Unit2Topic3MustweexercisetopreventthefluSectionD八年級英語講義2

Unit2Topic3Mustweexercisetopreventtheflu?SectionD0目標(biāo)導(dǎo)航課標(biāo)單詞pron.她自己pron.它自己stretchv.equipmentnchoosev.代替目標(biāo)短語warm熱身instead代替，反而stopdosth停卜來去做某事stopsth停止做某事?？季湫蚑hemoreexercise,the鍛煉越充分，好處越多。重點(diǎn)語法復(fù)習(xí)反身代詞的用法【答案】課標(biāo)單詞1.5.選擇，挑選6.instead目標(biāo)短語1.up2.of3.to4.doing?？季湫蚥etter蜜知識精講生’知識點(diǎn)01stoptodosth停下來去做某事〔教材Page491a〕stopdoingsth停止做某事D.spendtoolittletimedoingsportsoutsideAccordingtothe20-20-20breakrule,we'dbettertakeabreakifweneedtowatchtheelectronicscreensforoneandahalfhours.A.onceB.twiceC.threetimesD.fourtimesThemainideaofthepassageis.whatcauseddigitaleyestrainandhowwecanprotectoureyeswhatpeopledoonEyeCareDaywhatgoodhabitsofusingeyeshowtoday'stechnologyischangingthewaywelive【答案】CBDA［解析］l.CJune6thisNationalEyeCareDay.Itisagoodchanceforustoimproveoureyehealth.Whataremoneyeproblemswehavetoday?Howcanweprotectoureyes?Readontofindouttheanswer.2.B細(xì)節(jié)理解題.根據(jù)第四段Childrenspendmoretimeworkingandplayinginfrontofputers,mobilephones.USchildrenspendaboutmorethan42hoursaweekinfrontofelectronicscreens（電子屏幕）,Tbisisreallybadforoureyes.Peoplemaygetdryandredeyes,eyepain.孩子們花更多的時(shí)間工作和在電腦前玩，移動(dòng).美國孩子一周超過42小時(shí)在電子屏幕前.這對我們的眼睛真的有害，人們可能會(huì)眼睛發(fā)紅，眼睛疼痛，可知太多的時(shí)間在電子屏幕前讓我們的眼睛出現(xiàn)問題應(yīng)選B3.C詞義猜想題.根據(jù)后文every20minutes.takea20-secondbreakandlookatsomething看20英尺（約6米）遠(yuǎn)的東西.可知前文break是指休息，應(yīng)選CStop作動(dòng)詞，意為“停止〃。stopdoingsth,表示停止正在做的事情。?Johndidn'stoptodosth表示停下手中做的是去做另一件事。Youlookverytired,you'dbetterstoptohaveagoodrest.你看起來很累。你最好停下來好好休息一下。stop也可以作名詞，意為“車站〃，“?！ātthebusstop在公交車站Youmuststopwhenthetrafficlightisred答案：B【解析】句意：你必須停止走當(dāng)交通燈是紅色的時(shí)候。stopdoingsth,表示停止正在做的事情。應(yīng)選B。生’知識點(diǎn)02warmup熱身〔教材Page49la〕warmup意為“熱身〃，warmsbup意為“是某人暖和起來〃。Aburningmatchmaywarmmeup.一場燃燒的火柴可能會(huì)讓我熱身。生’知識點(diǎn)03instead代替，反而〔教材Page49la]instead副詞，意為“代替，反而〃，常放在句末。Hewantedtogoshopping,buthewentfishinginstead.他想去購物，但他卻去釣魚了。insteadof意為“取代，而不是〃，放在句中，后接名詞，代詞或動(dòng)名詞。NowIcanwalktoworkinsteadofgoingbycar.現(xiàn)在我可以步行去上班了，而不是開車去上班了。【典例】IwentbacktomyhometownstayinginNanjing.【典例】A.infrontofB.insteadofC.attheendof答案：B【解析】句意：我回到家鄉(xiāng)而不是呆在南京。insteadof意為“取代，而不是〃，后接名詞，代詞或動(dòng)名詞。豆’知識點(diǎn)04advise建議〔教材Page49la]advise是動(dòng)詞，意為“建議〃，advice是名詞，不可數(shù)。advisesbtodosth建議某人做某事。?Weadvisedhimtoseeadoctoratonce.我們建議他馬上去看醫(yī)生?！镜淅俊瞃ou'dbetteradviseyourbrother(learn)Englishwell.【典例】答案：tolearn【解析】句意：你最好建議你的兄弟學(xué)好英語。了、知識點(diǎn)06復(fù)習(xí)反身代詞的用法〔教材50〕反身代詞?Theythemselvestoldmethenews.(1)人稱單數(shù)復(fù)數(shù)反身代詞表示某人自身，它可以再句中作賓第一人稱myselfourselves語、表語和同位語。第二人稱yourselfyourselves?Youmustlookafteryourselfwell.（作賓herself語）（作表第三人稱himselfthemselves?Youarenotquiteyourselftoday.itself語）（做同位語）（2）反身代詞在實(shí)際運(yùn)用中，可構(gòu)成許多固定詞組helpyourselfto隨便吃enjoyoneself過得愉快teachoneself自學(xué)makeoneselfathome另ij拘束byoneself親自loseoneselfin...沉醉于【典例】DoyouteachChineseathomeatweekends,TimandTomWhenthebabypandawastenmonthsold,itbegantolookafter.Don'tplaywithfire,Tom.Youmayhurt答案：yourselves【解析】句意:蒂姆和湯姆，你周末在家自學(xué)中文嗎？teachoneself自學(xué)。itself【解析】句意:當(dāng)熊貓十個(gè)月大的時(shí)候，它開始照顧自己。itself做同位語。yourself【解析】句意:不要玩火了，湯姆。你可能會(huì)傷害你自己。yourself做Tom的同位語。電但能力拓展一、根據(jù)音標(biāo)、提示詞或句子意思填寫單詞。.Mygrandpa(stretch)hisarmsandlegsbeforeexercisingeverymorning..Hisparentswantedhimtobeadoctor,hebecameacook[insted]..Thelittlecat[itself]cancatchthemouse.likedoingdifficultactivitieslike(skate)..Mrs.Black(choose)abeautifuldressforthepartylastweek..Wemuststayawayfromsmokingand(drink)..【答案】streches【解析】句意:我爺爺在每天早上鍛煉前伸展他的胳膊和腿。.【答案】instead【解析】句意:他的父母想讓他成為一名醫(yī)生，然而他成為了一名廚師。.【答案】itself【解析】句意:小貓它自己可以抓住老鼠。.【答案】skating【解析】句意:。我喜歡做困難的運(yùn)動(dòng)，如滑冰。skating這里做名詞，所以用動(dòng)名詞。.【答案】chose【解析】句意:Black太太在上周的派對上選擇了一件漂亮的禮服。從lastweek可以判讀用一般過去時(shí)的時(shí)態(tài)，故變choose為過去式choseo.【答案】drinking【解析】句意:我們必須遠(yuǎn)離吸煙和飲酒。drink和smoking是并列關(guān)系，所以也用ing形式。二、情景交際。1.你想跟Maria說明天將給她打，可以這樣跟她說：Maria,Iwilltomorrow.2?你要跟你的媽媽說你正忙于做作業(yè)，可以這樣說：Mom,myhomework..你打算今天下午去游泳而不是購物，你可以這樣表達(dá)：Iplanto.你要叫班上的同學(xué)停止講話,可以這樣說：5?你想告訴朋友鍛煉之前熱身是很重要的，可以這樣跟他說：.答案：ringherup【解析】代詞放在中間。.答案：Iambusydoingmyhomework.［解析】考查bebusydoingsth.答案：goswimminginsteadofgoingshopping【解析】insteadof+doing

.答案：Youshouldstoptalkinginclass.【解析】stopdoingsth停下來做某事，stoptodosth停下來去做某事。.答案：Ifsimportantfbrustowarmupbeforeexercise.【解析】考查it'sforsbtodosth句型羔分層提分題組A根底過關(guān)練一、選擇填空。)1.Ifitdoesn'traintomorrow,Itothepark.A.willgoB.goC.goes)2.Themoreyoupractice,itbees.A.theeasierB.theeasyC.theeasiest)3.——Whatdidyourteachersaythismorning?makefacesinclass.nottoC.donotgoingbycar,and一ShetoldusA.tonot)4.1livenearmyoffice.SoIwalktoworkA.insteadofB.instead()5.Weletoourclothesstore.WehavemanykindsofclothesforyoutoA.chooseB.wearmakefacesinclass.nottoC.donotgoingbycar,and【解析】句意:如果明天不下雨，我將去公園玩。去公園是明天的動(dòng)作，故用將來時(shí)。2【答案】A【解析】句意:你練習(xí)得越多，它就變得越容易。考查句型the+比擬級，the+比擬級，意為“越…,越…〃3【答案】B【解析】句意:她告訴我們不要在課堂上做鬼臉。asksbtodostho4【答案】B【解析】句意:我住在我的辦公室附近。所以我而是開車去上班。instead代替，而是。5【答案】A【解析】句意:歡送來到我們的服裝店。我們有很多衣服給你選擇。二、根據(jù)漢語提示用詞組完成句子。You'dbetter（*&身）beforerunning.Ifyouexerciseeveryday,you（保持健康）.（讓你的身子動(dòng)起來）everydayisgoodforyourhealth.MissYangtoldus（不要傷到自己）.Havearest.（直到你感覺好多）1【答案】warmup2【答案】willkeephealthy3【答案】Gettingyourbodymoving4［答案］nottohurtourselves5【答案】untilyoufeelbetter題組B能力提升練一、看圖寫句子。l.saynoto..give,tomorrow..accident,yesterday.4.open,fresh..watch,while,read二、根據(jù)音標(biāo)、所給單詞或語境提示，在每個(gè)空格里填入一個(gè)適當(dāng)?shù)挠⑽膯卧~。We'resittingtoomuchandit'sdangerous.MostAmericans1morethansevenhourssittingeveryday,andthemoretimeyousit,theweakeryourbodywillbe.2（lucky）,therearesmallchangesyoucanmaketohelpyoukeepingoodhealth.Takethestairs3/in'sted/oftheelevator（電梯）.Waitingfortheelevatoroftentakesjustaslongas4（walk）upthestairs,sowhynotusethischancetotakesomeexercise?Getupandmovearoundtheoffice5/wAns/every90minutesWhenyou*rebusywithwork,trytoremembertogetupanddoaquickwalkaroundtheofficeevery60-906（minute）.Youcanusethistimetofillupyourwaterbottleorgotothebathroom.F.Useyourlunchbreaktomovearoundoutside.SomanyAmericanstodayworkthroughtheirlunchbreak.Ifpossible,takeadvantageofthistimeto7outsideandenjoytheniceweather,becausethe8/fref/aircanhelpyoukeephard-working.Standupandstretch.9youdon'thavetimetowalkaroundtheofficeevery90minutes,usethechancetostandupandstretchinstead.Stretchingisagreatwayto10(relaxed)andgetyourbodymoving..答案：spend【解析】句意：大多數(shù)美國人每天坐超過7個(gè)小時(shí)。考查spenddoingsth花(時(shí)間〕做某事。.答案：Luckily【解析】句意：幸運(yùn)的是，你可以做一些小的改變來幫助你保持健康。修飾后面整句，用副詞..答案：instead【解析】句意：走樓梯而不是乘電梯。結(jié)合語境和音標(biāo)提示，確定instead。.答案：walking【解析】句意：等待電梯通常需要和走樓梯一樣長的時(shí)間。walkupthestairs和waitingfortheelevato是對應(yīng)的，所以形式保持一致。故加ing。5答案：once【解析】句意：每90分鐘起來在辦公室四周走動(dòng)一次。結(jié)合句意和音標(biāo)提示，確定once。.答案：minutes【解析Iminute是可數(shù)名詞，故用復(fù)數(shù)。.答案：go【解析】句意：如果可能的話，利用這段時(shí)間去外面享受好天氣。固定搭配gooutside。.答案：fresh【解析】句意：因?yàn)樾迈r的空氣可以幫助你繼續(xù)努力工作。結(jié)合句意和音標(biāo)提示確定答案fresho.答案：if【解析】句意：如果你沒有時(shí)間每90分鐘在辦公室里走動(dòng)，利用這個(gè)時(shí)機(jī)站起來伸展。后一句的主謂賓齊全，故填連詞。結(jié)合語境，確定if。.答案：relax【解析】句意：伸展運(yùn)動(dòng)是放松和讓你的身體運(yùn)動(dòng)的一個(gè)好方法。t。加動(dòng)詞原形。題組C培優(yōu)拔尖練一、單項(xiàng)選擇題havesomeproblemswithmyhealth.Canyougivemesome?A.adviceB.messagesC.suggestion.Wewillthecityclub.Wouldyoulikeus?A.join,tojoinB.takepartin,tojoinC.takepartin,tojoinin.Daddoesn'talwaysetoyou.Youhavetofightandsave!A.yourselfB.himselfC.myselfD.herselfdon'twanttobeelse.Ijustwanttobe.A.anybody;myselfB.somebody;myselfC.everybody;meD.anybody;me5.一Ifseveryone'sdutytojointheCleanYourPlateCampaign.一Sure.Weshouldtrytoallthefoodthatwe'veordered.A.giveupB.eatupC.turnupD.showup.【答案】A【解析】：句意：我又一些健康方面的問題。你能給我一些建議嗎？此題考查名詞，advice建議，不可數(shù)名詞，suggestion是可數(shù)名詞建議，messages留言條。根據(jù)句意，應(yīng)選A?？键c(diǎn)：考查名詞詞語釋義。.【答案】A【解析】：句意：我將要參加市俱樂部。你想要參加我們的行列嗎？此題考查動(dòng)詞，join+俱樂部，wouldliketodosth想要做某事。根據(jù)句意，應(yīng)選A?？键c(diǎn)：考查非謂語動(dòng)詞3【答案】A.【解析】句意：爸爸不是每次都能來救你，你得要憑自己力量戰(zhàn)斗，拯救你自己！A.yourself你自己；B.himself他自己；C.myself我自己；D.herself她自己。這里saveoneself表示挽救自己，后面用反身代詞，而且和前面的主語you保持一致，所以用yourself,應(yīng)選A。.【答案】A【解析】句意：我不想成為其他人。我只想做我自己。anybody多用在疑問句和否認(rèn)句中，somebody多用在陳述句的肯定句中，當(dāng)陳述句轉(zhuǎn)換為疑問句或者否認(rèn)句的時(shí)候，somebody應(yīng)改為anybody,因此排除B；everybody的中文意思是：每人，人人。與句子的意思不相符，排除C；myself的中文意思是：我自己，它是一個(gè)反身代詞，因?yàn)榍懊嬗昧薎作為主語，因此后面要用反身代詞。所以答案為A。.【答案】B【解析】：句意：一參加光盤行動(dòng)是每個(gè)人的責(zé)任。一確實(shí)，我們應(yīng)該把我們點(diǎn)的食物吃光。A.giveup放棄；B.eatup吃光；C.turnup出現(xiàn)，調(diào)高；D.showup露面，根據(jù)語境是吃光食物，應(yīng)選B。二、閱讀理解。June6thisNationalEyeCareDay.Itisagoodchanceforustoimproveoureyehealth.Whataremoneyeproblemswehavetoday?Howcanweprotectoureyes?Readontofindouttheanswer.Eyesareimportantinoureverydaylife.Weusethemtoreadbooks,seecolorsandviewthewondersoftheworld.Butsometimes,weusethemtoomuchandithurtsthem.Inthepast,nearsightedness（近視）wasamoneyeproblemamongchildren.Thisismostlybecauseoftheirbadeyehabits,suchaswatchingTVtoolongandreadingbooksinbed.However,today'stechnology（技術(shù)）ischangingthewaywelive.Childrenspendmoretimeworkingandplayinginfrontofputers,smartphonesandiPads.USchildrenspendmorethan42hoursaweekinfrontofelectronicscreens,US'ABCn