Unit 5 Task & Self-assessment 课件 2023-2024学年牛津译林版七年级英语下册

Task & Self-assessment（第六课时） 1.Sandwich got its name from a man called John Montagu. 三明治的名字来源于一个名叫约翰·蒙塔古的人。 句中的called John Montagu是过去分词短语，作后置定语。其中called意为“名叫，被称为……”，可以用named来代替。例如： We know a girl called/named Millie. 我们认识一个名叫米莉的女孩。 1 2.in China, in 1987, about 29 TVs per 100 families, but now most families have at least one TV 在1987年的中国，每100个家庭大约有29台电视机，但是现在，大多数家庭有至少一台电视机 （1） per是介词，意为“每，每一”，用来表示比率，指每一单位的数量、时间或价格等，一般要与其他词连用。例如： These oranges cost 10 yuan per kilo. 这些橘子每千克10元。 2 （2） at least是固定短语，意为“至少”，其反义词组为at most（至多）。例如： She usually works at least 14 hours a day. 她通常一天至少工作14个小时。 【即时训练】 The tree is at _____ （little） 10 metres tall. least 3 3.Soon others wanted to eat the same food, so they asked for a “sandwich”. 很快其他人想吃同样的食物，因此，他们就要“三明治”。 ask for意为“请求；要”。例如： It’s important to know how to ask for help. 知道如何请求帮助很重要。 【拓展】ask sb for sth表示“向某人请求/要某事”。例如： Why don't you ask him for his advice? 你为什么不征求他的意见？ 4 一、根据句意和中文提示写出单词。 1.Mr Sun was very happy with the ______ （出生） of his grandson. birth 2.—Excuse me, how much is the pork? —30 yuan ____ （每） kilo. per 5 3.I can eat at _____ （最少） one packet of potato chips when I watch movies. 4.Jack ordered two ___________ （三明治） and a glass of juice for lunch. 5.People made these machines 50 years ago, and they are still in ____ （使用） today. least sandwiches use 6 二、用括号内所给单词的正确形式填空。 1.There ______ （be） many trees on each side of the street two years ago. 2.On Halloween, children love playing a game ______ （call）“Trick or treat”. 3.How many _______ （inch） are there in one foot（英尺）? 4.The tower got ____ （it） name from an interesting legend（传说）. 5.The man ____ （sit） down and began to read the newspaper. were called inches its sat 7 三、单项选择。 ( ) 1.Sam can draw ________ his both feet at the same time. B A.of B.with C.from ( ) 2.—What do you think of the food in that small restaurant? —It smells ________, but tastes good. B A.well B.bad C.badly ( ) 3.You can ________ help if you