仁愛版初中英語九年級上Unit 4 Topic 1 Section A

Unit4AmazingScience

Topic1Whenwasitinvented?

SectionA漳州二中錢宜璐2021/5/912021/5/92r_ck_t['r?k?t]oe2021/5/93s_t_ll_te['s?t?la?t]aei2021/5/94sp_cesh_p['spe?s??p]ai2021/5/95l_ck[l?k]o2021/5/96l_pt_p['l?pt?p]ao2021/5/97d_g_t_lcamera['d?d??tl]iia2021/5/982021/5/99Whatisthespaceshipmadeof?It’smadeof

metal['metl].Whatisitusedfor?It’s

usedforexploringthespace.2021/5/910A:What’sthe

lock

madeof?B:It’smadeof

metal.A:What’situsedfor?B:It’susedfor

locking

thedoor.2Followtheexampletomakeupsimilarconversations.lock/metal/lockthedoor2021/5/911paper/wood/writeonA:What’sthepaper

madefrom?B:It’s

madefrom

wood.A:What’situsedfor?B:It’s

usedfor

writingon.2021/5/912bemadeof

由某種物質(zhì)做成(看得出原材料，物理過程)bemadefrom

由某種物質(zhì)制成(看不出原材料，化學(xué)過程)1Languagepoints2021/5/913computerdesk/wood/setthecomputerA:What’sthecomputerdeskB:It’s

madeof

wood.A:What’situsedfor?B:It’susedfor

settingthecomputer.madeof?2021/5/914chopsticks/bamboo/eatwithA:WhatarethechopsticksB:Theyare

madeof

bamboo.A:Whataretheyusedfor?B:They’reusedfor

eatingwith.madeof?2021/5/915sweater/cotton/keepwarmA:What’sthesweater

B:It’s

madeof

cotton.A:What’situsedfor?B:It’susedfor

keepingwarm.madeof?2021/5/916watch/metal/tellthetimeA:What’sthewatch

B:It’s

madeof

metal.A:What’situsedfor?B:It’susedfor

tellingthetime.madeof?2021/5/917Wow!Amodelrocket!

1aListen,lookandsay.A:Doyouknowwhatitismadeof?B:Itis

madeof…?2021/5/918WhyisJaneunhappy?What’sarocketusedfor?What’sKangkang’sdream?2021/5/9191aListen,lookandsay

2021/5/920WhyisJaneunhappy?What’sarocketusedfor?What’sKangkang’sdream?Becauseshewasnotallowedtoplaycomputergameslastnight.It’susedforsendingsatellitesorspaceshipsintospace.Hewisheshecouldgointospacesomeday.2021/5/9211.BecauseIwasnotallowedto

playcomputergameslastnight.

be(not)allowedtodosth.

（不）被允許做某事

allowsb.todosth.

允許某人做某事

Jane’sparents_______________Jane_________computergameslastnight.

didn’tallowtoplayKeyPoints2021/5/9222.It’sbadforyourhealthifyouspendtoomuchtimeonthem.spend…on在某事/物上花時(shí)間3.Doyouknowwhatarocketisusedfor?beusedfordoingsth.=beusedtodosth.Eg.Therocket_____________sendingsatellitesorspaceshipsintospace.=Therocket_______________

sendsatellitesorspaceshipsintospace.

isusedforisusedtoKeyPoints2021/5/9234.I’velearnedalotaboutspaceshipsfromMr.BrownandthenImadethismodelrocket.learnsth.fromsb.向某人學(xué)習(xí)5.IwishIcouldgointospacesomeday.

gointospacesomedayEg.IwishIwillbeateachersomeday.KeyPoints2021/5/924GrammarInotallowedtoplaycomputergamesnow.Inotallowedtoplaycomputergameslastnight.amwas2021/5/925聚焦一般過去時(shí)的被動語態(tài)結(jié)構(gòu):助動詞(was/were)+及物動詞的過去分詞1.肯定句式：主語+was/were+v.-ed2.否定句式：主語+was/were+not+v.-ed3.一般疑問句式：Was/Were+主語+vt.-ed4.特殊疑問句式：疑問詞W/H+was/were+主語+v.-edE.g.Ane-mailwassenttoherfriendbyJaneyesterday.

Ane-mailwasn’tsenttoherfriendbyJaneyesterday.

Wasane-mailsenttoherfriendbyJaneyesterday?

Whowasthee-mailsenttobyJaneyesterday?Let’ssumuptogether.2021/5/926K:Jane,whyareyouunhappy?J:BecauseIwasnot________toplaycomputergameslastnight.K:it’sbadforyourhealthifyou______toomuchtime____them.J:Maybeyou’reright.(KangkangshowsamodeltoJane.)K:Lookatthis.J:Amodel__________!Whomadeit?K:Itwas_______________me.J:Wow!What’sit____________?K:It’smadeof________.Doyouknowwhatarocket______________?J:Sure.It’susedfor__________satellitesor__________intospace.K:You’reright.I’ve________alotaboutspaceshipfromMr.BrownandthenImadethismodelrocket.IwishIcouldgointospace________________.J:Ihopeyourdreamwill___________________.allowedspendonrocketmadebymadeofmetalisusedforsendingspaceshipslearntsomedaycometrue2021/5/9271aListen,lookandsay

2021/5/928Summary1.Somewords:

lock,rocket,metal,satellite,spaceship2.Somephrases:

bemadeof,beusedof,be(not)allowedtodosth.learnsth.fromsb.,someday3.Somesentences:

(1)IwishIcouldgointospacesomeday.(2)Ihopeyourdreamwillcometrue.(3)-Whatisarocketusedfor?-It’susedforsendingsatellitesorspaceshipsintospace.

Wecan:Usethepassivevoice.2021/5/9293aA.Listentotheconversationsandnumberthefollowingpictures.2312021/5/9303aB.Listenagainandcompletethetable.

InventionItemlaptopcellphonedigitalcameraMaterialUsageYearcountryplasticplasticmetalandplasticstudy,workandplaycommunicatetakephotosaround19851973around1975JapanAmericaAmerica2021/5/931HomeworkPreviewSectionBMakesimilarconversationsof2.FinishSectionAinExerciceBook.2021/5/9323bWorkinpairs.Askandanswerquestionsbasedonthetablein3awithpassivevoice.A:Whatisalaptopmadeof?B:Itismadeofplastic.

A:What’situsedfor?B:Itisusedforstudying.A:Whenandwherewasitdeveloped?B:

ItwasdevelopedinJapanin1985.Example:Focusonthemeaningincommunication.Don’tbeafraidofmakingmistakes.

2021/5/933Changethefollowingsentences.1.Mymotherallows