人教版（2019）选择性必修第三册Unit4 Adversity and Courage Discovering useful structures教学设计

A Teaching Design for人教版选择性必修三 UNIT4 Adversity and Courage Discover Useful Structures I. Analysis of teaching content: The core grammatical structure of this unit is the present perfect continuous tense, whose predicate structure is "have/has been doing", and its basic sentence patterns. The sentence using the present perfect continuous tense expresses that the action or behavior described by the predicate verb has started from the past, continued until the time of speaking, and may still continue. The meaning expressed in the sentence using the present perfect continuous tense requires the continuity of the action behavior. Therefore, some verbs that do not have the meaning of continuity, such as come, go, marry, die, finish, etc., are not suitable for the present perfect continuous tense. The difficulty in learning and mastering this grammatical structure lies in understanding and distinguishing the present perfect continuous tense and the present perfect tense. II. Analysis of learning situation: The senior high school students in the second grade have already learned the present perfect tense in previous studies, and also have had contact with the target grammatical structure of the present perfect continuous tense in the exercises, so the teaching content of this class is not unfamiliar to the students. At the current stage, the students' understanding ability and thinking ability can also understand the usage, structure and meaning of the present perfect continuous tense, but there will still be some difficulties in distinguishing the present perfect tense and the present perfect continuous tense. In addition, in the real context, it is also difficult for students to use the present perfect continuous tense for effective expression correctly, and coupled with the serious explanatory grammar teaching, it will also make students feel boring. Therefore, it is very necessary to show the grammatical structure in a real situation through different activities and tasks for students to observe, compare, understand, and summarize. III. Learning objectives and literacy requirements: Language ability 1. Master the composition and usage of the present perfect continuous tense to improve the accuracy of the language. 2. Use the present perfect continuous tense in a real situation for expression to enhance the ability to use the language. Learning ability 1. Develop the ability of self-learning and cooperative learning through task-driven and group cooperation. 2. Learn to analyze and summarize grammar rules and improve learning strategies. Thinking capacity 1. Cultivate logical thinking and understand the concept of time of the present perfect continuous tense. 2. Stimulate innovative thinking and use grammar flexibly in a real situation. Cultural awareness Enhance interest in the English language and culture and the understanding of adversity and courage. IV. Teaching highlights and difficulties: 1. Emphasis: Through observing, analyzing, and ... ...