Unit2单元复习课件人教版英语七年级下册

Unit2NoRules,NoOrderSectionAWhatrulesdowefollow?belateforschoolarriveontimeruninthehallwaysweartheschooluniformlitterbepoliteputupyourhandrespectWearthe

school

uniform.

Whatschoolrulesdotheyfollow?

Whatschoolrulesdotheyfollow?Don’t

belateforschool.Arriveontime.belate(for)迟到

Whatschoolrulesdotheyfollow?Putupyourhandifyouwanttoaskyourteacheraquestion.

Whatschoolrulesdotheyfollow?Don’t

useyourphoneinclass.

Whatschoolrulesdotheyfollow?Don’t

litter.Keepyourschoolcleanandtidy.

Whatschoolrulesdotheyfollow?Don’t

runinthehallways.

Whatschoolrulesdotheyfollow?Be

polite

andtreateveryonewithrespect.A:Canweruninthehallways?B:No,wecan’t.Wecan’truninthehallways.C:Don’truninthehallways.Makeaconversationingroups.(A、B问与答，C总结规则)GroupworkbelateforschooleatintheclassroomwearourownjacketsusethephoneinclasslitterA:CanMaryruninthehallway?B:No,shecan’t.Shehastowalkinthehallway.A:CanSally…?B:No,shecan’t.Shehasto…A:CanTony…?B:No,hecan’t.Hemust…1.Marycan’truninthehallway.2.Sallymustn’twearherownjacketatschool.Shehastoweartheuniform.3.Tonycan’tlitter.Hemustkeeptheschoolcleanandtidy.PairWork祈使句1.含义:用于表达命令、请求、建议、劝告或者禁止的句子叫祈使句。2.用法:省略主语,谓语动词用原形。3.形式:肯定

否定Do型祈使句直接以动词原形开头。Wearyourownjacket.Swimintheriver.Usethephoneinclass.Eatsnacksintheclassroom.Be型祈使句Be+形容词/名词。Bepolite.Bequiet.(安静的)Benoisy.(吵闹的)Bea

good

student.Bealovelychild.Let型祈使句Let+宾语+动原。Letsbdosth.否定形式:（1）直接+don’t.(2)Letsbnotdosth.让她打棒球。让他们慢跑。让我们做瑜伽。No型祈使句No+v.ing或名词别停车。(park)别喂食。(feed)别游泳。(swim)别拍照片。(takephotos)lateadj.迟的

belateforsth.belatefordoingsth.做某事迟到1.TengFei看电影迟到。(gotothecinema)3.Bob赶公交迟到。(catchthebus)arrivev.到达arrivein+大地方arriveat+小地方他们到达了科技楼。They____________thesciencebuilding.2.Frank到达了上海。Frank____________Shanghai.3.Alice到达了艺术楼。Alice____________theartbuilding.intime及时ontime按时1.Thetrain(火车)alwaysleaves____________.2.Thepolice(警察)getthere____________.3.Weshouldstartthemeeting____________.4.Firemen(消防员)putoutafire(灭火)____________.politeadj.有礼貌的bepolitetosb.对某人有礼貌他对长辈有礼貌。He__________________oldpeople.2.他们对同学有礼貌。They__________________classmates.treatv.对待treatsbwithsth.用某物对待某人Frank用尊重对待他。Frank____________.2.Lisa用尊重对待她。Lisa____________.lendv.借lendsbsth.=lendsthtosb.把某物借给某人1.Mary借给了他一个棒球手套。Mary_______.2.Tom借给了她一个网球拍。Tom_______.3.Lisa借给了他们一双跑步鞋。Lisa_______.bring带来,从别处拿到说话人处take拿走,从说话人处拿到别处bringsthto+地点takesthawayfrom+地点他把一个乒乓球拍带到学校来。Lily把一些零食(snack)带到教室来。她从商店(shop)拿走一些糖果(sweet)。Unit2NoRules,NoOrderSectionBHowcanruleshelpus?Talkabouttherulesyouhaveatschool.不可以做的事:Don’t…Wecan’t…Wemustn’t…可以做的事:Weshould…Wecan…Wemust…Wehaveto…belateforschoolarriveontimeruninthehallwayseatintheclassroomweartheschooluniformusethephoneinclasslitterkeepourschoolcleanandtidybepolitetreateveryonewithrespecteatsnacksinclasskeepphonesinlockersturnv.使变成turnon打开turnup调高turnoff关闭turndown调低1.Hownoisy(吵闹的)!Please_______thetape.2.Rememberto_______theTVbeforeyouleave.3.It’sgettingdark.Let’s_______thelights.4.Hehasabadhearing.Canyou_______volume(音量)?mustmustn’t禁止主观需要自己想,必须haveto单三:hastodon’t/doesn’thaveto没必要外界强迫,不得不It’scold.She______wearacoat.Hewantstowin.(赢)He______practisealot.It’ssnowy.Cindy______stayathome.你没必要买那件夹克衫。Emma没必要打排球。(playvolleyball)肯定回答:must否定回答:needn’t.或don’t(doesn’t)haveto.Lisa必须要弹钢琴吗？是的,她必须去做。MustLisa________________________?Yes,________________.Tom必须做作业吗？MustTom________________？No,he________.以must提问的一般疑问句also肯定句中too有逗号,肯定句句末either无逗号,否定句句末Lilylikeshamburgers.Ilikehamburgers,_____.Mymother_____playsthedrumswell.Hecan’tplaytennis.Ican’tplayit_____.Ifhedoesn’tgo,Iwon’t_____.She_____wantstojointheping-pongclub.也practisev.练习practicen.练习practisedoingsth.练习做某事Lisa练习仰卧起坐。(dosit-ups)Lisa__________.2.Frank练习打羽毛球。(playbadminton)Frank__________.3.Lily练习跳绳。Lily__________.单三:practisesfocusv.专注单三:focusesfocusonsth.专注于某事物focusondoingsth.专注做某事1.Cindy专注于小提琴。2.Frank专注于锻炼。(workout)3.Ella专注于做瑜伽。(doyoga)relaxv.放松单三:relaxesrelaxedadj.人感到放松的relaxingadj.令人放松的Heoften_______foranhourafterdinner.Mary_______herselfafterstudy.Thetripis_______.Tomfeels_______afterwatchingTV.ad