Unit 11 NATIONAL (period 5: language focus)A. ObjectivesBy the end of the lesson, Ss will be able to:Distinguish the sounds /t/ and /d/Pronounce the words and sentences including these sounds correctly.Use the conditional sentence type 3 appropriately.B. MaterialsText book, handoutC.Procedure TimeTeacher’s activitiesStudents’ activities1’I. SettingGreetingChecking the attendanceClose the books5’II. Warm –UpLet Ss play a small game.- T draws the following table on the board  | t | |d| 1. 2.…- Divide the class into 2 groups.- Explain how to play the game: T will read different words including /t / and / d / sounds. Ss have to decide which group they belong to.Ss of each group will take turn to tick into the table. Which group has more correct answers will win.- Instruct Ss to play game- Check Ss’ answer in front of the whole class and decide which group is the winner.Word listDevelop 6. Doctor Damage 7. DoorProtect 8. TelephoneTearm 9. DuckTerrible 10. PhotoAnswerswords with / t /...