课件11张PPT。1Nature and environmentTreesSpeaking1Talk timeSpeak upCONTENTS PAGETalk timeWord linking (I)5-112When we say words together that finish and start with the same consonant sounds, we only pronounce one of the sounds.3455-212Examples:
latest target
best toys/'le?t?s(t) 'tɑ:ɡ?t//bes(t) t??z/3455-312More examples:/s?(m) m?'?i:n//'eks?l?n(t) ti:/some machines
make kites
excellent tea
cold drink/me?(k) ka?ts//k??l(d) dr??k/345A1 Say these pairs of words together.5-412plastic cardsgood driversome moneyBob Brownclear reportmost TVbig grouptop prizeenough foodnine nights345A2 Practise saying these sentences. Link thewords where indicated.5-512There is a big group of people outside.
Bob Brown is a good driver.
Pat Thomson stayed in this hotel for nine nights.
I have some money to buy plastic cards.345Speak up3-112Ways to fight pollutionCan you think of some ways that people can do to fight pollution in our daily life?3B1 Read this conversation.3-212Bob What can we do to fight pollution?
Amy Always put rubbish in rubbish bins, and stop using plastic bags for shopping.
Bob Anything else?
Amy Stop factories and cars from producing harmful gases, plant more trees and flowers in the streets, and make our classrooms less noisy.
Bob Which ways are more important?
Amy I think that …3B2 Work in groups of 5 to 7.3-312Choose a group leader.
Discuss the five ways to fight pollution mentioned by Amy.
Arrange them in order of importance.
Ask the group leader to announce the group’s list to the class like this:Our group thinks that the most important way to fight pollution is to ______. The second is to ______. The third is to ______. The fourth is to ______. The fifth is to ______.
Everyone in our group agrees/Most students in our group agree with these suggestions.3