Unit 3 Lets go to the Underwater World.Period 2First. teaching objectives: 1. part A can repeat the texts, 2.can skillfully use imperative sentence to express their wishes. Second. focus on teaching and difficult points: Focus: A repeat of the text. Difficulties: the proper use of imperative sentences to express their wishes.Third. teaching preparation: bread, biscuits, milk, a little water, a carton, word cards, wall charts teaching, teaching tape, and so on. Fourth.teaching steps: Step 1. Warming up1. Regards to teachers and students 2. Has been learning to sing the song in English. 3. Use of the card or picture review of the unit have been learning new words. 4. Plug A repeat of the text.Step 2. Presentation and drill1. T: Ok,youve done a good job .Today is very hot ,I feel very thirsty.Are you thirsty?I want to have some water .（喝一口水）Hmm, Im not thirsty now .But I didnt have breakfast.I feel very hungry.Are you hungry? Look,here are some bread and milk. Let me eat some（装着肚子痛）Oh, I feel very sick. What can I do ? Guide the students to answer) Lets go to the hospital. Teachers through the above scenarios designed to help students understand hot, thirsty, hungry, sick, and so the meaning of the word. Writing on the blackboard the words, with Reading. Game - Guess, guess, guess! (Guess a student came to power, according to teachers to produce the word card (hungry, hot, thirsty, sick, bored) to do action, other students think.2. with the word or action picture restaurant, swimming pool, cinema, hospital, and so on. Game - Making friends (look for a friend) Teachers will be posted on the card words on the blackboard, left for the adjective (hot, thirsty, hungry, sick, bored, happy), the right to name some places (restaurant, swimming pool, cinema, park, hospital, cafe) students quickly and accurately Corresponding to the second category will be conducted with words.Step 3 Practice 1. in accordance with the example of the complete text D dialogue. The answer:（1）Im hot. Lets go to a swimming pool.（2）Im thirsty.Lets go to a cafe.（3）Im sick.Lets go to a hospital.（4）Im bored.Lets go to a cinema.2, the first to answer competition. His class will be divided into two group games. Teacher preparation for a carton containing a number of adjectives with nouns and place of the word card. A student from taking office box in an arbitrary word from the card, two groups of students under the words that were a logical words. The two sides Qiangda, to put it faster and better points. Final scores more wins.S:Cinema.G1:I feel very bored. Lets go to the cinema.Step 4 Consolidation1.creation of scenarios, free conversation. Scenario: schools will be organized all the students on tourism. Class team activities class, students are sub-group discussions wanted to go to the place, the team record of the discussion.S1:Lets go to the Underwater World. Its very interesting.S2:I dont agree.I went there last month.Lets go to the Yuelu Mountain.2.evaluation. Teacher to student performance evaluation, the affirmative and encourage and inspire the desire of students learning English.3.practice. (See practice of P11)