Unit 3 Animals are our friends Lesson 16 示范公開課教學(xué)課件 (八下翼教版)

Unit3Lesson16TheBearEscapedWhatdoyouknowaboutAprilFools’Day?Haveyoueverplayedatrickonafriend?Whatdidyoudo?Warm-upFreetalkWordsandexpressionsPresentationLearnsomenewwordsescapefierceprotectfoolv.逃脫，逃走adj.兇猛的，兇狠的v.保護n.愚人PresentationReadthelessonandfillintheblankstocompletethestory.TodaywasAprilFools’Day.JennyandBrianwantedtoplayatrickonDanny.Dannywassleeping.JennyandBrian

himup.TheytoldDannyabear

fromthezoo.Dannywasnotscaredwhenhefirstheardthenews.

,hefelthappy.Thenheheardthebearwascomingforhisdonuts.Hewasscaredandtoldeveryonetorun.Buthesoonrealizedtheywereplayinga

onhim.

wokeescapedInsteadjokePresentationBearsaregentleanimals.Abearusuallyhasalargebodywithlong,stronglegs,alongnoseandashorttail.Whilepolarbearseatmeatandgiantpandasfeedongrass,otherbearseatbothmeatandfruit,Bearscanrunfasterthan

tigersandlions.Theyaregoodswimmers.Theyarealsogoodatclimbingtrees.Thenumberofbearsisgettingbiggerandbigger.

Thereareonlysevenkindsofbearsintheworldnow.Weshouldprotectthemandstopthemfromdisappearing.Listentothisintroductionaboutbears.Thencorrectthefollowingpassage.fierceshortbambooplantscan’tasfastassmallerandsmallereightPresentation1.Writedowntheinformationonapieceofpaper.2.Exchangeitwithapartneroragroupmember.3.ImaginetodayisAprilFools’Day.Workingroupsandthink

abouthowyoucanplayajokeonyourfriends.Whosejokeisthemostinteresting?SearchformoreinformationaboutAprilFools’DayontheInternetorinbooks,thendothefollowingthings.Languagepoints1.Haveyoueverplayedatrickonafriend?

trick在這作名詞，意思是“玩笑；詭計；惡作劇”，是一個可數(shù)名詞。

playatrickonsb意思是“捉弄某人”和playtricksonsb意思相同。e.g.Weplayedatrick/tricksonLucy.

我們捉弄了露西一下。

【拓展】playajokeon意思是“和某人開玩笑”，相當于playjokesonsb。e.g.Don’tplayajoke/jokesondisabledpeople.

不要開殘疾人的玩笑。Languagepoints2.There’safiercebearcoming.

“Therebe+主語+動詞的現(xiàn)在分詞+其他?！币馑际恰坝小?/p>

正在做某事”，現(xiàn)在分詞在這作定語，修飾主語。e.g.Therearemanygirlssingingintheclassroom.許多女孩正在教室唱歌。

【拓展】Therebe結(jié)構(gòu)中be的單復(fù)數(shù)遵循就近原則。e.g.Therearetwochairs,onedeskandthreepicturesintheclassroom.

Thereisonedesk,twochairsandthreepicturesintheclassroom.兩句的意思都是：教室里有一張桌子，兩把椅子，三張圖畫。3.Protectyourselves!

protect作及物動詞，意思是“保護，保衛(wèi)”，后加名詞或者代詞作賓語。其構(gòu)成短語protect…from…表示“保護……不受……”。e.g.Weshouldprotecttheanimals.我們應(yīng)該保護動物。Weshouldprotecttheanimalsfrombeingkilled.

我們應(yīng)該保護動物免受殺害。LanguagepointsLanguagepoints4.You’rejoking,aren’tyou?這是個反意疑問句，它的基本結(jié)構(gòu)是“陳述句+附加問句”，遵循的原則是“前肯后否，前否后肯”，也就是說前面的陳述句是肯定句，附加問句就用否定句；反過來,前面的陳述句是否定句，附加問句就用肯定句。e.g.Hehasmademoney,hasn’the?他掙過錢，是嗎?

Hehasn’tmademoney,hashe?他沒掙過錢，是嗎?Languagepoints5.Weshouldprotectthemandstopthemfromdisappearing.

stop…fromdoingsth.意思是“阻止/防止……做某事”，相當于keep…fromdoingsth.。其中from在主動語態(tài)中可以省略，但在被動語態(tài)中不能省略。e.g.Nothingshouldstopchildren(from)goingtoschool.

沒有什么應(yīng)該阻止孩子上學(xué)。ExerciseI.根據(jù)漢語或首字母提示，完成下列句子。1.Don’ttryto_____(捉弄)me.Iknowthetruth.2.TheyhadagoodtimeonAprilF_____Day.3.Youshouldlearntotakecareofy_________,boysandgirls.4.Mr.Whiteisamanwholikestoplay_____onothers.jokestrickools’ourselvesExerciseThemanontheleftismyEnglishteacher.(對劃線部分提問)____________isyourEnglishteacher?2.Whataretheydoing?Canyoutellme?(合并為一句)Canyoutellme_______________doing?3.Hecanrideabike.(改為反意疑問句)Hecanrideabike,___________?4.Let’splayagame.(改為同義句)________________playingagame?II.句型轉(zhuǎn)換，每