中学郑雅元市优质课unit3a healthy life grammar导学案

1、Unit3 A healthy LifeGrammar 导学案一、教学目标：1.学生能够掌握it 作为称代词、形式主语和形式宾语的用法。2.学生能够通过给出的 it 的句型结构，写出相应的句子3.让学生了解健活的重要性。二、教学重难点：掌握it 作为形式主语和形式宾语的用法。三、教学过程第一步：导入（运动会宣传）运动会即将开幕Step1Lead in+QuestionSPORTS MEETING IS COMING!？Which word did you hear the most from the第二步：呈现it 的用法Step 2 PresenionThe usage of“it“【探究

2、1】：The usage of imal pronoun “it“ it 作为称代词的用法It is cool in autumn.It in stands forIt is 5 p.m.It in stands forIt is not far away from classroom to playground.It in stands for其他用法： it 也可以指代价值、度量、温度、环境等如：It is very quiet here.（环境）It is about 5 kilograms.（度量）It is 150 yuan.（价值）During the sports meeting

3、 运动会采访导入 it 作形式主语和形式宾语的erview time Anerview about Alice-a famous athlete in our school【探究 2】“it” used abject it 作形式主语It is important for us to keep healthy in school life.It is nesary for us to balantudy and life. It is a good idea for us to take exercise every day.It is a bad habit to sithe classro

4、om every day withoutng sports.It is amazingIt is obviousIt is an honort all the students take an active parthe sports meeting.t we can do better this time.t I can represent my class as an athlete.It is a good thingt we study well wihealthy body.Summary：“It“作为形式主语，其本身并无意义，其真正的主语通常是不定式和主语从句。Structure:

5、SentenceIt is +(for sb)to do sthSentenceIt is +(for sb)to do sthSentenceIt is +tSentenceIt is +tTask1 :Group game连词成句Try to use the phraseswo boxes below to make two sentenaccording to the structure givenhis task.a bad thinga good thing unhealthykeep a balanced diet take more exerciseeat vegetables

6、and fruitsmokestay up late eat fast foodItis+tot+wee.g. Its healthy for us to go cycling.Its unhealthyt we smoke.补充：“it”作为形式主语还有一些特殊的用法 It is said（reported/ beved/thought/ known/told/ learned）tIt is no use/goodng sth.e.g. It is reportedt Donald Trump has won the election.It is no good cryiner the sp

7、ilt milk.Exercise: Translate this sentence和她争论这个事没什么用。(It is no use, argue about)【探究 3】 “it” used asobjectit 作形式宾语 I think it bestt we should do more exercise.I find it difficult to give upng sports .Structure： v.+it+tv.+it+to do常用的有：Subject+think/beve/make/find it+adj/n. to doe.g. I think it nesary

8、 to keep healthy.Exercise: Translate this sentence我觉得学习英语很有趣（I find it）.第三步：巩固练习Task2 ：After the sports meetingAliDiary.Wednesday, November 30th , 2016, sunnyPart1： Fillhe blsis a beautiful day. It is a pitythe sports meeting is over. And it is so great for us(take) part in it. During the sports mee

9、ting, I made more friends and got to know theimportance of keng healthy in daily life. I findimportant me to take exercise everyday.Part2 ：WritingFinish part 2 of Alidiary with sentenstructure of “it”and predict what she is going to write. (显而易见)t studying in school withoutng sports does harm to our

10、health. (据说) all work and no play makes Jack a dull boy. So关注(pay attention to)的健康是非常重要的,(It is +adj+t.). What is more,对学生来说，在日常生活中多做运动是很必要的。（It is +(for sb)to do sth ）我觉得我能参加这次的运动会实在太有意义了！（ I find it）(Now, Supe you are Alice, try to predict what Alice is going to write, make a sentence of your ownw

11、ith the structure of “it”andl us your guessing.（假设你是 Alice，猜猜 Alice 接下来会写什么，用it 的句式写一个句子，告诉think it difficult for me to f你的猜想。).（ e.g. It is difficult for me to f et this sports meeting.）et this sports meeting./IIt is no good sittinghe classroom all day.t is what Ie learnt through the sports meeting.Although the sports meeting is over, it is a great memory for me.第四步：总结The usage of “it”al “it“ it 作为称代词的用法Usage 1 : The usage of imUsage 2: “it” used abject or objectit 作形式主语和形式宾语第五步：家庭作业 .he sports me