《初中英语七年级下册第12课》课件

初中英语七年级下册第12课Minesweeping扫雷游戏单词下埋着6颗雷，学生选择单词并读出，如果单词下没有雷则可得分，如果有，则不得分。GametimeWarmingup113311142222asstaybadmintonsheeptiredstudiednaturaltoldplayedlakevisitorcampbythelakeclimbedbeachbutterflyworkaswentstayuplatecampfedWorkingroupsoffour.Writedownwordsandexpressionsundereachlist,seewhichgroupcanwritethemostwordsinoneminute.

timenamesactivities(pastform)yesterdayJameswentfishinglastSundayTomclimbedthemountainlastweekendJennycampedbythelakexxxBingo!!!

Bingogame学生每个人自制一张九宫格，然后从前面三个主题中自由选取单词填入自制的九个空格中，教师朗读句子，学生在听到的单词上画x，当他们得到一排x时就说Bingo。A:WhatdidTomdolastweekend?B:...A:Whowentfishinglastweekend?B:...A:WhendidTomegofishing?B:...Askandansweraccordingtoyourownchart.

wentfishingTomlastweekendxxxHowtotalkaboutpastevents?Whatdidyoudolastweekend?Ididmyhomework./Wewentboating.Whovisitedhergrandma?Beckydid.Wheredidshegolastweekend?Shewenttoafarm.Whodidshegowith?Shewentwithherclassmates.Observethischart.GrammarFocus1.这些特殊疑问词分别表示什么意思?2.这些问句的过去时态一般要借助哪个助动词?句子中的实义动词要用什么形式?3.这两个带who的问句为何一个需助动词，一个不需要助动词?Workinpairsandanswerthequestions.这些特殊疑问词分别表示什么意思?what什么；who谁；where哪里。Whatdidyoudolastweekend?Ididmyhomework./Wewentboating.Whovisitedhergrandma?Beckydid.Wheredidshegolastweekend?Shewenttoafarm.Whodidshegowith?Shewentwithherclassmates.这些问句的过去时态一般要借助哪个助动词?句子中的实义动词要用什么形式?借助于助动词did；句子中的实义动词要用原形。Whatdidyoudolastweekend?Ididmyhomework./Wewentboating.Whovisitedhergrandma?Beckydid.Wheredidshegolastweekend?Shewenttoafarm.Whodidshegowith?Shewentwithherclassmates.这两个带who的问句为何一个需要助动词，一个不需要助动词?当who在句子中做主语时,不需借助助动词did,而直接用实义动词的过去式。Whatdidyoudolastweekend?Ididmyhomework./Wewentboating.Whovisitedhergrandma?Beckydid.Wheredidshegolastweekend?Shewenttoafarm.Whodidshegowith?Shewentwithherclassmates.Youwantthemissinginformation(xxx).Askquestions.Myparentsboughtmexxxformybirthdaylastyear.xxxphonedhimlastSaturday.Theyplayedbadmintonxxx.PaulandStevewenttothecinemaxxx.Afterthat,theyxxx.一般过去时的特殊疑问句含be动词的特殊疑问句特殊疑问词+was/were+主语+其他?特殊疑问词(主语)

+was/were+其他?含实义动词的特殊疑问句特殊疑问词+did+主语+动词原形+其他?特殊疑问词(主语)

+动词过去式+其他?—

Howwasyourtrip?你的旅行怎么样？—Itwasgreat.非常棒。—WhowasyourEnglishteacherlastterm?上学期谁是你的英语老师？—MrsLi.李老师。—WhatdidLucyhavefordinner?露西晚餐吃的什么？—Shehadrice.她吃的米饭。—Whogaveyoutheschoolbag?谁送给你的这个书包—Mymotherdid.我妈妈给我的。一般过去时和一般现在时的区别一般过去时一般现在时用法不同表示过去某个时间发生的动作或存在的状态。Iplayedbadmintonwithmyfatherlastweekend.我上周末和爸爸一起打羽毛球了。表示经常发生或习惯性的动作或现在的状态。Ioftenplaybadmintonwithmyfather.我经常和爸爸一起打羽毛球。时间状语不同一般过去时常与表示过去的时间状语连用，如lastweek、yesterday、twodaysago、lastmonth等。HewenttoJapanlastmonth.他上个月去了日本。一般现在时常与表示现在的时间状语连用，如now、everyday等。WereadEnglisheverymorning.我们每天早上读英语。一般过去时一般现在时谓语动词不同谓语动词使用过去式，没有人称和数的变化(was和were除外)JuliadidherhomeworkandIdidsomereadingafterclassyesterday.昨天下课后，朱莉娅做家庭作业，我看书。谓语动词有人称和数的变化。第三人称单数作主语时，谓语动词要使用第三人称单数形式(be动词用is)；其他人称作主语时，则使用动词原形(be动词用am或are)。MymotherenjoysgoingshoppingandIenjoytraveling.我妈妈喜欢购物，而我喜欢旅行。【特别提醒】通常情况下，一般现在时与频度副词连用，但一般过去时也可与频度副词连用，表示过去某个动作发生的频率。Healwaysplayedbasketballwithhisclassmatesafterschoollastterm.上学期每到放学后，他总是和同学一起打篮球。1.A:_____didyoudolastweekend?B:IplayedbadmintononSaturday.A:Soundsfun!_____didyouplaywith?B:Iplayedwithmyfather.He’sreallygood!2.A:_____wasyourweekend?B:Itwasgreat!Ihadsomuchfun!A:______didyougo?3aFillintheblankswithwho,what,when,whereorhow.WhatHowWhereWhoB:Theweatherwasbeautiful,soIwenttothebeachwithmyparents.3.A:_____didJimlose?B:Helosthiskeys.Heoftenlosesthings.A:That’stoobad._____didhelosethem?B:Ihearditwasyesterday.WhenWhat1.I_________________onSaturday.2.Iplayedbadminton____________.3.Iplayedbadmintonwith___________.4.Iwentto__________withmyparentslastweekend.5.Helost__________yesterday.6.Helosthiskeys__________.7.______losthiskeysyesterday.Askandanswer,thencompletesentencesaccordingtotheconversationsin3a.playedbadmintonmyfatherJimonSaturdaythebeachhiskeysyesterdayAfamilyofmicewereinthekitchenonSaturdaymorningwhenthey________abigcat.BabyMouse________afraidand________ontohisfather’sback.FatherMouse

shoutedatthecat,“Woof,woof!”Thecatquickly________“Wow,Dad,you’regood!”________BabyReadthepassageandguessthemeaningsofnewwords.（复数）老鼠；耗子adj.幼小的n.婴儿v.呼叫；喊叫interj.(狗叫声)汪汪Mouse.“Well,son,that’swhyit’simportanttolearnasecondlanguage,”answeredFatherMouse.n.语言Doyouknowthepastformsoftheseverbs?climbbesayrunseeshoutanswerwas/weresaidclimbedransawshoutedanswered3bCompletethepassagewiththecorrectformsofthewordsinthebox.saybeclimbseerunawayAfamilyofmicewereinthekitchenonSaturdaymorningwhenthey________abigcat.BabyMouse________afraidand________ontohisfather’sback.FatherMouseadv.

离开；远离climbedsawwas老鼠，复数形式mice跑开shoutedatthecat,“Woof,woof!”Thecatquickly________“Wow,Dad,you’regood!”________BabyMouse.“Well,son,that’swhyit’simportanttolearnasecondlanguage,”answeredFatherMouse.冲……

大声叫嚷saidranawayReadandrole-playthestoryin3a.AfamilyofmicewereinthekitchenonSaturdaymorningwhentheysawabigcat.BabyMousewasafraidandclimbedontohisfather’sback.FatherMouseshoutedatthecat,“Woof,woof!”Thecatquicklyranaway.“Wow,Dad,you’regood!”saidBabyMouse.“Well,son,that’swhyit’simportanttolearnasecondlanguage,”answeredFatherMouse.NarratorBabyMouseFatherMouseCatshout

/ʃaʊt/v.呼叫；喊叫1.FatherMouseshoutedatthecat,“Woof,woof!”鼠爸爸冲着猫大叫：“汪汪，汪汪！”(教材P693b)shout在此处作不及物动词，shoutat...意为“

冲……

大声叫嚷”

，at后接呼叫的对象。Thereissomeoneshoutingforhelp.有人在大声求救。Speakclearlyandslowly.Don’tshoutatothers.清楚地慢慢地说。不要冲他人喊叫。Languagepoints【易混辨析】shoutat...与shoutto...shoutat...意为“冲……

大声叫嚷”多指因生气或愤怒而冲着某人大声吼叫LiMing’smothershoutedathimforhisdishonesty.妈妈因李明不诚实而对他大声嚷嚷。shoutto...意为“对……大声喊叫”，目的是让别人听见，多因距离远。Maryshoutedtoustocomeinandhelpher.玛丽大声喊我们进来帮助她。shoutatshoutto【图解助记】that’swhy...这就是/那就是为什么……此处why后面的句子表示事情的结果，其中why引导的从句，表示结果。Tomoversleptthismorning.That’swhyhewaslateforschool.汤姆今天早晨睡过头了，这就是他上学迟到的原因。2.“Well,son,that’swhyit’simportanttolearnasecondlanguage,”answeredFatherMouse.“所以嘛，儿子，这就是为什么再学一门语言很重要。”鼠爸爸回答道。(教材P693b)

【拓展延伸】“that’sbecause...”也是一

个常用句型,意为

“这是/那是因为……”,because引导的从句表示事情的原因。Tomwaslateforschoolthismorning.That’sbecauseheoverslept.汤姆今天早晨上学迟