Unit 4 Then and nowPart B 第四课时一、单项选择。( )1.Wu Yifan ran ________a cheetah.A ． on B ． like C ． in( )2.There ________a race under the tree.A ． have B ． is C ． areBB( )3.Mary ________ short.Now she ________ 1.6 metres tall.A ． is ； was B ． was ； is C ． is ； is( )4.There ________ many trees and there were many clean rivers before.A ． are B ． was C ． wereBC二、选词填空。Before I didn't like 1.________.It was too cold.I couldn't 2.________ badminton outside.I couldn't go 3.________.I liked summer.I 4.________ swimming.But now I love winter.I can 5.________ a snowman.I love to 6.________.make play went cycling winter ice skate winter play cycling went make Ice-skate三、看图，观察两幅图片的变化，仿照例子补全句子。 例： Before her hair was short. Now her hair is long. 1. Before the ball was __________________. Now ______________________. under the desk it is on the desk 2. Before it was ________________________. Now _____________________________. cloudy it is sunny 3. Before ____________________. Now it is __________________. it was an egg a hen 4. Before ____________________. Now there is ___________________. there was a building grass
