人教版八年级下册英语Unit1SectionB课件

八年级下册新 课 标（R J）英语八年级下册新课标（RJ）英 语 SectionBUnit1Whatsthematter？Section BUnit 1Whats the matSectionB课前自主预习课堂互动探究Unit1Whatsthematter？Section B课前自主预习课堂互动探究Unit 1Wh课前自主预习课前自主预习单单词词闯闯关关1.死死 v._death n._2.决定决定 v._decision n._3.重要的重要的 adj._importance n._4.攀登攀登 v._climber n._5.knife n._复数形式复数形式 _die 死亡死亡decide决定；抉择决定；抉择importantSectionB重要性；重要重要性；重要climb登山者；攀登者登山者；攀登者刀刀knives课前自主预习单1.死 v._death 短短语语互互译译1.习惯于习惯于；适应于；适应于_ 2切除切除_3离开；从离开；从出来出来_4放弃放弃_5挽救某人的生命挽救某人的生命_6做决定做决定_ be used tocut offget out ofgive upSectionBsave ones lifemake a decision短1.习惯于；适应于_ 短短语语互互译译7take risks/a risk_8run out(of)_9.be in control of_10have problems doing sth._11too much _ 冒险冒险用尽；耗尽用尽；耗尽掌管；管理掌管；管理做某事遇到问题做某事遇到问题SectionB太多太多短7take risks/a risk_短短语语互互译译12.keep on doing sth._13.useto do sth._14.because of_15.lose ones life_16.by oneself_ 坚持做某事坚持做某事使用使用做某事做某事因为；由于因为；由于失去生命，丧生失去生命，丧生SectionB独自；独立地独自；独立地短12.keep on doing sth._句句型型在在线线1.有好多次，阿伦差点儿因为意外丢掉性命。有好多次，阿伦差点儿因为意外丢掉性命。There were many times when Aron almost lost his life _ _ accidents.2然然后后，他他用用左左手手臂臂给给自自己己绑绑上上绷绷带带，这这样样不不至至于于失失血血过多。过多。Then,with his left arm,he bandaged himself _ _ he would not lose too much blood.because ofsothatSectionB句1.有好多次，阿伦差点儿因为意外丢掉性命。becaus句句型型在在线线3.他他太太喜喜欢欢爬爬山山了了，以以至至于于他他甚甚至至在在这这次次经经历历之之后后仍仍然然继续爬山。继续爬山。His love for mountain climbing is _ _ _ he kept on climbing mountains even after this experience.so greatthatSectionB句3.他太喜欢爬山了，以至于他甚至在这次经历之后仍然继续爬山课课文文初初探探根据教材根据教材P6 2b的内容判断正的内容判断正(T)误误(F)。()1.Aron Ralston likes mountain climbing,but he doesnt often take risks.()2.On April 26,2003,he climbed in the mountains alone and a big rock fell on him.FSectionBT课根据教材P6 2b的内容判断正(T)误(F)。FSecti课课文文初初探探()3.He ran out of his water,so he wanted to die.()4.He cut off his whole right arm and then bandaged himself.()5.After the accident,he wrote a book called Between a Rock and a Hard Place.FSectionBFT课()3.He ran out of his water课堂互动探究课堂互动探究词汇点睛词汇点睛 1be used to 习惯于习惯于；适应于；适应于观察观察 We are used to the school life here.我们习惯于这里的学校生活。我们习惯于这里的学校生活。The boy is used to using his mobile phone.那个男孩习惯于使用他的手机。那个男孩习惯于使用他的手机。SectionB课堂互动探究词汇点睛 1be used to 习惯于；探究探究 be used to意为意为“习惯于习惯于；适应于；适应于”，同，同get used to，to为介词，其后要跟为介词，其后要跟_词、代词或词、代词或_。名名SectionB动名词动名词探究 be used to意为“习惯于；适应于”拓展拓展 be used to相近短语辨析：相近短语辨析：She is used to chatting with her friends by WeChat.她习惯用微信和朋友聊天。她习惯用微信和朋友聊天。I used to write letters to my friends.我以前经常给我的朋友们写信。我以前经常给我的朋友们写信。The knife is used to cut things.The knife is used for cutting things.刀是用来切东西的。刀是用来切东西的。SectionBbe/get used to doing sth.习惯于做某事习惯于做某事used to do sth.过去经常做某事过去经常做某事be used to do sth.被用于做某事被用于做某事be used for doing sth.拓展 be used to相近短语辨析：Section 活学活用活学活用 2017泰州泰州 Diana used to _ to work,but now she is used to _ because the road is crowded and she wants to keep fit.A.drive;walking B.drive;walkC.driving;walk D.driving;walkingSectionB【解解析析】考考查查非非谓谓语语动动词词。句句意意：黛黛安安娜娜过过去去常常开开车车上上班班，但但现现在在她她习习惯惯步步行行了了，因因为为道道路路很很拥拥挤挤，她她也也想想保保持持身身体体健健康康。used used toto后后跟跟动动词词原原形形，表表示示“过去经常做某事过去经常做某事”；be used to be used to 后跟动名词，表示后跟动名词，表示“习惯做某事习惯做某事”。A活学活用 2017泰州 Diana used to _2run out(of)用尽；耗尽用尽；耗尽观察观察 But when his water ran out,he knew that he would have to do something to save his own life.但是，当他的水用完的时候，他但是，当他的水用完的时候，他知道他将必须做一些事情来挽救自己的生命。知道他将必须做一些事情来挽救自己的生命。Can I use your lighter?I ran out of matches.我能使用你的打火机吗？我的火柴用完了。我能使用你的打火机吗？我的火柴用完了。SectionB2run out(of)用尽；耗尽观察 But w探究探究 run out和和run out of都表示都表示“用尽；耗尽用尽；耗尽”，它们的用法区，它们的用法区别如下：别如下：SectionBrun out 相相当当于于不不及及物物动动词词，其其后后不不能能跟跟宾宾语语。它它的的主主语语通通常常是是时间、金钱或食物等无生命的东西。时间、金钱或食物等无生命的东西。run out of相相当当于于及及物物动动词词，其其后后可可以以跟跟宾宾语语。它它的的主主语语通通常常是是人人，宾语通常是时间、金钱或食物等。宾语通常是时间、金钱或食物等。探究 run out和run out of都表示“用尽；拓展拓展 run out还有还有“跑出去跑出去”之意，之意，run out of意为意为“从从跑出跑出去去”。He ran out and I didnt catch up with him.他跑了出去，我没有追上他。他跑了出去，我没有追上他。He ran out of the store.他从商店跑了出去。他从商店跑了出去。SectionB拓展 run out还有“跑出去”之意，run out 活学活用活学活用(1)单项填空单项填空The energy from the sun and wind is very cheap and it will never _.Acome out Bput out Ccarry out Drun outSectionB【解解析析】本本题题考考查查“动动词词out”out”的的短短语语搭搭配配。come come outout意意为为“出出版版，出出来来”；put put outout意意为为“熄熄灭灭”；carry carry outout意意为为“执执行行，实实施施”；run run outout意意为为“用用完完，耗耗尽尽”。根根据据句句意意“来来自自太太阳阳和和风风的的能能源源很很便便宜宜，并并且且永永远远不不会会用用完完”可知选可知选D D。D活学活用(1)单项填空Section B【解析】本题考查“(2)根据汉语提示完成句子根据汉语提示完成句子Food _(吃完了吃完了)last night.What will she do if she _(花完花完)money?They _(耗尽耗尽)their water and had nothing to drink.SectionBran outruns out ofran out of(2)根据汉语提示完成句子Section Bran out3cut off 切除切除观察观察 So he used his knife to cut off half his right arm.所以，他用刀切除了他的半条右臂。所以，他用刀切除了他的半条右臂。The branch was dying.They were going to cut it off.那根树枝快死了，他们打算把它剪掉。那根树枝快死了，他们打算把它剪掉。SectionB3cut off 切除观察 So he used hi探究探究 cut off意为意为“切除切除”，其后可以跟名词或代词作宾语，用，其后可以跟名词或代词作宾语，用法如下：法如下：SectionB当宾语是名词时当宾语是名词时 宾语可位于宾语可位于cut和和off之间，还可位于之间，还可位于cut off之后。之后。当宾语是代词时当宾语是代词时 宾语只能位于宾语只能位于_。拓展拓展 cut还有如下搭配：还有如下搭配：cut up 切碎切碎cut in line 插队插队cut down 砍伐，砍倒；减少砍伐，砍倒；减少 cut into 切入，刺入切入，刺入cut和和off之间之间探究 cut off意为“切除”，其后可以跟名词或代词作活学活用活学活用(1)2017菏泽改编菏泽改编You spend too much time on your mobile phone.You should _ the time you spend on it.A.cut off B.cut down C.cut upSectionBB【解解析析】考考查查动动词词短短语语辨辨析析。cut cut offoff意意为为“切切除除”；cut cut downdown意意为为“砍砍倒倒；减减少少”；cut cut upup意意为为“切切碎碎”。由由上上文文句句意意“你你在在手手机机上上花花费费时时间间太太多多”可可推测下文是建议对方应该推测下文是建议对方应该“减少减少”花费在手机上的时间。故选花费在手机上的时间。故选B B。活学活用(1)2017菏泽改编You spend t(2)Could you help me _ the beef for dinner,Jenny?OK,Mom.Ill do it right away.Acut off Bcut outCcut down Dcut upSectionBD(2)Could you help me _4get out of 离开；从离开；从出来出来观察观察 The door is locked,so I cant get out of the house now.门锁了，门锁了，所以我现在不能从房子里出来了。所以我现在不能从房子里出来了。SectionB探究探究 get out of表示表示“离开；从离开；从出来出来”，其后可以跟表示地，其后可以跟表示地点的名词。点的名词。拓展拓展 get out of还有还有“改掉；戒掉改掉；戒掉”之意。之意。I wish I could get out of the habit of smoking.我希望我能改掉吸烟的习惯。我希望我能改掉吸烟的习惯。4get out of 离开；从出来观察 The 活学活用活学活用 Its difficult for the boy _(从从出来出来)the forest.SectionBto get out of活学活用 Its difficult for the bo5importance n.重要性；重要重要性；重要观观察察 I always work hard at English because I know the importance of learning it well.我总是努力地学习英语，我总是努力地学习英语，因为我知道学好它的重要性。因为我知道学好它的重要性。He is a man of importance.他是一位重要人物。他是一位重要人物。SectionB5importance n.重要性；重要观察 I aSectionB探究探究 importance是是_(可数可数/不可数不可数)名词，意为名词，意为“重重要性；重要要性；重要”。拓展拓展不可数不可数Section B探究 importance是_活学活用活学活用 From the show,we can learn the _(重要性重要性)of team spirit.SectionBimportance活学活用 From the show,we can lea6decision n.决定；抉择决定；抉择观察观察 My mother allows me to make my own decision.我妈妈允许我自己做决定。我妈妈允许我自己做决定。SectionB探究探究 _是是decide的名词形式，意为的名词形式，意为“决定；抉择决定；抉择”。_是固定搭配，意为是固定搭配，意为“做决定做决定”。拓展拓展 decide是动词，意为是动词，意为“决定；下决心决定；下决心”。_意意为为“决定做某事；下决心做某事决定做某事；下决心做某事”。decisionmake a decision/decisionsdecide to do sth.6decision n.决定；抉择观察 My mot活学活用活学活用 Its difficult for a little kid to make such an important _Aadvice BmistakeCdecision DquestionSectionBC活学活用 Its difficult for a litt7control n&v.限制；约束；管理限制；约束；管理观察观察 In this book,Aron tells of the importance of making good decisions,and of being in control of ones life.在这本书中，阿伦阐述了作出正确决定以及掌控生命的重要性。在这本书中，阿伦阐述了作出正确决定以及掌控生命的重要性。The policeman was controlling the traffic.这名警察正在指挥交通。这名警察正在指挥交通。SectionB7control n&v.限制；约束；管理观察 探究探究 control既可以作名词，也可以作动词，意为既可以作名词，也可以作动词，意为“限制；约束；限制；约束；管理管理”。SectionB拓展拓展 control的常见搭配如下：的常见搭配如下：in control 在控制中在控制中out of control 失去控制失去控制be in control of 掌掌管；管理管；管理探究 control既可以作名词，也可以作动词，意为“限活学活用活学活用 The car was out of _ and hit a tree by the road.Adanger BbreathCcontrol DpracticeSectionBC【解解析析】dangerdanger意意为为“危危险险”；breathbreath意意为为“呼呼吸吸”；controlcontrol意意为为“控控制制”；practicepractice意意为为“练练习习”。结结合合题题干干中中的的“撞撞到到了了路路边边的的一一棵棵树树”可可知知，汽车失去了控制。汽车失去了控制。out of controlout of control意为意为“失去控制失去控制”，故选，故选C C。活学活用 The car was out of _8keep on doing sth.坚持做某事坚持做某事观察观察 This medicine will be effective if you keep on taking it for a time.如果你坚持吃这种药，会有效的。如果你坚持吃这种药，会有效的。SectionB探究探究 keep on doing sth.同同keep doing sth.，表示，表示“坚持做某事；坚持做某事；继续做某事继续做某事”。8keep on doing sth.坚持做某事观察活学活用活学活用 He kept _ so that he could be in good health.Aexercise BexercisingCto exercise DexercisesSectionBB活学活用 He kept _ so that 9death n.死；死亡死；死亡观察观察 I was very surprised to know the news of his death.得知他的死讯我非常惊讶。得知他的死讯我非常惊讶。SectionB探究探究 death是不可数名词，意为是不可数名词，意为“死；死亡死；死亡”。9death n.死；死亡观察 I was ver观察观察“死死”的不同词性和含义：的不同词性和含义：SectionB_作动词，意为作动词，意为“死；逝世死；逝世”。_作形容词，意为作形容词，意为“死的死的”。_作名词，意为作名词，意为“死；死亡死；死亡”。diedeaddeath观察“死”的不同词性和含义：Section B_注意注意 die是短暂性动词，不能和时间段搭配。若表示是短暂性动词，不能和时间段搭配。若表示“死了多长死了多长时间时间”要用要用be dead。A year later my dog died.一年后我的狗死了。一年后我的狗死了。SectionB注意 die是短暂性动词，不能和时间段搭配。若表示“死了活学活用活学活用 On March 14th,2018,the worldfamous British scientist,Stephen Hawking,_(去世去世)at 76 in Cambridge,the UK.SectionBdied活学活用 On March 14th,2018,the 10give up 放弃放弃观察观察 Aron did not give up after the accident阿伦在事故之后没有放弃阿伦在事故之后没有放弃When did you give up playing computer games?你是何时放弃玩电脑游戏的？你是何时放弃玩电脑游戏的？SectionB探究探究 give up 意为意为“_”，可单独使用，也可后跟名词、可单独使用，也可后跟名词、代词或动名词形式。注意：代词或动名词形式。注意：give up 为为“动词副词动词副词”型短语，代型短语，代词作宾语时，要放在动词和副词词作宾语时，要放在动词和副词 _。放弃放弃中间中间10give up 放弃观察 Aron did not拓展拓展 give的相关短语：的相关短语：give away 赠送赠送give back 归还；恢复归还；恢复give in 屈服屈服give off 发出；放出发出；放出 give out 分发分发SectionB拓展 give的相关短语：Section B活学活用活学活用 2018黄冈黄冈I find it difficult to learn English well.I want to drop it.English is very important in our daily life.Never _.Agive up it Bgive it upCgive away it Dgive it awaySectionBB【解解析析】考考查查动动词词短短语语辨辨析析。句句意意：“我我发发现现学学好好英英语语很很难难，我我想想放放弃弃。”“”“英英语语在在我我们们的的日日常常生生活活中中很很重重要要，不不要要_。”由由此此推推知知后后句句句句意意为为“不不要要放放弃弃”。give give upup是是“动动词词副副词词”构构成成的的短短语语，代代词词作作其其宾宾语语，必必须位于须位于givegive和和upup之间。故选之间。故选B B。活学活用 2018黄冈I find it diffi句型透视句型透视1Aron Ralston is an American man who is interested in mountain climbing.阿伦阿伦罗尔斯顿是一名热爱登山运动的美国人。罗尔斯顿是一名热爱登山运动的美国人。探探究究本本句句是是含含定定语语从从句句的的复复合合句句，“who is interested in mountain climbing”是是定定语语从从句句，修修饰饰先先行行词词“an American man”，who是关系代词，在定语从句中作主语，此时可以和是关系代词，在定语从句中作主语，此时可以和that互换。互换。SectionB句型透视1Aron Ralston is an Ameri拓展拓展 who在定语从句中可以作主语，也可以作宾语，作宾语的在定语从句中可以作主语，也可以作宾语，作宾语的时候可以和时候可以和whom互换。互换。SectionBwho在在定定语语从从句中作主语句中作主语I dont know the girl who is wearing a pink dress.我不认识那个穿着粉红色连衣裙的女孩儿。我不认识那个穿着粉红色连衣裙的女孩儿。who在在定定语语从从句中作宾语句中作宾语You are the girl who/whom Im looking for.你就是我正在寻找的女孩儿。你就是我正在寻找的女孩儿。拓展 who在定语从句中可以作主语，也可以作宾语，作宾语SectionB活学活用活学活用(1)2018邵阳邵阳The man _ is talking to my math teacher is my father.Awho Bwhich CwhatA【解解析析】考考查查定定语语从从句句连连接接词词。manman为为定定语语从从句句的的先先行行词词，当当先先行行词词为为人人时时，关系代词需用关系代词需用whowho或或thatthat。故选。故选A A。Section B活学活用(1)2018邵阳The SectionB(2)2018遂宁遂宁We believe that success always belongs to the people _ never say“give up”Awhom Bwhat Cwho DwhichCSection B(2)2018遂宁We believ2There were many times when Aron almost lost his life because of accidents.有好多次，阿伦差点儿因为意外丢掉性命。有好多次，阿伦差点儿因为意外丢掉性命。探究探究 because of是介词短语，意为是介词短语，意为“由于；因为由于；因为”，后跟名词、，后跟名词、代词或动名词。代词或动名词。SectionB辨析辨析 because与与because ofbecause连连词词，意意为为“由由于于；因因为为”，其其后后要要跟跟_。because of介词短语，后跟名词、代词或介词短语，后跟名词、代词或_。原因状语从句原因状语从句 动名词动名词2There were many times when A注注意意含含because of的的句句子子可可以以和和because引引导导的的原原因因状状语语从从句句进进行同义句转换。行同义句转换。He is absent from school today because of his illness.He is absent from school because he is ill today.他今天没上学，因为他生病了。他今天没上学，因为他生病了。SectionB注意含because of的句子可以和because引导SectionB活学活用活学活用(1)单项填空单项填空Did you have a sports meeting yesterday?No,we didnt.It was put off _the heavy rain.Ainstead of B.because ofCas for Dacross from【解解析析】结结合合本本题题场场景景可可知知，运运动动会会“因因为为”大大雨雨而而被被推推迟迟了了。故故 because because of of 符合题意。符合题意。BSection B活学活用(1)单项填空【解析】结合本题场(2)同义句转换同义句转换He was late for school because the weather was very bad.He was late for school _ _ _ _ weather.SectionBbecause of the bad(2)同义句转换Section Bbecause 3After losing his arm,he wrote a book called Between a Rock and a Hard Place.失去了手臂之后，他写了一本名为失去了手臂之后，他写了一本名为生死两难生死两难的书。的书。探究探究“called Between a Rock and a Hard Place”是是_(过过去去/现在现在)分词短语作后置定语，修饰名词分词短语作后置定语，修饰名词book。其中。其中_表表示示“被称为；被叫作被称为；被叫作”，与，与named同义。同义。We want to watch the movie called/named Captain America.我们想去看那部名为我们想去看那部名为美国队长美国队长的电影。的电影。SectionB过去过去 called3After losing his arm,he wro拓拓展展过过去去分分词词短短语语作作后后置置定定语语时时，可可以以转转化化为为定定语语从从句句。如如上上句句可可以以转转化化为为“We want to watch the movie which/that is called/named Captain America.”SectionB拓展过去分词短语作后置定语时，可以转化为定语从句。如上句SectionB活学活用活学活用 同义句转换同义句转换We all want to read the novel called Tiny Times.We all want to read the novel _ _ called Tiny Times.which/that isSection B活学活用 同义句转换which/that 4His love for mountain climbing is so great that he kept on climbing mountains even after this experience.他太喜欢爬山了，以至于他甚至在这次经历之后仍然继续爬山。他太喜欢爬山了，以至于他甚至在这次经历之后仍然继续爬山。探究探究 sothat意为意为“如此如此以至于以至于”。He is so young that he cant go to school.他年龄如此小，不能去上学。他年龄如此小，不能去上学。SectionB4His love for mountain climbi拓拓展展(1)含含“sothat否否定定句句”的的句句子子可可以以和和含含_的的句句子子进进行行同同义义句句转转换换。如如上上句句可可以以转转化化为为“He is too young to go to school.”tooto do sth.表表示示“太太而而不不能能做做某某事事”，too修修饰形容词或副词，饰形容词或副词，to后跟动词原形。后跟动词原形。(2)so that 引引导导_状状语语从从句句，可可与与in order that或或in order to do sth.进行同义句转换。进行同义句转换。SectionBtooto目的目的拓展(1)含“sothat否定句”的句子可以和含_SectionB活学活用活学活用(1)同义句转换同义句转换The girl got up too late to catch the early bus.The girl got up _ late _ she couldnt catch the early bus.(2)翻译句子翻译句子2018辽阳辽阳我每天有如此多的工作以至于我经常熬夜。我每天有如此多的工作以至于我经常熬夜。_sothatI have so much work every day that I often stay up late.Section B活学活用(1)同义句转换sothatI 课文回顾课文回顾 SectionBHe Lost His Arm But Is Still ClimbingThe introduction to Aron RalstonHe is a 1._ from the USA.He is used to 2._ and he almost 3._ for many times because of accidents.The accident that happened to Aron RalstonIt was on 4._，2003 in Utah,the USA.A 360kilo rock 5._ his right arm and he couldnt free his arm.After five days,he 6._ his water but he didnt want to die.He had to 7._ half his right arm and bandaged himself with his left arm in order not to lose too much blood.After that,he climbed down the mountain to find help.The book written by Aron RalstonHe wrote a book called Between a Rock and a Hard Place.In this book,he tells of the 8._ of making good decisions,and of being 9._ ones life.The spirit we can learn from Aron RalstonIts important to make a decision when in danger because it could mean 10._ to people.climbertaking riskslost his lifeApril 26fell onran out ofcut offimportancein control oflife or death课文回顾 Section BHe Lost His Arm