lesson_7_Happy_Halloween

Lesson7HappyHalloweenJack-o’-lanternThisisaJack-o’-lantern.ThisisnotaJack-o’-lantern.isn’tpumpkinThisisapumpkin.Thisisnotapumpkin.isn’tghostThatisaghost.Thatisnotaghost.isn’t(肯定句)（否定句）witchThatisawitch.Thatawitch.isnotisn’tdevilThisisadevil.Thisadevil.isn’tIsthisadevil?Yes,itis.No,itisn’t.batThatisabat.Thatabat.isnotIsthatabat?Yes,itis.No,itisn’t.clownIsthisaclown?Yes,itis.No,itisn’t.肯定句改否定句的方法——一步法在be动词后加not。如：isnot，arenot，amnot；（1）把下面的句子变成否定句。SheiswatchingTVnow.Jack'smotherisanurse.Itiseatingfish.I’myourfriend.SheisnotwatchingTVnowJack'smotherisnotanurse.Itisnoteatingfish.I’mnotyourfriend.•Thisisapicture.•Thisisapiano.•Thisisaname.•Thatisanorange.•Thatisanicecream.•Thatisatoilet.•Thatisajoke.•Thatisaplayground.•Thatisateachingbuilding.Thisisnotapicture.Thisisnotapiano.Thisisnotaname.Thatisnotanorange.Thatisnotanicecream.Thatisnotatoilet.Thatisnotajoke.Thatisnotaplayground..•Thatisnotateachingbuilding肯定句变一般疑问句把be动词放在句首，剩下的照抄，（some改成any，my改成your等）句点改成问号。把下列句子变成一般疑问句1.Iamlisteningtomusic.2.Mikeisastudent.3.Sarahcancleantheclassroom.4.Theyareinthezoo.AmIlisteningtomusic?Ismikeastudent?CanSarahcleantheclassroom?Aretheyinthezoo?5.Therearesomeflowersonthetable.6.Thisisanapple.7.Theyaresweepingthefloor.8.Thatisalibrary.Arethereanyflowersonthetable?Isthisanapple?Aretheysweepingthefloor?Isthatalibrary?•Isthisyourpencil?’•Isthishisbook?•No,itisn't.•Isthishereraser?•Isthatyourpencil?••Yes,itis.•Isthismypencil.•Isthathisbook?•-Thisisaclown.-Thisisnotadevil.-Thatisaghost.-Thatisnotawitch.-Thisisashark.-Thisisnotawhale.-Thatisakite.-Thatisnotabird.-Thesearewitches.-Thesearenotghosts.ThisisaJack-o’-lantern.TheseareJack-o’-lanterns.Thisisapumpkin.Thesearepumpkins.Thoseareghosts.Thatisaghost.Thosearedevils.Thosearenotdevils.Arethosedevils?Yes,theyare.No,theyaren’t.aren’tThosearewitches.Arethosewitches?Thosearenotwitches.Yes,theyare.No,theyaren’t.Thesearebats.Thesearen’tbats.Arethesewitches?Yes,theyare.No,theyaren’t.Theseareclowns.Thesearen’tclowns.Arethoseclowns?Yes,theyare.No,theyaren’t.-Thosearedevils.-Thosearenotclowns.-Theseareroses.-Thesearenotlilies.-Thosearebutterflies.-Thosearenotmoths.Thisisa\an____.Thisisnota\an____.这是一个。。。。这不是一个。。。。。。Isthisa\an____?Yes,itis.No,itisn’t.这是一个。。。。吗？是的，它是。不，它不是。Thatisa\an____.Thatisnota\an_____.那是一个。。。。。那不是一个。。。。。Isthata\an____?Yes,itis.No,itisn’t.那是一个。。。吗？是的，它是。不，它不是。Theseare_____.Thesearenot______.这些是。。。。这些不是。。。。。Arethese____?Yes,theyare.No,theyaren’t.这些是。。。吗？是的，他们是。不，他们不是。Thoseare_____.Thosearenot_______.哪些是。。。。。哪些不是。。。。。Arethose______?Yes,theyare.No,theyaren’t.哪些是。。。。吗？是的，他们是。不，他们不是。Goodbye!