Unit 4 Then and now 课时练习3-4 Let’s Challenge-Phonics (同步练)-2026-2027学年科普版英语六年级上册

Unit 4  Then and now

课时练习3-4  Let’s Challenge-Phonics

主题情境  班级举办了一场“了不起的中国”主题班会，一起来看看吧。

一、班会前，班主任带着同学们在玩热身游戏。判断句子中重音部分的标注是否正确，正确为“T”，错误为“F”。

(　　)1.I write emails to my pen pal every week.

(　　)2.People bought things from shops long before.

(　　)3.Mum uses a washing machine to clean clothes.

(　　)4.We get news on the Internet at home now.

(　　)5.How does your grandma get news now？

二、后续班主任给同学们分享了几张图片。根据图片和首字母提示填词汇，补全句子。

1.Farmers g_________ lots of vegetables on the farm every year.

2.We can see blue water and a ship on the s     .

3.This long b_________connects(连接)two big cities across the wide river today.

4.The tall m_________is covered with green trees all year round.

5.Now，h_______  _________helps lots of hungry people get enough food around the world.

三、中国发生了哪些巨大变化呢？请给下列文字信息选择合适的图片。

(　  )1.It runs very fast on the land and helps people travel between big cities in short time.

(　 )2.It grows well in different places such as mountains，deserts or seaside and helps solve food problems.

(　 )3.People used to go to shops to buy things，but now they shop online and get goods at home.

(　 )4.It crosses the wide sea and shortens the travel time between Hong Kong and Zhuhai greatly.

四、陈丽同学分享了汽车过去与现在的变化。选词填空，补全短文。

In the 1.______，most cars used petrol(汽油).They were noisy and not very clean. My grandpa said，“Cars were a big 2.______in our life. We could go far，but they also 3.______the air dirty.” But now，we have new energy cars.They are quiet and clean.Some of them are very 4._______.They can even 5._______people park.My grandpa smiles，“What a big change！”

五、李明给大家展示了他的调研报告。选择合适的选项补全

对话。