《初中英语七年级下册第11课》课件

初中英语七年级下册第11课Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.Observethischart.GrammarFocus1.一般过去时的陈述句中动词有什么特点?2.一般过去时的一般疑问句有哪两种不同的结构?3.带be动词的一般疑问句的句式结构是什么?如何进行简短回答？4.带be动词的特殊疑问句的句式结构是什么?如何回答?5.带实义动词的一般疑问句的句式结构是什么?如何回答?6.实义动词的过去式如何构成？Workinpairsandanswerthequestions.Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.一般过去时的陈述句中动词有什么特点？要用动词的过去式。Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.一般过去时的一般疑问句有哪两种不同的结构?句首是was/were和did两种结构。Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.带be动词的一般疑问句的句式结构是什么？如何进行简短回答？句首是was/were；用Yes或No回答，句末用was或were。Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.带be动词的特殊疑问句的句式结构是什么?如何回答?疑问词后接was或were；根据特殊疑问词询问的信息回答。Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.带实义动词的一般疑问句的句式结构是什么?如何回答?句首是助动词did，句中动词用原形；用Yes或No回答，句末用did或者didn’t。语法概述一般过去时表示过去某个时间发生的动作或存在的状态，常与yesterday,lastSunday等表示过去的时间状语连用。一般过去时一般过去时的句式（1）含be动词的一般过去时的句式肯定句主语+

was/were+其他.否定句主语+

wasnot(wasn’t)/werenot(weren’t)+其他.一般疑问句及其回答Was/Were+主语+其他?Yes,主语+was/were.No,主语+wasn’t/weren’t.Iwaslateforschoolyesterday.昨天我上学迟到了。Myparentsweren’tinterestedinpopsongs.我父母对流行歌曲不感兴趣。—Wasyourfatherathome?你爸爸在家吗？—Yes,hewas./No,hewasn’t.是的，他在家。/不，

他不在家。（2）含实义动词的一般过去时的句式肯定句主语+

动词过去式+其他.否定句主语+

didnot(didn’t)+动词原形+其他.一般疑问句及其回答Did+主语+动词原形+其他?Yes,主语+did.No,主语+didn’t.Wewenttothefarmlastweekend.上周末我们去农场了。Tomdidn’tgotoworkthismorning.汤姆今天上午没去上班。Didyourideahorse?你骑过马吗？Yes,Idid./No,Ididn’t.是的，我骑过。/不，我没骑过。【特别提醒】若陈述句的主语是第一人称，变疑问句时应改为第二人称，句末改为问号。Iplayedfootballwithmyfriendsyesterdayafternoon.昨天下午我和我的朋友们踢足球了。Didyouplayfootballwithyourfriendsyesterdayafternoon?昨天下午你和你的朋友们踢足球了吗？RegularverbsIrregularverbsplay→playedvisit→visitedclimb→climbedstudy→studiedworry→worriedstop→stoppeddo→didis→wasare→werehave→hadeat→atebuy→bought实义动词的过去式如何构成？有规则变化和不规则变化。动词过去式的构成类别构成方法例词一般情况加-edwant→wantedclean→cleaned以e结尾的动词加-dlive→livedlike→liked以“辅音字母+y”结尾的动词变y为i,再加-edstudy→studiedcarry→carried以重读闭音节结尾，且末尾只有一个辅音字母的动词双写末尾的辅音字母，再加-edstop→stoppedplan→planned（1）规则动词过去式的构成【特别提醒】(1)在清辅音后，-ed读/t/。如walked/wɔːkt/，stopped/stɒpt/。(2)在元音或浊辅音后，-ed读/d/。如lived/lɪvd/，enjoyed/ɪnˈdʒɔɪd/。(3)在/t/和/d/后，-ed读/ɪd/。如studied/stʌdɪd/。

规则动词过去式的构成过去式构成有规律，一般词尾加-ed。如若词尾有个e，直接加-d就可以。辅音字母y结尾，变y为i加-ed。一辅重闭作尾巴，双写之后加-ed。巧学妙记更多语法讲解详见英语RJ七下《教材帮》Unit11语法帮·专题课类别例词过去式和原形一样let→letcut→cutput→put中间元音变化i—abegin→begansing→sangswim→swam

ring→rang

sit→satgive→gave

i—odrive→droveride→rodewrite→wroteo/a—egrow→grewknow→knewthrow→threwdraw→drew（2）不规则动词过去式的构成类别例词过去式以ought和aught结尾buy→bought

think→thought

catch→caught

teach→taught结尾的d变为tbuild→builtlend→lentsend→sentspend→spent含有双写字母的词，将双写改为单写，在词尾加tkeep→kept

sleep→sleptsweep→sweptfeel→felt1.Whowrotethefirstletter?2.Whydidhewritetheletter?Readthetwolettersquicklyin3aandanswerthequestions.Letter1ItwasaletterfromJim./Jimdid.HewantedtoknowaboutBill’sschooltrip.DearBill,How_____(is)yourschooltripyesterday?____(Do)you_____(go)tothezoo?_____(Do)youtakeanyphotos?_____(Do)you_____(see)anyinterestinganimals?I____(go)tothezoolastyearandit_____(is)alotoffun.Jim1.Whowrotethesecondletter?2.Whatdidhewriteabout?Letter2ItwasaletterfromBill./Billdid.HewroteabouthisschooltriptoGreenPark.DearJim,Myschooltrip_____(is)great!We_____(have)somuchfun!We_____(go)toGreenPark.We_______(climb)themountainsthereand_____(see)alotofflowers.We_____(eat)ourlunchundersometreesand______(play)somegamesafterthat.Butatabouttwoo’clock,it_____(get)verycloudyandwe_______(worry)itwouldrain.Luckily,it______(donot),andthesun_____(come)outagain!BillDearBill,How_____(is)yourschooltripyesterday?____(Do)you_____(go)tothezoo?_____(Do)youtakeanyphotos?_____(Do)you_____(see)anyinterestinganimals?I____(go)tothezoolastyearandit_____(is)alotoffun.Jim3aCompleteJim’sletterontheleftandBill’sreplyontheright.wasDidgoDidDidseewentwas/ˈjestə(r)deɪ/adv.昨天（一般过去时标志词）DearJim,Myschooltrip_____(is)great!We_____(have)somuchfun!We_____(go)toGreenPark.We_______(climb)themountainsthereand_____(see)alotofflowers.We_____(eat)ourlunchundersometreesand______(play)somegamesafterthat.Butatabouttwoo’clock,it_____(get)washadwentclimbedsawateplayedflower

/ˈflaʊə(r)/n.花gotverycloudyandwe_______(worry)itwouldrain.Luckily,it______(donot),andthesun_____(come)outagain!Billdidn’tcame/ˈlʌkɪli/adv.幸运地；好运地/sʌn/n.太阳worried/ˈwʌri/v.＆n.担心；担忧

worried是过去式3bMakeupastory.Eachstudentaddsasentence.1.Butatabouttwoo’clock,itgotverycloudyandweworrieditwouldrain.但是，在大约两点钟，天变得阴云密布，我们担心会下雨。(教材P633a)【句式剖析】Butatabouttwoo’clock,时间状语省略了that的宾语从句itgotverycloudyandweworrieditwouldrain.

and连接两个并列分句Languagepointsworry/ˈwʌri/,/ˈwɜːri/

v.＆n.担心；担忧(1)worry在句中作动词，后面可接宾语从句。Herparentsworry(that)shemaybelateforschool.她的父母担心她可能上学迟到。(2)worry还可作名词，意为“担心；担忧”。noworries意为“没什么，不客气，没关系”，常用以回答别人的道谢。—Thankyouforpostingthecardtomymother?谢谢你把这张卡片寄给了我妈妈。

—Noworries.不客气。(1)worry作及物动词，还可意为“使担