Unit4Listening2ding

1、Listening Speaking,Module 2 Science and technology,Oxford English,Unit 4,Inventions,What are they,Listening,funny inventions,What do you think of these inventions,Umbrellas,A Listen to advertisements for four funny inventions and complete their names. Write one word in each blank,Brushes,Exercise,Tw

2、o-Way,B Listen to the recording again and circle the correct answers,Game,Guess what inventions they are according to the description,We can use it to communicate with people over long distances,2 We can make phone calls with it anytime, anywhere,3 It is perhaps one of the most practical inventions

3、in the 20th century. Now people use it for both work and play,4 After its invention, we no longer needed to use the stairs,5 It cools or warms rooms to make them more comfortable for people to stay in,6 Passengers who use this for transportation no longer need to worry about traffic jams,Do you know

4、 what my favourite invention is,Television My favourite invention,Who invented the TV,In 1922 an English engineer named Logie Baird(羅杰.貝爾德) fixed the first TV set in his lab in the world ,and thanks to him,peoples spare time become rich and colourful,What do people use TV for ,TV do lots of good to

5、people and there are three main ways TV used for . They are entertainment ,media and business,Entertainment,As TV appeared ,TV series was created,The Romance of the Three Kindoms,The Story by the Water Margin,Journey to the West,The Dream of the Red Chamber,Live broadcast,We can watch many things li

6、ve broadcast on TV such as some sports games and music concerts,Media,There are all kinds of news at any time of the day on TV, and we can get plenty of information,Business,TV gives businessmen a good platform to show their goods in the form of advertisements,New uses,There are more and more uses of TV now .It can connect to the computer , it can play CDs if you have a CD player .And it can even be used for singing . In a word ,TV does more good than harm to people,What is your favourite invention,Speaking,My favourite i