冀教版英语四上Lesson 16优质课件

2. I go to school by bike.我骑自行车去上学。 by意为“乘坐”，后接交通工具。 表达乘坐某种交通工具去某地的句型： 主语+go(es) (to) +地点+by+交通工具(bike, bus, taxi…). 例句：他坐公共汽车去公园。 He goes to the park by bus.
I go to the restaurant by taxi.
I go to school by bike.
How do you go to school?
I go to the zoo by car.
How do you go to the zoo?
Language points
1. How do you go to school? 你怎样去上学？ 此句型用于询问对方的出行方式。 询问出行方式的句型结构为：How do you go (to)+地
Thirteen!
Count by one. Nineteen!
Twenty!
Twentyone!
Twentytwo!
Twenty- Twenty-
six!
five!
Twentyfour!
Twentythree!
Numbers
20 twenty 21 twenty-one 22 twenty-two 23 twenty-three 24 twenty-four 25 twenty-five
26 twenty-six 27 twenty-seven 28 twenty-eight 29 twenty-nine 30 thirty
twenty-eight
25
twenty-five
27
twenty-seven
Language points
基数词
英语中的数词主要分为基数词和序数词两类，用
来表示数目或数量的词被称为基数词。
(1) 1到10：one, two, three, four, five, six, seven,
eight, nine, ten
Unit 3 Let’s go! Lesson 16
冀教版·四年级上册
Lead-in How do you go to school?
New words
bike
自行车
taxi
出租汽车
car
小汽车；轿车
busHow do you go to school?
I go to school by bike.
I go to the zoo by taxi.
I go to the restaurant by car.
I go home by bus.
car
bus
taxi
bike
Play roles
How do you go to school?
I go to school by bus.
How do you go to the restaurant?
拓展：乘某种交通工具的表达方式
（1）by+交通工具，表示“乘/骑……” 例句：我爸爸乘小汽车去上班。 My father goes to work by car.
（2）take + a/one’s+交通工具 例句：我乘火车去北京。 I take a train to Beijing. 他骑自行车去动物园。 He takes his bike to the zoo.
Let’s say the numbers.
Activity Can you say it in English?
30
23
thirty
twenty
twenty-three
24
29
twenty-four
twenty-nine
22
twenty-two
26
twenty-six
21
twenty-one
28
(3) 在20到90的整十数中，除twenty, thirty, forty, fifty, eighty为特殊形式外，sixty, seventy, ninety都是在 其后加-ty构成。
表示几十几时，在十位数和个位数之间加连字符 “-”。 例如：twenty-one 21
Let’s play
Count by three.
Six! Three!
Nine!
Twelve!
Twenty-four!
Fifteen! Twenty-one! Eighteen!
Play roles
Count by two.
Five!
Seven!
Nine!
Eleven!
Nineteen!
Seventeen! Fifteen!
(2)11到19: eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen.
这里除eleven, twelve, thirteen, fifteen, eighteen为 特殊形式外，fourteen, sixteen, seventeen, nineteen 都是在其后加-teen
点（the bookstore, the park, home…）? how 意为“怎么样”。位于句首引导特殊疑问句。 do 是助动词，帮助构成疑问句，无实际意义。
例句：你怎样回家？ 我乘公共汽车回家。
How do you go home? I go home by bus. 注意：如果动词go后面所接地点为副词，则要省略 to，如go home, go there等。