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2019-2020年高考英語一輪總復習 課時作業(yè)15 Canada—“The True North” 新人教版 Ⅰ.閱讀理解 (xx湖北省黃石市示范三校元月聯(lián)考) One baobab tree in South Africa is so large that a popular pub has been established inside its trunk. Many local cultures consider baobab trees to be sacred (神圣的). Others use them for their nutritious fruits, eatable leaves and beautiful flowers. But the size has not necessarily protected them. According to research published in Biological Conservation, two of Madagascars baobab tree species will lose much of their available habitat in the next 70 years. One species may not survive to the next century. Madagascar is home to seven of the worlds eight baobab species, six of which can be found nowhere else. The study—by scientists from the French agricultural research center CIRAD—relied on satellite images and field work to develop population estimates and distribution models for three baobab species. All three trees are currently listed as endangered on the IUCN Red List. The study suggests that two of the species should now be reclassified as seriously endangered. One of those species, A. perrieri, had the lowest current population, with just 99 trees observed during ten years of field study. The researchers estimate that climate change will decrease the habitat of this species from about 21,000 square kilometers today to just over 6,500 square kilometers in 2080. The second species, A．suarezensis, had a higher estimated current population of 15,000 trees but a far smaller distribution area of just 1,200 square kilometers. Based on climate change models, the researchers estimated that the distribution of this species will cover just 17 square kilometers by 2050 and could face potential extinction by 2080. The one bright spot in their study was A．grandidieri, the largest and most populous baobab species. The researchers counted an estimated one million trees with a distribution of more than 26,000 square kilometers. This isnt expected to change much by 2050. As the researchers point out, theres nowhere left for the baobabs to go. Many baobab trees currently are in Protected Area Networks (PANs) established to preserve Madagascars biodiversity, but the areas outside many PANs have been almost pletely changed to agriculture or cattle feeding areas, leaving no room for the trees to expand their distribution. The researchers wrote that the existing PAN system in Madagascar “is not likely to be effective for biodiversity conservation in the future” because the PANs will not always contain the ecological features necessary for the survival of the species that live inside them today. They suggest that the PAN system will need to be adapted. 1．According to the text, baobab trees ________. A．dont bear fruits B．can only be seen in Africa C．a(chǎn)re treated with respect in Madagascar D．have about a dozen species 2．It can be inferred from CIRANs study that ________. A．its not easy to estimate baobab trees population B．the IUCN Red List needs to be adjusted C．satellite images are not totally reliable D．field work plays a great role in saving baobab trees 3．Of the three baobab species researched by CIRAD, ______. A．A.perrieri had the smallest distribution area B．a(chǎn)ll of them currently are in PANs C．A.grandidieri is the least endangered species D．A.suarezensis is likely to disappear in 2050 4．What is the best title for the text? A．There is an amazing big tree species in South Africa B．Climate change could wipe out baobab trees in Madagascar C．Expanding baobab trees distribution is an urgent task D．More efforts should be made to protect native wildlife 答案與解析 1．C　細節(jié)理解題。從第一段第二句Many local cultures consider baobab trees to be sacred (神圣的)．可知選C項。 2．B　推理判斷題。從第三段最后一句The study suggests that two of the species should now be reclassified as seriously endangered.可知B項正確。 3．C　細節(jié)理解題。從第六段第一句The one bright spot in their study was A．grandidieri, the largest and most populous baobab species. 可知C項正確。 4．B　標題歸納題。從第二段內容可知B項正確。 Ⅱ.閱讀填句 (xx遼寧省實驗中學月考) As with everything in life, there is a right way to sleep in a manner that is productive in dream recall. Relaxation and good sleeping habits are necessary. There is “sleep debt” that occurs when you regularly do not get enough sleep. If so, youll sleep too deep to remember your dreams, so follow regular habits. Before you leap into bed, review these steps： __1__This can be done with nothing more than peace and quiet. If you choose, use your favorite relaxation tapes, or just some peaceful music. __2__ As you start to sleep, pay attention to the main theme. This will give you a clue as to what your dream may end up being based on. Also, by keeping your mind on what you what to dream about is a good way to dream about one particular issue. Give yourself a suggestion to remember your dream. __3__ In order to do so, giving yourself a suggestion is simple. Just keep in mind, and randomly bring to a surface a little thought like “I will remember my dream.” Plan on waking up slowly and peacefully. __4__ Regardless of what anyone may have told you, it is a fact that adult human beings NEED a minimum of eight hours sleep in order to be fully rested. Not getting enough sleep is the number one reason for not remembering your dreams! __5__ Eat a wellbalanced diet. Poor nutrition is also an extremely mon cause for failure to recall dreams. A．Try to wake up naturally. B．Relax yourself pletely. C．Your health is very important. D．Solve your issues before going to sleep. E．You must want to remember your dreams. F．Many people cant remember their dreams. G．Pay attention to the main issues on your mind. 答案與解析 就像生活中的很多事情一樣，采取一些適當?shù)姆椒ň涂梢赃_到自己的理想目標。在本文中作者介紹了如何做才能夠回想起自己做過的夢。建議包括：保持良好的放松的情緒；要在入睡前給自己一種暗示，暗示自己一定會記住當晚做過的夢等等。 1．B　由后句中出現(xiàn)的peace 和 quiet 以及If you choose, use your favorite relaxation tapes, or just some peaceful music. 推斷該條建議是讓人們心平氣和，也就是要讓人們徹底放松，由此判斷B選項Relax yourself pletely. 可以作為主題句，起到概括本段的作用。 2．G　根據(jù)后句出現(xiàn)的pay attention to the main theme. 和 by keeping your mind on what you what to dream about 可以推斷本段內容是建議人們要把注意力集中到自己想要夢到的事情上，和G選項中Pay attention to 一致。 3．E　本段提出的建議是為了要記住自己做的夢，要給自己一個暗示，從前后句內容判斷E選項內容You must want to remember your dreams. 恰好是給自己的暗示信息，答案選E。 4．A　本段中Plan on waking up slowly and peacefully. 是主題句，建議人們要緩慢，平和地醒來。而A選項Try to wake up naturally 也是讓人們要自然醒來，內容可以承接上文，選A。 5．C　本段內容是關于營養(yǎng)和健康飲食的，也就是說健康對于睡眠做夢都是有影響的，由此推斷C選項內容Your health is very important. 可以概括本段中心，能作為主題句出現(xiàn)，選C。 Ⅲ.語法填空 A recent incident is making headlines on various websites: Liang Ya, a female worker, __1__ (faint) in a subway station in Shenzhen, and was confirmed __2__(die) when ambulances arrived about 50 minutes later. Some who mented blamed passersby __3__ being coldblooded, but such accusations are groundless, says an editorial in The Beijing News. While __4__ (report) the incident, several websites used headlines such as Five Pass by Without Lending a Helping Hand. These headlines prompted irrational readers to blame the passersby, as if they were __5__ (responsibility) for Liangs death, says the editorial. __6__ analysis of the details reveals how groundless these claims are. The monitor video of the subway station shows that Liang fainted and fell at 10：29 a．m. and three minutes later a passerby found her and informed the subway staff. They stood __7__ her and called the firstaid center 11 minutes later, but when the ambulance arrived at 11：18, Liang was pronounced dead. __8__ (obvious), says the editorial, __9__ the passersby did was right without any professional training, it is not advisable to intervene in such incidents, __10__ could be lifethreatening. 答案與解析 1．fainted　根據(jù)上下文可知用一般過去時。 2．dead　形容詞作補語。 3．for　blame sb. for sth. 因……而責備某人。 4．reporting　while doing sth. 當在做某事時。 5．responsible　be responsible for 對……負責。 6．An　該空表示“一個”，故用不定冠詞。 7．by　stand by 旁觀，站在……旁邊。 8．Obviously　副詞作狀語。 9．what　what 引導主語從句，在從句中作賓語。 10．which　which 引導非限制性定語從句，在從句中作主語。 Ⅳ.短文改錯 This morning, I went to school by bicycle as usually. As I was listening to my favourite music with a headphone on my head, I dont notice a car parked on the roadside. I hit the car or left a scratch on it. Think that I would have classes, I left a note with my name and address to let the driver know which happened. Later in the afternoon, while we were having a class meeting, our headmaster brought stranger to our class. He was the car owner. He explained to the class the whole stories and praised for me. My teacher and classmates was impressed and proud of his honesty. I think honesty should be valued most. 答案 This morning, I went to school by bicycle as . As I was listening to my favourite music with a headphone on my head, I notice a car parked on the roadside. I hit the car left a scratch on it. that I would have classes, I left a note with my name and address to let the driver know happened. Later in the afternoon, while we were having a class meeting, our headmaster brought stranger to our class. He was the car owner. He explained to the class the whole and praised me. My teacher and classmates impressed and proud of honesty. I think honesty should be valued most. Ⅴ.書面表達 假定你是星光中學的高中畢業(yè)生李華，母校將為高一新生舉辦主題為“What to learn in senior high school？”的英語沙龍活動，特邀請你結合自身經(jīng)歷談談自己的體會。請根據(jù)以下提示準備一份英語發(fā)言稿。 1．學會學習：方法，習慣等； 2．學會做人：真誠，友善； 3．學會其他：考生自擬。 注意： 1．詞數(shù)100左右； 2．發(fā)言稿開頭和結尾已給出，不須抄在答題卡上，不計入總次數(shù)。 Good morning, everyone! It is my honor to be here to share with you my opinions on what to learn in senior high school.___________ _________________________________________________________________________________________________________________________________________________________________________________ Thank you! 范文 Good_morning,_everyone!_It_is_my_honour_to_be_here_to_share_with_you_my_opinions_on_what_to_learn_in_senior_high_school. In the ing three years, our school life will be challenging. First, we should learn to learn efficiently. Personally, I used to try effective methods to achieve my academic goals. Developing a good habit is also of importance. It really benefited me a lot to preview lessons, get actively involved in class, and review what had been taught after class. In addition, we should learn how to get along well with others. In the school, I respected teachers and was friendly with classmates. It was with sincerity and faithfulness that we created a harmonious atmosphere. Finally, we should take part in sports and outdoors activities frequently. They were really helpful to build up my body and enrich my school life. No pains, no gains. I am sure that with great efforts, you will enjoy a colorful and fruitful life here. Thank_you!