Period1 Unit 4 What would you do ?Teaching aims : 1. Learn “ Imaginary situation”.2. If 引导的条件状语从句。3. Help solve some problems and give advice.Teaching points:1. If I were you . (虚拟语气)2. Ask for advice and come up with good solutions.3. Use “ifcorrectlyTeaching difficulties: 区别： if 引导的宾语从句 If引导的真实的条件状语从句 If 引导的虚拟的条件状语从句Teaching couse :Step1: New words :1. million one million dollars five million people millions of people (注意它们的区别)2. medicial adj 医学的 medical research medical book / helpmedicine n 药，中药 3. research n 调查，研究 4. tie n 领带 v 系，捆，扎 tie to tie tying die dying lie lyingStep2: Introduce : If I had a lot of money , I would put it in the band .虚拟语气：表示说话的情景不真实，或不符合事实， 或不可能会实现的情况，这样的语气叫虚拟语气。Step3: Practice :What would you do if you had one million dollars ?- If I had one million dollars , I would . give it to charity. give it to medicial research . give it to the poor children.buy a new car .buy a big house for my family.Step4: Listening :Listen to the tapes and complete 1b ,2a/2b.Larry is going to Toms birthday party, but he meets some problems . What would he do ?-If I were Larry , Id wear a shirt and tie.- If I were Larry, Id take a small present.Step 5 : Grammar 在虚拟的条件从句中，主句用would ,could , should + 动词原形， if 引导的从句用一般过去时，实义动词用过去式，be 动词都用were.Step 6: Summary:1. get to charity 2. get to medical reseatch3. put money in the bank4. be late for the party 5. worry about 6. everyone else7. He doesnt know what to wear.8. What if I dont know anyone ?Step 7:Do exercises: