2023学年完整版Unit3Inventorsandinventions设计(2)3

Unit3inventorsandinventions第3课时教学设计【教学目标】Helpthestudentslearnhowtotalkaboutinventionsanddiscoveries.【重点难点】Enablethestudentstotalkaboutthedifferentinformation.【教学课时】一课时【教学内容】AsktheSstoguessaboutthecontentofthepassagefromthetitle.LettheSstojudgetherightorderofstagesofinventions.课前预习ⅠTranslatethefollowingintoEnglish.1)辨别_______________

2)专利发明______________3)偶尔______________

4)火药_________________5)指出______________

6)突然地______________7)立方体_____________

8)着手__________________9)香水_______________

10)期望________________11)方便的____________

12)被动的_______________13)监控,班长___________

14)标准________________15)文件______________

16)小心谨慎_______________◆课堂学习ⅠSkimming1.Summarizethemainideaofthetest:Thetextnarratesthep______ofthesnakesandpresentsthep_________ofcatchingthemandapplyingforap______.2.Orderthestagesthattheinventorsmustgothroughagainaccordingtothetext.(1)_________________________________(2)__________________________________(3)_________________________________(4)___________________________________(5)__________________________________(6)__________________________________ⅡCarefulreading1.Readthetextcarefullyandanswerthefollowingquestions.1)Whatwasthemotherupsetabout?2)Whywasthewriterhappytohelphermother?3)Whatarethethreecreativesteps=1\*GB3①toputthefrozenbowloverthesnakes’habitat_______________.=2\*GB3②toputthefrozenbowloverthesnakes’habitat________________.=3\*GB3③toputthefrozenbowloverthesnakes’habitatintheeveningandcarry______tocollectthesnakeswithoutharmingthem______________________.Ⅲ.Finishthefollowingsentencesaccordingtothetextandtrytounderstandthem.1)

Snakescomenearthehouse______________,andtheyseemtohavemadetheirhomehere.

Canyou________________themplease?2)

Herewasachanceformeto_________________myselfbyinventingsomethingthatwouldcatchsnakesbutnotharmthem.3)

ThefirstthingItriedtodowastoseeiftherewere______________thatmighthelpme,but

thereonlyseemedtobe_____________killsnakes.

4)

I_________________researchingthehabitsofsnakessoIcouldtrapthemintheeasiestway.5)

Luckilythese_______________weresmallandthatmade_____________easier.6)

Betweentheoutsideandinsidewallsofthebowlthereissome___________,which______________hardwhencooled.Iputthebowlinto________________andwaitedfor24hours.

AtthesametimeIpreparedsome______________.7)

ThenextmorningIgotupearlybeforethesunwas____________.Iplaced_____________overthesnakes’___________.8)

They_______________disappearedintoa_____________holeinthewall.9)

ThenI________________thebowlwiththebucketandlefteverything______________.10)

Butonce_____________,theytriedtobiteme.11)

Astheywere____________,Iclearlyneededto_____________________again.

12)

Mythird___________repeatedtheearlier__________.

Thiswasinthe_____________thatthesnakeswouldbiteagain.

But___________,thesnakes_________benotroubleandallwent__________plan.13)

Icollectedthe__________andthenextdaywe________themallbackintothewild.14)

Pressedbymy_________,Idecidedtosendmy__________tothe_________officetoget__________formysuccessfulidea.15)

The__________aresostrictthatitisdifficultfor__________tobeacceptedunlesstheyare___________.Ⅳ.重点句型句式重点句型1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.我所做的第一件事就是看看有没有现成的产品能帮助我。但是，看来只有一种毒杀蛇的药粉。在therebe结构中，be的人称与数应遵循就近原则。Therewasabucketofwaterandtwochairsinthecornerofthehouse.在房子的角落里有一桶水和两把椅子。Therearetwochairsandabucketofwaterinthecornerofthehouse.在房子的角落里有两把椅子和一桶水。联想拓展therebe的常见形式有：thereseemstobe...／therehappenstobe...／thereusedtobe...etc.高手过招根据句意在横线上填入适当的单词（原创）①Thechildseems(be)healthy,butthedoctorisconcerned.②Itseemstomethere’ssomethingfunnyaboutthecase.③Theredoesn’tseem(be)muchhopethathe’llcome.2....butitwasnotuntilfivedayslaterthatBellsenthisfirsttelephonemessagetohisassistantWatson.……但是贝尔是在五天以后才跟他的助手华生通了第一次电话。该句是“Itis/wasnotuntil+被强调部分+that+其他”结构。句中用了“not...until...”的强调句结构，此句型只用until，不用till。但如果不是用在强调句型中，till与until可通用；另外主句中的否定词not要提出来，放在until之前一起强调，因此that后面的从句要用肯定句，不能再用否定句。Hedidn’tgotobeduntil/tillhiswifecameback.=Itwasnotuntilhiswifecamebackthathewenttobed.直到他的妻子回来他才睡觉。温馨提示notuntil置于句首时，要用部分倒装句型，这时要注意从句不倒装，只倒装主句。Notuntillastweekdidtheyfindthelostbike.直到上个星期他们才找到丢失的自行车。Notuntilmysonhadenteredtheuniversitydidherealizetheimportanceoftime.我的儿子直到上了大学之后才意识到时间的重要性。高手过招单项填空①Itwasmidnightbackhomeaftertheexperiment.A.until;thathewentB.until;thathedidn’tgoC.notuntil;thathedidn’tD.notuntil;thathewent②NotuntilIbegantoworkrealizehowmuchtimeIhadwasted.A.didn’tIB.didIC.Ididn’tD.I【课后作业与练习】Ⅰ.单选brother____________fromShanghailastnight,sayinghewouldoffermeajob.--Congratulations!A.calledonmeB.calledmeupC.calledmeoffD.calledmein2.--Canyou_________thedifferentmusicalinstrumentsplayingnow?--Ofcourse.Icanevenplayallofthem.A.recognizeB.speakC.judgeD.distinguish3.Wehaveto_______hisbadtemperbecauseheisabitannoyedthesedays.A.admitB.appreciateC.bearD.accept4.ForalltheseyearsIhavebeenworkingforothers.I'mhopingI'll________myownbusinesssomeday.A.turnupB.fixupC.setupD.makeupⅡ.用所给短语填空callup

nowandthen

incase

diveinto

setoutto(do)

getthrough

intruth

hangon

outoforder

ringback

ringoff

setabout

1Itturnedoutthatthenewcomerwas__________aspy.2Iwon’t_