内容正文:
Unit 1 The world's population was about 7.8 billion in 2020.
第一课时
一、根据句意和汉语提示拼写单词
1.She was overjoyed(十分开心的) at the __birth__(出生) of her daughter.
2.The moon rises and it __grows__(增大) bigger and bigger.
3.Pollution may __cause__(引起) many problems.
4.When I got home, my grandma was __preparing__(准备) dinner in the kitchen.
5.It's necessary for you to make __notes__(笔记) in class.
6.Will you meet lots of __problems__(麻烦;问题) when you go to a new place?
7.The number of cars is __increasing__(增长).
8.China has the largest __population__(人口) in the world.
9.Miss Li asked us to write a__report__(报告) about our home town.
二、选词填空
1.They are __preparing_for__(preparing/preparing for) the New Year.
2.The teacher told us not to make any __noise__(voice/noise) in the library.
3.Pollution is one of the biggest __problems__(questions/problems) these years.
4.I'd love to come, but I've got __too_much__(too many/too much) work to do.
5.The __population__(population/people) of the country is more than one billion.
三、用括号中所给词的适当形式填空
1.No one likes staying in a __noisy__(noise) place.
2.__Countries__(country) with low birth rates have problems too.
3.What __caused__(cause) the road accident last week?
4.Mary always listens to the maths teacher carefully and takes __notes__(note) in class.
5.My sister gave __birth__(born) to a little girl last night.
四、同义句改写
1.Are you getting ready for your birthday party?
Are you __preparing__ __for__ your birthday party?
2.Now there are about 1.41 billion people in China.
__The__ __population__ __of__ China is about 1.41 billion now.
3.The total number will reach 10 million across the country in five years.
The total number will __climb__ __to__ 10 million across the country in five years.
4.Great, thank you for the information.
Great, __thanks__ __for__ the information.
5.Some countries have the increasing population problem.
The__growing/increasing__ __population__ is a big problem in some countries.
五、根据汉语提示完成句子
1.北京的人口是多少?
__What's__ the po