七年级英语上册-Unit-9-My-favorite-subject-is-science-The-

Unit9

Myfavoritesubjectisscience.TheFourthPeriodSectionB(2a-2c)第1页WarmingupPracticetheconversationwithyourpartner.A:XiaoHong,what’syourfavoritesubject?B:Myfavoritesubjectis...A:Whydoyoulike...?B:Becauseit’s...第2页2aWhatdoyouthinkofthesesubjects?Writea

descriptionforeachone.music________art________English________history________science________Chinese________P.E.________math________geography________relaxing第3页2bReadthefollowingletter.UnderlinethesubjectsYu

Meilikes.Circlethesubjectsshedoesn'tlike.AreYu

Mei'sideasthesameasyours?DearJenny,IamverybusyonFriday.At8:00Ihavemath.Itisnotfun.Theteachersaysitisuseful,butIthinkitisdifficult.Thenat9:00Ihavescience.Itisdifficultbutinteresting.At10:00Ihavehistory.Afterthat,IhaveP.E.at11:00.Itiseasyandfun.Lunchisfrom12:00to1:00,andafterthatwehaveChinese.Itismyfavoritesubject.OurChineseteacher,Mrs.Wang,isgreatfun.Myclassessinishat1:50,butafterthatIhaveanartlessonfortwohours.Itisreallyrelaxing!Howaboutyou?Whenareyourclasses?Whatisyourfavoritesubject?Yourfriend,YuMei第4页2cCompleteYuMei'sschedulewiththeinformationin2b.FridayTimeSubjects/ActivitiesTimeSubjects/Activities8:00to8:5012:00to1:009:00to9:501:00to1:5010:00to10:502:00to4:0011:00to11:50mathsciencehistoryP.E.lunchChineseartlesson第5页Languagepoints1.IamverybusyonFriday.我星期五非常忙。（教材第53页）此处介词on用于表示星期名词前，表示“在星期几”，也可用于星期几早晨、下午或晚上前。但假如表示星期名词前有this/that/next/last等修饰词时，其前就不再用on。如：onFridaymorning在星期五早晨PleasecometomyhomethisSaturday.第6页Languagepoints2.Theteachersaysitisuseful.老师说它很有用。（教材第53页）（1）该句为一个宾语从句，由引导词that引导，此处that省略了，在英语口语中that常省略。类似句子有：Ithinkitisdifficult.（2）usefuladj.有用，有益。【拓展】包括不定冠词a/an,应用“a”。如：ausefulbook一本有用书第7页Languagepoints3.from...to...从……到……from...to...属于介词短语。如：fromonetothirty从1到304.辨析Mr.,Miss与Mrs.Mr.(先生)，Miss(小姐)和Mrs.(夫人)均用于姓氏前。Mr.+男子姓。Mrs.用来称呼已婚女子，Mrs.+丈夫姓。另外，人们还惯用Ms(女士)来形容婚姻情况不明女子。第8页Languagepoints5.Myclassesfinishat1:50，butafterthatIhaveanartlessonfortwohours.我们在1:50上课结束，不过在那之后，我上两个小时艺术课。(教材第53页)（1）finish完成，结束惯用于finishsth.或finishdoingsth.结构中。Theyfinishtheirlunchat13:00.他们13点吃完午饭。（2）after是介词，意为“在……之后”。如：afterclass下课之后（3）介词for+一段时间，表示连续多长时间。IhaveanEnglishlessonforanhour.（4）haveanartlesson上艺术课第9页Exercise一、从方框中选择介词填空。

1.Shehasbreakfast__________6:30.2.__________class,wehavelunchat12:00.3.Iplaycomputergames__________Sunday.4.Wehaveclass__________8:00__________11:00inthemorning.5.OnSaturday,weplaysoccer_________halfanhour(半小时).atfrom...to...onafterforatAfteronfromtofor第10页二、单项选择。1.Areyoubusy_________Saturday?A.inB.onC.at2.Mathisdifficult_________interesting.A.becauseB.andC.but3.We_________EnglishonMonday,TuesdayandThursday.A.wantB.haveC.go4.We_________ourclasses_________5:00P.M.A.go;inB.finish;atC.need;on5.Theteacher_________geographyis______