Unit 6 Space and Beyond 单元教学设计-2023-2024学年高中英语外研版（2019）选择性必修第四册

Teaching difficulties 1. guide students to use modal verbs in the real context. 2. Guide students to dare to express themselves and recommend themselves. Teaching strategy task-based pedagogy, communicative pedagogy, listening and speaking pedagogy Teaching contents Procedures Purposes Teacher’s activity Students’ activity Activity 1 1. Teacher asks students to read the sentences in the box and pay special attention to the words in bold. Then ask students Questions 1-4. 2. Teacher checks the answers with students. 3. Teacher asks students to work in pairs to share the answer of Question 5. 4. Teacher asks students to find more sentences with modals in the reading passage. 1. Students observe the sentences in the box and answer Questions 1–4. 2. Students check the answers with the teacher. 3. Students work in pairs and share their answers of Question 5. 4. Students try to find more sentences with modals in the reading passage. To find out the functions and meanings of modals. Activity 2 1. Teacher asks students to read the passage and get the main idea of the passage. 2. Teacher asks students to read again and choose the correct modals. 3. Teacher checks the answers with the class and summarize the usage of modals. 1. Students read the passage and get its main idea. 2. Students read and choose the correct modals. 3. Students check the answers with the teacher. To apply modals in a context. Activity 3 1. Teacher asks students to observe the picture and think of verbs and nouns related to the picture. 2. Teacher gives students some hints and asks them to tell a story individually. 3. Teacher asks students to work in pairs and share their stories. 4. Teacher asks some students to tell their stories in class. 1. Students observe the picture and think of verbs and nouns related to the picture. 2. Students begin to tell a story individually. 3. Students work in pairs and share their stories. 4. Some students tell their stories in class. To consolidate the knowledge of th