人教版(2019)必修 第三册Unit 3 Diverse Cultures学案(含答案)

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名称 人教版(2019)必修 第三册Unit 3 Diverse Cultures学案(含答案)
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Unit 3 Diverse Cultures
第一步:单元学习目标整合
1 learn some new words and expressions
2 have a further understanding of the unit
3 learn and master ellipsis
第二步:单元思维导图回顾知识
第三步:单元重难知识易混易错
省略句
一、简单句中的省略
1. 省略主语
例:(I) Thank you for your help.
谢谢你的帮助。
(It) Doesn't matter.
没关系。
2. 省略主语和谓语或主语和谓语的一部分
例:(You come) This way please.
请这边走。
(Will you) Have a smoke
抽烟吗?
3. 省略谓语或谓语的一部分
例:(Is) Anybody here
有人在这里吗?
Are you thirty
你30岁了吗?
Yes,I am (thirty).
是的,我是。
4. 省略宾语
例:Do you know Mr.Li
—你认识李先生吗?
I don't know (him).
—我不认识。
二、并列复合句中的省略
在由and或but等并列连词连接的并列复合句中,常省略一些重复的词或词组。
1. 若主语不同,而谓语部分的系动词、助动词或情态动词相同,通常省略后面分句的系动词、助动词或情态动词。
例:Jack must have been playing football and Mary (must have been) doing her homework.
杰克肯定一直在踢足球,玛丽肯定一直在做家庭作业。
2. 若主语与谓语动词相同,通常省路后面分句的主谓成分。
例:His advice made me happy, but (his advice made) Jim angry.
他的建议使我高兴,却使吉姆生气。
3. 若主语不同,但主要动词及后续部分相同,通常省略后面分句的主要动词及后续部分。
例:He has a knowledge of first aid but his friend doesn't (have a knowledge of first aid).
他具备急救知识,但他的朋友不具备。
三、主从复合句中的省略
1. 状语从句的省略
(1)在 when,while,if,as if,though,although,until,once,whether...or…,unless,whenever等引导的状语从句中,当从句主语与主句主语相同或从句的主语为it,且从句谓语中含有be动词时,从句中的主语和be动词常被省略。
例:Wood gives off much smoke while (it is) burning.
木头燃烧时产生很多烟。
(2)在than和as引导的比较状语从句中常省略than和a后面的某些成分。
例:They didn't use more water than (it was) necessary.
他们使用的水没有超出需要量。
2. 定语从句的省略
(1)在限制性定语从句中,作宾语的关系代词 whom,which,that可省略(但whom,which紧跟在介词后时不能省略)。
例:The exact year (which/that) Angela and her family spent together in China was 2008.
安杰拉和她的家人一起在中国度过的确切年份是2008年。
(2)way后跟定语从句,关系词在从句中作状语时that/in which可以省略。
例:The way (in which/that) he speaks to us is really annoying.
他和我们讲话的方式真是讨厌。
3. 宾语从句的省略
(1)及物动词后接宾语从句时,连接词that一般可以省略;但如果及物动词接了两个或两个以上的tha引导的宾语从句,那么只有第一个that可以省略。
例:I believe (that) beauty comes from the heart.
我相信美是发自内心的。
四、虚拟语气中的省略
1. 虚拟条件状语从句中含有had、should、were时常省略if,而将were、had、should提前构成部分倒装。
例:Had you come here yesterday,you would have met her.
如果你昨天来这儿的话,你就会见到她了。
2. 在一坚持(insist),二命令(order、command),三建议(suggest、propose、advise),四要求(demand、require,request、ask)等后的宾语从句中,含这些词或它们的派生词的主语从句、同位语从句、表语从句中,以及It is strange/natural/necessary/important/…that...中常省略 should。
五、动词不定式的省略
1. 当不定式用在形容词afraid、pleased,glad,happy,ready、willing、delighted等词后面时,to后与上文重复的内容常省略。
例:You can't force him to answer the question if he's not ready to (answer the question).
如果他没有准备好回答这个问题,你不能强追他。
2. 某些使役动词,如:make、let、have和感官动词,如:see,watch, notice、observe、hear等后面作宾补的不定式常省略to,但若用于被动语态,则to不省略。
例:We often hear her sing English songs in the classroom.
我们经常听到她在教室里唱英文歌。
3. 两个并列使用的不定式可以省略后面的不定式符号to。但若两个不定式之间有对比关系,则不能省略to。
例:Her job is to look after the children and (to) teach them English.
她的工作是照顾这些孩子并教他们英语。
4. 当不定式在某些动词后作宾语或宾补时,常可省略to后面的与上文重复的部分。常见的这类动词有agree,afford,expect,forget,hope,intend,prefer,pretend,refuse,want,wish,like等。
例:I asked him to see the film,but he didn't want to(see the film).
我叫他去看电影,但他不想去
5. 连词but、except连接两个不定式,前有实义动词do的某种形式时,后面的不定式不带to。
例:I have nothing to do but wait.
除了等我无能为力。
6. 当主语部分含有实义动词do的某种形式时,作表语的不定式常省略to。
例:All you need to do is (to) press the button.
你需要做的就是按那个按钮。
六、介词的省略
1. 在一些固定搭配中介词常被省略,如 spend time (in) doing sth;have difficulty/trouble (in) doing sth ;prevent/stop sb. (from) doing sth.
例:She spends half an hour (in) reading every day.
她每天花半个小时读书。
2. 在口语中,星期几之前的on可以省略。
例:We will visit you (on) Tuesday.
我们星期二去看你。
3. 在肯定句中,“for+一段时间或距离”中的for有时被省略。
例:It has rained (for) a whole day.
雨已经下了一整天了。
练习:
1. Video games can be a poor influence if ___________ (leave) in the wrong hands.
2. When ___________ (take) according to the instructions, the drug has the least side effects. 3. She gave me a comforting smile, nodded while ___________ (listen) patiently.
4. Many forms of cancer can be cured if ___________ (detect) early.
5. While ___________ (climb) the mountain, we enjoyed the warm sunshine and a beautiful view.
6. If ___________ (catch) sleeping in class, you will have to clean the classroom for a week as a punishment.
7. When ___________ (see) from the top of the hill, the whole city looks more beautiful.
8. Nowadays when ___________ (face) with health or nutrition questions, people probably turn to the Internet for help.
9. I have learned a lot about Chinese life when ___________ (teach) in China.
10. When ___________ (walk) in the park, Lily came across an old friend.
答案:
1. left
2. taken
3. listening
4. detected
5. climbing
6. caught
7. seen
8. faced
9. teaching
10. walking
第四步:单元核心素养对接高考
1.Fishing farms used to be nothing strange in the upper reaches of Xin'an River. With little farmland there, the river, ①_____ runs through Anhui and Zhejiang provinces, was what the natives depended ②_____ for a living. A decade ago, the waters were crowded with net cages for fish farming. While ③_____ (offer)villagers a stable income, these fishing farms were heavily polluting the water body.
Things have changed now. People can directly source water from the river for drinking, thanks to a cross-region system ④_____(introduce)in 2012.Under the system, the water that flows from Anhui to Zhejiang is assessed periodically. If the quality⑤_____(reach)agreed standards, Zhejiang will compensate(赔偿) Anhui for expenses to protect the environment. Otherwise, Zhejiang is compensated to cover the additional costs to treat polluted water.
According to Anhui authorities, nearly 6 400 net cages were removed and in the past 10 years the province ⑥_____(receive) a total of 5.7 billion yuan of ⑦_____(ecology) compensation.
In 2016 the city also introduced reward points ⑧_____(encourage)public participation in environmental protection. A person can win point by collecting five spent batteries ⑨_____ 30 cigarette packages. Two points can exchanged for necessities at 345 special supermarkets. Local authorities say that each of the supermarkets can ⑩_____(annual)recycle 190 kilograms of plastic bottles and 415 kilograms of cigarette packages.
2. Those days students were preparing for a singing contest actively. Paul, a music teacher, made ①_____(comment) on the students' performance at the end of a rehearsal(彩排). ②______ moment he dismissed the students, a girl named Fiona made a path straight toward him, looked him right in the eye and said angrily that she hated him. Paul ③_____(take) aback and frightened by the passion and honesty in her voice. ④_____ entirely shocked, he was somehow able to collect himself and stay calm, saying, "Well, that's a shame, but it's my duty to remind you and ⑤_____(inspiration) you." She didn't react, but rather stormed away, her anger ⑥_____(change).
Several days later, they had an occasion to speak in private. Fiona went on to admit quite openly and honestly that ⑦_____ was herself, not him, who she hated. Because she began to feel a strong sense of fear and pressure when ⑧_____(stand) on the stage. She believed that no matter how well she prepared, she would perform terribly. Paul realized that she had serious stage fright and also ⑨_____ maybe he had done something improper several days ago. Then he talked to her patiently and ⑩_____(sincere), hoping to help her build the confidence.
3. When I was 6 years old, my mom bought me a goldfish whose name was King. Some weeks after King arrived we decided to give him some friends,①______ I ended up with an aquarium(鱼缸)with 15 fish.
Every month, some fish would die and my mom used to replace them with new ones by ②______ (she).After 3 years I lost interest on the aquarium, and my mom stopped ③______ (buy)new fish. The only fish remaining was King.
One day five years ago, when I was 18,I ④______ (tell)a friend how long King stayed with us, when my mom interrupted me and told me the truth,"Son, your ⑤______(fish)life span(寿命) wasn't so long. I replaced him every time he died and you never noticed it. "
My mother is ⑥______ (create)when it comes to lying. "If you don't dry yourself ⑦______ (proper)after showering, your body hair is going to grow out making you look like a furry bear." As ⑧______ adult, she often dropped such threatening words on a 4-year-old kid. Yes, it was me. And the image of looking like a bear scared me.
When I was little my Dad told me that pressing the button on the handbrake(手刹)would make the car fly and ⑨______ he only used it under threat as it was very dangerous. Back then I half knew he was joking. But now, when ⑩______(stick)in awful traffic, I gently look at the button and my son, and I do the same thing.
答案:
1.答案:①which②on③offering④introduced⑤reaches⑥has received⑦ecological⑧to encourage⑨or⑩annually
解析:①考查定语从句。分析句子结构可知,空格处引导非限制性定语从句,先行词是"the river",指物,关系词在从句中作主语,应用which引导该从句。故填which。
②考查介词。固定搭配depend on意为"依靠,依赖"。故填on。
③考查省略。分析句子结构可知,While引导时间状语从句,主、从句主语一致,均为"these fishing farms",且从句的谓语部分含有be动词,因此省略了状语从句中的主语和be动词were,从句补充完整为:While these fishing farms were offering villagers a stable income。故填offering。
④考查非谓语动词。分析句子结构可知,本句已有谓语动词,此处应用非谓语动词。introduce与被修饰短语"a cross-region system"之间是动宾关系,应用过去分词作后置定语。故填introduced。
⑤考查动词的时态和主谓一致。分析句子结构可知,本句为If引导的条件状语从句,时态应遵循"主将从现"原则,主句为一般将来时,从句应用一般现在时;且主语"the quality"是第三人称单数,谓语动词应用单三形式。故填reaches。
⑥考查动词的时态和主谓一致。根据时间状语"in the past 10 years"可知,此处应用现在完成时,且主语"the province"为第三人称单数,助动词应用单三形式。故填has received。
⑦考查词性转换。此处应用形容词修饰名词"compensation"。故填ecological。
⑧考查非谓语动词。分析句子结构可知,此处应用动词不定式作目的状语。故填 to encourage。
⑨考查连词。此处表示人们可以通过收集5个废旧电池或30个香烟盒来获得1个积分。故填or。
⑩考查词性转换。此处应用副词修饰动词"recycle"。故填annually。
2.答案:①comments②The③was taken④Though⑤inspire⑥unchanged⑦it⑧standing⑨because⑩sincerely
解析:①考查可数名词的复数。句意:音乐老师保罗在排练结束时对学生的表现发表了评论。结合句意可知,此处用名词的复数形式表示泛指,故填comments。
②考查冠词。句意:他开除学生的那一刻,一个名叫Fiona的女孩径直向他走来,直视着他的眼睛,愤怒地说她恨他。the moment表示"一……就"符合句意,且首字母大写,故填The。
③考查动词时态、语态及主谓一致。句意:保罗被她声音中的热情和诚实吓了一跳。结合句意可知,此处在讲述过去发生的事情,故用一般过去时,主语为Paul,谓语动词用三单形式,且与take之间是被动关系,故填was taken。
④考查让步状语从句。句意:虽然完全震惊,但他还是能够镇定下来,保持冷静,说: "好吧,这很遗憾,但我有责任提醒你,激励你。"结合句意可知,此处表示"虽然",且首字母大写,故填Though。
⑤考查动词不定式。句意:虽然完全震惊,但他还是能够镇定下来,保持冷静,说: "好吧,这很遗憾,但我有责任提醒你,激励你。"此处it作形式主语,动词不定式作真正的主语,空前又to,故用动词原形,故填inspire。
⑥考查形容词。句意:她没有反应,而是怒气冲冲地走开了,她的愤怒没有改变。结合句意可知,此处用形容词作was的表语,表示"没有改变",故填unchanged。
⑦考查强调句。句意:Fiona继续坦诚地承认,她讨厌的是她自己,而不是他。此处为强调句,基本结构为it is/was+被强调部分+that/who+句子其他部分,故填it。
⑧考查省略句。句意:因为当她站在舞台上时,她开始感到强烈的恐惧和压力。此处为when引导的时间状语从句的省略,省略了主语she与be动词,she与stand之间是主动关系,故用现在分词形式,故填standing。
⑨考查原因状语从句。句意:保罗意识到她有严重的怯场,也可能是因为几天前他做了一些不正当的事情。结合句意可知,此处表示"因为",引导原因状语从句,故填because。
⑩考查副词。句意:然后,他耐心而真诚地与她交谈,希望帮助她建立信心。此处用副词作状语修饰talked,故填sincerely。
3.答案:①so/and②herself③buying④was telling⑤fish's⑥creative⑦properly⑧an⑨that⑩stuck
解析:①考查连词。此处表示在King到来的几个星期后,"我们"决定给它一些朋友,(所以)最终"我"拥有了一个鱼缸,里面有15条鱼。前后两句既可看作是因果关系,也可看作是顺承关系,因此,此处应用so或and。故填so/and。
②考查代词。固定搭配by oneself 意为"自行,独自地,单独"。故填 herself。
③考查非谓语动词。此处表示"我"的妈妈不再买新鱼。固定搭配 stop doing sth.意为"停止做某事"。故填buying。
④考查动词的时态和主谓一致。根据下文中的"when my mom interrupted me"可知,此处表示当"我"正在告诉一个朋友King和"我们"在一起待了多久时,妈妈打断了"我"。此处应用过去进行时,表示过去某一时刻正在发生的动作;且主语是"I",be动词应用was。故填 was telling。
⑤考查名词所有格。此处表示鱼的寿命,鱼和寿命之间是所属关系,应用名词所有格形式。故填fish's。
⑥考查词性转换。分析句子结构可知,此处应用形容词作表语。故填creative。
⑦考查词性转换。分析句子结构可知,此处应用副词修饰动词dry。故填 properly。
⑧考查冠词。此处表示"作为一个成年人",应用不定冠词;且adult 是读音以元音音素开头的单词,其前应用an。故填an。
⑨考查宾语从句。分析句子结构可知,空格处引导宾语从句,作动词"told"的宾语,从句中不缺成分且句意完整,应用that 引导该从句。当and连接两个that引导的并列的宾语从句时,第一个that 可以省略,第二个that 不可以省略。故填that。
⑩考查省略。固定搭配be stuck in"被困在……"。在时间、条件、让步等状语从句中,当主、从句的主语一致,且从句中的谓语部分含有be动词的某种形式时,从句的主语和be动词可以省略。从句补充完整为When I am stuck in awful traffic,此处省略了主语I和be动词am。故填stuck。
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