
括号内所给单词的适当形式填空e 1. In my mind, Nelson Mand。la was one of the greatest _________(lead) in the world. 2. A _________(medicine) team went to the area very soon. 3. My grandfather is very old, but he is still _________(energy). 4. These books are not _________(suit) for me. 5. I can understand his meaning by reading the _________(express) on his face.IV. 用must, might, can’t, may, can填空
。 1. — Someone is knocking at the door. _________ it be Jane?—It _________ be her. She’s gone to Shanghai.2. You _________ be very tired after working for three hours without a stop.3. She _________ be at home now. The light in her room is not on.第 3 页
8. probably probably是副词，表示“很可能
。 1. belong to 2. 贵重
的东西 剩下3. 的/其余捡起…… 4的 .； 5. 拾起跑掉 6. 很
开心和某人交 7.做某事at the same time 8. not only…but also 9. 流 10. point outII. 根据
句意及首字母和汉语提示写出所缺单.。 1. Whose 2. attend 3. laboratory 4词 sleepy 5. noise 6. express 7. energy 8. valuable III. 用
括号内所给单词的适当形式填空。 1. leaders 2. medical 3. energetic 4. suitable 5. expressionsIV. 用must, might, could, can’t, may填空
。 1. Can; can’t 2. must 3. can’t 4. might/may 5. must/may句
式.讲1精 Why do you think the man is running? 本
句是由“疑问构 + do you think + 其他”词成的殊疑问特这句。在种结构中，如问特殊疑果词在中句作特殊疑问主语，
句语序不需要变化；如果特殊疑问词在句中不作主语，特殊疑问句用陈述语序i Who do you th。例如：nk is the tallest in your class? 你
认为谁是你们班最高 的？ Where do you think we should go for a holiday? 你
认为我们应该去哪里度假n2. O？e woman in the area saw something running away… see sb. doing sth. 意为“看见某人正在做某事”，
强调动作I 正在进行。例如： saw him talking with a man on my way home yesterday. 昨天我
回家的路hW上，看见他正在和一个人谈话。en I entered the room, I saw her watching TV. 当
我进门的时候，我看见他正在看电视 【拓展】see sb.。do sth.意为“看到某人做某事”，
强调看到某人做过某事或经常做某事。例如：I often see him dance in the classroom.我
经常看见他在教室里跳舞ftI o。en see him help that old man do cleaning at weekends.
下几种含义) (1：表示“中
途搭载乘”；“客接人”等意思｡se The train stopped 例如：veral times to pick up passengers. 火
车沿途停了好几次，让乘客上车｡ Wait here and I’ll pick you up at two o’clock. 在这
儿等着，两点钟我来接你“ (2) 表示｡意外发现”；“学到”；“获
得”等意思｡oLo例如：king through the evening paper last night, I picked up a wonderful poem. 昨晚在
浏览晚报时,我意外发现了一首好｡诗While working in the factory, the students picked up a great deal of information on machinery. 在
工厂劳动期间，学生们学到了许多关于机械方面的 知识｡ (3) 表示“收
整”；“拾理”等意思｡tThe teacher told the students to pick up every例如：hing on the floor and get the room tidy before they went out. 老师
告诉学生们在出去之前把地上的东西收拾起来，把房间整理u Please pick up all yo干净｡r toys when you’ve finished playing. 你
玩过后请把玩具收拾好 ｡(4) 表示“(从电台､收
音；)收听”机“接收”；“记录”等意思｡dI manage例如： to pick up an American news broadcast. 我
设法收听到一家美国电台的新闻广播｡It is necessary to use a long wave radio to pick up the “Follow Me” program. 必须
用一台长波收音机才能收听跟到“我学”这个.｡ 6节目 run away run away是
固定搭配逃跑“，表示”。例如： The thief tried to run away, but he failed. 那个小
偷试图逃跑，但失败【拓展】常见的了。away的
短e tak语有： away 拿
走，带搬 走ast away 离开 move awayy走 收ut awayp起 give away捐赠；赠给 来 7. fear fear作
不可数恐惧；惧怕；害怕；担忧“名词，意为”。例如： There is no reason for her mother’s fear. 她
妈妈的担心是没有道【拓展】理的。 fear作
动词，意为“担心；害怕”，其后可接名词、代词、动词不定式形-i、动词gn式或that从：句。例如 The man fears his wife. 这个
男人怕他老婆。 The girl feared to speak before the public. 这个女孩
害怕在公众面前讲话。 I fear that he will come to school late. 我
担心他上学会迟到。第 2 页
(1) sound可以指人或动物发出的声音，或物体碰撞的声音。这个词的使用范围很大。可以说，大自然的任何“声音”都可以用sound。例如： Light travels much faster than sound.光的传播速度比声音快得多。 (2) voice一般指人的声音，说话、唱歌、谈笑都可用voice。sound和noise不仅能指人的声音，还可以表示别的动物发出的声音，而voice除了有时可指鸟的声音外，很少表示其它动物的声音。例如： The girl has a beautiful voice.那女孩嗓音很美。 They are talking in low voices.他们正小声交谈。 When the teacher came into the classroom，our monitor spoke in a loud voice，“Stand up!” 老师走进教室时，班长大声喊：“起立!”5. pick up pick up意为“捡起，拾起”，是动副结构。例如： She picked up a stone and threw it at the dog. 她捡起一块石头朝那条狗扔去。【拓展】pick up还有以
；大，概”语气强较，含有可能性较意的大味常，位词于行为动之前，情态动词、
助动词或be动词之后，有时也位于句首ro He can p。例如：bably tell us the truth. 他很可能会
告诉我们实【拓展】情。 (1) probably; maybe/perhaps与possibly的辨析：probably相当
于almost certainly，其可能性超过一半maybe/perhaps指“或
许”，其可能性大致为一半，多用于口op语ssibly指“也许；
有可能”，其可能性低于一半，通常与动词情态can; may;must连
用。(2) 可能性
从大到小依次aprob为：bly＞maybe / perhaps＞possibly例如： He will probably succeed. 他很可能会
成功s Maybe / Perhap。he will succeed. 他
也许会成功p He will 。ossibly succeed. 他有可能会
成功词汇精练。I. 英汉互译
。 1. 属于_________________________2. anything valuable _________________________ 3. the rest of _________________________4. pick up _________________________ 5. run away _________________________6. have fun doing sth. _________________________ 7. 同
时；________________一起_________8. 不但……而i_________________________ 9. commun且cate with sb. _________________________10. 指出_________________________II. 根据
句意及首字母和汉语提示写出所缺单i。 1. — _________ handbag 词s this? — It’s my mother’s. 2. I didn’t feel well. So I didn’t a_________ the meeting. 3. They are doing chemistry experiments in the l_________. 4. I didn’t sleep well last night. So I felt very s_________. 5. Don’t make any n_________. The baby is sleeping in the next room. 6. Lisa didn’t know how to _________(表
达) her feelings. 7. He is always active. It seems that he is full of _________(精
力). 8. There is something _________(贵重
的) in the safe.III. 用
括号内所给单词的适当形式填空e 1. In my mind, Nelson Mand。la was one of the greatest _________(lead) in the world. 2. A _________(medicine) team went to the area very soon. 3. My grandfather is very old, but he is still _________(energy). 4. These books are not _________(suit) for me. 5. I can understand his meaning by reading the _________(express) on his face.IV. 用must, might, can’t, may, can填空
。 1. — Someone is knocking at the door. _________ it be Jane?—It _________ be her. She’s gone to Shanghai.2. You _________ be very tired after working for three hours without a stop.3. She _________ be at home now. The light in her room is not on.第 3 页
8. probably probably是副词，表示“很可能
。 1. belong to 2. 贵重
的东西 剩下3. 的/其余捡起…… 4的 .； 5. 拾起跑掉 6. 很
开心和某人交 7.做某事at the same time 8. not only…but also 9. 流 10. point outII. 根据
句意及首字母和汉语提示写出所缺单.。 1. Whose 2. attend 3. laboratory 4词 sleepy 5. noise 6. express 7. energy 8. valuable III. 用
括号内所给单词的适当形式填空。 1. leaders 2. medical 3. energetic 4. suitable 5. expressionsIV. 用must, might, could, can’t, may填空
。 1. Can; can’t 2. must 3. can’t 4. might/may 5. must/may句
式.讲1精 Why do you think the man is running? 本
句是由“疑问构 + do you think + 其他”词成的殊疑问特这句。在种结构中，如问特殊疑果词在中句作特殊疑问主语，
句语序不需要变化；如果特殊疑问词在句中不作主语，特殊疑问句用陈述语序i Who do you th。例如：nk is the tallest in your class? 你
认为谁是你们班最高 的？ Where do you think we should go for a holiday? 你
认为我们应该去哪里度假n2. O？e woman in the area saw something running away… see sb. doing sth. 意为“看见某人正在做某事”，
强调动作I 正在进行。例如： saw him talking with a man on my way home yesterday. 昨天我
回家的路hW上，看见他正在和一个人谈话。en I entered the room, I saw her watching TV. 当
我进门的时候，我看见他正在看电视 【拓展】see sb.。do sth.意为“看到某人做某事”，
强调看到某人做过某事或经常做某事。例如：I often see him dance in the classroom.我
经常看见他在教室里跳舞ftI o。en see him help that old man do cleaning at weekends.
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