人教版七下unit3课文重难点解析

1、编号：时间：2021年x月x日学海无涯页码：第18页 共18页人教版七下unit3课文重难点解析unit 3 how do you get to school? 课文重难点讲解 【教师寄语】：one day is worth two tomorrow 一个今天值两个明天 section a 1. how do you get to school? 你怎样到达学校？ 【解析1】how“怎样”引导特殊疑问句，对交通方式提问how 对交通方式提问时，它的答语有以下几种：take a/the +交通工具take the bus 乘公共汽车take the subway 乘地铁by +交通工具（单数）b

2、y bike 乘自行车 by train 乘火车on/in+冠词/物主代词+交通工具in a/his car 开车/乘他的车in his bike/ on a bike 骑自行车【注】： on foot 步行 与“by +交通工具” 这两种方式，名词前不能加任何冠词或修饰词【拓展】：(1)用动词短语表示交通方式，在句中做谓语take the/a +交通工具“乘坐” (放于句中) 动词短语在句中做谓语 take the subway 乘地铁 take the train 乘火车 take the bus 乘公共汽车take the taxi 打的()my mother usually _ the

3、 train to work.a. byb. goes c. ridesd. takes【其它动词表示交通方式】：walk to (步行去)drive to （开车去） fly to( 乘飞机去) ，接地点副词时here/there/home 时，介词to 应省去。walk home 走路回家(2) 用介词短语表示交通方式，在句中做状语 by+交通工具（交通工具前不能加任何限定词） on/in+ a +交通工具 by ship= in a ship 乘船 by car = in a car 乘汽车by train = on a train 乘火车 by bike=on the bike 乘自行

4、车by bus = on a bus 乘公共汽车on foot 步行 i _(乘火车) to go to work.= he goes to school _(乘火车)析：第一句中缺少谓语，应用动词短语；第二句中缺状语，表方式，应用介词短语() _ did you go there? by bike() _ did he come? he came in my car.()_does your father go to work? on foot.a. when b. how c. where d. what() how does he get to school? he gets to sc

5、hool_.a. by a carb. on footc. in his fathers card. on bus【解析2】get to/arrive/reach 到达get to +地点= arrive in/at+地点= reach +地点到达某地【讲解】：（1）get 不及物动词，a、后接地点名词时与介词to 连用 get to school 到学校b、后接here, there, home等地点副词时，应省略to get home/here /there 到家/到这儿/那儿 （2）arrive 不及物动词a、后接大地点时，用 arrive in arrive in beijing 到达

6、北京b、后接小地点时，用arrive at arrive at school 到达学校c、后接here/there等地点副词时，不用介词 arrive here 到达这儿(3) reach 及物动词，后面可以直接接名词 reach beijing 到达北京() they will arrive in beijing tomorrow.a. get to b. reach toc. go() what time did your father _ new york yesterday? a. arrive inb. arrivec. getd. arrive at () how can i _

7、there? a. get tob. arrive inc. getd. reach in 3. she takes the subway . 她做地铁【解析】take took taken 的用法：(1)take v 搭车，乘车 take the subway 乘坐地铁 (2)take sb. to+ 地点 “把某人带到某处” please take me to the hotel. (3)take v 花费it takes/took sb. some time to do sth 做某事花费某人多长时间【词组】：take medicine 吃药 take off 起飞，脱下 take aw

8、ay 拿走take photos 照相 take a walk 散步 take place 发生take part in 参加 take the bus 乘坐公共汽车 it takes me twenty minutes _ (get) to school.() it _me five hours to draw this picture. a. makes b. gets c. spends d. takes () his father often _ him to the zoo. a. brings b. bring c. takes d. take 4. quick adj. 快的，迅

9、速的 quickly adv 快地，迅速地have a quick breakfast 匆匆吃完早餐quick 与fast 的区别：quick强调时间“短”fast强调速度“快”5. one hundred and five. 一百零五（105） hundred 百 hundred of 数百的 thousand 千 thousands of 成千上万的million 百万 millions of 数以百万的【口诀】：具体的不加s,也不加of;不具体的加s,也加of() there are _ people in our park.a. hundredsb. hundreds ofc. hun

10、dred of() there are _students in our school. a. two thousand b .two thousands c. two thousands ofd .two thousand of 6. how far is it from your home to school?从你家到学校有多远？【解析】far adj. 遥远的farther/further （比较级）farthest/furthest （最高级）far away 遥远 far from 离远() the train station is not far _ my home. a. to

11、b. from c. and d. with 7.how 引导的特殊疑问句：(1)how far 多远 ，对距离提问句型结构： how far is it from a to b? 回答：1) its about 20 minutes to walk. 2) its about 20 minutes walk. 3)its about 20minute walk . 4)its about 20 minutes on foot. 5)its about 10 kilometers(away). how far is the cinema? about two miles away.(2) ho

12、w long does it take you to get to school? 你上学要花多长时间？ 【解析1】how long “多长时间” 对“for+时间段”或 “since+时间段+ ago”提问how long are you staying here?am staying here for a month.( )_ is it to the train station? about six kilometers. a. how long b. how far c. how much d. how often 【解析2】“多长” 对物体的长度提问， how long is the

13、 desk? about 1.5 meters. ( ) _ is it from your home to the shopping mall? about ten minutes walk. a. how longb. how farc. how oftend. how much 8. about 15 minutes by bike. 骑自行车大约15分钟【解析】minute n 分钟【拓展】(1) 15 minutes = a quarter 一刻钟(2) 30 minutes =half an hour 半个小时(3)just a minute =wait a minute 请等一会

14、() how far is it from the park to the post office? its _ a. five minutes walk b. an hour from here c. three kilometers far d. about one hundred meters away. 9. i ride my bike. 我骑我的自行车【解析】ride roderidden v 骑ride a bike 骑自行车 ride a horse 骑马 单元语法专讲： how 引导的特殊疑问句 (一) 单独出现的用法：1)用于询问身体健康状况 how are you?2)用

15、于询问方式 how can you spell it?3)询问程度 how do you like china?4)询问天气 how is the weather?(二) 与形容词或副词连用，构成各种特殊疑问句 how old“多大” 询问年龄 how often “多久一次”，询问频率 how long “多长或多长时间” ,询问长度或时间 how far“多远” ，询问距离 how soon “多久以后才” ，询问时间 how many “多少” ，询问可数名词的数量 how much “多少钱或多少“ ，询问价格或不可数名词的数量 section a exercisei. 用所给词的适当

16、形式填空。1. my brother _(have) a quick breakfast every morning.2. itll take me only half an hour _(get) there.3. it takes _(she) an hour to get there4. one hundred years _(be) too long.5. how many _(minute) are there in an hour?6. gina often _(take) the train to school.7. they are six _(hundred) people

17、in his factory.8. li hua often _(ride) a bike to school.9. i spent half an hour _(walk) out the math problem.10. in big _(city) , students usually take buses to school.ii. 单项选择( ) 1. you can go there _bike. a. ride b. by c. by the d. by your ( ) 2. the boy has _ stamps at home. a. one hundred b. two hundreds c. three h