新人教版八年級上冊英語 Unit 7 全套課件

1、八年級上冊新人教版初中英語課件第一課時(shí)Section A 1a-2d17Will people have robots?情景導(dǎo)入This is our earth in 100 years. What will the earth be like？Now please say some sentences a ording to the pictures like this：There will be more cars. There will be fewer people. There will be less water.探究新知paperpollutionpredictionfutur

2、epolluteenvironment紙；紙張污染；污染物預(yù)言；預(yù)測將來；未來污染環(huán)境New words探究新知pla earthplantpartplay a part行星地球；世界種植，植物部分參與；發(fā)揮作用探究新知What will happen 100 years later?There will be 將會有探究新知There will be fewer trees.探究新知There will be less water.探究新知There will be more people.探究新知There will be more pollution. 探究新知There will be

3、 more buildings.探究新知1aHow will the world be different 100 years from now? Read these predictions. Check () A (for agree) or D (for disagree).探究新知_A_D 1. People will have robots in their homes._A_D 2. People wont use money. Everything will be free._A_D 3. Books will only be on puter, not on paper._A_

4、D 4. Kids wont go to school. Theyll study at home on puters._A_D 5. There will only be one country._A_D 6. People will live to be 200 years old._A_D 1. People will have robots in their homes._A_D 2. People wont use money. Everything will be free._A_D 3. Books will only be on puter, not on paper._A_D

5、 4. Kids wont go to school. Theyll study at home on puters._A_D 5. There will only be one country._A_D 6. People will live to be 200 years old.探究新知1bListen and circle the predictions you hear in 1a.探究新知1cAsk and answer questions about the predictions in 1a.A: Will people use money in 100 years?B: No

6、, they wont. Everything will be free. Will people live to be 200 years old?A: Yes, they will.探究新知2aListen and circle the words you hear.1. There will be (more / less / fewer) people.2. There will be (more / less / fewer) free time.3. There will be (more / less / fewer) cars.4. There will be (more /

7、less / fewer) pollution.5. There will be (more / less / fewer) trees.探究新知fewer 更少的, 修飾可數(shù)名詞less 更少的, 修飾不可數(shù)名詞more 更多的, 可以修飾可數(shù)和不可數(shù)名詞Remember: manymoremost muchmoremost fewfewerfewest littlelessleast 修飾可數(shù)名詞 修飾不可數(shù)名詞fewer less more探究新知意思用法比較級最高級few一些（否定）修飾可數(shù)名詞fewerfewestlittle 一些（否定）修飾不可數(shù)名詞lessleastmany許多

8、修飾可數(shù)名詞moremostmuch許多修飾不可數(shù)名詞moremost探究新知2bListen again. Check () the predictions you hear._ 1. There will be fewer people._ 2. There will be less free time._ 3. People will use the subways less._ 4. There will be more pollution._ 5. Cities will be very big and crowded.探究新知2cMake conversations about t

9、he predictions in 2a and 2b.A: Whats your prediction about the future?B: I think there will be more pollution.A: Really? I dont think so. But I think there will be fewer trees.探究新知2dRole-play the conversation.探究新知Read the conversation quickly and answer questions.1.What will the future be like a ord

10、ing to the book about the future? 2. What can people do to save the earth? Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Maybe people will have to move to other pla s.We can use less water and plant more trees. Everyone should play a

11、 part in saving the earth.探究新知Language pointspaper n. 紙；紙張為不可數(shù)名詞，而paper 作“考卷；試卷”講解時(shí)， 此時(shí)paper為一個(gè)可數(shù)名詞。I want to write something so I need a piece of paper.我想寫點(diǎn)東西，所以我需要一張紙。探究新知 everything 是指代物的不定代詞，意為“每一件事（物）”；anything 任何事物；something 某事物；nothing沒有事物?！咀⒁狻啃稳菰~修飾這些不定代詞時(shí)，只能置于其后。2. Everything will be free .

12、所有東西都將是免費(fèi)的。 be free 免費(fèi)的；有空的 Everything begins to grow in spring. 春天萬物生長。探究新知3.“ in+一段時(shí)間”的用法“in+一段時(shí)間”表示時(shí)間段之后，常用于將來時(shí)態(tài)中。 對此短語提問用how soon。Hell e back in three hours.他三個(gè)小時(shí)以后回來。探究新知few和a few修飾或代替可數(shù)名詞，few表示否定意義，a few表示肯定意義；little和a little修飾或代替不可數(shù)名詞，little表示否定意義，a little表示肯定意義。 few friends 幾乎沒有朋友 little wat

13、er 幾乎沒有水a(chǎn) little water 一點(diǎn)水4.辨析few，a few，little，a little，muchmany探究新知【注意】可數(shù)名詞和不可數(shù)名詞前都可用some，any，a lot of，lots of等修飾。可數(shù)名詞表示不確定數(shù)量時(shí)，用a few，few，many修飾，詢問數(shù)量時(shí)用How many；不可數(shù)名詞表示不確定數(shù)量時(shí)，用a little，little，much修飾，詢問數(shù)量時(shí)，用How much。探究新知more是many和much的比較級，其后既可以跟可數(shù)名詞復(fù)數(shù)，也可以跟不可數(shù)名詞，意思是“更多”。5. more，less，fewer的用法less是littl

14、e的比較級，其后只接不可數(shù)名詞，意思是“更少的，較少的”。fewer是few的比較級，其后只接可數(shù)名詞的復(fù)數(shù)形式，意思是“更少的，較少的”。探究新知There is less water in that glass.那個(gè)杯子里的水更少。Mr Smith wants to make more money.史密斯先生想掙更多的錢。I have fewer friends in that school.在那所學(xué)校里我有較少的朋友。探究新知There be句型的一般將來時(shí)的構(gòu)成：肯定句：There will be名詞其他成分;否定句：在will后面加not;一般疑問句：把will提到there之前，回

15、答：Yes，there will. / No, there wont.6. There be句型的一般將來時(shí)探究新知There wont be a meeting tomorrow.明天不會有一個(gè)會議?！咀⒁狻繜o論后面是單數(shù)名詞還是復(fù)數(shù)形式，be都必須用原形。 Will there be less pollution in one hundred years? 一百年后將會有更少的污染嗎？ Yes, there will./No, there wont. 是的，會有。/不，不會有。探究新知一般將來時(shí)態(tài)表達(dá)將來某一時(shí)間要發(fā)生或?qū)⒁l(fā)生的動作或狀態(tài)。其陳述句構(gòu)成為：主語will動詞原形(當(dāng)主語為第

16、一人稱時(shí)，一般用shall代替will；當(dāng)主語為其他人稱時(shí)，用will，但主語為第一人稱時(shí)，也可以用will)。7. will表示將來時(shí)的用法否定句：主語willnot動詞原形一般疑問句：Will主語動詞原形？肯定回答：Yes，主will否定回答：No，主willnot(可以縮寫成wont) 探究新知They will have a pleasant winter holiday.他們將有個(gè)愉快的寒假。They wont have a pleasant winter holiday.他們將不會有一個(gè)愉快的寒假。Will they have a pleasant winter holiday?他

17、們將有個(gè)愉快的寒假嗎？Yes, they will./No, they wont.是的，會有。/不，不會的。 探究新知prediction 是predict 的名詞形式。有“預(yù)言、預(yù)料、預(yù)測”之意。 8. Whats your prediction about the future? 你對未來有什么預(yù)測？Sales were five percent flowerer than predicted.銷售額比預(yù)計(jì)的低5%。Newspapers predicted that Davis would be re-elected. 報(bào)紙預(yù)測戴維斯將再次當(dāng)選。探究新知9.Will people use

18、money in 100 years? 100年以后人們還使用錢嗎？in 100 years意為“在100年以后”，其中in為介詞，其后跟一段時(shí)間表示“在之后”，通常用于一般將來時(shí)，對其提問要用how soon（多久以后）。I will e back in a week. 我將在一周后回來。探究新知10.Everyone should play a part in saving the earth. 每個(gè)人都應(yīng)當(dāng)盡一份力來拯救地球。play a part in 意為“參與；在中扮演角色；在中起作用”，相當(dāng)于play a role in 。使用時(shí)經(jīng)常在part或role的前面加no,(not)

19、any, important, significant等形容詞修飾。該短語為動賓結(jié)構(gòu)短語，in后接名詞或動名詞。He played an important part in the TV show. 他在那部電視劇中扮演一個(gè)重要的角色。探究新知SummaryA: Will people use money in 100 years?B: Yes, they will. / No, they wont.There will be fewer/less/more . Everyone should play a part in用more, less, fewer 填空。 1. We plant t

20、rees every year, there will be _ trees in the future. 2. If we waste water, there will be _ water. 3. If every family has a baby, there will be _ people.鞏固練習(xí)morelessfewer4. I think English is _ popular than Chinese.5. There will be _ robots everywhere, and humans will have _ work to do.6. There will

21、 be _ free time when people retire.鞏固練習(xí)less/ moremorelessmore鞏固練習(xí)用括號中所給詞語的適當(dāng)形式填空。I hear a great _ (science) will give us a talk tomorrow. 2. I think I can do all the housework by _ (I). 3. puters cant take the place of _ (human) pletely. scientistmyselfhumans鞏固練習(xí)4. We must try our best to save water

22、 and _ (electric). 5. Would you like to go _ (skate) with us this weekend?electricityskating1. Are you _ your winter holiday next week? A. going to have B. will have C. had D. have2. Do you often _ from your parents? A. heard B. hears C. to hear D. hear3. _ Lucy _ her homework in her room now? A. Is

23、, doing B. Does, do C. Do, do D. Did, do4. She dances better than Mary _. A. is B. has C. does D. dance鞏固練習(xí)A D A C 單項(xiàng)選擇。課堂小結(jié)HomeworkMake predictions about yourself in 10 years. Write down 5 sentences.Revise the new words .Review the grammar Simple future tense (一般將來時(shí))八年級上冊新人教版初中英語課件第二課時(shí)Section A GF-

24、3c17Will people have robots?情景導(dǎo)入We have learned Simple Future Tense. Now please make some predictions with your partner. You can use “will do sth.” or “there will be” to make sentences.探究新知New wordspeaceseabuildsky和平海；海洋建筑；建造天空探究新知What do you think our life will be like in future? 探究新知Will everythin

25、g be free?探究新知Will books only be on puters, not on paper?探究新知Will every home have a car?探究新知Will there only be one country?探究新知Will people live to be 200 years old?探究新知Will students study at home on puters?探究新知Will people have robots in their homes?探究新知Language points1. pollution n. 污染；污染物。 其動詞為poll

26、ute(污染)。 Dowhatyoucantoavoidairpollution. 做一切你能做的以避免空氣的污染。 2. sky n.天空。in the sky在天空中。 We can see lots of stars in the sky at night. 夜晚我們能在天空中看到許多星星。探究新知3. maybe adv. 或許，大概。 maybe常用于句首。Maybe you put the letter in your pockets.或許你把信放在口袋里了。4. peace n. 和平其反義詞為war(戰(zhàn)爭)，其形容詞為peaceful(寧靜的)。Humans need peac

27、e, not war.人類需要和平，不要戰(zhàn)爭。探究新知What will the future be like? Cities will be more polluted. And there will be fewer trees.Will people use money in 100 years?No, they wont. Everything will be free.Will there be world peace?Yes, I hope so.Kids will study at home on computers.They wont go to school. Countab

28、le nouns Uncountable nounsThere will be more people. There will be fewer trees. There will be more pollution.There will be less free time.Grammar Focus探究新知一、will的用法1.一般將來時(shí)的含義：一般將來時(shí)表示在將來某一個(gè)時(shí)間要發(fā)生的動作或存在的狀態(tài)，也可以表示打算好在將來要進(jìn)行的動作。常與tomorrow, tomorrow morning, next week/month/year, indays等連用，也可以和時(shí)間狀語從句連用。探究新知

29、2.will+動詞原形，表示將要發(fā)生的動作或存在的狀態(tài)。其基本結(jié)構(gòu)為：will+動詞原形肯定句主語+will+ v.原形+.否定句主語+will not+ v.原形+.一般疑問句Will+主語+ v.原形+？特殊疑問句特殊疑問詞+will+主語+ v.原形+？探究新知3. 拓展：will也可以與there be句型連用，其句型為“there will be + ”，此處be用原形，同時(shí)也不能換成have。探究新知4.比較be going to do與will do二者均可表達(dá)將來時(shí)，二者多數(shù)情況下可以互換，但用法又不盡相同。（1）be going to do sth.一般表達(dá)對將來的某種意圖或

30、打算，計(jì)劃性很強(qiáng)。用于預(yù)測時(shí)，是指有跡象表明某事要發(fā)生，即使沒有時(shí)間狀語，也意味著某事不久或馬上就要發(fā)生。通常表示較近的將來要發(fā)生某事。探究新知（2）will do sth.通常表達(dá)未經(jīng)預(yù)先思考或單純的將來事實(shí)?？梢员磉_(dá)個(gè)人的意思，一種傾向或習(xí)慣的動作。用于預(yù)測時(shí)，一般無事實(shí)依據(jù)，僅憑主觀判斷。既可表示較近的將來，也可表示較遠(yuǎn)的將來。探究新知一般將來時(shí)常用時(shí)間狀語：tomorrow 明天the day after tomorrow 后天next week 下周next month 下個(gè)月before 不久next year 明天soon 不久the year after next 后年the

31、week after next 下下周探究新知二、 比較級many （修飾可數(shù)名詞） much (修飾不可數(shù)名詞）(more更多的 most 最多的)little 一些的（否定）water，air，paper，time，pollution，money，coffeeless 更少的 (修飾不可數(shù)名詞）(least最少的)探究新知cars，trees，buildings，people， puters，astronauts，robots，times (次數(shù))fewer 更少的（修飾可數(shù)名詞）(fewest最少的)few 一些的（否定）探究新知辨析fewerless相同點(diǎn): 這兩個(gè)詞都是比較級, 均表

32、示“較少的”。不同點(diǎn): 1. fewer是few的比較級, 只能修飾可數(shù)名詞的復(fù)數(shù)。2. less是little的比較級, 只能修飾不可數(shù)名詞。探究新知3aFill in the blanks with more, less or fewer.提示more,less 與 fewer 的用法：more為many,much的比較級，修飾可數(shù)名詞的復(fù)數(shù)或不可數(shù)名詞；less為little的比較級，修飾不可數(shù)名詞；fewer為few的比較級，修飾可數(shù)名詞的復(fù)數(shù)。探究新知lessmoremoremorefewermoremoremoremore/lessfewer/more探究新知3b plete th

33、e predictions with what you think will happen.theyll study at home on puters.there will be fewer trees.people will live to be 200 years old.they can spend time together every day.探究新知3cDraw a picture of what you think a city in the future will be like. Then describe it to the class.I think there wil

34、l be more tall buildings, and there will be fewer cars and more buses.探究新知What can you see in this picture?50 years laterThere will be more people.There will be fewer trees.There will be more pollution.There will be more buildings.There will be more cars.There will be less fresh air.There will be將會有

35、Changes 探究新知SummaryThe Simple Future Tense.There will be The usage of “more, less, fewer”鞏固練習(xí)句型轉(zhuǎn)換，每空一詞。1.There are fewer people now.(用in 100 years 替換now改寫句子) There fewer people in 100 years.2.Kids will study at home on puters.(改為一般疑問句) kids at home on puter?3.Will there be a robot in each home in th

36、e future?(作否定回答) No, .4.It is raining now.(用tomorrow改寫句子) It tomorrow.5.They will finish the work in two days.(對畫線部分提問) they finish the work?will beWill study there wontwill rain How soon will鞏固練習(xí)完成下列填空。1. What _ you _(do) this Sunday? There _ (be) a football match. _ you _ (go) with us?2. I _(go) t

37、o see your father as soon as I get to Beijing.3. I think it _ (be) rainy tomorrow.4. My father _ (send) me a new bike when I am tall enough.will dowill beWill go will gowill bewill send課堂小結(jié)HomeworkWhat do you want to be in the future? Write about your own life goal, and what you are going to do that

38、. Then report to the class.八年級上冊新人教版初中英語課件第三課時(shí)Section B 1a-1e17Will people have robots?情景導(dǎo)入We have learned many words about jobs，transportation and places to live. Can you say some words?Today we will go on learning some new words about them. Now lets learn new words about them.探究新知New wordsastronau

39、trocketspace stationspaceapartment太空；空間公寓套房太空站；宇宙空間站火箭宇航員；航天員探究新知Ill be a puter programmer.Jobs探究新知Ill be an astronaut.探究新知Transportationrocket探究新知train探究新知space station Place to live探究新知house 探究新知apartment探究新知1aWrite each word in the correct column below. astronaut house apartment train rocket spac

40、e station puter programmerJobsTransportationPlaces to liveastronaut, puter programmertrain, rockethouse, apartment, space station探究新知1bMake up some conversations using information in 1a.Q1：Whats your job?/ What do you do?Q2：How do you go to work?Q3：Where do you live?探究新知1cListen to Alexis and Joe. N

41、umber the pictures 1-3.2 3 1探究新知1dListen again. Fill in the blanks with the correct verbs in the box.workamlivedtookwill bewill flywill live探究新知1eStudent A is Alexis and Student B is Joe. Talk about Joes life now, 10 years ago and 10 years from now.A：Where do you live?B：I live in an apartment.探究新知 1

42、. What did/do/will you do? 2. How did/do/will you travel? 3. Where did/do/will you live？探究新知A: Where did you live 10 years ago?B: I lived in Greenville.A: How did you get to school?B: I took train to school.10 years ago探究新知A: what will your life be like in 10 years?B: oh, I think Ill be an astronaut

43、.A: Where will you live in 10 years?B: I will live on a space station.In 10 years探究新知Language points1. apartment n. 公寓套房該詞以元音音標(biāo)開頭，故說一套公寓應(yīng)為：an apartment。而townhouse指城鎮(zhèn)住房，farmhouse指農(nóng)村住房。I live in an apartment with my parents.我和父母住在公寓套房里。探究新知Areyouinspaceorsomething?你是在太空或是某些東西？2. space n. 太空，空間為一個(gè)不可數(shù)名詞

44、，相當(dāng)于room。其搭配有：in space在太空；space station太空站，宇宙空間站。探究新知He flied a small plane to New York.他駕駛一架小型飛機(jī)去了紐約。3. fly v. 飛fly常用作fly to，相當(dāng)于“go to+by plane/air”，意為“乘飛機(jī)去”；flyto意為“乘（交通工具）飛往”?！就卣埂縡ly作可數(shù)名詞，意為“蒼蠅”。探究新知常與go/walk等動詞連用，表示“走過，經(jīng)過”，也表示從物體表面經(jīng)過?！就卣埂縯hrough是介詞，意為“穿過”，主要表示從物體內(nèi)部穿過，如穿過森林、隧洞等。4. across prep.穿越，

45、橫跨Go across the road, you will find the post office on your left.穿過這條馬路，你會發(fā)現(xiàn)郵局在你的左邊。探究新知5. take the train乘火車take+交通工具，表示“乘，坐，搭（車，船，飛機(jī)等）”【拓展】by+交通工具，意為“用方式”，既不能在名詞前加限定詞，也不能把名詞改為復(fù)數(shù)形式。I take the bus to school. I go to school by bus.我乘公共汽車去上學(xué)。探究新知SummaryWhat did/do/will you do?How did/do/will you travel

46、?Where did/do/will you live？鞏固練習(xí)根據(jù)漢語提示完成句子。1.我是一名電腦編程員。I am a .2.我將坐火箭上月球。I will the moon.3.我住在從這兒穿過那條街道的公寓里。I live across the street from here. puter programmerfly rockets to in an apartment 課堂小結(jié)Homework根據(jù)1c的圖片和聽力內(nèi)容，用自己的話轉(zhuǎn)速Joe現(xiàn)在、十年前和十年后的生活，并將此對話寫在作業(yè)本上。注意時(shí)態(tài)的正確使用。八年級上冊新人教版初中英語課件第四課時(shí)Section B 2a-2e17W

47、ill people have robots?情景導(dǎo)入In some science fiction movies，we often see many robots. Can you tell us what they look like and what they can do？Can you also tell us something else about the robots?探究新知New wordsevenhumanalreadydangerousfactoryfall甚至；連；愈加adj. 人的 n. 人 已經(jīng)；早已有危險(xiǎn)的；不安全的工廠倒塌；跌倒；掉落 n.（美式）秋天探究新知

48、fall downdisagreebelieveshape hundreds of possible突然倒下；跌倒；倒塌 不同意 ；持不同意見；有分歧相信；認(rèn)為有可能形狀；外形許多；大量= lots of可能存在或發(fā)生的；可能的探究新知What do they look like?They look like humans.探究新知It looks like a dog. What does it look like?探究新知It can do housework.探究新知It can be a doctor.探究新知It can do many hard or dangerous work.

49、探究新知Some animals are in great danger. 一些動物處于極大的危險(xiǎn)中。Lions are dangerous animals. 獅子是危險(xiǎn)的動物。5. dangerous adj. 有危險(xiǎn)的；不安全的名詞danger +后綴ous dangerous探究新知6. possible adj. 可能的；可能存在或發(fā)生(前綴) im + possible impossible 不可能的Do you think its possible to beat them? 你認(rèn)為戰(zhàn)勝他們有可能嗎?To cross this river seems impossible. 穿過這

50、條河中似乎不可能。探究新知7. There be+sb./sth. doing sth.有某人/某物正在做某事There are many children playing outside.有許多孩子在外面玩。探究新知8. But many scientists disagree with Mr. White.但很多科學(xué)家不贊同懷特先生的觀點(diǎn)。They disagreed with each other about the time and place of the a ident. 他們在對事故發(fā)生的時(shí)間和地點(diǎn)彼此有分歧。disagree with 不同意；不一 致；不適合I strongl

51、y disagree with his views.我強(qiáng)烈反對他的見解。探究新知2aTell your partner what you know about robots. What do they look like and what can they do?探究新知2bRead the article and match each paragraph with the question it discuss.Paragraph 1Paragraph 2Paragraph 3Paragraph 4Will robots think like humans in the future?Wha

52、t will robots be like in the future?What can robots do today?What are robots like in movies?探究新知Do You Think You Will Have Your Own Robot?When we watch movies about the future, we sometimes see robots. They are usually like human servants. They help with the housework and do jobs like working in dir

53、ty or dangerous places.2.Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.探究新知3.Scientists are now trying to make robots

54、 look like humans and do the same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. For example, scientist James White think

55、s that robots will never be able to wake up and know where they are. But many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.探究新知4.Some scientists believe that there will be more robots in the future. However, they agree it may take

56、 hundreds of years. These new robots will have many different shapes. Some will look like humans, and others might look like animals. In India, for example, scientists made robots thatlook like snakes. If buildings fall down with people inside, these snake robots can help look for people under the b

57、uildings. This was not possible 20 years ago, but puters and rockets also seemed impossible 100 years ago. We never know what will happen in the future!探究新知1.突然倒下，跌倒，倒塌2.幫忙做家務(wù)3.花費(fèi)好幾百年的時(shí)間4.看起來像5.讓機(jī)器人走路或跳舞6.和人一樣做相同的事science fictionhelp with the houseworktake hundreds of yearslook likemake robots walk

58、and dancedo the same things as a person相關(guān)短語探究新知7.例如8.與人交談9.做簡單的工作10.一遍又一遍11.變得煩躁12.尋找13.看起來有可能的for exampletalk to peopledo simple jobsover and over againget boredlook for seem possible探究新知1. What do the robots look like in the movies?2. What can the robots do for people?Human servants.They help with

59、 the housework and do jobs like working in dirty or dangerous places.Answer the questions.探究新知3. Where are the robots already working?4. What kinds of the jobs do the robots do? Why?In factories.They do simple boring jobs over and over again. Because they will never get bored.探究新知2cRead the article

60、again quickly. plete the sentences about what robots can do now.1. Robots can build _ in factories.2. They can do _ jobs many times and never get bored.3. Some can _ and _.4. Some can help _ people under _.carssimplewalk dance look forbuildings探究新知2dFill in the blanks in this paragraph with words fr