高一英语Unit 4 《Wildlife Protection》学案 新人教版必修2

用心 爱心 专心1 UnitUnit 4 4 WildlifeWildlife protectionprotection 类别课程标准要求掌握的项目 重点单词 wild decrease loss reserve respond distant mercy certain contain 重点词汇 辨析 3 employ hire 与 rent 的区别 2 affect effect 与 influence 的区别 1 contain include 的区别 重点短语 in danger of protect from against sth die out burst into laughter 重点句型 1 It shows the importance of wildlife protection but I d like to help as the WWF suggests A monkey watched them as it rubbed itself As they landed things began to disappear WWF is very concerned about it as this is a very important park for endangered animals 2 They lived on the earth tens of millions of years ago long before humans came into being and their future seemed secure at that time 情景交际 Intentions and purposes 语法 The Present Progressive Passive Voice 课 时 安 排 课时教学内容节数作业教学日期 1 词汇 1 教材 P28 Ex 1 3 2 听力 1Assignment 1 3 整体阅读 1 教材 P27 Comprehending Assignment 4 4 6 语言点 31 Assignment 2 2 Assignment 3 7 语法 1 教材 P29 Ex 1 3 8 习题 1Newspaper PartPart keykey wordswords 1 wildwild adj 请判断下列句子中 wild 的含义 a There are many wild flowers in the valley b The island is a wild and lonely place c Hearing the good news they were all wild with joy 例 The crowd went as soon as Jackson stepped onto the stage A wildly B wild C madly D exciting 2 decreasedecrease vt from B prevent from C keep against D protect against 3 diedie outout 动植物物种 灭绝 风俗 习惯等 逐渐消失 e g This kind of bear has died out 100 years before It s well known that the custom has died out 知识拓展 由 die 构成的短语小结 die away 声音 光线 风等渐渐消失 die down 逐渐减弱 减低 die off 相继死亡 先后枯死 die of 因疾病 饥饿等内因而死 die from 因车祸等外因而死 be dying for sth 渴望某物 be dying to do sth 渴望做某事 选择适当的介词完成句子 1 Elephants would die if men were allowed to shoot as many as they wished 2 The leaves of this plant are dying because of lack of water 3 Nowadays every lady is dying a slim figure 4 In a severe winter many wild animals can die hunger 5 The loud music died after the police came 6 The chickens are all dying from the disease 7 The noise of the plane died in the distance 4 4 burstburst intointo laughterlaughter 请复习 unit 4 必修 1 词汇部分 PartPart ImportantImportant sentencessentences 1 It shows the importance of wildlife protection but I d like to help as the WWF suggests 这体现了野生动植物保护的重要性 不过 我还是想按照世界野生生物基金会 WWF 的建议来帮助你们 A monkey watched them as it rubbed itself 一只猴子一边擦着身体 一边望着 他们 用心 爱心 专心7 As they landed things began to disappear 当他们着地时 一切就开始消失了 WWF is very concerned about it as this is a very important park for endangered animals 世界野生生物基金会对此非常关注 因为这是一个很重要的保护濒危动物的公园 1 以上四个句子中的 as 都用作连词 句 中 as 引导方式状语从句 意为 像 按照 e g When you are in Rome do as the Romans do 入乡随俗 句 和句 中 as 引导时间状语从句 表示主句和从句的动作同时进行或者一前一后发 生 意为 一边 一边 当 时候 e g They sang songs as they were doing farm work 他们一边干农活一边唱歌 As I read the play I couldn t help thinking of Cyril 当我读这部戏剧时 我情不自禁地想起了西里尔 句 中 as 引导原因状语从句 表示明显的原因 说明因果关系 语气较弱 意为 由 于 因为 e g As he doesn t know English he can t understand her 由于他不懂英语 他不懂她的意思 2 suggest vt 建议 suggest sth 建议某事 sth to sb 向某人建议某事 doing sth 建议做某事 sb s doing sth 建议某人做某事 that 从句 从句中用虚拟语气 谓语动词形式为 should 动词原形 It is suggested that 从句中用 shouldshould dodo 形式的虚拟语气 疑问词 do you should do 疑问词充当主语 主语 should do e g He suggested a further discussion about the plan 他建议深入讨论这个计 划 The experts suggested to the government several possible solutions to the problem 专家们向政府提了几条可行的解决问题的办法 I suggest it in a different way 我建议用另一种方式来做这件事 My sister suggested Mary s the invitation 我姐姐建议玛丽接受邀请 I suggested that he it today 我建议他今天先不要做 It has been suggested that bright children their exams early 有人提议天资好的孩子提前考试 Who do you we spend to cover the bank robbery 你建议我们谁去采访银行抢劫案 知识拓展 1 suggest 的名词形式是 suggestion 作 建议 讲 后跟表语从句 同位语从句时谓语 仍用 shouldshould dodo 形式的虚拟语气 e g They made a suggestion that we there by train 他建议我们应该坐火车去那里 用心 爱心 专心8 My suggestion is that he much meat 我建议他不要吃太多肉 2 suggest 还作 暗示 表明 解此时若接 that 从句 从句中的谓语动词不用虚拟 语气 e g All the evidence suggests that he the money 所有证据都表 明他偷了钱 Her expression suggested she angry 她的表情显示出她生气了 例 1 Jenny was very sad over the loss of the photos she had shot in Canada this was a memory she especially treasured A as B if C when D where 2 The parents suggested in the hotel room but their kids were anxious to camp out during the trip A sleep B to sleep C sleeping D having slept 2 They lived on the earth tens of millions of years ago long before humans came into being and their future seemed secure at that time 它们生存在几千 万年前的地球上 那时人类还没有产生 它们的未来似乎是稳妥的 longlong beforebefore 很久以前 1 long before 可以单独使用 常用于一般过去时或过去完成时的句子中作时间状 语 eg Long before there was a big museum here 2 long before 从句 时间点 e g I heard of him long before I came here 早在我来这很久以前我就听说 过他的情况 1 It was long before 从句 用一般过去时 过了很久才 It was not long before 从句 用一般过去时 没过多久就 It will be long before 从句 用一般现在时 要过很久才 It will not be long before 从句 用一般现在时 过不了多久就 e g It was she came 没多久她就来了 before we see each other again 我们要很久以后才会再见 面 知识拓展 long before 与 before long 的区别 longlong beforebefore 意为 很久以前 可以单独使用 常与过去时或过去完成时态连用 在句子 中作状语 也可以直接加从句 而 beforebefore longlong 相当于 soon 或 a little later 意为 不久 不久以后 常与将来时 过去时态连用 在句中作状语 不可以直接加从句 e g he went to Canada to go on with his further education 不久以后他就去了加拿大继续深造 A bridge will be built over the river 不久以后将在这条河上建一座桥 例 How long have you been studying in No 1 Middle School More than two years and a half So it won t be long you graduate from this school A when B after C before D since GrammarGrammar 现在进行时被动语态 用心 爱心 专心9 1 结构 am is aream is are beingbeing donedone 现在进行时被动语态 2 意义 主语与谓语动词之间是被动关系 而且动作正在进行 eg I hear you have bought a new house Yes But we ve not moved in as it is being painted now 3 现在进行时的被动语态的用法 1 表示此刻正在进行的被动动作 eg She is examined by a doctor 2 表示现阶段正在进行的被动动作 但此动作不一定在此时此刻发生 eg A new station is being built 3 表示经常的被动行为 常和 always constantly 等词连用 eg He is always being praised by the teacher 4 与部分情态动词连用 表示对正在发生动作的推测 eg He may be being beaten by his father at the very moment 4 考点归纳 1 现在进行时的被动语态可表示根据计划或安排 主语将要承受谓语动词的动作 仅限于少数及物动词 A folk song is being sung next 下面将唱一首民歌 A party is being held tonight 今晚将要举行一场晚会 It is said that a plane is being flown by him to America at eight next Sunday 据说下周日早上八点他将开飞机飞往美国 2 一些表示状态 心理活动 拥有 存在等的动词 和主动语态一样 一般不用于 进行时的被动语态 常用一般现在时的被动语态表示此时此刻或目前主语正承受 谓语动词的动作 王丽 过来 有你的电话 误 Wang Li come here You re being wanted on the phone 正 Wang Li come here You re wanted on the phone 3 介词 in on under 等 名词 构成的介词短语常含有被动意义 可代替进行 时的被动语态 名词前一般不用冠词 The city is under attack is being attacked at the moment The bridge is under repair construction is being repaired constructed The problem is under discussion is being discussed at the meeting The telephone is in use is being used now The picture is on display is being displayed these days 5 现在进行时的被动语态的易错之处 因为被动语态的基本构成为 be done 因此 不少学生误将现在进行时的被动语态结构 am is are being done 写成 am is are been done 造成被动语态结 构错误 如 1 机器运转时不要用手摸 误 Don t touch the machine when it is been operating 正 Don t touch the machine when it is being operated 2 瞧 沪杭大桥正在建设之中 误 Look the bridge between Shanghai and Hangzhou is been building 用心 爱心 专心10 正 Look the bridge between Shanghai and Hangzhou is being built 6 现在进行时的被动语态的句型变换 现在进行时的被动语态与现在分词的被动式 being done 均可表示此刻正在进行的被动 的动作 因此它们之间可以进行句型转换 1 请告诉我此刻正在举行的会议的有关情况 Please tell me something about the meeting which is being held now Please tell me something about the meeting being held now being held 作后置定语 注意 非谓语动词的被动形式表达不同时态的被动意义 to be done 不定式的被动 表将来和被动 to have been done 不定式完成式的被动 表完成和被动 being done 现在分词的被动 表进行和被动 having been done 现在分词完成式的被动 表完成和被动 不作定语和补足语 done 过去分词 表完成和被动 作定语 状语 补足语 AssignmentAssignment 1 1 一单词拼写一单词拼写 1 Student numbers have 减少 by 500 2 She asked where he d been but he didn t 回答 3 The noise from the street 影响 our work yesterday 4 Please pay a to what you are writing 5 Are you c that you ll get there in time 6 Everyone should realize the importance of w protection for some are endangered 7 Fresh fruit and vegetables c plentiful Vitamin C 8 China is getting more and more p in the world 9 I m sure you ll s if you work hard 10 I 欣赏 your ability to do it 二 选择恰当短语填空二 选择恰当短语填空 do harm to as a result of in relief die out burst into laughter long before according to so that come into being for sure 1 Thousands of people left their homeland the war 2 Hearing the joke everyone in the room couldn t help 3 Scientists said that this rare kind of bird is in the world 4 he left the hospital when he knew the patient was past danger 用心 爱心 专心11 5 Too much fat your health 6 She said she had been there which I doubt very much 7 New ways of thinking have 8 I think he will be back on Monday but I can t say 9 out records you still have six of our desks 10 I put the heating on the house would warm up 三 用所给词的适当形式补全句子三 用所给词的适当形式补全句子 1 These seats 留给 the elderly and disabled reservereserve 2 The professor 回答 my suggestion with a laugh respondrespond 3 David Copperfield 突然大笑 from time to time burstburst AssignmentAssignment 2 2 1 my relief he responded my plan actively A To for B In at C To to D In to 2 Is it that the Britain will host the 2012 Olympic games in London Yes that s for A sure certain B certain sure C made sure certain D made certain sure 3 After a heated discussion at the meeting a new plan came being which would have a great effect the cultural life of the people A into for B to to C from at D into on 4 I don t know what time it is now My watch A is being repaired B is repaired C has been repaired D has repaired 5 All these machines should be from rain and sunlight or they may get damaged A kept B protected C prevented D stopped 6 These films once a whole generation of people They proved to be of much in the education of people A affected effect B effected affect C effected effect D affected affect 7 More attention should be equipment in our factory so that we can increase our production A paid to improving B paid to improve C taken to improve D taken to improving 8 It seemed that he was losing his life Luckily he was in the end A in the danger of out of danger B in danger of out of danger C in the danger out of the danger D in danger of out of the danger 用心 爱心 专心12 9 Wouldn t it be wonderful world if all nations lived in peace with one another A a B the C a the D the the 10 You d better some money future need A store for B keep at C reserve for D put in 11 I was when he told me the bad news A for a loss B at a loss C at dusk D at risk 12 Don t be so upset It won t be we meet again A long before B long ago C before long D long 13 The matter your fate cannot be taken for granted A relating to B related to C relate to D to related to 14 This book 10 units 3 main revisions A contains containing B includes including C contains including D includes containing 15 water will make fish in it A Polluting die away B Being polluted die off C Polluted die out D Pollution die down 1 12 23 34 45 56 67 78 89 9101011111212131314141515 AssignmentAssignment 3 3 Julia got lost in a forest on her way to a friend s farm She fell into a 1 as she couldn t see anything because of the 2 fog 雾 She pulled herself out She then saw a dim light 3 she moved on She found the light came from an old 4 The door was opened by a middle aged woman I m lost said Julia please 5 said the woman who gave her a pair of 6 This should warm you up and you can sleep in the spare room The woman 7 her into the room and left after saying good night The next morning Julia 8 and saw a man standing by her Are you OK the man asked Julia got up and was 9 to find that all the windows were 10 She looked down and found she wasn t 11 a bed she had slept on the 12 what s happened she asked and started to feel frightened I don t know the man 13 I fell into a river and was lost A woman gave me a bed for the night said Julia The man looked puzzled 14 has lived here in the past two years it s just an empty house A woman and her two children used to 15 here But one night the children went into the 16 and they couldn t find their way home in the fog and were drowned in the river Their mother 17 two months later said the man when it s 18 some people say she comes out and 19 anyone in trouble I think she does said Julia not feeling frightened any more as she 20 and saw the trousers she had been given the night before 1 A pool B river C well D hole 2 A thick B long C wide D beautiful 用心 爱心 专心13 3 A but B since C so D as 4 A temple B house C castle D tower 5 A stay back B hurry up C come in D run away 6 A glasses B shoes C stocks D trousers 7 A showed B pushed C kicked D pulled 8 A set off B sat down C broke in D woke up 9 A angry B sad C surprised D excited 10 A decorated B gone C painted D fine 11 A in B beside C above D on 12 A floor B tree C hill D roof 13 A read B replied C shouted D laughed 14 A Somebody B Anybody C Nobody D Everybody 15 A hide B live C visit D clean 16 A town B city C village D forest 17 A appeared B remarried C died D came 18 A foggy B rainy C snowy D cloudy 19 A brings back B looks after C runs after D helps out 20 A turned around B looked back C looked down D walked away 1 12 23 34 45 56 67 78 89 910101111121213131414151516161717181819192020 AssignmentAssignment 4 4 A A As many as 10 of the 17 kinds of penguins 企鹅 may be in danger of disappearing The number of penguins have decreased 减少 by 30 since 1987 Penguins are black and white birds that live in the southern part of the world They are common in South America New Zealand Australia and South 用心 爱心 专心14 Africa Many live near cold waters But some live near warm waters in Galapagos Islands Penguins cannot fly but they are fine swimmers Penguins eat fish and krill 磷虾 The warming of the earth is the reason for the decrease in the number of penguins the heating of the air has caused ocean waters to become warmer Higher water temperatures have reduced the supply of fish and krill Some years later these birds are completely unable to reproduce 繁殖 Besides many adult penguins died of hunger Widespread 广泛的 fishing exploration for oil anf oil leaks 漏 also make penguins be in danger Poisonous things in ocean waters are another danger Penguins also have their enemies including wild dogs sharks seals and sea lion News about penguins is not all bad however Several years ago oil leaking from a ship hurt 40 of the penguins in South Africa The penguins became covered with oil But thousands of people helped clean and treat the birds well Then they returned the penguins to the wild Now these South African penguins are reproducing in higher numbers than before the oil leaking 1 The first paragraph tells us that A some new kinds of penguins appear B all the penguins are in danger of disappearing C for more than 30 years the number of penguins has decreased by 30 D there are twenty seven kinds of penguins in all 2 What colours are penguins A They are black B They are white C They are black or white D They are black and white 3 We can learn from the passage that penguins A can swim better than fly B can be found near Oceania 大洋洲 C eat fish only D live only in cold waters 4 Which of the following is NOT the cause 原因 of penguins decrease in numbers A Oil leaking B Widespread C Human s killing D Warming of the oceans B B Dolphins 海豚 are not fish but warm blooded animals They live in groups and speak to each other in their own language In this way they are like other animals such as bees and birds But dolphins are very different from almost all land animals Their brain is nearly the same size as our own and they live a long time at least twenty or thirty years Like some animals dolphins use sound to help them find their way around 用心 爱心 专心15 They also make these sounds to talk to each other and to help them find food We now know they do not use their ears to receive these sounds but the lower part of the mouth called the jaw Strangely dolphins seem to like man and for thousands of years there have been stories about the dolphin and its friendship with people There is a story about sailors in the 19th century In a dangerous part of the sea off the coast of New Zealand they learnt to look for a dolphin called Jack From 1871 to 1903 Jack met every boat in the area and showed it the way Then in 1903 a passenger on a boat called The Penguin shot and wounded Jack He recovered and for nine years more continued to guide all ships through the area except for the Penguin Today some people continue to kill dolphins but many countries of the world now protect them and in these places it is against the law to kill them 5 Dolphins are different from many other animals in that they A live in groups B have large brains C are warm blooded D have their own language 6 Why did the sailors off the coast of New Zealand look for Jack A he was lonely and liked to be with people B they enjoyed playing with him C he was seriously wounded D they wanted his help 7 By telling the story of Jack the writer wanted to show that A dolphi