Unit6 Good habitsbrushwashcombfinishpackhang upsetwater the plants my teeth my clothes my homework my schoolbag my hair the table my faceLook and match.How oftenHow often do you brush your teeth do you brush your teeth？I brush my teethonce a day.twice a day.一天一一天一 次次一天兩一天兩 次次Please ask and answer How often do you with your partner.請和你的同伴一起問答請和你的同伴一起問答: How often do you?How oftenHow often do you do you ？ I eg:你多久一次？你多久一次？我我How often do you brush your teeth? I brush my teeth once a day.does TomhisHe/Sheeshis /hertwicedoes AnnherSunMon TueWed ThuFriSatHow often does he pack his schoolbag?He packs his schoolbag_ a week.oncetwicethree timesfour timesdayHow often does she brush her teeth?She brushes her teeth once a day.How often does he wash his face?He washes his face twice a day.dayHow often does she comb her hair ?She combs her hair three times a day.day(1) A: How often _you brush your teeth? B: I_ my teeth _(一天一次一天一次).(2) A: How often _Candy brush her teeth? B: She _her teeth_(一天兩次一天兩次). (3) A: How often _Tim comb his hair? B: He _ _ hair_ _ _ (一天三次一天三次) How often brush teeth? I brush teeth once a day.請注意背影內(nèi)單詞的變化請注意背影內(nèi)單詞的變化：do youyourmymydoes TomhisIHehisesesdoes AnnherSheher提示：當(dāng)提問第三人稱單數(shù)多提示：當(dāng)提問第三人稱單數(shù)多久做一次什么事情的時候要注久做一次什么事情的時候要注意人稱的變化和意人稱的變化和does。eg： How often doesHow often does 第三人稱第三人稱 + 動詞原形?How often do you + 動詞原形?Answer and read！What are they doing?How often does Jenny take out the trash？What is Jenny doing? What about Gogo?How often does Gogo clean up the room?listen and answerTim and Pat are talking about a class survey.Listen and answer :How often does Candy brush her teeth?How often does Candy brush her teeth?How often does Candy wash her face?How often does Candy wash her face?How often does Candy comb her hair?How often does Candy comb her hair?How often does Candy wash the dishes?How often does Candy wash the dishes?How often does Candy water the plants?How often does Candy water the plants?How often does Candy set the table?How often does Candy set the table?She brushes her teeth once a day.She washes her face twice a day.She combs her hair twice a day, too.She washes the dishes five times a week .She waters the plants three times a week.She sets the table eight times a week.She has good habits.How often does she/ he ?Candy SamAnn Bob brush his/her teeth 1/ day2/ day 1/ day2/ day wash his/ her face2/ day2/ day2/ day 1/ day comb his/ her hair2/ day 1/ day3/ day 1/ day wash the dishes5/week2/week1/week1/week water the plants3/week1/week2/week2/week set the table8/week1/week2/week3/week A: How often does Candy comb her hair ? How often How often doesdoes第三人稱第三人稱 + + 動詞原形動詞原形?B: She combs her hair twice a day. A: How often does Sam wash his face?B: He washes his face twice a day. A: How often does ?B: He / She. How often does Candy brush her teeth ? How often does she wash her face ? How often does Sam brush his teeth? How often does he comb his hair?HOW OFTEN DOES 第三人稱第三人稱 動詞原動詞原形形 ?She brushes her teeth once a day.She washes her face twice a day.He brushes his teeth twice a day.He combs his hair once a day.第三人稱第三人稱 第三人稱動詞第三人稱動詞頻率詞組頻率詞組.HOW OFTEN DO YOU + 動詞原形?How often do you brush your teeth ?How often do you wash your face ?How often do you comb your hair? 表示頻率的詞組：once a day, twice a day HOW OFTEN DOES 第三人稱第三人稱 + 動詞原形?How often does Pat brush her teeth ?How often does Tim wash his face ?How often does Bob comb his hair? 改錯： How often do Pat brush she teeth ? How often do Tim wash he face ? How often do Bob comb he hair? HOW OFTEN DOES 第三人稱第三人稱 + 動詞原形?How often does Pat brush her teeth ?How often does Tim wash his face ?How often does Bob comb his hair? How often do you brush your teeth?We brush our teeth twice a day.2/dayHow often does Sam brush his face?He brushes his teeth twice a day.