Lesson 21: How Can We Go to Beijing?
this is a bus. a bus is slow.
this is a train.
---- a train is faster than a bus but slower than a plane.
2. this is a bike. a bike is slow.
this is a car. a car is fast.
this is a train.
----- a car is faster than a bike but slower than a train.
step6.listen to the tape,then read the text together.
let’s sing a song!
step7.do exercises.
a. 看例句，補(bǔ)全句子。
model: a bus is faster than a bike but slower than a train.
1. a train __________ a bus_____________ a plane.
2.a cab __________ a bus _____________ than
a plane.
3.a train is ______ _______ a plane.
4.a bike is _______ ________ a bus.
b.補(bǔ)全單詞。
1.airpl___
2.b_s
3.tr___
4.bic____
5.b_k_
6.tr__k “卡車”
step8: writing on the bb.
lesson 21: how can we go to beijing?
a.words and phrases.
1.airplane = plane “ 飛機(jī) ”