The students are able to use the expressions of necessity, prohibition, and advice correctly and fluently.
Indicators The students are able to understand the expressions of necessity, prohibition, and advice said in sentences. The students are able to say the expressions of necessity, prohibition, and advice in sentences.
The students are able to understand the expressions of necessity, prohibition, and advice written in sentences. The students are able to write the expressions of necessity, prohibition, and advice in sentences.
Listening: Task 1: Watch this video.
Task 2: Then answer these questions: ''How many modal auxiliaries are discussed in the video? What are they? What do they express?" Task 3: Now please answer another question below: ''How do you construct sentences that express necessity?" Give examples!
Task 4: After that, answer this question: ''How do you construct sentences that express prohibition?" Give examples! Task 5: Then answer the question below: ''How do you construct sentences for giving advice?" Give examples!
Task 6: Now write sentences for expressing necessity, prohibition, and advice. Write 5 sentences for each of them.
Speaking: Task 7: Work in pairs and present your answers of Task 2 to Task 6 to the class.
Task 8: Now, work in groups of 4 students and practice the conversation like the one you have watched in Task 1.
Reading: Task 9: After that, look at the following safety signs and mention their meaning using MUST or MUSTN'T.
Task 10: Read the following text, and give some advice to Becky. Use SHOULD.
Grammar: Task 11: Work in pairs and do the followings: Construct 10 multiple-choice questions about necessity, prohibition, and advice. Share this exercise with the class. Explain the answers of the questions to the class.
This material is adapted from FOCUS (BRITISH ENGLISH)