Casa · English school · B2 · English 4

Upper Intermediate. Twenty lessons in two steps.

Themes along the way: Mixed Conditionals · Wish / If Only + Past Perfect · Future Perfect and Future Continuous, and on. Each lesson is words, grammar, two exercises you check yourself, a reading, speaking prompts and a short piece of writing.

0 of 20 lessons doneStart lesson 1 →

Step 1

The foundations, units 1 to 15.

01Globalisation & TradeMixed ConditionalsMixed conditionalsNext up →02Ethics & DilemmasWish / If Only + Past PerfectWish / If only + past perfectOpen →03Innovation & DisruptionFuture Perfect & Future ContinuousFuture perfect and future continuousOpen →04Crime & JusticeAdvanced Passive VoiceAdvanced passive voice: causative have/get and passive reportingOpen →05Psychology & BehaviourCleft SentencesCleft sentences for emphasisOpen →06Architecture & DesignParticiple ClausesParticiple clausesOpen →07Diplomacy & NegotiationInversion for EmphasisInversion for emphasisOpen →08Sustainability & ClimateConcession & ContrastConcession and contrast connectorsOpen →09Identity & CultureNoun ClausesNoun clausesOpen →10Artificial IntelligenceHedging & SpeculationHedging and speculationOpen →

Step 2

Building on them, units 16 to 20.

11Philosophy & ThoughtAbstract reasoning and the subjunctive moodThe subjunctive moodOpen →12Migration & BordersGlobal movement and advanced relative clausesAdvanced relative clausesOpen →13EntrepreneurshipInnovation, risk-taking, and emphasis with do/does/didEmphatic do / does / didOpen →14Health SystemsHealthcare access and ellipsis and substitutionEllipsis and substitutionOpen →15Digital PrivacyData protection and advanced modal perfectsAdvanced modal perfectsOpen →16Literature & StorytellingNarrative voice and advanced narrative tensesNarrative tenses: past perfect continuous and 'would' for past habitOpen →17Space & ExplorationScientific discovery and distancing languageDistancing languageOpen →18Gender & EqualitySocial justice and fronting for emphasisFronting for emphasisOpen →19Democracy & PowerPolitical systems and complex sentence connectorsComplex conditional connectorsOpen →20The Future of WorkChanging workplaces and sentence transformationsSentence transformations and paraphrasingOpen →

Teachers: every lesson prints as a worksheet, and the whole level's answers are in one booklet.

Answer key booklet →