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所属成套资源:人教版英语选择性必修第二册PPT课件+练习
高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists精品ppt课件
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这是一份高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists精品ppt课件,文件包含13Usinglanguage名词性从句之表语从句课件-高二英语同步精品课件pptx、13Usinglanguage习题检测doc等2份课件配套教学资源,其中PPT共25页, 欢迎下载使用。
名词性从句之表语从句 一、单项选择1.He doesn't read the English text very often. ________ he has failed again.A.It is why B.That's because C.It is reason D.That's why2.As is known to us, China is no longer ______ she used to be.A.which B.that C.if D.what3.The very reason________ he gave for his stealing was________ he had to pay back the money he borrowed.A.which; that B.that; that C.why; because D.why; that4.________ surprised me most is ________ you have made great progress in such a short time.A.It, that B.What, that C.What, what D.That, that5.The saddest aspect of life right now is ________ science gathers knowledge faster than society gathers wisdom.A.that B.how C.what D.which6.It is reported that most of the families’ income is now three times or more________it was 3 years ago.A.than B.that C.what D.which7.— Experts wonder ________ the us government is not taking strong action against COVID - 19 in this country. — I think it's all politicsA.why B.when C.that D.where8.________ excited Jenny most was ________ she finally succeeded ________ she had failed many times.A.That; that; what B.What; that; whatC.That; what; where D.What; that; where9.One advantage of playing the guitar is________it can give you much pleasure.A.how B.why C.that D.when10.________ seems strange to us is________ she can sing so many English songs beautifully.A.What; that B.It; why C.That; how D.It; that11.________ is even more important is ________ as the earth cooled down, water began to appear on its surface.A.When; that B.What; whetherC.What; that D.It; whether12.Being a good listener is a kind a quality and that's ________ it takes to keep friendship.A.which B.what C.how D.where13.The earth is suffering from shortage of resources, and that is________people are concerned.A.what B.where C.how D.that14.She is no longer ________ she used to be 20 years ago.A.what B.that C.which D.when15.________ they are most interested in is ________ they can produce more and better cars.A.That; how B.What; how C.What; what D.That; that 二、用单词的适当形式完成句子16.The reason why the taxi drivers charge more is _________ the price of oil has kept rising. 17.The woman was crying. That’s ________ her son was drowned in a river. 18.He stayed up late last night; that is __________ he is so sleepy. 19.Mr White is opposed to repairing the old building, and that's ________ I don' 't agree. 20.Nevertheless, journalism is still __________ the Pulitzer Prizes are best known for.21.This is ________ my father has taught me—to always face difficulties and hope for the best. 22.Teenagers shouldn’t date. One reason is __________ teenagers are too young.23.However, they never give up. This is ________ we should learn from them. 24.The brothers’ doubt is ________ Mr. Li can stay out of jail.25.This is ________ his room looked like yesterday morning. 26.He overslept and got up too late this morning and that was ________ he missed the train.27.But my teacher always says, “We want to be younger.” so about the age of Western women, my advice is ______ if you don’t know it, don’t ask about it; if you really know it, don’t mention it. 28.But the good news is______ some mountaineers are overtaking it to clean up Qomolangma. 29.There will be challenges ahead, however, which is ______we are fully preparing for all possibilities. 30.Another benefit of exercise is ______it will improve your body's immune system, making you better prepared to fight off infection. 31.The ideal nap depends on______ you want from that nap.32.And that’s really ________ makes the whole journey so much fun. We are here for each other. I really hope these tips work for you!33.Learning a foreign language, believe it or not, is ________ can change you for the better.34.I'm afraid he's more of a talker than doer, which is________ he never finishes anything. 35.The reason ___________ I can’t put up with her is ___________ she’s interested in nothing but shopping. 三、完成句子36.仿佛世界末日即将来临。It seemed ________ the world ________.37.Raw material is ________________.原材料是我们所急需的。(用表语从句翻译)38.那就是我们总是努力吃得健康并且经常锻炼的原因。______________________________ we always try to eat in a healthy way and exercise regularly.39.水对于生命的发展会起关键作用,这一点在当时并不明显It was not _____ obvious _____ water was to be _____ to the development of life40.昨晚他没有看电影,那是因为他得帮助妹妹做家庭作业。He did not see the film last night. ________ ________ ________ he had to help his little sister with her homework.41.I’m very busy now; ________ I wouldn’t like to go out.现在我很忙, 那就是我不想出去的原因。42.One of his problems is ________.他的问题之一是他没有时间加入我们。43.Breakfast is really very important for us. ________ we should eat breakfast on time every day. 早餐对我们来说真的非常重要。那就是我们应该每天按时吃早餐的原因。44.似乎你妈妈已经知道了真相。It ________ ________ ________ your mother has known the truth.45.________ his bike was broken.他迟到的原因是他的自行车坏了。46.The important thing is________ but not ________.重要的是你做的事儿而不是你说的话。47.现实就是因为暴风雨这个聚会必须得推迟了。The reality is ______ ______ ______ ______ ______ ______ ______ because of the storm.48.His bike was broken and________________ he was late for school yesterday.昨天他的自行车坏了,那就是他迟到的原因。49.这就是我所感兴趣的。This is ______ ______ ______ ______ ______.50.从太空看,地球看上去是蓝色的。这是因为地球表面约71%的地方被水覆盖。(表语从句)From space, the earth looks blue. ________ ________ ________ about seventy-one percent of its surface is covered by water.
参考答案1.D【详解】考查表语从句。句意:他不经常读英文课文,这是他再次失败的原因。根据句意可知,他不经常读英文课文,这是他再次失败的原因,结合空处后面的句子“he has failed again.”可知,空处应该是表示“这就是……的原因”,应用that's why,其中that代指上文内容,而that's because表示“那是因为”,与句意不符,故选D。2.D【详解】考查表语从句。句意:众所周知,中国已不再是过去的样子。系动词is后接表语从句,从句中be后缺乏表语,意为“……的样子”,用连接代词what。故填D。3.B【详解】考查定语从句和表语从句。句意:对于偷窃,他给出的理由是他必须要偿还他借来的钱分析句子可知,person作先行词,作gave的宾语,先行词由The very 修饰,所以关系代词只能为that。第二个空为表语从句,从句句意和句子结构完整,所以连接词为that。故选B项。4.B【详解】考查名词性从句。句意:最使我惊讶的是你在这么短的时间内取得了巨大的进步。 观察句子可知,is前面为主语从句,缺少从句的主语,用代词what引导;is后面为表语从句,陈述一件事实,空处不作成分,只起连接作用,用that引导。故选B项。5.A【详解】考查表语从句。句意:现在生活中最悲哀的一点是,科学比社会收集智慧更快地收集知识。is后接表语从句,从句结构完整且不缺乏“是否”含义,用只其连接作用的that 。故选A项。6.C【详解】考查名词性从句。句意:据报道,大多数家庭现在的收入是三年前的三倍甚至更多。英语中表示倍数关系时可以使用“倍数+the+名词”这一结构,其中的名词可以是名词性从句。本句中连接词what引导名词性从句并在从句中充当表语,其作用相当于the income that。故选C。7.A【详解】考查宾语从句。句意:——专家们想知道为什么美国政府没有在本国对COVID - 19采取强有力的行动。——我认为这都是政治。问句中Experts 是句子主语,wonder是谓语,后面是连接副词why引导的宾语从句,表示原因。故选A。8.D【详解】考查主语、表语及状语从句用法。句意:珍妮最激动的是,她终于在多次失败的地方成功了。分析句子结构,excited Jenny most中的excited为动词,缺主语,指“……的事情”,用what;she finally succeeded....是完整句子,可用连接词that引导表语从句;she finally succeeded ________ she had failed many times.表达“她终于在多次失败的地方成功了”,此处为状语从句,引导词在从句中作地点状语,用连接副词where。故选D项。9.C【详解】考查表语从句。句意:弹吉他的一个优点是它能给你带来很多乐趣。根据句意和句子结构可知,句子为表语从句,空格处单词引导从句,从句中不缺成分且意义完整,故应用“that”引导从句。故选C项。10.A【详解】考查主语从句连接词及表语从句连接词。句意:让我们吃惊的是,她可以唱这么多动听地英文歌。分析句子可知,空1应使用what引导主语从句,并在从句中充当主语;空2应使用that引导表语从句,无实义,在从句中不充当任何成分。故选A项。11.C【详解】考查主语从句和表语从句。句意:更重要的是随着地球冷却,水开始出现在它的表面。根据第二个be动词可知,前面是主语从句,主语从句中缺少主语,且指代事物,用what连接,is后是表语从句,从句中句意完整,用that连接。故选C。12.B【详解】考查连接词。句意:当一个好的聆听者是一种品质,这是保持友谊所需要的。分析句子可知,此处是表语从句连接词,从句缺少宾语,且指代事物,应用连接代词what,故填what。13.B【详解】考查表语从句连接词。句意:地球正遭受资源短缺之苦,这也是人们关注的地方。系动词is后接表语从句,从句结构完整,缺少地点状语,用连接副词where。故选B项。14.A【详解】考查表语从句。句意:她不再是20年前的她了。分析句子结构,________ she used to be 20 years ago.是一个表语从句,引导词在从句中作used to be后面的表语,表示“她二十年前的样子”,用what引导该从句,故选A。15.B【详解】考查主语从句和表语从句。句意:他们最感兴趣的是如何生产更多更好的汽车。前空中连接代词what引导主语从句(they are most interested in),在从句中作介词in后的宾语,表示“……的事(物)”;后空中表语从句(they can produce more and better cars)缺乏方式状语,表示“生产更多更好的汽车的方式方法”,用连接副词how。故选B项。16.that【详解】考查表语从句。句意:出租车收费更高的原因是最近油价持续上涨。空处引导表语从句,从句成分完整,所以用只起连接作用的that。故填that。17.because【详解】考查连词。句意:那个女人在哭。那是因为她儿子淹死在河里。分析可知,空白之后的内容为表语从句。结合句中“The woman was crying.”及“her son was drowned in a river.”可知,女人哭是因为儿子溺水在河里,所以空白处应用because引导。故填because。18.why【详解】考查名词性从句。句意:他昨晚熬夜了;那就是他为什么那么困的原因。本句为表语从句,从句缺少原因状语,所以用连接副词why引导。故填why。19.where【详解】考查表语从句。句意:怀特先生反对修复旧建筑,那是我不同意的地方。分析句子可知,is后接表语从句,从句agree是不及物动词,从句缺少地点状语,where (……的地方)符合句意,故填where。20.what【详解】考查名词性从句。句意:尽管如此,新闻业仍然是普利策奖最为人所知的领域。分析句子可知,空格后为表语从句,连接代词what引导从句,在从句中作介词for的宾语,意为“……的人或事物”。故填what。21.what【详解】考查名词性从句。句意:这就是我父亲教给我的——总是面对困难,抱着最好的希望。在表语从句中缺少taught的宾语,根据“to always face difficulties and hope for the best”可知,此处是指道理,所以应用连接代词what。故填what。22.that【详解】考查表语从句。句意:青少年不应该约会。原因之一是青少年太年轻。分析句子可知,空后面是一个表语从句,表语从句中不缺少任何成分,意义也完整。故填that。23.what【详解】考查表语从句。句意:然而,他们从不放弃。这就是我们应该向他们学习的。分析句子结构可知,此处为表语从句。在表语从句中,learn后缺宾语,所以用连接代词what引导表语从句。故填what。24.whether【详解】考查名词性从句。句意:兄弟们的疑问是,李先生是否能免于牢狱之灾。分析句子,表语从句部分不缺主语(Mr. Li)和宾语(jail)。名词性从句部分主语和宾语不缺。故引导词可能为“连接代词”或“连接副词”。分析句意,此处缺“是否”之意。又因为if不引导表语从句。故填whether。25.what【详解】考查表语从句。句意:这是他的房间昨天早上的样子。分析句子结构可知,空处引导表语从句,作is的表语,且在从句中作looked like的宾语,所以用what引导。故填what。26.why【详解】考查表语从句。句意:今天早上他睡过头了,起床晚了,这就是他没赶上火车的原因。连接副词why引导名词性从句时,在从句中充当状语,表示“……的原因”。结合句意,分析句子可知,空格后是表语从句,从句引导词在从句中作原因状语,表示“由于这一原因”。综上,应用连接副词why引导词该表语从句。故填why。27.that【详解】考查表语从句。句意:但是我的老师总是说,“我们想要更年轻。”“所以关于西方女性的年龄,我的建议是,如果你不知道,不要问;如果你真的知道,就别说了。分析可知,空处引导表语从句,从句成分完整,用that仅起连接作用,无实义,故填that。28.that【详解】考查表语从句。句意:但好消息是一些登山者现在正在从事清扫珠穆朗玛峰的工作。分析句子机构可知,此处是表语从句,从句some mountaineers are overtaking it to clean up Qomolangma的句子成分和句意都是完整的,所以用连接词that。故填that。29.why【详解】考查名词性从句。句意:然而,前方会有挑战,这就是为什么我们正为各种可能性做好充分准备。空处引导表语从句,表语从句中,缺少原因状语,所以用连接副词why。故填why。30.that【详解】考查表语从句的引导词。句意:锻炼的另一个好处是它会提高你身体的免疫系统,让你更好地对抗感染。此处为表语从句,从句中不缺少成分,句意完整,故应用只起连接作用的that引导。故填that。31.what【详解】考查宾语从句。句意:理想的小睡取决于你想从小睡中得到什么。空处引导宾语从句,在宾语从句中缺少want的宾语,所以用连接代词what引导。故填what。32.what【详解】考查表语从句。句意:这正是让整个旅程如此有趣的原因。我们在这里是为了彼此。我真的希望这些建议对你有用!。本句为表语从句,从句中缺少主语,指代事情应用what。故填what。33.what【详解】考查表语从句。句意:信不信由你,学习一门外语会让你变得更好。分析句子可知,系动词is后接表语从句,从句缺少主语,根据句意,此处表示“……的(东西)”,故用连接代词what,故填what。34.why【详解】考查表语从句。句意:恐怕他只会空谈,不会付诸行动,这就是他一事无成的原因。分析句子可知,空处在非限制性定语从句中引导表语从句;根据句意可知,此处应用why引导表语从句,在从句中做状语。故填why。35.why that 【详解】第一空考察定语从句,关系副词why;第二空考察that引导的表语从句,that在名词性从句中不做任何成分,但不可省略。
36.as if were at the end 【详解】考查连词和虚拟语气。根据句意和所给结构“It seemed”可知,“世界末日即将来临”是要做表语从句,“仿佛”对应的是连词as if,引导表语从句。句意“世界末日即将来临”与事实不符,所以从句要用虚拟语气结构。根据句意可知,主从句谓语动词是同时发生的,所以按照对现在时态的虚拟结构,从句谓语动词用过去式,be动词的都用were。 “在…末”对应的是介词短语at the end,在从句中做表语。故填as if和were at the end。37.what we need【详解】考查表语从句。此处引导表语从句,从句中缺少宾语,应用what引导;主语为we,表示“需要”应用need,结合上文is可知为一般现在时。故填what we need。38.That is why【详解】考查句型。根据汉语和英语提示可知,此处考查句型that is why…那就是为什么……,其中why引导表语从句,根据always和try判断为一般现在时。故填That is why。39.quite that fundamental 【详解】考查主语从句和固定词组。此处it是形式主语,that引导的主语从句是真正的主语;固定词组:be fundamental to“对……是必要的”。再结合所给汉语可知答案为(1). quite (2). that (3). fundamental40.That is because 【详解】考查代词,时态和表语从句。根据中英文提示,空格处用that指代上文提到的事情,根据句意用一般现在时,that是单数,谓语动词用单数is,“他得帮助妹妹做家庭作业”是原因,故用because引导的表语从句,故填That;is;because。41.that is why【详解】考查表语从句。根据汉语提示可知此处用why引导表语从句,That 作主语,指代前面句子的内容,is 系动词,why在句子中的成分是表语。故填that is why。42.that he has no time to join us【详解】考查表语从句。表示“他”应用he;表示“没有时间做某事”应用have no time to do sth.;表示“加入”应用join;表示“我们”应用us;空前为系动词is,空处引导的是表语从句,从句不缺成分,需用连接词that引导,结合“is”可知,此处使用一般现在时,主语为he,谓语动词使用第三人称单数形式。故填that he has no time to join us。43.That’s why【详解】考查表语从句。That’s why那就是……的原因,本句为表语从句,从句缺少原因状语,所以用连接副词why引导。根据句意,故填That’s why。44.seems as if/though 【详解】考查时态和表语从句。表示“似乎”译为“seem”在句中做系动词,再结合下文的has konwn可知,句子用一般现在时,it为单数,所以第一空为seems;表示“好像”译为“as if/though”跟在seems之后引导表语从句。故填①seems②as③if或者though。45.The reason why he was late was that【详解】考查定语从句和表语从句。根据中英文提示,空格处缺少“他迟到的原因是”的表达,分析句子可知,此处是句型The reason why...is that...。reason“原因”是主语,用定语从句“他迟到的”修饰,表示特指加定冠词the,从句中作原因状语,用关系副词why引导定语从句,he was late“他迟到”,由下文的was可知用一般过去时,主句谓语动词也用was,“ his bike was broken”是表语从句,从句句意完整,成分齐全,用连接词that引导从句,故填The reason why he was late was that.46.what you do what you say 【详解】考查表语从句。分析句子可知,句子用一般现在时讲述事实,but连接并列成分,is是系动词,接表语从句。根据中英文提示,空①缺少“你做的”,译为what you do,,空②缺少“你说的”,译为what you say。故填①what you do②what you say。47.that the party must be put off 【详解】考查表语从句。根据句意可知此处使用表语从句,从句成分完整,用that仅起连接作用,无实义,put off表示“推迟”,the party与之是被动关系,应该用被动语态,陈述的是客观事实,用一般现在时,故填(1). that (2). the (3). party (4). must (5). be (6). put (7). off48.that is why【详解】考查why引导的表语从句。“那就是他迟到的原因”可翻译为that is why he was late for school yesterday,其中that指代and前面的分句,be动词后面是why引导的表语从句,表示原因。故答案为that is why。49.what I am interested in 【详解】考查固定短语。结合汉语意思表示“感兴趣”短语为sb. be interested in;本句为表语从句,从句中缺少宾语,指感兴趣的事,应用what;结合上文可知为一般现在时,主语为I,be动词用am。故填what I am interested in。50.This is because 【详解】考查表语从句。句意:从太空看,地球看上去是蓝色的。这是因为地球表面约71%的地方被水覆盖。根据要求可知,此处需使用表语从句,“地球看上去是蓝色的”与“地球表面约71%的地方被水覆盖”之间是因果关系,因此可使用This is because+句子(这是因为......)的结构,故填①This②is③because。
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