Unit 3 Understanding ideas A new chapter课件 2021-2022学年高中英语外研版（2019）选择性必修第二册

Unit 3 Times change Period 1 Starting out & Understanding ideas Look and say Great changes have taken place in recent decades in aspect of ____________. housing structures and sizes varieties and quantities of food Look and say Great changes have taken place in recent decades in aspect of ____________. means of transport and the ways of travelling the methods of communication 1. The charts show the _______ made by _______________ and _____________ in China from the year ______ to_______ . 2. From the charts, we can draw a conlusion that more and more people are choosing to buy books _____ instead of ____________ online sales physical bookstores online bookstores 2011 2017 in physical bookstores. Old bookstore New bookstore The title means ____________________________________________ ___________________. The passage is mainly developed in order of _______. the Rainbow Bookstore time a new period or a new start of an old bookstore named Do the author's childhood