江苏省沭阳县九年级英语《Unit 3 Teenage problems》教案5 牛津版.doc

总 课 题江苏省沭阳县九年级英语unit 3 teenage problems教案5 牛津版课 时period 5 课 题grammar （i）教学目标to use wh-words + to-infinitive to talk about problems.to learn and distinguish different types of sentences.教学重点to use wh-words + to-infinitive to talk about problems.教学难点to learn and distinguish different types of sentences.教学过程教 学 内 容备课札记step 1 presenting (part a)i will ask students if they still remember millies problems and make a conversation:t: why did he ask millie for some advice?s: he didnt know what to do to solve her problem.t: why did millie write to sigmund friend?s: she wanted him to teach her how to solve her problems.t: what cant millie decide to do?s: she cant decide when to do her homework and when to spend time on her hobbies (write down students answers on the blackboard and tell them theres the same pattern in these sentences. that is we can use a “wh-” word with a “to” infinitive after a verb all ”wh-” words can be used in this way, except “why”.)step 2 practicingfirst i will give students some exercises to consolidate the grammar.i. fill in the blanks with the right forms of the words given 1) simon doesnt know what (do) 2) sandy wants to know where (ask) for advice. 3) millie doesnt know how (solve) her problems. 4) simon just forgot when (meet) his friends. 5) you should decide which (do) first. 6) paul knows who (talk) to for help. (keys: to do, to ask, to solve, to meet, to do, to talk)ii. choose the right words to fill in the blanks how which what when where学生活动教学过程教 学 内 容备课札记 1) when i go into the clothes shop, i always cant decide one to buy. 2) my grandpa doesnt know to use a computer. 3) a: will you please show me to drive a car?b: yes, of course. now let me tell you to do first. 4) i will tell lucy and to meet.(keys: which, how, how, what, when, where)after that, i will ask students to finish part a on page 45 on the book.after checking the answers, tell students that wh- works with to infinitive comes form object clause in which the subject is the same as the subject of the main clause.for example: i dont know where i can go. = i dont know where to go. then give some other examplesstep 3 presenting (part b)i will ask my students,” are you tired now?” let students answer, “yes, i am tired. how tired i am! / no, im not tired.) look at the blackboard, i will write down some sentences on the blackboard. (write down the underlined sentences on the blackboard and ask students to tell what types of sentences they are.)a: questions (are you tired now?)b: statements (i am tired./ im not tired.)c: imperatives ( look at the blackboard.)d: exclamations (how tired i am!) ask students to give examples: (疑问句：一般疑问句、特殊疑问句、反义疑问句、选择疑问句，陈述句分成