U4.3 Discovering Useful Structures-【创新教程】2025-2026学年高中英语必修第一册五维课堂Word课时作业（人教版2019）

Ⅰ.单词拼写 1．You can plant a tree，make a meal with locally grown vegetables，or save 　power　(能量，电能)－the possibilities are endless. 2．People，lucky to 　survive　(幸存)，helped to rescue those trapped in ruins. 3．　Pipes　(管道)in the buildings cracked or burst in the earthquake. 4．Read the 　instructions　(说明书) carefully before taking the pills. 5．The bridge was 　destroyed　(毁坏)in the great flood. 6．...earlier snowmelt...reduces the water 　supply　(供应)available to trees during the dry season. Ⅱ.短语填空 1．　Make_sure　(确保)you are far enough from the deep water，rivers or lakes. 2．Look！Someone is 　in_danger　(处于危险之中)．Let's go to his rescue. 3．　First_of_all　(首先)，I'd like to introduce myself. 4．Every one of us students should keep a dictionary 　on_hand　(手头上)for language study. 5．The little boy living 　next_to　(紧挨着)us always makes too much noise. 6．The company 　provides　all kinds of information 　for　(向……提供)its customers. Ⅲ.单句语法填空 1．(2020·全国Ⅲ)My father is a teacher 　who/that　 loves his work and his students very much. 2．Ahead of me I saw a woman 　who/that　 I thought was my aunt. 3．Do you know the girl 　who/whom/that　 he often talks to? 4．I'm one of the boys 　who/that　 are never late for school. 5．Who is the girl 　that　 is wearing a red dress? 6．(2020·全国Ⅲ)In ancient China lived an artist 　whose　 paintings were almost lifelike. 7．Is oxygen the only gas 　that　 helps fire burn? 8．Do you have any idea 　that　 is actually going on in the classroom? 9．It is the third time 　that　 you arrived late this month. 10．He always tells lies，　which　 makes his parents angry. Ⅳ.完成句子 1．This is the magazine 　(that/which)I_like_best　. 这就是我最喜欢的那本杂志。 2．The girl 　who/that_is_singing　 is one of my classmates. 正在唱歌的女孩是我的一个同学。 3．We're talking about the piano and the pianist 　(that)we_saw_last_night　. 我们正在讨论昨晚见到的钢琴和钢琴家。 4．Everything 　that_should_be_done　 has been done. 应当做的事情都已经做了。 5．This afternoon we'll go to see the photo show 　(that/which)you_have_visited　. 今天下午我们要去看你们参观过的照片展。 6．It's the best novel 　(that)I've_ever_read　. 这是我读过的最佳小说。 7．That tree 　whose_flowers_are_light_red　 looks very beautiful. 那棵开着粉色花的树看起来很漂亮。 8．The girl 　(who/whom/that)_they_are_talking_about　 is Tom's sister. 他们正在谈论的女孩是汤姆的妹妹。 9．Can you lend me the book 　(that/which)_you_bought_yesterday　？ 你能借给我你昨天买的那本书吗？ 10．Is this the factory 　that/which_you_visited　 the other day? 这是你那天参观过的那家工厂吗？ Ⅴ.主题写作　(用定语从句介绍家人和朋友) 1．我父亲在本市著名的一家医院工作。(which/that) 2．我的母亲就在我上学的那所学校教数学。(that) 3．她喜欢看著名演员主演的电视剧。(whose) 4．我是一个热爱篮球的男孩。(who) 5．我有几个一起打篮球的好朋友。(whom) 答案：My father works in a hospital which is very famous in our city.My mother teaches maths in the school that I study in.She likes watching TV plays whose leading actors are very famous.I am a boy who likes playing basketball.I have several good friends whom I often play basketball with. Ⅰ.阅读理解 Mandara seemed to know something big was about to happen.So she let out a yell，caught hold of her 2yearold daughter Kibibi and climbed up into a tree.She lives at the National Zoo in Washington D．C. And on Tuesday，August 23rd，witnesses said she seemed to sense the big earthquake that shook much of the East Coast before any human knew what was going on.And she was not the only one.In the moments before the quake，an orangutan(红毛猩猩)let out a loud call and then climbed to the top of her shelter. “It's very different from their normal call，”said Brandie Smith.the zookeeper.“The lemurs(狐猴)will sound an alarm if they see or hear something highly unusual.” But you can't see or hear an earthquake 15 minutes before it happens，can you？Maybe you can－if you're an animal. “Animals can hear above and below our range of hearing，”said Brandie Smith.“That's part of their special abilities.They're more sensitive to the environment，which is how they survive.” Primates weren't the only animals that seemed to sense the quake before it happened.One of the elephants made a warning sound and a huge lizard(蜥蜴)ran quickly for cover.The flamingoes(a kind of bird)gathered before the quake and stayed together until the shaking stopped. So what kind of vibration(震动)were the animals picking up in the moments before the quake？Scientist Susan Hough said earthquakes produce two types of waves－a weak “P” wave and then a much stronger “S” wave.The “P” stands for“primary” and the “S” stands for “secondary”．She thought the “P” wave might be what set the animals off. Not all the animals behaved unusually before the quake.For example, Smith said the zoo's giant pandas didn't jump up until the shaking actually began.But many of the other animals seemed to know something was coming before it happened. “I'm not surprised at all，” said Smith. [语篇解读]　本文是一篇说明文，主要介绍了在地震前一些动物的表现。有些动物对地震敏感，而有些动物对地震没有感觉。 1．Why did Mandara act strangely one day? A．Because she sensed something unusual would happen. B．Because her daughter Kibibi was injured. C．Because she heard an orangutan let out a loud call. D．Because an earthquake had happened. 解析：A　[细节理解题。根据第一段第一句Mandara seemed to know something big was about to happen.可知，一天，Mandara表现得很奇怪是因为它感觉有什么严重的事情要发生，故选A项。] 2．According to Brandie Smith，　_________　. A．many animals' hearing is sharp B．earthquakes produce two types of waves C．primates usually gather together before a quake D．humans can also develop the ability to sense a quake 解析：A　[细节理解题。根据第五段“Animals can hear above and below our range of hearing，”said Brandie Smith.“That's part of their special abilities.They're more sensitive to the environment，which is how they survive.”可知Brandie Smith认为许多动物的听觉很敏锐，故选A项。] 3．Which animal seems unable to sense a quake? A．A giant panda.　　　 B．A flamingo. C．A lemur. D．A lizard. 解析：A　[推理判断题。根据最后一段前两句Not all the animals behaved unusually before the quake.For example，Smith said the zoo's giant pandas didn't jump up until the shaking actually began.可知在地震之前，大熊猫并没有表现异常，由此推断出大熊猫不能感知地震，故选A项。] 4．What is the best title for the passage? A．How animals survive a quake B．How animals differ from humans C．How animals behave before a quake D．How animals protect their young in a quake 解析：C　[主旨大意题。这篇文章主要介绍了在地震前一些动物的表现，有些动物对地震敏感，而有些动物对地震没有感觉，故选C项。] Ⅱ.阅读填句(七选五) Causes of sandstorms In desert areas，sandstorms are most commonly caused by either thunderstorm outflows(外流)or strong pressure gradients(气压梯度)which cause an increase in wind speed over a wide area.In some cases，dust and sand may set a limit to a shallow depth by a low­lying temperature change.　____1____　 Drought is another cause of sandstorms.Poor farming practices make dust and sand free of protection from the wind.　____2____　 A sandstorm can transport and carry large amounts of sand.Deserts are the key source of sandstorms.Saharan sandstorms have increased about 10 times during the half century since the 1950s，causing topsoil(表土层)loss in nearby countries.　____3____　 Sandstorms have also been shown to increase the spread of disease across the globe.Viruses in the dust are blown into the atmosphere by the storms.Some diseases may not be urgent at the very beginning，but they can develop into deadly ones if left untreated.　____4____　 Sandstorms cause soil loss from the dry land，doing harm to agriculture.Sandstorms also reduce visibility，affecting airplanes and road transportation.　____5____　 Dust can also have good effects.Central and South American rainforests get most of their mineral nutrients from the Sahara；iron－poor ocean regions get iron. A．This is one of the effects of sandstorms. B．Bad results are caused by sandstorms. C．Dry land farming is one of the most serious practices. D．People know little about the effects about sandstorms. E．In other cases，dust may be blown as high as 6,100 meters high. F．For example，a breathing problem can lead to lung cancer，while dry eyes lead to blindness. G．In addition，sandstorms also discourage visitors from visiting these places，striking tourism. [语篇解读]　本文是一篇说明文。文章介绍了形成沙尘暴的原因以及沙尘暴的影响。 1．E　[由上文In some cases，dust...可知E项In other cases，dust may be blown as high as 6,100 meters high.(在其他情况下，灰尘可能会被吹到高达6,100 米高。)承接上文，故选E。] 2．C　[上文提示“糟糕的耕作方式使灰尘和沙子无法防风。”由此可知，C项Dry land farming is one of the most serious practices.(旱地农业是最严重的做法之一。)承接上文，故选C。] 3．A　[上文提示“沙漠是沙尘暴的主要来源。自20世纪50年代以来的半个世纪，撒哈拉沙漠的沙尘暴增加了10倍，导致附近国家的土壤流失。”A项This is one of the effects of sandstorms.(这是沙尘暴的影响之一。)切题。故选A。] 4．F　[上文提示“有些疾病在最开始的时候可能并不紧急，但如果不及时治疗，它们可能会发展成致命的疾病。”F项For example，a breathing problem can lead to lung cancer，while dry eyes lead to blindness.(例如，呼吸问题可能会导致肺癌，而干眼症可能会导致失明。)承接上文，故选F。] 5．G　[上文提示“沙尘暴也降低了能见度，影响了飞机和公路运输。”G项In addition，sandstorms also discourage visitors from visiting these places，striking tourism.(此外，沙尘暴还阻碍游客参观这些地方，冲击旅游业。)承接上文，故选G。该项中的In addition使上下文紧密相连。] 学科网（北京）股份有限公司 $$