4a《unit 7 it’s late》教学设计teaching contents: unit 7 part b、cteaching aims：1. knowledge: enable the students to understand and speak the numbers from one to ninety, and can say the sentences: what’s the time,please? it’s … it’s time to … make sure that students can use these sentences in real situations.2. abilities: develop the students’ ability of working in groups and the ability of using these numbers and sentences in oral communication.3. emotion: develop students’ interests, self-confidence and positive attitude towards learning english.key- point: to master these numbers.difficult point: count from one to ninety.teaching method: 1. “create real situation” teaching method2. task-based methodteaching aids: clocks , word cardsteaching procedure: step one: warm-up 1.free talk2.sing a song“ten little indian boys”step two: presentation:1.t: this is the number song.show: can you tell me: how many indian boys? let’s count.show: 2. show the number cards, and spell the words. (guess the numbers , then spell together)show: t: how many indian boys now? count togerher.learn 11-20, pay attentation to the pron of “teen”.summary the rule: 13-19数词构成方法:在有关的个位数词词尾加-teena game: magic eyes to consolidate the numbers 11-203.show learn 20 30… 90, compare with 13-19, meanwhile ask the students to count the boys/girls/teachers.summary the rule: 整十位数数词20-90构成：个位数词词尾加-ty。then guess the number to consolidation the words. ask the student to come to front to choose a number , the other students to guess.exercise: listen and choose.4.learn to say the numbers 21-29.then say 21 32 43….98summary the rule:十位数数词构成：整十位数数词后加个位数词，中间用连字符号“-”连接。game: what’s missing?step 3: practise1.t: guess what’s this?ss: a clock.read the number on the clock, tell ss 1 means 1hour or 5 minutes.ask and answer(t→ss)present a clock and change indicators’ directions.ask: what’s the time? answer: it’s…present the sentences“what’s the time,please? it’s…”(read)2. ask and answer s-t, s-s3. practice in pairs (ss→ss)check4.sing a song: go to school.show: ss say the phases together.then t acts ss say, then ask s to come to front to act the other students to say together.5.show: learn to say: it’s time to …t acts ss say: it’s time to …s acts, the others say: it’s time to …show pictures of c, ask ss practice in pairs.then check.step four: homework1.copy the numbers 1-10.2.talk about “time” with your friends.
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