Unit3 SectionA 知识探究和随堂检测2022-2023学年人教版七年级英语下册

人教版七年级英语下册知识探究和随堂检测 Unit 3 How do you get to school? Section A (1a-2e) 【知识探究】 探究一 交通工具的表达法 例句: She takes the subway. 她乘地铁。（P13） 【探究点睛】 1. take the subway to+地点名词 =go to+地点名词+ by subway 2. ride one’s/the/a bike to+地点 =go to+地点名词+ by bike 3. walk to+地点名词 =go to+地点名词+on foot 4. take the bus/train/plane/ship/boat to... 乘公共汽车/火车/飞机/轮船/小船去…… =go to... by bus/train/plane or air/ship or sea/boat They usually go to work by subway. 他们通常乘地铁去上班。 Many students ride their bikes to school. /Many students go to school by bike. 许多学生骑自行车去上学。 I go to school on foot. /I walk to school. 我步行去上学。 小试身手 1. —Does your mother go to work by bike every day? —No. She sometimes takes __________ bus. A. a B. an C. / 2. My son lives a little far from his office, so he always goes go work __________ bus. A. on B. by C. with 探究二 how引导的特殊疑问句 例句: How far is it from your home to school? 从你家到学校多远？（P14） 【探究点睛】 1. how far“多远”，用来询问距离或路程。 2. 与how连用构成的其他特殊疑问词： How long are you staying there? 你打算在那里待多长时间？ How many apples do you want? 你想要多少个苹果？ How much bread do you need? 你想要多少面包？ How much is the book? 这本书多少钱？ 小试身手 1. —__________ is it from your home to your school? —It is about 10 minutes’ ride. A. How long B. How soon C. How far 2. —__________ do the students in your school do outdoor activities （户外活动） every day? —At least an hour. A. How long B. How much C. How far 探究三 hundred的用法 例句: two hundred 二百（P14） 【探究点睛】 1. hundred作数词，意为“一百”，当其前有一个具体的数词修饰时, hundred后不加-s。 There are five hundred students in our grade. 我们年级有500个学生。 2. 当其后与of连用时, hundred后加-s，即hundreds of （数百的）, hundreds of后接名词的复数形式。 Hundreds of people are running to the square. 成百上千人跑向了广场。 3. 含有百位的数量表达法:百位与十位之间加and， 十位与个位之间加“-”。 There are three hundred and sixty-five or sixty-six days in a year. 一年有365或者366天。 We have one hundred and fifty kites. 我们有150个风筝。 小试身手 1. —Excuse me, Mary. Can you read “198” in English? （2018 湘西） —Yes, of course. __________. A. One hundred ninety-eight B. One hundred nine eight C. One hundred and ninety-eight 2. Last week,