Unit6 知识点2022-2023学年沪教牛津版英语七年级下册

Unit 6 知识清单 1.I'm going to buy a packet of sweets. Can you buy me a packet of crisps from the (1)a packet of一袋.....其后可接可数名词复数或不可数名词，用来表示数量。 I need a packet of milk. 拓展：in packets 成包，袋装的 (2) sweet ①[可数名词〕糖果 the dentist told the boy not to eat too many sweets ②(可数或不可数名词)甜食 相当于dessert I want to have more sweet. ③（形容词〕甜的;芳香的;可爱的 The dish tastes a bit sweet. Mary is a sweet girl. 2.Does anyone want anything？ (I)anyone〔不定代词〕任何人 同义词为anybody，只用于指人，作主语时,谓语动词用第三人称单数形式。 Anyone can come to the party. Does anyone have a bike? （2)辨析：anyone 与 any one anyone只用于指人，后不接 of短语，但可用其他介词短语来限制范围 any one可用于指人或物，后可接of短语来限制范围或提供语境暗示 3.Benny, Daisy's brother, replied,"Can you get me a packet of electricity?” reply ①[及物动词〕回答说；回答道后接直接引语或宾语从句，但不能直接跟人或物作宾语。 He replied, "I will make it." He replied that he knew the news. ②[不及物动词〕回答，后可接介词 to，再跟人或物作宾语。 He replied to her letter last night. ③〔名词〕回答；答复 His reply makes us very happy. 拓展: answer ①〔动词〕回答；回应;答复其后可直接跟宾语。 Can you answer my questions? Please answer the phone! ②〔名词〕答复;答案;回答 the answer to....的答案 What's the answer to Exercise 4? 4. It's like water, in a way... in a way在某种程度上 与in one way同义。 In a way it was one of our mistakes. Water, in a way, is the most important to people. 5. Electricity comes into our flat through thin wires. (1)come into 进入⋯ Water comes into our houses through pipes. (2)thin〔形容词〕 ①细的;薄的 反义词为thick（厚的;浓的）。 This string is too thin. ②瘦的 反义词为fat（胖的）。 He is a tall, thin man with grey hair. 6.These are connected to cables under the street! connect 〔动词〕(使)连接 be connected to (=be joined to )被连接到.... connect..to/with. 把.....和....连接起来 The light is connected to a timer. 7.A moment later, Daisy came back. （1)moment 〔可数名词〕瞬间;片刻 a moment later 过了一会儿 I'd like to talk to you for a moment. 拓展与moment 相关的常见短语： a moment ago 刚刚;刚才 at the moment 现在；此刻 wait a moment 等一会儿 （2)辨析：later 与 after ①later...之后 用于一般过 去时；一段时间＋later（副词） later:后来用于一般过去时/一般将来时单独使用（副词） ②after: 1)在...之后用于一般过去时； after +一段时间（介词） 用于一般将 来时；after + 时间点（介词） 2)在