八上 Unit 7 导学案.doc

主 编: 杨 鹏 审 核: 杨 鹏 Unit 7 Will people have robots?Period 1Section A (1a-2d) 一 、学习目标1掌握下列单词的读音和用法。paper,pollution,future, environment,planet, earth, plant, part, peace,2掌握句型: 1）will 构成的一般将来时态的陈述句、否定句、疑问句及回答2）能够用所学的单词和句型对未来进行预测。3）学会使用There be 句型的一般将来时.。二、重点难点重点: 1will构成一般将来时态的句式。There be 句型的一般将来时态。 2more , fewer , less 的用法，并正确区别fewer与 less的用法。难点: How to make predictions .即预测未来。预习案一、你能在课文中找到下列短语吗？请把它们翻译出来。未来，将来_ 每件事物_机器人_ 一张纸_ wont=_theyll=_二、写出它们的缩略形式1.I will _ 2. we will _ 3. you will _ 4. she will _5. he will _ 6. it will _ 7. they will _8. there will _9. will not _ 三、翻译下列句子。1.People will have robots in their homes.2People wont use money. Everything will be free.3Kids wont go to school . Theyll study at home on computer.4There will only be one country5There will only be one country.6People will live to be 200 years old. 四、根据汉语完成英语句子。1. 人们在家里将拥有机器人。People _ _ in their homes.2. 人们将不再用钱，一切东西将免费。 People _ _ money. Everything _ _ free.3. 人们将会活到200岁。People _ _ to be 200 years old.4. 100年后将会有更少的污染。There will be _ _ in 100 years.探究案探究1 一般将来时的定义：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用，如：tomorrow, next week, in the future, in five years等。分为实义动词的一般将来时和There be结构的一般将来时。 针对练习： 1. Kids will _（have）computers in their classroom.2.There will be more libraries in this city. (一般疑问句) _ more libraries in this city?探究2 more，less，fewer的用法辨析more 是much ,many 的比较级；less 是little 的比较级，修饰不可数名词；fewer 是few的比较级，修饰可数名词复数。针对练习： 1.There will be _（更多的建筑）in 50 years.2.The students will have _（更少的家庭作业）to do.3.There will be _（更少的污染）here.探究3看看下面几句话有什么特点？你能总结出来吗？A) Im leaving tomorrow.Im going to be a basketball player when I grow up.这两句话都可以表述_时态，它的基本结构是1_ _ _ _ 。 2 。B）People will have robots in their homes in 100 years.Kids will study at home on computers in ten years.想一想这两句话是什么意思？ 其中in是什么意思？有什么用法： 探究4 There be 句型的将来时结构为_ _ _或 例如：明天我们学校将会有一场篮球比赛。（判断正误）There will have a basketball match in our school tomorrow. ( )There will be a basketball match in our school tomorrow. ( )There be 句型的将来时，注意否定句在_后加not。把正确的例句变成否定句 其一般疑问句是把_ _提前变成一般疑问句。 你能总结以下两点吗? 1在一般将来时中，介词in+一段时间表示“在以后” 2 There be 句型的将来时训练案一、根据所给汉语提示完成单词。1. A _ (机器人) can help people do the housework.2. _ (每件东西) is ready now.3. I need two big pieces of _ (纸) .4. There will be _ (更少的) cars in 100 years.5. _ (污染) makes fish die (死亡) in the river. 6. There are more and more _ (树木) in our country.二、句式转换。1. I _ _ (come) over to your school next week. (动词填空)2. I _ _ (come) over to your school next week. (对1变成否定句)3. _ you _ over to my school next week? (对1变为一般疑问句)4. Yes, I _. / No, I _. (对3作出肯答或否答)5. _ _ you _ next week? (根据1划线部分提问)三、用所给词的适当形式填空。1.Cities _ (be) very clean in the future.2. We _ (study) at home on computers in 100 years.3. There _ (be) only one country in the world in 100 years.4. Because there is less _ (pollute), our hometown becomes more and more beautiful.5. I can do it with _ (few) people and _ (little) money. 6. There will be _ (many) cars than before.四、 按括号中要求完成句子。1.There will be less free time next term. There _ _ less free time next term. (变为否定句)_ there _ less free time next term? (变为一般疑问句)2. People will live to be 200 years old.People _ _ to be 200 years old. (变为否定句)_ people _ to be 200 years old? (变为一般疑问句)3. She will come to see me in a week. (对划线部分提问) _ _ will she come to see you?4. He will play soccer this weekend. (对划线部分提问) _ _ he _ this weekend?5. I disagree with you. (变为同义句) I _ _ with you.【学后反思】 Unit 7 Will people have robots?Period 2 Section A (3a-3c) 一、学习目标1掌握下列单词的读音和用法。sea,sky 2进一步学习掌握 will 构成的一般将来时态的陈述句。3.There will be fewer fresh water because there will be more pollution in the sea.4.学生学会使用There be 句型的一般将来时.，能够用所学的单词和句型对未来进行预测。二、重点难点重点: 1）fewer ,less 与more 的用法辨析。2）预测未来可能发生的事情。难点: 应用可数名词与不可数名词预习案一、你能在课文中找到下列短语吗？请把它们翻译出来。1) 未来，将来_ 2)实现，达到_ 3) hundreds of _ 4)更少的工作_ 5)帮助做某事_ 6) in some science fiction movies _ 二、 按括号中所给的要求完成句子。1. There will be a new subject next term. There _ _ a new subject next term. (变为否定句)_ there _ a new subject next term? (变为一般疑问句)Yes, there _. / No, there _. (作出肯答和否答)2. Sally will play tennis in ten years.Sally _ _ tennis in ten years. (变为否定句)_ Sally _ tennis in ten years? (变为一般疑问句)Yes, she _. / No, she _. (作出肯答和否答)3. Jim will be a pianist when he grows up. (对划线部分提问) _ _ she _ when he grows up?探究案探究1 Families usually spend time together on weekends. 句中spend 译为花费时间或金钱，短语为spend + 时间/金钱+on sth ,spend+ 时间/金钱+in doing sth. usually 和on weekends 为一般现在时的时间标志。针对练习：1. 我们将花费三年时间在这里学习。We _ _ three years _ here. 2. 他通常在周末回家。 He_ _home _ _ .探究2 More robots will do the same jobs as people . 句中the same as 译为和.一样，反义为different from 针对练习：1.我和他们拥有同一个梦想。I have the _job _ them.2. Mr Green is quiet but Mr White is outgoing .So Mr Green is _ Mr White.A. the same as B. different from C. the same to D. different 探究3 1.fewer 是_ 的比较级，其最高级为_, 后面接_ 名词；2.less 是 _ 的比较级，其最高级为 _，后面接_ 名词针对练习：更少的污染 更少的水 更少的树木 更少的汽车 探究4 few和a few修饰或代替复数可数名词，few表示否定意义，a few表示肯定意义little和a little修饰或代替不可数名词，little表示否定意义，a little表示肯定意义。针对练习：用 few fewer or little less填空1) There will be _ trees. 2) There will be _ pollution.3) There will be _ water.4) There will be _ cookies.5) There will be _ meat.6) There will be _ orange juice.7)I earn _ money than my sister.8)There are_ cars parked outside than yesterday.9)We have_ students this year than last year.训练案一、用所给动词的适当时态填空。1. I _ (play) soccer five years ago.2. In ten years, Sally _ (have) a lovely baby.3. I _ (play) soccer on the playground now.4. Today, Sally _ (have) a lovely dog. 5. There _ (be) lots of big trees here ten years ago.6. Sally _ (have) a toy cat when she was young.7. There _ (be) a new beautiful park here in ten years.8. Two years ago, Tom _ (be) in primary school.9. Today, Tom _ (be) in high school.10. In five years, Tom _ (be) in college.二、用括号内所给单词的适当形式填空。1. There will be more tall _ (build) in the city of tomorrow.2. There will be _ (few) cars and _ (many) buses in the future. 3. I think there will be _ (little) pollution and _ (much) free time in 100 years.4. Sally _ (be) a doctor in five years.5. She _ (can) play tennis when she was in primary school.6. There _ (be) many tall trees around my house.7. There _ (be) a new bridge over the river next year. 三、单项选择1.Im sure my dream will _.A. come in B. come true. C. come into D. come out.2. Ill fly to the rocket with the _ like Yang Liwei.A. astronaut. B. computer programmer C. engineer D. reporter 3.Are you going to the picnic with us tonight? Yes.You wont be late, _? A. should you B. will you C. dont you D. can you4.Do you know _ tomorrow? -Susan said anytime was OK, she neednt go to work tomorrow.A.what time will we meetB.what time we will meetC.where we will meet5. Mr Johnson asked you to jion the meeting this afternoon. Dont forget it! Ok, I_.A. wont B. dont C. will D. do【学后反思】 Unit 7 Will people have robots?Period 3 Section B (1a-1e) 一、学习目标1掌握下列单词的读音和用法。astronaut,apartment ,rocket ,space station,2掌握句型: 学会运用下列句型：Where do you live ? I live in an apartment across the street from here .3能够用所学的单词和句型进行听说训练。4. 想出有关职业、交通工具和居住地点的词汇二、重点难点重点: 1掌握本课词汇：astronaut,apartment ,rocket ,space station 2掌握并会运用下列句型：-Where do you live ?- I live in an apartment across the street from here .难点: 就职业、交通工具和居住地点进行听说训练。预习案1、英汉互译in high school_在大学_成为一名医生_ tomorrow_next week _the day after tomorrow_ten years ago_ now_ in ten years_will be_2、写出下列单词的三种形式（过去，三单，将来）fall_ study_sit_write_3、根据句意和首字母完成单词。1. I will be an a_ like Yang Liwei when I grow up.2. The room is too crowded. I will have to find an a_ to live in .3. Astronauts work on s_ stations.4. The m_ goes around the earth. The earth travels around the sun.5. Fish can swim in the sea and a bird can f_ in the sky.探究案探究1 一般将来时的三种表达1现在进行时表将来。用法：表示位置转移的动词（如go ,come, leave, start, arrive, return, move, fly, travel等）常用进行时表将来。需要注意的是如果这些词和将来的时间状语连用要翻译成“打算，准备”2be going to +动词原形表将来。用法:表示说话人根据现在已有的的迹象，判断将要或即将发生某种情况。表示计划、打算要做某事，这些事情往往是事先考虑过的。3Will（shall） +动词原形用法：表示单纯的将来，即将来将要发生的事。构成：“助动词will +动词原形”，表示将来某个时间要发生的动作或存在的状态，也可表示将来经常或反复发生的动作。针对练习：1. She_ (not have) a pet parrot five years ago. She _(have) a parrot now. She_ (have ) a car in five years2. There _a concert this evening.Yeah. Exciting news.A. are going to be B.is going to be C.will be3. I will fly rockets to the moon.（划线提问） _ _ you fly rockets?探究2句型转换1）There will be robots in our home. (改为一般疑问句并作肯定回答) 2）People will use paper money. (变为否定句) 3)There is more pollution in developing countries. (改为将来时) 汉译英1）娃娃们将会在家通过上网学习。 2）你认为在人们家中将有机器人吗？ 3） 人将活到200岁 探究3 lonely 与 alone有什么区别？ 针对练习：用 lonely 或 alone填空：1. Dont leave the baby _ at home. 2. When his wife and two little children left him, he was very_. 3. I never feel _ because I have a lot of friends here. 4. Peter _ can learn the text by heart训练案一、翻译短语1. 更少的建筑物_ 2. 更多的建筑物 _3. 更少的污染 _ 4. 更多的污染 _5. 更少的空闲时间 _ 6. 更多的空闲时间_7. 更少的机器人 _ 8. 更多的机器人 _9.乘火箭飞往月球 _ 10.五年后 _二、单项选择1. The earth is a lot bigger than _ moon. A. a B. an C. the D. /2. _ astronaut often works on a space station.A. A B. An C. The D. / 3. I _ rackets to the moon in the future.A. fly B. flies C. flew D. will fly 4.She _ the train to work last week.A. take B. takes C. took D. will take5. He is a computer programmer. And I _ an astronaut.A. am B. was C. will be D. am going to 6. We _ to a new big apartment next year.A. move B. moves C. moved D. are going to move三、用所给动词的适当时态填空，比较和体会不同时态的含义和用法。1.I _ (live) in a far mountain countryside ten years ago.2. I _ (live) in a busy town now.3. I _ (live) in a big beautiful city in 10 years.4. My father _ (walk) to school 20 years ago.5. I often _ (ride) my bike to school now. 6 I _ (take) the train to go to the university in 5 years.7. She _ (be) a little girl 10 years ago.8. She _ (be) a lovely teenager today.9. She _ (be) a great mother in10 years.10. There _ (be) lots of big trees here ten years ago.【学后反思】 Unit 7 Will people have robots?Period 4 Section B (2a-4) 一、学习目标1掌握下列单词的读音和用法。 human ，servant, dangerous, already, factory, believe, disagree, shape, fall, possible, 2进一步学习掌握一般将来时态，学会运用下列句型： Today there are already robots working in factories. Robots will never be able to wake up and know where they are. Some will look like humans , and others might look like animals. So Ill probably just like a bird.3.能够用所学的单词和句型进行读写训练。4.通过拓展阅读，了解未来机器人的作用及对人类的影响。二、重点难点 重点 1. 掌握本课词汇：human servant, dangerous, already, factory, believe, disagree, shape, fall, possible, 2. 掌握并会运用本课时句型难点: There be 句型的一般将来时预习案一、 学习课本翻译下列短语。10年后_ 爱上_ 真是一个漂亮的城市_作为一名记者_ 住公寓_ 一个人住_ 养宠物_ 看起来精明能干_ 穿套装_有的能力_ 穿的更随意_ 去香港度假_二、用there be 或 have的适当形式填空。1. an English speech contest tomorrow.2 you an questions? 3.I a pet dog when I was seven years old.4. no schools in this village 20 years ago.5.She a car and a house in 10 years . But now she nothing because she no money.6. some students and a teacher in the classroom.7. In 25 to 50 years, more robots everywhere and humans less work to do.8. They a lot of housework to do every day.三、用所给词适当形式填空1. There are many new _ (build) in our city. 2. We can do the work with _(little) money and _(few) people than they can. 3. Maybe he wants to go _ (skate).4. I believe that in ten years I will work for _.(me) 5.There are _ (hundred) of people on the ground.6. There _ (not) be any paper books. Everyone will have books on computers. 探究案探究1 But many scientists disagree with Mr White .However ,they agree it may take hundreds of years. 句中agree 与disagree 为不及物动词，它们互为反义词。短语为agree /disagree with sb, agree/disagree on sth , agree/disagree that+句子。句中hundreds of 译为数百的，数以百计的，许多，大量。类似的用法还有：thousand,million.针对练习： 1.Our school is so famous that _ people come and visit it every term .A. hundred B. hundreds C. hundred of D. hundreds of 2. I agree _ them _ the idea . A. on , on B. with , with C. on , with D. with , on 探究2 If buildings fall down with people inside , these snake robots can help look for 句中fall down 译为倒下；倒塌，look for 译为寻找，与find 同义，但前者强调动作，后者强调结果。探究3 be able to 与can 的区别1. can是情态动词，无人称与数的变化。过去式是could.be able to 可与情态动词连用，can却不能。Eg.I shall be able to speak English well. 2. be able to 可用在不定式之后，而can却不能。 eg, I hope to be able to go shopping with you on Sunday. 3. be able to 的过去式还有表示过去经过努力而做到的意思，而could 没有这种意思。 eg, He studied hard and was able to pass the exam. 4. can 表示请求和允许，以及猜测，而be able to 却无此用法。 eg, Mr Smith cant be at home. Can I carry your bag?5. 当表示现在或过去的“能力”时，两者可通用。 eg, No one was able to/could answer the question.针对练习：1、He _ (be) able _ (get )good grades next year.2、I _ (be) able to _ (go) climbing with my friends last Sunday.3、She _ (be) able to play the piano well.4、They _ (be) able to visit Shang hai last year. 探究4 none 意为“没有任何人或东西”，可构成none of 结构，作主语时，谓语单、复数均可。none 常用作how many 或how much 开头的特殊疑问句的答语；而no one (=nobody)意为“没有人”，只能单用，作主语时，谓语需要用第三称单数形式,on one常用作以who 开头的特殊疑问句的答语。训练案一、用所给动词的适当时态填空，比较它们的异同。1. I _ (babysit) my little sister this weekend.2. What _ you _ (do) for vacation?3. _ she _ (camp) on weekend?4. I _ (buy) a new apartment next year.5. She _ (be) an artist when she grows up. 6. They _ (take) the train to Harbin tomorrow.7. She _ (be) a reporter in 10 years.8. There _ (be) a tall building near here next year.9. Kate _ (have) many different pets in10 years.二、用所给单词的适当形式填空。1David came to China last year and _ (fall) in love with it. 2.Lin Wei _ (write) a long letter last night.3. The boy is old enough _ (dress) himself.4. The woman bought two nice _ (dress).5. I am a _ (casual) man. I like to dress _ (casual).6. I will go _ (skate) and swimming every day in ten years.7. This is a _(probable) result. Brazil will _(probable) win the World Cup.8. I _ (can) play the guitar when I was eight.9. She _ (be) able to fly rackets to the moon one day.10. I _ (be) able to swim at the age of five. 三、根据括号中的要求完成句子。 1. It _ (rain) tomorrow. (动词填空)2. I wont visit Mount Meng if it _ (rain) tomorrow. (动词填空)3. The weather will be sunny next week. (划线部分提问) _ _ the weather _ _ next week?_ _ the weather _ next week?4. Brazil will win the next World Cup. (划线部分提问)_ _ will win the next World Cup?5.Joe is a quiet and serious boy.He likes to stay at home a_.(首字母填空) 6. Take turns _ (clean) the classroom. (动词