中學(xué)鄭雅元市優(yōu)質(zhì)課unit3a healthy life grammar導(dǎo)學(xué)案

1、Unit3 A healthy LifeGrammar 導(dǎo)學(xué)案一、教學(xué)目標(biāo)：1.學(xué)生能夠掌握it 作為稱代詞、形式主語和形式賓語的用法。2.學(xué)生能夠通過給出的 it 的句型結(jié)構(gòu)，寫出相應(yīng)的句子3.讓學(xué)生了解健活的重要性。二、教學(xué)重難點：掌握it 作為形式主語和形式賓語的用法。三、教學(xué)過程第一步：導(dǎo)入（運動會宣傳）運動會即將開幕Step1Lead in+QuestionSPORTS MEETING IS COMING!？Which word did you hear the most from the第二步：呈現(xiàn)it 的用法Step 2 PresenionThe usage of“it“【探究

2、1】：The usage of imal pronoun “it“ it 作為稱代詞的用法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 也可以指代價值、度量、溫度、環(huán)境等如：It is very quiet here.（環(huán)境）It is about 5 kilograms.（度量）It is 150 yuan.（價值）During the sports meeting

3、 運動會采訪導(dǎo)入 it 作形式主語和形式賓語的erview time Anerview about Alice-a famous athlete in our school【探究 2】“it” used abject it 作形式主語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“作為形式主語，其本身并無意義，其真正的主語通常是不定式和主語從句。Structure:

5、SentenceIt is +(for sb)to do sthSentenceIt is +(for sb)to do sthSentenceIt is +tSentenceIt is +tTask1 :Group game連詞成句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.補充：“it”作為形式主語還有一些特殊的用法 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和她爭論這個事沒什么用。(It is no use, argue about)【探究 3】 “it” used asobjectit 作形式賓語 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我覺得學(xué)習(xí)英語很有趣（I find it）.第三步：鞏固練習(xí)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. (顯而易見)t studying in school withoutng sports does harm to our

10、health. (據(jù)說) all work and no play makes Jack a dull boy. So關(guān)注(pay attention to)的健康是非常重要的,(It is +adj+t.). What is more,對學(xué)生來說，在日常生活中多做運動是很必要的。（It is +(for sb)to do sth ）我覺得我能參加這次的運動會實在太有意義了?。?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.（假設(shè)你是 Alice，猜猜 Alice 接下來會寫什么，用it 的句式寫一個句子，告訴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：總結(jié)The usage of “it”al “it“ it 作為稱代詞的用法Usage 1 : The usage of imUsage 2: “it” used abject or objectit 作形式主語和形式賓語第五步：家庭作業(yè) .he sports me