2023学年完整公开课版教案：lesson1andlesson2

【教学主题】Unit8lesson1andlesson2【教学目标】1、重点词汇和短语extreme,gymnastics,similarity,exactly,risk,excitement,various,flow,equipment,dull,preference,jog,bungeejumping,snowboarding,snowrafting,inorderto,upsidedown,turnup,backout,getacross2、重点句式Iquitelike…I’dlove…Icannotstand…Ilove…Ilike…Iwouldn’tlike…I’dquitelike…Iprefer…Ihate…I’dprefer…I’mreallyinto…Iamvery/quite/notkeenon…Iamvery/quite/notinterestedin…【知识梳理】1.differ【考点】differ是动词，意为：①相异，有区别，不同于（常与from或in连用）；②意见相左，持不同看法，不同意（常用搭配：differwithsb.about/on/oversth.）。如：Hisviewsdifferfromthoseofhisclassmates.Thebrothersdifferwidelyintheirtastes.I’msorrytodifferwithyouonthat.Hedifferedwithhisbrotherabout/on/overapoliticalquestion.【拓展】★differentadj.意为：①不同的，有区别的，有差异的；②分别的，各别的，各种的；③不平常，与众不同，别致。★differencen.意为：①差别，差异，不同（之处），变化（之处）；②差，差额；③意见分歧，不和。【考例】①Thespecificexpressionofangeralsodiffersfrompersontopersonbasedonbiologicalandculturalforces.

(2022年江苏卷阅读理解C篇)②Thatismainlybecauseshoppingisaverydifferentexperiencetowhatitusedtobe.(2022年北京卷阅读理解D篇)③IknewIwantedtomakeadifferenceintheworldsomehow,butIhadnoideahowtodothat.

(2022年广东卷阅读理解C篇)2.exactly【考点】exactly是副词，意为：①精确地，准确地，确切地；②（要求得到更多信息）究竟，到底；③（答语，表示赞同或强调正确）一点不错，正是如此，完全正确。如：It’sexactlyhalfpastfive.WhereexactlydidyoustayinPortugal?—Soyouthinkweshouldsellthehouse?—Exactly.【考例】Ifourmindswereanopenbook,wewouldknowexactlyhowmuchwecareabouttheenvironmentorlikelattes.

(2022年重庆卷阅读理解E篇)3.various【考点】various是形容词，意为：①不同的，各种各样的；②具有多种特征的，多姿多彩的。如：Wehadvariousproblemsonourjourney.Theauthorgavevariousreasonsforhavingwrittenthebook.It’salargecountrywithvariouscultures.【拓展】variouslyadv.意为“以各种方式，不同地”。【考例】Thereportliststenbooks,andvariousauthors,whichpeoplehaveliedaboutreading,andasI’mnotonetolietoooften(I’dhatetobecaughtout),I’lladmithereandnowthatIhaven’treadtheentiretopten.

(2022年新课标全国卷I阅读理解C篇)4.limit【考点】limit既可作名词也可作动词。★limit作名词时，意为：①限度，限制（常与to连用）；②极限，限量，限额（常与on连用）；③（地区或地方的）境界，界限，范围。如：Thereisalimittotheamountofpainwecanbear.TheEUhassetstrictlimitsonlevelsofpollution.Thepublicisnotallowedwithina2-milelimitofthemissilesite.★limit作动词时，意为：①限制，限定；②限量，减量（常与to连用）。如：MymotherlimitstheamountoffoodthatIeat.Seatingislimitedto500.【拓展】★limitedadj.意为：①有限的；②受（……的）限制。如：Myknowledgeofthebusinessislimited.Thisofferisforalimitedperiodonly.★limitationn.意为：①限制，控制；②起限制作用的规则（或事实、条件）（常与on连用）；③局限，限度（通常用作复数）。如：Allthetalkswereaboutthelimitationofnuclearweapons.Disabilityisaphysicallimitationonyourlife.Thistechniqueisusefulbutithasitslimitations.【考例】①Sometimes,hewaslimitedtoacageunderwaterbutthatdidnotbotherhim.(2022年江西卷阅读理解A篇)②Suppliesarelimited.

(2022年福建卷阅读理解C篇)③Theauthorsofthestudynotedthattherewerelimitationstotheirconclusions.

(2022年湖北卷阅读理解E篇)限制性定语从句和非限制性定语从句【语境展示】仔细观察A、B两组句子，注意它们的不同点。A1.Themanwho/thatstoleherpursehasbeencaught.2.Thegirl(who/whom/that)Isawtoldmetocomebacktoday.3.Theladywhosehousewasbrokenintolastweekismysister.4.Thecarwhich/thatisparkedoutsideisAlan’s.5.I’vereceivedtheletter(which/that)yousentme.6.Mondayisthedaywhen/onwhichmanypeopleshouldgotowork.7.Iknowaroomwhere/inwhichyoucanhide.

8.Thereasonwhy/forwhich/thatheacceptedtheinvitationisnotclear.

B1.HerangJames,whowasagoodfriendaswellasthefamilydoctor.2.ThisisHank,who/whomItoldyouabout.3.Edward,whoseidentitieswillbekeptsecret,willbepaid$40aday.4.ThatbaronMiltonStreet,whichisverynice,isownedbyJulia’sbrother.5.Theydraftedtwodifferentlaws,oneofwhichwasneverputinforce.6.Bradford,whereBencomesfrom,hasalotofgoodrestaurants.7.In1973,whenhelivedinRome,hissonwasborn.8.Janesaidthatshehadneverseenthemanbefore,whichwasnottrue.9.Martinwaitedforafewdays,whichwaswise.10.Hisnewcar,forwhichhepaid$7,000,alreadyneedstoberepaired/repairing.【自我归纳】通过观察我们可以发现：A组的句子都是限制性定语从句，B组的句子都是非限制性定语从句。限制性定语从句和非限制性定语从句主要有以下区别：1.功能不同限制性定语从句对先行词起限制或修饰的作用，说明先行词的性质、身份、特征等状况。如果去掉限制性定语从句，主句的意思就会不完整或不明确（A组句子）。非限制性定语从句只对先行词作附加说明，与主句的关系不是十分密切。如果去掉非限制性定语从句，主句的意思仍然完整（B组句子）。2.形式不同限制性定语从句与主句之间通常不用逗号分开（A组句子）；非限制性定语从句与主句之间通常用逗号分开（B组句子）。3.关系词不同在限制性定语从句中，所有的关系词都可以使用；在非限制性定语从句中，通常不使用关系代词________。4.关系代词指代不同限制性定语从句中的关系代词一般指代一个名词或代词，而非限制性定语从句中的关系代词既可以指代一个名词或代词，也可以指代主句的部分或全部内容（B组句8、句9）。【即学即练】从括号内选择正确的选项填空。1.Thosesuccessfuldeafdancersthinkthatdancingisanactivity________(where/which)sightmattersmorethanhearing.2.HisrestaurantonBakerStreet,________(that/which)usedtobepoorlyrun,isnowasuccessfulbusiness.

3.Sheshowedthevisitorsaroundthemuseum,theconstruction________(forwhich

/ofwhich)hadtakenmorethanthreeyears.

4.Mywife,________(who/when)isoutatthemoment,willphoneyouwhenshegetsback.

5.Frank’sfirstvisitwasinOctober,________(where/when)sheopenedthenewhospital.

答案1.where

2.which

3.ofwhich

4.who

5.whenwhere

2.which

3.ofwhich

4.who

5.When【典型例题】Unit8Lesson1andlesson2I.根据本部分所学单词及提示写出所缺单词的正确形式。1.Weareflyingata(n)________(高度)of20,000feet.2.Thepathwaslinedwith________(野生的)flowers.

3.Exercisehasa(n)________(较重要的)parttoplayinpreventingdisease.

4.IsEnglishano________lesson,ordoeseveryonehavetolearnit?

5.Theyshouldbeabletohelpfamilieswhohaveno________(住所).6.Thecarhasa(n)________(最大的)speedof120mph.

7.Youstaytherewiththe________(行李)whileIfindataxi.8.Angelahadsomeexciting________(奇遇)inEgypt.9.Hewas________(担心的)forhisfamily,whoweretravellingabroad.10.Wefollowedthef________ofadeerinthesnow.II.用括号内单词的正确形式填空。1.We’veallhadavery________(tire)day—let’sgotobed.

2.I’veeatentoomuch,soI’mreallyquite________(comfortable).3.There’snotmuch________(differ)inpricebetweenthetwocomputers.4.Theyallthinkbeingatelevision________(present)isexciting.

5.He’sthepresidentofalargeinternational________(organise).III.选用方框内合适的短语并用其正确形式填空(每个短语限用一次)。takeoff,thinkabout,godown,lookfor,aswellas,preferto1.Letme________whatwearegoingtodonext.2.Ineedtogotothebookstore________thebank.3.Onsummereveningswewouldsitonthebeachandwatchthesun________.4.Wecaneatoutifyoulike,butIwould________stayin.5.Theplane________at9o’clockandarrivedinVeniceat11:30.6.It’sclearthattheresultoftheexperimentwasbetterthanwehadbeen________．IV.根据括号内的汉语提示补全下列句子。1.Aship________________________(出现在地平线上).2.Lawsonpollution________________________(各国之间大不相同).3.Let’s________________________(马上就去)beforeitgetstoolate.4.They________________________(沿着河边走了一个小时)lastnight.5.Theconferenceisgoingtobe__________________________(很多额外工作).I.根据本部分所学单词及提示写出所缺单词的正确形式。1.Someofhisviewsseemrather________(极端的).

2.HewaswalkingataveryquickpaceandIhadtoj________tokeepupwithhim.3.There’snevera(n)________(枯燥无味的)momentwhenJohn’saround.

4.Thetrainarrivedat________(精确地)eighto’clock.

5.Therearesome________(相似性)betweenthetwoplays.6.Whenchildrenstartsmoking,theydon’trealisethatthey’rer________theirhealth.7.Wehavebothmilkandcream.Doyouhavea(n)________(偏爱)?8.

Thenewscausedgreat________(兴奋)amongscientists.II.根据括号内的提示翻译下列句子。1.为了赶火车，她匆忙赶完了她的工作。(inorderto)_______________________________________2.没必要预订——只要那天晚上来就行。(turnup)_______________________________________3.我讲得很慢，但我的意思还是没有被理解。(getacross)_______________________________________4.她由于种种原因接受了这份工作。(various)_______________________________________5.把蛋糕翻过来抹上奶油。(upsidedown)_______________________________________6.他答应借钱给我，可是后来变卦了。(backout)_______________________________________III.选用方框内合适的选项完成下面对话(每个选项限用一次)。A.Whataboutyou?B.Canyouseeyourfavourite?C.Iagreewiththat.

D.Isthereaflavouryoudon’tlike?E.IthinkI’llstickwithamoretraditionalchoicetoday.A:Ihaveneverseensomanyflavours(味道)oficecreaminoneplace!

B:Therecertainlyarealot.1.________

A:Yes.Lemonismyfavourite.2.________B:Chocolate,ofcourse.A:3.________B:Idon’tlikeicecreamwithtoomanydifferentflavoursinit.

A:4.________Itjustdoesn’tworkforme,either.B:Isawgarlic(蒜)icecreamonthemenuonce.

A:Ithinkthatwouldbehorrible!

B:Yes,you’reright.5.________答案Unit8&Lesson1I.1.altitude

2.wild

3.major

4.optional5.accommodation

6.maximum

7.luggage

8.adventures

9.anxious10.footprintsI