初中牛津版 (深圳&广州)Unit 8 Life in the future评优课课件ppt

这是一份初中牛津版 (深圳&广州)Unit 8 Life in the future评优课课件ppt，文件包含Unit8Period6Review课件pptx、Unit8Period6Review导学案docx、2021学年八年级下Unit8单元检测docx等3份课件配套教学资源，其中PPT共60页， 欢迎下载使用。

1. (国际)互联网 (n.) ________________ 2. 道歉(n.) ________________3. 借口；辩解 (n.) ________________4. 过去(n.) ________________5. 目前；现在 (n.) ________________ 6. 宽的；宽阔的(adj.) ________________7. 形状；外形(n.) ________________8. 不久前；最近(adv.) ________________
9. 无疑；肯定；当然(adv.) ________________10. 使满意；使满足(v.) ________________11. (使)混合(v.) ________________ 12. 电子的(adj.) ________________ 13. 放松；休息(v.) ________________14. 在……期间；当……的时候(cnj.) ____________ 15. 科技；工艺 (n.) ________________16. 使(自己)有准备(v.) ________________
1. 现在 ____________________ 2. 在前面 ____________________3. 在互联网上 ____________________ 4. ……的形状 ____________________5. 被用作…… ____________________ 6. 与……连接 ____________________
in the present
n the Internet
at the frnt
in the shape f
be cnnected t
7. (使……与……)相混合 __________________8. 发电 ____________________ 9. 收拾；整理 ________________10. 准备 ____________________11. 与……保持联系 ______________________12. 片刻；瞬间 ____________________
mix … with …
make electricity
keep in tuch with
1. 它有着鲸鱼的形状。(in the shape f)______________________________________________________2. 最近，当我们正待在旅馆时，我的孩子们就看着他们卧室窗户外面的鱼儿。(stay at)____________________________________________________________________________________________________________
It is in the shape f a whale.
When we were staying at the htel recently, my children watched the fish utside their bedrm windw.
3. 这些房子既环保又智能。(bth … and …)_____________________________________________________4. 热量被保存在玻璃下面，然后被用作每栋房子的能源。(be used as)__________________________________________________________________________________________________________5. 它们将令每个人满意。(satisfy sb.)_____________________________________________________
These huses are bth “green” and “smart”.
Heat is held under the glass and is then used as energy fr each huse.
They will satisfy everyne.
6. 当我的祖父母年轻时，他们写信来保持与他人的联系。(keep in tuch with)____________________________________________________________________________________________________________7. 在买完东西和在咖啡馆喝完茶之后，我回到我的房间休息。(after ding sth.)____________________________________________________________________________________________________________
When my grandparents were yung, they wrte letters t keep in tuch with thers.
After ging shpping and having tea at the cafe, I went back t my rm t rest.
8. 车里的氢气没能与氧气混合，所以车子没有发动。(fail t d sth.)__________________________________________________________________________________________________________
The hydrgen in the car failed t mix with the xygen, s the car did nt wrk.
1. aplgy n. 道歉Learn t make aplgies t thers. 学会向他人道歉。【同根词】aplgize v. 道歉 aplgize t sb. 向某人道歉 aplgize t sb. fr sth. 为某事向某人道歉Yu shuld aplgize t yur mther. 你应该向你的妈妈道歉。I shuld aplgize fr what I said. 我应该为我所说的话道歉。
【搭配】make an aplgy t sb. 向某人道歉 = aplgize t sb. = say srry t sb. Yu shuld make an aplgy t yur mther when yu make a mistake. = Yu shuld aplgize t yur mther when yu make a mistake. = Yu shuld say srry t yur mther when yu make a mistake.当你犯了错误时，就应该向你的妈妈道歉。
【对点专练】(1) I dn’t believe their (aplgize)．我不相信他们的道歉。(2) 你最好为打碎她的杯子向她道歉。Yu’d better her her cup.
aplgies/aplgy
aplgize t
fr breaking
2. excuse(1) excuse n. 借口；理由Mike always makes excuses fr himself. 迈克总是为自己找借口。(2) excuse me 是常见的搭配，意为“打扰一下；对不起”。Excuse me! Can yu tell me the way t the railway statin? 打扰下！你能告诉我去火车站怎么走吗？
【对点专练】我厌倦了听他的借口。 I’m tired f listening t his . (2) he phrase“_________”is used t plitely get sb’s attentin, especially sb. yu d nt knw.A. beg yur pardn B. excuse meC. srry
excuses/excuse
3. present (1) present n. 目前；现在Write an Internet pst abut life in the past and present.写一份关于过去和现在的生活网络海报。
(2) present vt. 赠送；呈献；提出；提交Abut 300 papers were presented at the cnference. 会上提交了大约三百篇论文。present sb. with sth. = present sth. t sb. 赠予某人某物They presented him with a bunch f flwers. 他们献给他一束鲜花。
(3) present adj. 出席的；现在的Hw many peple were present at the meeting? 到会的有多少人?(4) present n. 礼物He ften gave his neighbr’s kids little presents. 他常常送些小礼物给邻居的孩子。
【搭配】at present现在；当场 in the present 目前一段时间内I dn’t have enugh mney in hand at present. 我现在手头没有足够的钱。
【对点专练】(1) _______ I d nt have infrmatin n the meeting yu asked abut. A. At present B. In the past C. At the end(2) 市长在一次正式的市政招待会上给他颁发了一枚金质奖章。The mayr a gld medal at an fficial city receptin.
presented him with
4. wide adj. 广泛的；广阔的 adv. 广阔地It has a wide windw in the frnt. 它的前部有一个宽窗户。The dr was wide pen. 门大敞开着。【同根词】①widely adv.（= t many places, by a lt f peple）广泛地These yung men traveled widely. 这些年轻人到过很多地方。
②width n. 宽度It’s abut 10 meters in width. 它宽约10米。③widen v. 拓宽，加宽They’re widening the rad t make anther lane. 他们正在拓宽道路以增加一条车道。
【对点专练】(1) English is the mst (wide) spken language in the wrld. 英语是世界上使用最广泛的语言。(2) When are they ging t  (wide) the streets? 他们打算何时拓宽街道？
5. recently adv.（= nt lng ag）最近I haven’t seen him recently. 我最近没看见过他。【同根词】recent adj.（= having happened r started nly a shrt time ag）最近的Our teacher has changed a lt in recent years. 我们老师最近几年变了很多。
【对点专练】(1) My partner and I have bth (recent) lst ur jbs in the city. 最近我的搭档和我在这座城市里都失业了。(2) If smething happened__________, it happened nly a shrt time ag.A. lng befreB. at present C. recently
6. satisfy v. 使满意 satisfy sb. = please sb. 使某人满意Sme peple are hard t satisfy. 有些人是很难使其满意的。【同根词】satisfied adj.（= pleased）满意的We were quite satisfied with ur new flat. 我们对我们的新公寓相当满意。
【搭配】be satisfied with sb./sth. 对某人/某事满意 be satisfied with = be happy with = be pleased withOur teachers are satisfied with us. 我们的老师对我们很满意。
【对点专练】(1) — It is really hard t _______ all f them because each f them has different needs. — I agree with yu.A. relax B. help C. satisfy (2) 她对自己所得到的从不感到满足。 She’s never (satisfy) with what she’s gt. (3) 我们对这些结果并不满意。 We are nt these results.
satisfied with
7. mix v.（使）混合The hydrgen in the car is mixed with xygen frm the air t make electricity fr the car. 汽车里的氢气和空气中的氧气混合在一起为汽车发电。
【同根词】mixture n. 混合物；混合体；混合剂He says his new play is a mixture f sadness and humur. 他说他的新剧本融悲哀和幽默于一体。【拓展】mix也可以作名词，意为“混合物”，但谈论化学物质、液体、气体时，通常用mixture，而不用mix。
【对点专练】(1) If yu _______ blue and yellw, then yu will get green.A. make B. mix C. put(2) 空气是多种气体的混合物。Air is a (mix) f gases.
8. relax v. 放松；休息Whenever he gets hme frm wrk, he lves t relax with a glass f wine. 无论何时下班回家，他都喜欢喝杯葡萄酒来放松。
【同根词】①relaxed adj. 感到放松的 relaxing adj. 令人放松的They felt quite relaxed befre the examinatin. 他们在考前感到很放松。I find cking very relaxing. 我发现烹饪可以令人非常放松。
② relaxatin n. 放松Everyne needs sme free time fr rest and relaxatin. 每个人都需要一些休息和放松的自由时间。
【对点专练】在告诉她妈妈真相之后她感到十分放松。She felt quite (relax) after telling her mther the truth.(2) 限制饮食和放松身心是保持健康的两个要诀。Diet and (relax) are tw imprtant keys t gd health.  
9. prepare v. 准备What will yu need t prepare fr the trip? 你将需要为旅行准备什么？
【同根词】prepared adj. 准备好的He is well prepared nw. 他现在做好了充分准备。unprepared adj. 没有准备好的Althugh she was unprepared, she did it very well. 尽管她没有准备好，但是她做得很好。
【搭配】(1) be unprepared t d sth. = be nt ready t d sth. 没有准备好去做某事He was unprepared t take the exam, s he failed. 他没有做好准备去考试，所以他没有通过。
(2) be unprepared fr sth. = be nt ready fr sth. 没有为某事准备好If yu are unprepared fr it, yu shuld hurry up. 如果你还没准备好，你要抓紧了。
is preparing fr
Preparatin
【对点专练】(1)他正在为期末考试做准备。He the final exam. (2) (prepare) fr the party started early.
1. Heat is held under the glass and is then used as energy fr each huse. 热量可以被保存在玻璃下面，然后用作每一幢房子的能源。
(1) hld v.（hld—held—held）举行；容纳 Sprts meetings are held in ur schl every year. 我们学 校每年都举行运动会。(2) be used as 被用作……It is used as the surce f energy. 它被用作能量之源。
【拓展】be used fr sth./ding sth. 被用来做…… be used t d sth. 被用来做某事be used t ding sth. 习惯做某事 used t d: did sth. befre, but n lnger d 过去经常做……，但现在已不做It is n use ding sth. 做某事是无用的/徒劳的。
Knives are used fr cutting things. 小刀用来切东西。Knives are used t cut things. 小刀用来切东西。I am used t getting up early. 我习惯早起。He used t swim in the mrning. 他以前经常在早上游泳。
(3)【同根词】useful: helpful adj. 有用的 Reading is very useful in ur daily life. 阅读在我们的日常生活中很有用。useless adj. 无用的He knew it was useless t prtest. 他知道抗议是徒劳的。
【对点专练】(1) The hall is big enugh __________(hld) 200 peple. 这个大厅足够大能容纳200人。(2) It is n use ___________ (wait) here. 等在这里是徒劳的。(3) Smene came ut with a mst __________ (use) suggestin. 某人想出了一条很有用的建议。
2. Nw, with the new technlgy in my CJ3, I am helping prtect the envirnment. 现在有了CJ3的新技术，我正为保护环境做贡献。(1) with prep. 有 With the help f my friends, I can finish my wrk n time. 在朋友们的帮助下，我能够按时完成任务。
【同根词】withut prep. 没有He went t schl withut breakfast. 他没吃早餐就去上学了。(2) help sb. d/t d sth. 帮助某人做某事Rey ften helps his mther d the husewrk. 雷伊经常帮助他的妈妈做家务。
【拓展】help sb. with sth. 帮助某人做某事My classmates ften help me with my English. 我的同学们经常帮助我学习英语。
【对点专练】(1) — Yesterday, n the way back hme, Jhn helped an ld blind wman _______ the rad. — What a gd by!A. crssing B. t crssing C. crss(2) 你需要一些助手帮助你完成这么多工作。Yu need sme assistants s much wrk.
t help with
3. Yur medicine cupbard is cnnected t yur dctr’s cmputer. 你的医药箱被连接到你医生的电脑上。be cnnected t = be linked t被连接到……The typer is cnnected t my cmputer. 打印机被连接到我的电脑上。
【对点专练】Yu can cpy the pictures t yur cmputer when yur iPhne it. A. is away frm B. is cnnected t C. is clse t(2) 这些家用电器不应该接通电源。These appliances shuld nt pwer supplies.
be cnnected t
4. While I was driving my ld car, I was plluting the city. 我开我的旧车时，我给城市造成了污染。while cnj. “与……同时；当……时候”，表示两个动作同时进行。此外，while还有 “但是；然而” 的意思。
Mm was ding the dishes while Dad was reading a newspaper. 当妈妈在洗碗的时候，爸爸在看报纸。The first tw services are free, while the third csts￡35．前两项服务免费，但是第三项服务要花35英镑。
【对点专练】(1) My father was watching TV _______ I was ding my hmewrk. A. while B. if C. until(2) As a saying ges, the wise man knws he knws nthing, _____ the fl thinks he knws all.A. whenB. whileC. as
请仔细观察以下例句中的黑体部分，并掌握结论部分的内容。【观察】1. My mther was cking dinner at 6:00 pm yesterday.2. I was nt sleeping at hme frm 7:00 t 9:00 yesterday evening.3. — Were yu playing ftball at that time? — Yes, I was. / N, I wasn’t.4. I was helping my mther prepare dinner when my father came hme.5. While I was driving my ld car, I was plluting the city.
【结论】通过观察我们得知，上面五个例句都使用了过去进行时。★ 过去进行时的用法1. 过去进行时表示过去某一时刻正在发生的动作，常与at that time /mment，then，at 9:00 pm yesterday等时间状语连用，如例句1、3。2. 过去进行时表示过去某一段时间内持续的动作，常与thse days，the whle mrning，frm 7:00 t 9:00 yesterday evening等时间状语连用，如例句2。3. 过去进行时表示在过去某一个动作发生时，另一个动作也正在发生，如例句4、5。
★ 过去进行时的句式结构1. 肯定句：主语+ was / were +动词现在分词+其他，如例句1、4、5。2. 否定句：主语+ was / were +nt+动词现在分词+其他，如例句2。3. 一般疑问句：Was / Were +主语+动词现在分词+其他，如例句3。肯定回答：Yes, 主语+ was / were.否定回答：N, 主语+ was / were + nt.
【拓展】当主句的谓语动词是过去进行时，while引导的时间状语从句谓语动词必须是延续性动词，且用过去进行时。而when引导的时间状语从句谓语动词既可以是短暂性动词，也可以是延续性动词。如果是延续性动词，用过去进行时；如果是短暂性动词，则用一般过去时。例如：1) He was playing games when / while I was singing sngs. (sing 是延续性动词)2) When I came int the rm, he was drawing a picture. (cme是短暂性动词)
随着经济科技的不断发展，人类的生活方式与50年前相比，变化相当明显，那么未来50年或100年人们的生活方式又会是怎样的呢？ 根据以下内容，合理想象，写一篇短文展望未来的科技新生活。80词左右。开头已给出，不计入总词数。
1. 可以到月球上度假，还可以在海里生活；2. 每家有可视电话，通过可视电话可以体检或购物；3. 孩子在家通过网络接受教育；4. 机器人为我们做家务。
此篇作文属于提示性命题作文，要求根据提示信息写一篇说明文，主要内容是描写未来的生活。写作内容渗透着本单元的话题和语言目标——谈论未来生活。在写作过程中要明确以下几点：1. 全文时态可以采用一般将来时和一般现在时。2. 注意长短句的交替使用，以增强文章的可读性。