高三英语二轮复习：语法填空专题---非谓语动词之doing和to do课件 25张

1. 了解非谓语动词的考点； 2. 熟悉并运用非谓语动词的解题思路； 3. 了解冠状病毒疫情，培养学生爱家、爱国 主义情怀。 教学目标： （2019年全国Ⅰ卷）The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88°, there is evidence (61)_______ they range all the way across the Arctic, and as far south as James Bay in Canada. It is difficult to figure out a global population of polar bears as much of the range has been(62)________(poor) studied; however, biologists calculate that there are about 20,000-25,000 polar bears worldwide. Modem methods(63)_______ tracking polar bear populations have been employed only since the mid-1980s, and are expensive (64)__________ that to perform of/for poorly Step1真题课前练 核对答案 (perform) consistently over a large area. In recent years some Inuit people in Nunavut(65) ____________(report) increases in bear sightings around human settlements, leading to a(66) ________ (believe) that populations are increasing. Scientists have responded by(67) ________ (note) that hungry bears may be congregating(聚集) around human settlements, leading to the illusion(错觉) that populations are(68)_______ (high) than they actually are. Of(69)_______nineteen recognized polar bear subpopulations, three are declining, six(70) ________ (be) stable, one is increasing, and nine lack enough data. have reported belief noting are the higher （2018年全国Ⅰ卷）According to a review of evidence in a medical journal, runners live three years (61)_______ (long) than non-runners. You don’t have to run fast or for long (62)_______ (see) the benefit. You may drink, smoke, be overweight and still reduce your risk of (63) _______ (die) early by running. While running regularly can’t make you live forever, the review says it (64)_______ (be) more effective at lengthening life (65)________walking, cycling or swimming. Two of the authors of the review also made a study published in 2014 (66) ________showed a mere five to 10 minutes a day of running reduced the risk of heart disease and longer to see dying is than that/which early deaths from all (67)_______ (cause). The best exercise is one that you enjoy and will do. But otherwise … it’s probably running. To avoid knee pain, you can run on soft surfaces, do exercises to (68)_________ (strength) your leg muscles(肌肉), avoid hills and get good running shoes. Running is cheap, easy and it’s always (69)________ (energy). If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give (70)__________ a try. causes strengthen energetic it/running 比较级掌握较好，得分率有80%，但是非谓语仅52% （2019年全国Ⅰ卷）The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88°, there is evidence (61)_______ they range all the way across the Arctic, and as far south as James Bay in Canada. It is difficult to figure out a global population of polar bears as much of the range has been(62)________(poor) studied; however, biologists calculate that there are about 20,000-25,000 polar bears worldwide. Modem methods(63)_______ tracking polar bear populations have been employed only since the mid-1980s, and are expensive (64)__________ that to perform of/for poorly are expensive 固搭：be+adj.+to do to perform Step1真题课前练 师生讲评 (perform) consistently over a large area. In recent years some Inuit people in Nunavut(65) ____________(report) increases in bear sightings around human settlements, leading to a(66) ________ (believe) that populations are increasing. Scientists have responded by(67) ________ (note) that hungry bears may be congregating(聚集) around human settlements, leading to the illusion(错觉) that populations are(68)_______ (high) than they actually are. Of(69)_______nineteen recognized polar bear subpopulations, three are declining, six(70) ________ (be) stable, one is increasing, and nine lack enough data. have reported belief noting are the higher 介词by+doing ti （2018年全国Ⅰ卷）According to a review of evidence in a medical journal, runners live three years (61)_______ (long) than non-runners. You don’t have to run fast or for long (62)_______ (see) the benefit. You may drink, smoke, be overweight and still reduce your risk of (63) _______ (die) early by running. While running regularly can’t make you live forever, the review says it (64)_______ (be) more effective at lengthening life (65)________walking, cycling or swimming. Two of the authors of the review also made a study published in 2014 (66) ________showed a mere five to 10 minutes a day of running reduced the risk of heart disease and longer to see dying is than that/which o ’t ave to r fast or f r l 不定式作目的状语 i of 介词of+doing early deaths from all (67)_______ (cause). The best exercise is one that you enjoy and will do. But otherwise … it’s probably running. To avoid knee pain, you can run on soft surfaces, do exercises to (68)_________ (strength) your leg muscles(肌肉), avoid hills and get good running shoes. Running is cheap, easy and it’s always (69)________ (energy). If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give (70)__________ a try. causes strengthen energrtic it/running 试卷 年份 现在分词 (ing形式) 过去分词 (done) 不定时to do (目的、将来) 动名词 (ing形式) 不定式to do (固搭) 全国1卷 2019 to perform noting 2018 to see dying 2017 eating to process 全国2卷 2019 saying to retire being 2018 feeding to improve 2017 laying 全国3卷 2019 listening to get 2018 challenged looking to stay 2017 resting to prove noting dying eating being laying looking resting to perform to see to retire to improve to process to get to stay to prove i f i li t i Step2考情分析 重点：作主宾表，放在固搭或者介词后 作定状 找谓语 • 当所给词为动词时，就找谓语，看不懂谓语动词，就 找主语：主+谓 • 是否有固定搭配或介词等 找连词 • 是否有并列连词and， but，so等 • 是否有从属连词because，that，who等 定非谓语 • 有谓语但没有连词，给出的动词很有可能要用非谓语动词形式 • 有固定搭配或介词，按固定搭配或介词用法 • 根据下面非谓语动词用法填正确的形式 step3思路点拨 重点：找谓语，找连词，找搭配和介 词，如果是固定搭配或者前有介词， 直接按照固定搭配或者介词用法 非谓语动词 现在分词 （doing） 主动，进行 过去分词 （done） 被动，完成 不定式 （to do） 目的，将来 动名词 （doing） 相当于名词， 作主语、宾语、 表语 介词之后 固定搭配 不定式 （to do） 固定搭配 重点：找谓语，找连词，找搭配和介 词，如果是固定搭配或者前有介词， 直接按照固定搭配或者介词用法 1. I’m applying some detergent(洗洁剂) on the surface to prevent __________(fog) up. 2. When I take off the protective suit, there’s chance of _________(get) infected. 3. We are responsible for _________(treat) the most severe cases. 4. …________(treat) patients is not a problem for us. 5. ---You are here _________(keep) her company? ---…. So, I’m here _________(take) care of her. step4课堂限时练 【看视频填词】在下列各句空白处填入所给单 词的正确形式，并说明理由。 1. I’m applying some detergent(洗洁剂) on the surface to prevent __________(fog) up. 2. When I take off the protective suit, there’s chance of _________(get) infected. fogging 动名词（doing） 固定搭配：prevent+doing getting 动名词（doing）：介词+doing ent 3. We are responsible for _________(treat) the most severe cases. 4. …________(treat) patients is not a problem for us. treating 介词+doing Treating 系表结构 动名词（doing）：后有系动词is作谓语，动名词短语 treating patients作主语 is ot a ro le 5. ---You are here _________(keep) her company? ---…. So, I’m here _________(take) care of her. to take to keep 不定式（to do）：作目的状语，修饰 “You are here”, “I’m here” ou are here Lu Rong is a doctor _____ works in the critical care department of Wuhan No 1 Hospital. ______ (she) clothes are usually soaked with sweat and then dried multiple times within ____ day, and this is just part of her routine. Yesterday was her birthday _____she had no time ___________(celebrate) it because there were so many patients to take care of. She spent her birthday working _______any celebrations. But she thought it's ________(extreme) meaningful. Her elder brother is a volunteer who _____________ (transport) goods for people in Wuhan for nearly 50 days. Her mother feels _______(have)such two excellent _______(child) is a pride for her. 【篇章填空】 Lu Rong is a doctor _____ works in the critical care department of Wuhan No 1 Hospital. ______ (she) clothes are usually soaked with sweat and then dried multiple times within ____ day, and this is just part of her routine. Yesterday was her birthday _____she had no time ___________(celebrate) it because there were so many patients to take care of. She spent her birthday working _______any celebrations. But she thought it's ________(extreme) meaningful. Her elder brother is a volunteer who _____________ (transport) goods for people in Wuhan for nearly 50 days. Her mother feels _______(have)such two excellent _______(child) is a pride for her. who Her a but without extremely has transported having children to celebrate 固定句型：have no time to do sth.没有时间做某事 t celebratehave ti e avi 有谓语is，动名词作主语 1. 非谓语动词是必考点，尤其是动名词和不 定式是重点 2. 思路：找谓语，找连词，找搭配和介词 3. 方法：记住常用搭配和介词，为考试加分 Step5总结 Step6课后加强练 1. 巩固非谓语动词考点和解题思路 2. 篇章训练，重点关注非谓语动词 In order to solve the shortages of medical resources in Wuhan and save more lives, China ____________(invest) a big amount of manpower and material resources in just a few days. On January 25, China started ________ (build) two hospitals for coronavirus patients in Wuhan. They are Huoshenshan Hospital and Leishenshan Hospital. Thousands of workers came here ________ Spring Festival. Many of them drove a long 课后巩固 during has invested to build way from their hometowns. There _______(be) about 4,700 workers and 1,000 machines and trucks working on the site! Because of so many people _________(work)together, the two hospitals were built at a __________ (surprise) speed. It only took 10 days for people to build Huoshenshan, _______ has saved many patients. Up to now, more than 1500 patients have been cured and discharged from the hospital. surprising working were which Thanks to Huawei’s 5G technology whose base ________(station) were put into use in just three days, over 40 million netizen watched _____ construction of the two hospitals by live broadcasting. In this live broadcasting, netizen made ________(vary) nicknames for the equipment in the construction site. Under the humorous and cute nicknames, is the eager concern and love from China to Wuhan city. the stations various THANK YOU!