2023學(xué)年完整版Unit3Inventorsandinventions設(shè)計(2)3

Unit3inventorsandinventions第3課時教學(xué)設(shè)計【教學(xué)目標(biāo)】Helpthestudentslearnhowtotalkaboutinventionsanddiscoveries.【重點難點】Enablethestudentstotalkaboutthedifferentinformation.【教學(xué)課時】一課時【教學(xué)內(nèi)容】AsktheSstoguessaboutthecontentofthepassagefromthetitle.LettheSstojudgetherightorderofstagesofinventions.課前預(yù)習(xí)ⅠTranslatethefollowingintoEnglish.1)辨別_______________

2)專利發(fā)明______________3)偶爾______________

4)火藥_________________5)指出______________

6)突然地______________7)立方體_____________

8)著手__________________9)香水_______________

10)期望________________11)方便的____________

12)被動的_______________13)監(jiān)控,班長___________

14)標(biāo)準(zhǔn)________________15)文件______________

16)小心謹慎_______________◆課堂學(xué)習(xí)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.重點句型句式重點句型1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.我所做的第一件事就是看看有沒有現(xiàn)成的產(chǎn)品能幫助我。但是，看來只有一種毒殺蛇的藥粉。在therebe結(jié)構(gòu)中，be的人稱與數(shù)應(yīng)遵循就近原則。Therewasabucketofwaterandtwochairsinthecornerofthehouse.在房子的角落里有一桶水和兩把椅子。Therearetwochairsandabucketofwaterinthecornerofthehouse.在房子的角落里有兩把椅子和一桶水。聯(lián)想拓展therebe的常見形式有：thereseemstobe...／therehappenstobe...／thereusedtobe...etc.高手過招根據(jù)句意在橫線上填入適當(dāng)?shù)膯卧~（原創(chuàng)）①Thechildseems(be)healthy,butthedoctorisconcerned.②Itseemstomethere’ssomethingfunnyaboutthecase.③Theredoesn’tseem(be)muchhopethathe’llcome.2....butitwasnotuntilfivedayslaterthatBellsenthisfirsttelephonemessagetohisassistantWatson.……但是貝爾是在五天以后才跟他的助手華生通了第一次電話。該句是“Itis/wasnotuntil+被強調(diào)部分+that+其他”結(jié)構(gòu)。句中用了“not...until...”的強調(diào)句結(jié)構(gòu)，此句型只用until，不用till。但如果不是用在強調(diào)句型中，till與until可通用；另外主句中的否定詞not要提出來，放在until之前一起強調(diào)，因此that后面的從句要用肯定句，不能再用否定句。Hedidn’tgotobeduntil/tillhiswifecameback.=Itwasnotuntilhiswifecamebackthathewenttobed.直到他的妻子回來他才睡覺。溫馨提示notuntil置于句首時，要用部分倒裝句型，這時要注意從句不倒裝，只倒裝主句。Notuntillastweekdidtheyfindthelostbike.直到上個星期他們才找到丟失的自行車。Notuntilmysonhadenteredtheuniversitydidherealizetheimportanceoftime.我的兒子直到上了大學(xué)之后才意識到時間的重要性。高手過招單項填空①Itwasmidnightbackhomeaftertheexperiment.A.until;thathewentB.until;thathedidn’tgoC.notuntil;thathedidn’tD.notuntil;thathewent②NotuntilIbegantoworkrealizehowmuchtimeIhadwasted.A.didn’tIB.didIC.Ididn’tD.I【課后作業(yè)與練習(xí)】Ⅰ.單選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.用所給短語填空callup

nowandthen

incase

diveinto

setoutto(do)

getthrough

intruth

hangon

outoforder

ringback

ringoff

setabout

1Itturnedoutthatthenewcomerwas__________aspy.2Iwon’t_