WorldClass is a new series from National Geographic Learning for high-intermediateand advanced English language learners. This integrated-skills program usesNational Geographic content, images, and video to help learners expand theiroverall fluency while developing the tools and strategies necessary foreffective, real-world communication.

 In this level we will cover unit 9 to 12 of the book World Class 2

UNIT9:To Your Health

Learning grammar points like: Stating condition , other ways of expressing if

Learning vocabulary and phrases about: bad habits , healthy solution , factors that affect physical and mental wellbeing

Learning how to write a cause and effect paragraph about stress factor in life

Unit 10: Our Most Precious Resource

Learning grammar points like: Articles a, an, the and no article

Learning vocabulary and phrases about :water issues in every day life ,majestic water

Learning how to write an Email for formal communication

Unit 11: Inspire Mind

Learning grammar points like: adjective clause with object relative pronouns , understanding referent

Learning vocabulary and expressions about solving problem creatively, evaluate different work of arts

Learning how to write a definition essay

Unit 12:What’s so funny

Learning grammar points about : tag question ,intonation in tag question , how to show pause and emphasis

Learning vocabulary and expression about  comedies ,immigration ,the rule of humor in society

Learning how to write a persuasive essay