一、Emma 和朋友们正在谈论身边人和物的变化。看图并仿照示例补全句子。

示例：
Before，there was no bridge over the river. Now，there is a bridge over the river.
1.
Before，Lily had. Now，she.
2.
Before，Bill couldn’t. Now，he.

1. short hair; has long hair 2. ride a bike; can ride a bike

1. 观察图1，before图中Lily是短发，now图中是长发马尾。“短发”用short hair，“有长发”用has long hair。2. 观察图2，before图中Bill摔倒在自行车旁，表情痛苦，可知他之前不会骑自行车；now图中他正在骑自行车。“骑自行车”用ride a bike，“会骑自行车”用can ride a bike。

二、、提升题 Emma 和朋友们分享了家人的变化。阅读短文,完成下列任务。
Look at the photo of my family. 1. This is my father Tim. Before，he didn’t wear glasses. 2. This is my mother Mary. 3. Now，she has short hair. 4. Before，he couldn’t swim. Now，he goes swimming every day. This is me. I was five years old at that time. Now I’m twelve. 5. But now I can ride a bike very well.
任务一：选择合适的句子补全短文。
A. She had long hair seven years ago.
B. I couldn’t ride a bike seven years ago.
C. It’s a photo from seven years ago.
D. This is my brother Leo.
E. Now，he wears a pair of black glasses.
任务二：完成下面的表格。

任务一：CEADB 任务二：1. She can ride a bike very well. 2. He didn’t wear glasses. 3. She has short hair. 4. He couldn’t swim.

任务一：1. 短文开头介绍家庭照片，C项说明照片是七年前的，符合语境；2. Tim的情况，前文说“Before，he didn’t wear glasses”，E项“Now，he wears a pair of black glasses”形成对比；3. Mary的情况，后文“Now，she has short hair”，A项“She had long hair seven years ago”对应过去；4. 后文提到“he couldn’t swim”，D项“This is my brother Leo”引出Leo；5. Emma自己的情况，后文“now I can ride a bike”，B项“I couldn’t ride a bike seven years ago”对应过去。任务二：根据短文内容，Emma现在会骑自行车；Tim以前不戴眼镜；Mary现在短发；Leo以前不会游泳。