沈阳牛津英语8B学案.doc

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兴东中学八年级英语学科学案编号：13编写人：孙虹姣审核人：高主任班级：姓名:课题：ChapterSix---languageP82-P84一．学习目标：1.掌握现在进行时2.不用现在进行时的动词二．学习重点：1现在进行时的构成2不用现在进行时的动词34用英语表达数学中的加、减、乘、除运算公式三.学习难点：1祈使句的反意疑问句2祈使句与陈述句的区别四．温馨提示：表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。五．学习过程　１.温故知新翻译下列句子(1)这里每个人至少懂得两种语言.______________________________________________(2)不过,他们几乎都以同样的方式数数._____________________________________________(3)用这十个数字,我们可以写任何数字,从最大到最小.____________________________________________(4)算盘既快又准确,今天人们仍然在使用它们.______________________________________________(5)有些人称大脑为活电脑._______________________________________________2.自主预习 疑惑修正补充看随堂讲与练P83-85，请回答：现在分词形式的构成规则例词一般在动词原形后加-ingwork→working;look→looking以不发音字母e结尾的动词,先去掉e再加-ingcome→coming;take→taking以重读闭音节结尾的动词,如果末尾只有一个辅音字母,应先双写这一字母,再加-ing。stop→stopping;swim→swimming;get→getting现在进行时的句式变化1)否定句:主语+be动词(am/is/are)+not+现在分词+其他。Iamnotplayingthepiano.2)一般疑问句:Be动词(am/is/are)+主语+现在分词+其他+?Areyoudoingyourhomework?3)特殊疑问句:特殊疑问词+be动词+主语+现在分词+其他+?Whatareyoudoingnow?写出下列动词的现在分词形式1）give____2）use____3）move____4）skate____5）draw____6）tell____7）ring____8）wear____9）get____10）put____11）hit____12）stop____13）keep____14）hurt____15）know____16）lie____17）die____18）begin____19）forget____20）save____21）close____22）see____23）carry____1.祈使句中谓语动词一律用_______。祈使句一般没有_________。2.祈使句主语是you时，you常________。为了使语气委婉,常在句尾加_______。Goandwashyourhands,please.3.用客气的语气表示祈使句时，可在句首或句尾加上_____，但如果在句尾加please，那在please之前一定要加一个______4.如果句子中有称呼语,一定要用________隔开,放在_______或_________。Listentomecarefully,David.你会用英语说出它们吗？ 1）add/plus3＋6___________________3＋6=9___________________2）subtract/minus9–3___________________9–3=6___________________3）multiply3×9___________________3×9=27___________________4）divide9÷3___________________9÷3=3___________________六.合作探究你能找出规律吗？现在进行时的构成及用法1)构成:主语+be动词(am,is,are)+现在分词形式(动词-ing形式)+其他。Iamreadinginthelibrary.2)用法1.通常表示现在或当前一段时间正在发生或进行的动作。句中如果有Look!或Listen!等提示，通常都表示要用现在进行时。Look!Theyareplayingbasketballontheplayground.现在进行时的时间状语通常是now,thesedays等。HeiswatchingTVnow.1祈使句的表现形式●肯定结构Pleasehaveaseathere.　　1）.Do型----------------------Beagoodboy!2）.Be型----------------------Letmehelpyou.　　3）.Let型----------------------●否定结构: Don'tforgetme!Don'tbelateforschool!1）.Do型和Be型的否定式都是在句首加________构成。如:_____________________________Don'tlethimgo./Lethimnotgo.2）.Let型的否定式有两种:。_________________________________和_______________________________　　3).有些可用----开头,用来表示禁止性的祈使句。如:_____________禁止吸烟　　　将下列汉语翻译成英语。　1.请照看好您的包。___________________.　　2.让我们去学校吧!___________________!　　3.亲爱的,高兴点儿!___________________!　　4.不要把书放这儿。___________________.　　5.不要让猫进来。___________________.2祈使句的反意疑问句,一般在句尾加______________。Useyourbrain，____________?Let’s开头的祈使句的反意疑问句,后用______________Let’sgohome,____________?Letus开头的祈使句的反意疑问句,后用______________。Letusgoshopping,___________?3比较祈使句和陈述句：　　Yousitdown.　　祈使句：　　Sitdown.坐下　　你能说出它们的区别吗？___________________________　　4．对比下面句子，请找出加、减、乘、除运算公式区别Add3and9.3plus9equals/is12.1)加法表达：祈使句陈述句Subtract3from9. 疑惑修正补充9minus3equals/is6.2)减法表达：祈使句陈述句Multiply3by9.3multipliedby9equals/is27.3)乘法表达：祈使句陈述句Divide9by3.9dividedby3equals/is3.4)除法表达：祈使句陈述句七.拓展深化单项选择1）Jackis_____withJim.Theyaregood____.A.running;friend;B.running;friends;C.running;friendsD.run;friend’s2）Look!Mary____doing____homework.A.is;one’sB.is;herC.are;hisD.are;her3）It’s8o’clock;thestudents_______classnow.A.haveB.hasC.ishavingD.arehaving4）Thechildrenare____TV.A.watchB.seeingC.watchingD.reading5）---Aretheboyslookingattheblackboard?---Yes,they____.A.aren’tB.doC.don’tD.are用动词的适当形式填空。1.Look!TheGreens____________(watch)TVinthelivingroom.2.Listen!Who__________(sing)nextdoor?3.Bequiet!Thebaby__________(sleep)intheroom.4.Mymother____________(notwash)clothesnow.5._______Tim_______(read)anewspapernow?6.Mr.Green___________(write)anovelthesedays.7.—What_____theboys______(do)? —Theyareplayingfootballintheplayground.8.I_____________(leave)forLondonnextweek.9.She__________________(comeback)tomorrow.【2011黑龙江绥化市】24.Don'tmakesomuchnoise.Thechildren_______anEnglishlesson.A.haveB.arehavingC.werehaving【2011广东】31.—Alan,it’slate.Whynotgotobed?—Jennyhasn’tcomebackyet.I_______forher.A.waitedB.havewaitedC.amwaitingD.waswaiting【2011沈阳】14.＿＿＿buyyourticketfromaticketmachine.Therearelotsofpeoplethere.A.NotB.nottooC.Don’tD.Don’tto【2011湖北黄石】35.Don’tmakesomuchnoise,Lily,_______?AdoyouB.don’tyouC.willyouD.won’tyou1.Never________outbyyourselfatnight,littleWalt.A.goingB.goC.goesD.went2.用plus;minus;multiplied;divided;is/equals填空(1)9______by3is3.(2)3______9is3.(3)50______13is37.(4)20______by5equals100.(5)180dividedby3_____60.3选择并抄写单词。1)1,3,5,and7are____________(odd,even)numbers.2)6____________(multiplied,divided)by3is2.3)3plus9_____________(are,equals)12.4)Two____________(hundred,hundreds)teachersarehere.5)Iplayedtennisfive____________(times,time)aweek.八.知识归纳（用思维导图的形式将所学祈使句内容归纳出来） 九.学后反思III.完形填空(每小题1.5分,共15分)Letmetellyousomethingaboutthenumbereight.ItsChinesepronounciation"ba"(八)sounds(听起来)26tothewordwhichmeans"rich"(发).Insomeareasthewordsfor"eight"27"luck"arealsosimilar.8isbelievedassuchaluckynumberthateven28withseveraleightsisthoughtverylucky.Atelephonenumberwithallnumbers29eightsissoldfor$270,723inChengdu,China.The29thSummerOlympicsinBeijing30at8:08:08p.m.onAugust8th,2008.ThePetronasTwinTowersinMalaysiaeach3188floors.TheAirCanadaroutefromShanghaitoTorontoisFlightAC88.TheKLM32fromHongKongto AmsterdamisFlightKL888.InSingapore,33isakindofunusualDragonfish(whichare"luckyfish").Peoplethere34numberswithlotsofeightstonameit(e.g.702088880006688).An"auspicious(预示成功的)"numbersystemwasused35thedevelopersof39ConduitRoadHongKong,wherethetopfloorwas"88"—Chinesefordoublefortune(双喜).()26.A.differentB.similarC.bigD.small()27.A.becauseB.butC.andD.as()28.A.anythingB.somethingC.someD.any()29.A.beingB.bringingC.tellingD.believing()30.A.endedB.beganC.walkedD.Jumped()31.A.playB.singC.talkD.have()32.A.routeB.roadC.streetD.Avenue()33.A.usuallyB.hereC.thereD.suddenly()34.A.useB.hopeC.inventD.calculate()35.A.withB.atC.aboutD.by