陕旅版五年级英语下册全套课件 第8单元 part B

Unit8Haveagoodhabit!PartB陕旅版·五年级下册Newwords卧床看书如此；这么近的Newwords点击画面播放视频Let’slearnmore点击画面播放视频Mom:Whatareyoudoing,Kevin?Kevin:I'mreading.Mom:Don'treadinbed.It'sbadforyoureyes.Kevin:ButIlikereadinginbed.卧床看书妈妈：凯文，你在做什么？凯文：我在看书。妈妈：不要在床上看书。它对你的眼睛不好。凯文：但是我喜欢在床上看书。Mom:Youshouldn'tdothat.It'sabadhabit.You'dbetterreadatthedesk.Kevin:Allright,Mom.Mom:Andyoushouldn'thavethebooksoclosetoyoureyes.Youshouldtakecareofyoureyes.Kevin:OK.照顾；照料妈妈：你不应该那样做。它是个坏习惯。你最好在书桌前看书。凯文：好的，妈妈。妈妈：还有你不应该把书拿得离你眼睛那么近。你应该爱护你的眼睛。凯文：好的。Languagepoints1.Whatareyoudoing,Kevin?I'mreading.凯文，你在做什么？我在看书。这是一组由what引导的特殊疑问句及答句，用来询问某人正在干什么。句子所用的时态是现在进行时。问句句型结构是：What+is/are+主语+doing？答句句型结构为：主语+am/is/are+doing+其它。拓展：现在进行时的用法⑴定义：现在进行时表示现在或当前一段时间正在进行的动作。构成:主语+be+动词ing（现在分词）例:他们正在吃早饭。Theyarehavingbreakfast.各个人称具体结构如下：第一人称单数I+am+doing+sth.第一人称复数We+are+doing+sth.第二人称单复数You+are+doing+sth.第三人称单数He（She，it）+is+doing+sth.第三人称复数They+are+doing+sth.⑵现在进行时的应用：a.当句子中有now时，常表示动作正在进行，这时要用现在进行时。例:现在他们正在打篮球。Theyareplayingbasketballnow.b.以look,listen开头的句子，提示我们动作正进行,这时要用现在进行时。例:听，她正在唱英语歌。Listen！SheissinginganEnglishsong.c.表示当前一段时间或现阶段正在进行的动作，且此时有thisweek,thesedays等时间状语，这时常用现在进行时。例:这些天我们在做飞机模型。Wearemakingmodelplanesthesedays.d.描述图片中的人物的动作，为了表达更生动，常用现在进行时。例:看这幅图，那些孩子正在公园放风筝。Lookatthepicture.Thechildrenareflyingkitesinthepark.⑶现在分词的构成：a.一般在动词原形末尾加-ingdo-ask-look-doingaskinglookingb.以不发音的字母e结尾的动词，先去掉e，再加-ingmake-write-close-makingwritingclosingc.以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应先双写这一辅音字母，再加-ingrun-sit-begin-runningsittingbeginning⑷现在进行时的句式变化：肯定句式：主语+be(am,is,are)+现在分词+其它.例:他正在画画。Heisdrawingapicture.否定句式：主语+be(am,is,are)+not+现在分词+其它.例:他没有在画画。Heisn’tdrawingapicture.一般疑问句：Be(am,is,are)+主语+现在分词+其它？特殊疑问句：疑问词+be(am,is,are)+主语+现在分词+其它？例:他在画画吗？Ishedrawingapicture.其回答不可以用Yes或No直接作答，要根据实际情况回答。例：他在干什么？他在画画。Whatishedoing?Heisdrawing.2.It'sbadforyoureyes.它对你的眼睛不好。句型:It'sbadfor…对……不好反义表达:It'sgoodfor…对……好/有益例:吃太多的甜食对你是不好的。It'sbadforyoutoeattoomuchsweetfood.坐在桌前看书对你眼睛好。Readingatthedeskisgoodforyoureyes.Let’splayWeshouldkeepquiteinthelibrary.Weshouldhaveagoodhabit.Youshouldn’tmakeabignoiseatnight./You’dbetternotmakeabignoiseatnight.It’sabidhabit.GoodhabitBadhabitNoteBankMakeabignoiseatnight.Washhandsbeforemeals.Gotoschoolontime.Talkloudlyinclass.Doyourhomeworkfirst.Speakwithmouthfull.Keepquiteinthelibrary.Litteronthefloor.Waitinline.Listentotheteachercarefully.Gotoschoollate.Eattoomanycandies.RoleplayWeshouldwashhandsbeforemeals.Weshouldhaveagoodhabit.Weshouldn’tlitteronthefloor./We’dbetternotlitteronthefloor.It’sabadhabit.Weshouldgotoschoolontime.Weshouldhaveagoodhabit.Weshouldwaitonline.Weshouldhaveagoodhabit.Let’ssing点击画面播放视频Youshouldwashyourfaceeveryday.Youshouldbrushyourteetheveryday.Youshouldtidyyourroomeveryday.Youshouldcleanyourflooreveryday.Everyday,everyday,everyday,Youwillbehealthyeveryday.Everyday,everyday,everyday,Youwillbehappyeveryday.Readandthink点击画面播放视频AliceItoftenrainsinsummer.You'dbettertakeyourumbrella.MomLookatthesun.Itwon'traintoday.AliceOh,no!It'sraining.AliceKerchoo!You'dbettergotoseeadoctor.Mr.ZhaoYou'dbetternotgotoschooltoday.doctorAliceSometimeswe'dbetterlistentoourparents.Doyouoftenlistentoyourparents?Answerthequestion：DoesAlicelistentohismom?WhatMr.Zhaoadvice(建议)Alicetodo?No,shedoesn’t.She’dbettergotoseeadoctor.