Get my pronunciation course on PRE-SALE: https://www.englishwiththiago.com/course-pre-sale Join my CONVERSATION CLUB! LIMITED SPOTS: https://www.englishwiththiago.com/b24 50 Phrasal Verbs & Idioms (FREE eBook): https://www.englishwiththiago.com/spice-up-ebook Download ELSA for free and get 7 days membership for free): https://bit.ly/ENGLISHWITHTHIAGOXELSA Get 85% off of ELSA lifetime membership or 40% off of ELSA one year membership: https://www.elsaspeak.com/inf/englishwiththiago In this grammar lesson, Thiago discusses the zero conditional and the first conditional in English. The zero conditional is used to express general truths and scientific facts, while the first conditional is used to talk about possibilities and likely situations in the future. Thiago explains the structure and usage of both conditionals, including alternative words that can be used instead of 'if'. He also highlights the difference in certainty between the two conditionals, with the zero conditional expressing more certainty than the first conditional. Chapters 00:00 Introduction and Overview 02:23 The Zero Conditional 07:43 The First Conditional 09:41 Alternative Words for 'If' 12:55 The Difference in Certainty 13:54 Comparing the Zero and First Conditionals 14:24 Conclusion Follow My YouTube Channel: English with Thiago - YouTube Follow me on Instagram: Thiago Alencar (@teacher.thiagoalencar) • Instagram photos and videos