英语人教版八年级上册语法.docx

条件状语从句一 观察仿写If I am happy, I will smile.If I am happy, I will sing.If I feel happy, I will dance.仿写 If I_ (try) my best, I will be better. If you _ (be) kind to others, others will be good to you. If she _ (be) at home, I _(play) with her.二、归纳总结1.If 意为“如果，假如”，表示条件，引导条件状语从句， if 引导的句子是_，用_时态;主句是_， 用_时态.(用you改写I)If I am happy, I will smile.(用he改写I)(用you改写I)If I am happy, I will sing. (用he改写I)(用you改写I)If I feel happy, I will dance.(用he改写I)2.引导词：if、unless ifnot=unlesse.g. If he isnt happy, he will cry. =He will cry_ he _ happy.e.g. Unless he gets up early, he will be late for school.=_ he _ up early , he will be late for school.3.遵循的原则是_。e.g. If they have enough money, what _you_ ( do) ?If you_ (love) Class 18, our class will love you. 主句根据语境也可以使用情态动词can、may、must、should、could等e.g. If you have enough money, you_ buy a good house.If you dont study hard, you_ get good grades.三、活学活用1、 If you_ (eat) less, youll be healthier.2、 Unless Tom _ (study) hard, hell not get good grades.3、 If they will be kind to each other, they are happy.（改错）4. If it rains tomorrow, we_ (not have) the PE class.5. If Lucy _ (listen) carefully, he will be better.6 要是我们人人都尽最大努力，18班就会更好7. Unless he _ (get) up early, he _ (not catch) the early bus.8. If Jim _ _(have) enough money, he _(buy) a good computer.9. 要是你有问题，你应该向父母求助。四、巩固提升（1） 听录音，根据录音内容填空。Conversation 1: If John wears Jeans to the party, the teacher_ him in.Conversation 2: If Sam stays at home, he _sorry.Conversation 3: Mark thinks if they _a taxi to the party, they_ late for the party.Conversation 4: If Alison _ to the party with Karen and Anna, they _ a great time.（2） “If”ChainIf you study hard, you will get good grades. If you study hard, you will get good grades/get many prizes. If I get good grades/get many prizes, I will6.Make lots of money Buy a house Travel around the world1.Study hardBe happy_ Dream2. Get good grades Get many prizes5.Get a good job4. Get a good education3. Go to a good high school Go to a good collegeGroup Work：Group 1：“My dream”,using “ I”Group 2：“Jims and Lucys dream”, using “they”Group 3：“Mikes dream”, using “he”（三）Your New Year resolutionsMr. Yu wants to make our class better and better, but now I have many problems:1. Some students are always late for class;2. Some students cant finish the homework in time;3. Some students dont listen carefully in class;4. Some students arent friendly to teachers and classmates;5. Some students arent quiet;6. Some students arent good at math;What are your problems?What should you do to make yourself better in 2017?Write a letter to Mr. YuDear Mr. Yu,How are you？New Year is coming, I really