人教版 (2019)选择性必修 第一册Unit 5 Working the Land说课ppt课件

这是一份人教版 (2019)选择性必修 第一册Unit 5 Working the Land说课ppt课件，共38页。PPT课件主要包含了扩建部分，化学品，rich in，In turn，allowing ， in turn， to do，in turn，doing，to wait等内容，欢迎下载使用。
4. Many peple are still struggling belw the pverty line, lack f fd and shelter. Why nt use the limited funds t alleviate( ) pverty?5. We are thinking f having an extensin( ) built, as we nw require an extra bedrm.6. The whle fd chain is affected by the veruse f chemicals( ) in agriculture.7. He read rapidly but did nt digest( ) anything.
at a depth f
is essential t
nwhere near
Fr instance
Ⅱ. 用方框中所给短语的适当形式填空
1. When it cmes t health, a nutritius diet ____________ everyne. 2. Water was fund ___________ 30 metres. 3. By cmparisn, she is ____________ as hard-wrking as yu are. 4. Many natural means have been used in rganic farming. ___________, animal wastes are used t keep the sil fertile. 5. I like the range, which is juicy and ______ vitamins.6. The advancement f technlgy can bst educatin. _______, the develpment f educatin can cntribute t technlgical prgress. 
Ⅲ. 根据汉语意思完成英语句子1. 这家医院最近得到一批新的医疗设备, 这使更多的病人能够得到治疗。(动词-ing形式作状语)The hspital has recently btained new pieces f medical equipment, ________ _____ _______ __ __ _______. 2. 即使那个村子发展速度很快, 但是到明年它也远不及我们村子富裕。(nwhere near)Althugh that village develps very rapidly, it will be ________ ____ ___ _______ __ ___ ______ next year.
mre patients t be treated
as ur village
nwhere near as wealthy
3. 许多伟人出身贫寒, 例如林肯和爱迪生。(instance)Many great men cme frm pverty, ___ ________, Lincln and Edisn.4. 我们再也不能等下去了,否则会赶不上飞机的。(affrd)We can’t ______ __ ____ any lnger, r we’ll miss the plane.5. 毫无疑问, 文物是值得保护的。(含dubt的同位语从句)_____ __ __ _____ ____ cultural relics are wrth prtecting.
fr instance
affrd t wait
There is n dubt that
【观察思考】 ▶All theries cme frm practice and in turn serve practice. 所有的理论都来源于实践, 并反过来为实践服务。▶It’s his turn t clean the classrm. 轮到他打扫教室了。▶The students tk turns t read alud. 学生们轮流大声朗读。
【探究总结】(1)in turn 相应地; 转而; 依次; 轮流(2)It’s ne’s turn _____ sth. 轮到某人做某事。 (3)take turns t d sth 轮流做某事【应用实践】根据汉语意思完成英语句子。①他们不得不轮流照看病人。They had t ____ ____ __ ____ _____ the patients. ②我想这星期轮到我开车送孩子们上学了。I think ___ ___ ____ __ _____ the kids t schl this week.
take turns t lk after
it’s my turn t drive
③他在数学上花的时间太多, 这反过来影响了其他学科的进步。He spent t much time n maths, and this ___ _____ affected the prgress f his ther subjects.
2. essential
【观察思考】 ▶Determining where we are in relatin t ur surrundings remains an essential skill fr ur survival. 确定我们与周围环境的关系仍然是我们生存的必备技能。▶Advanced technlgy is essential t the advance f the sciety. 先进的技术对社会的进步是极为重要的。。
▶It’s essential fr citizens t knw that the haze can d harm t peple’s health. 让市民们了解雾霾对人们健康的危害是很有必要的。▶It is essential that yur diet(shuld) be varied and balanced. 你的饮食要多样化并保持均衡, 这很重要。▶We knw that fd, clthing and shelter are life essentials. 我们知道食物、 衣服和住所都是生活必需品。▶Essentially, what we are suggesting is that the firm needs t change. 说到底, 我们的建议是公司必须思变。【探究总结】(1)essential adj. 完全必要的;极其重要的;本质的;根本的①be essential fr/t ... 对……来说是非常重要的
②___ is essential(fr sb) t d sth. (对某人来说) 做某事是必要的。③It is essential that ... ……是至关重要的/必要的。(that从句要用虚拟语气, 即从句谓语动词用 “shuld+动词原形” 形式, shuld可省略, that不可省略)(2)essential n. [usually pl. ] 必不可少的东西; 必需品(3)essentially adv. 本质上; 根本上; 基本上【应用实践】(1)单句语法填空。①___ is essential fr us t bk the tickets in advance. ②The charity prvides hmeless peple with ________ (essential) like fd and clthing.
essentials
③She added a few characters and changed sme names, but _________ (essential)this is a true stry. ④It is essential that students __________ (get)themselves prepared fr the cming future. (2)翻译句子。①到美国旅游之前拿到签证是必不可少的。_________________________________________________________________②和睦的家庭是孩子个人成长所必需的。_________________________________________________________________
essentially
(shuld) get
It is essential that yu (shuld) get a visa befre yu travel t the USA.
A harmnius hme is essential fr/t a child’s persnal grwth.
3. alternative
【观察思考】 ▶As an alternative, sme farmers have switched t rganic farming, and many custmers have turned t rganic fd when they shp at the lcal grcery. (教材第55页)作为一种替代方法, 有些农民已经转向有机耕作, 而且许多消费者在当地食杂店购物时, 也转而选择有机食品。▶Is there an alternative t tractin fr a brken leg?对于腿部骨折有什么方法替代牵引治疗吗?
▶ If this nise ges n, I shall have n alternative but t call the plice. 如果这种噪声继续下去的话, 我除了报警之外别无选择。▶Yu have the alternative f riding r walking. 你可以在坐车和步行中选择一种。▶The disappearance f dinsaurs is nt necessarily caused by astrnmical incidents. But alternative explanatins are hard t find. 恐龙的消失不一定是由天文事件导致的。但是其他解释也很难找到。【探究总结】(1)alternative n. 可供选择的事物①an alternative ___ ... ……的替代品②have n alternative but t d sth 别无选择只好做某事
③have the alternative f _____ sth 有做某事的选择(2)alternative adj. 可供替代的; 非传统的【应用实践】单句语法填空。①Minibuses with 12 seats ffer ___ alternative t crwded public transprt. ②If yu dn’t like the schl lunch, yu have the alternative __ bringing yur wn. ③I’m afraid I have n alternative but ______ (wait) until my parents finally agree with me.  
4. fr instance
【观察思考】 ▶Fr instance, they may grw crn r wheat in a field ne year, and then grw beans there the next. (教材第56页)例如, 他们可能一年在田里种植玉米或小麦, 第二年改种豆类。▶In mst instances we will repair yur mbile phne within five wrking days. 一般我们会在5个工作日内修好你的手机。▶In the first instance, call the plice and then cntact yur insurance cmpany. 首先要报警, 然后与你的保险公司联系。
【探究总结】(1)fr instance __________(2)in mst instances __________(3)in the first instance 首先; 第一【应用实践】根据汉语意思完成英语句子。①多数情况下, 不必进一步治疗。___ ____ ________, there will be n need fr further treatment. ②你可以选择其中任何一个, 例如左边的这个。Yu can chse any ne f them, ___ ________, this ne n the left. ③首先, 这项工作需要极大的耐心。__ ___ ____ ________, the jb needs much patience.
In mst instances
In the first instance
Part 1 写一篇议论文
议论文是作者分析、评论某个问题或某件事,阐明自己的立场、观点、态度、看法和主张的一种体裁。议论文有三大要素,即论点、论据和论证。论点的基本要求是观点正确,高度概括,有实际意义;论据的基本要求是真实可靠,有代表意义;论证的基本要求是推理必须符合逻辑。1. 写作特点(1)观点鲜明:文章一定要有一个明确的中心论点。(2)层次分明:一个中心论点通常有几个分论点支持,不同分论点之间要层次分明,论证过渡要自然。
(3)归纳到位:最后一段要总结全文,得出一个符合逻辑的结论,突出中心论点,表达作者自己的看法或提出合理化建议。(4)语言运用:言简意赅,一般不采用口语化的表达。(5)在高考命题中,议论文通常以立论和对比观点设题。2. 写作模式议论文的结构一般较为固定,常采用三段式的写作模式。开头:表明观点或提出问题,有必要时需简单说明观点或问题。主体部分:论证观点或分析、解决提出的问题。结尾:归纳总结。
回顾本单元以及以前学过的议论文,总结一下议论文常用的表达。1. 词汇导入: _________________________________________________________________________________________________________________________________赞成方观点: ________________________________________________________反对方观点: ________________________________________________________个人观点: _____________________________________________________________________________________________________________________________
attitude, a heated discussin, vary frm persn t persn, different pinins, n the cntrary
necessary, supprt/in favur f/be fr/apprve f, agree with
argue, ppsite, be against, disagree with
persnally, in my pinin, as fr me, as far as I knw/am cncerned
2. 句型导入:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________赞成方观点:__________________________________________________________________________________________________________________________反对方观点:_________________________________________________________________________________________________________________________
Our class held a heated debate n it yesterday.  There are different pinins amng peple. Peple’s pinins abut it vary frm persn t persn. My experience f ... is just a case in pint. Sme peple think that ... Hwever, thers disagree with it. Sme peple believe/argue that ... while sme hld the ppsite pinin.
Peple wh are fr the idea think that ... Sme are in favur f the idea. Fr ne thing, anther, ...
Sme f them hld a different view/hld an ppsite pinin. Peple wh are against it/the idea think that ... 
个人观点:___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
In my pinin, everything has tw sides. As fr me, I agree with the frmer/the latter. As far as I am cncerned, I agree with the latter pinin t sme extent.
你校英语报正在举办一场主题征文活动,请你以“N Step, N Mile”为题,写一篇英语短文。要点如下:(1)简述你对标题的理解;(2)用一个具体事例加以说明;(3)给出恰当的结尾。
注意:(1)词数80左右;(2)文章的标题已给出(不计入总词数)。N Step, N Mile __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题谋篇】1. 审题通常采用一般现在时,描述具体事例用一般过去时,人称以第一人称为主。2. 谋篇布局
【范文赏读】N Step, N Mile ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Just as the saying ges, a jurney f a thusand miles begins with a single step. Everything we d begins with ur first step. My experience f rganising a class party is just a case in pint. I can still vividly remember the time when I was at a lss facing the task. Frtunately, with encuragement frm my classmates, I began t take the first step. First, I set the theme f the party and then I thught ut sme specific activities accrdingly. The task seemed easy after my first step. Ultimately, the party was a success thrugh my effrt. Frm the experience, it is nt difficult fr us t find that a task will never be cmpleted unless we begin t take the first step.
据报道,某历史文化名城为了修建公路,将该市建于唐代的古城墙拆除了。你班就此现象进行了讨论。请写一篇英语短文,谈谈你的看法。注意:词数80左右。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
It is reprted that in rder t build a rad, a well-knwn histrical and cultural city has recently trn dwn its ancient city walls, which date frm the Tang Dynasty. Our class have had a debate n whether cultural relics like ancient city walls shuld be trn dwn r nt.   In my pinin, it’s nt a gd idea t d s. Frm my pint f view, the ancient city walls are the crystallizatin f human wisdm. Besides, they are very valuable and als the symbls f the city. There is n dubt that cultural relics play an imprtant part in cmmunicatin between China and the rest f the wrld. S valuable are cultural relics that we shuld prtect them. 
　Part 2　读后续写微技能破解 
阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 “Ready t pick lychees(荔枝), Hannah?” Daddy asks as we pull int my grandmther’s driveway. “Ready.” I smile and get ut f the car. Daddy clses his car dr. He walks t the lychee tree in my grandmther’s frnt yard. “Hell, Family Tree,” Daddy says.  There Daddy ges, treating that tree like it’s a persn.I’m smiling at
Daddy when the dr pens and my grandmther shws up. I call her “Nainai”, a Chinese wrd fr “Grandma”. Nainai used t live in China, in a prvince called Guangdng. That’s where she learned t grw lychees. “Hungry fr lychees, Hannah?” Nainai asks. I shake my head. I dn’t want them. Lychees lk different frm all the fruits I like. I laugh happily as Daddy climbs up the tree. The lychees are many and mst are up high. After Nainai passes Daddy the cutter he cuts the end f a branch heavy with lychees. “Daddy! Why are yu cutting the tree yu lve?”
Daddy smiles. “Dn’t wrry. Cutting the ends f branches desn’t hurt Family Tree. It makes her strnger.” He cuts dwn mre branches, and Nainai and I pick lychees. Each lychee lks strange t me. Nainai eats a lychee. With a smile I drp my lychees int the bxes we will take t relatives. Nainai shares with everyne in ur family. “Are yu almst dne?” I ask Daddy.Daddy smiles. “Dn’t wrry. Cutting the ends f branches desn’t hurt Family Tree. It makes her strnger.” He cuts dwn mre branches, and Nainai and I pick lychees. Each lychee lks strange t me. Nainai eats a lychee. With a smile I drp my lychees int the bxes we will take t relatives. Nainai shares with everyne in ur family.
“Are yu almst dne?” I ask Daddy. “Nt yet,” Daddy says. The branch he stands n seems nt t supprt him. “Isn’t it dangerus up there?” “Nnsense.” Daddy picks a lychee. “Yu wn’t hurt me, will yu, Family Tree?” There Daddy ges again. “Plunk (扑通一声)!” say the lychees when they hit the bttm f a bx. Then I hear a lud sund f a branch breaking int pieces. Nainai starts shuting, and I walk arund t face the tree. There’s Daddy n the grund again. Near his feet is a brken branch!
注意:(1)续写词数应为150左右;(2)请按如下格式作答。 Daddy says, “The branch brke s slwly and lwered me sftly dwn.” _______________________________________________________ ___________________________________________________________________________________________________________________________ Daddy leans (倚靠) against the tree and asks, “D yu like it nw that yu’ve tasted it?” ___________________________________________________________________________________________________________________________________________________________________________
Daddy says, “The branch brke s slwly and lwered me sftly dwn.” He pints t where the lw-hanging branch used t cnnect t the tree and laughs uneasily. Nainai is wrried. Daddy gives a thumbs-up. “I’m gd.” He hands me a lychee. “A special gift frm Family Tree.” I’m nervus t taste the lychee, but I dn’t want t make Daddy sad. I take the lychee’s ugly skin ff and lk at the sft pulp(果肉) befre I eat. Then I try it. The lychee sure tastes sweet. Daddy leans against the tree and asks, “D yu like it nw that yu’vetasted it?” Instead f answering, I take anther lychee frm a bx. This