Unit 5　Section B　Learning about Language 课件 -2019新人教版英语选择性必修第一册.pptx

1、-1- Section B Learning about Language 课前篇自主预习 .知识体系图解 重 点 词 汇 1. adj.城市的;都市的;城镇的 2. n.炸弹 vt.轰炸;对投炸弹 3. n.地下通道;地道;隧道 4. n.扩建部分;扩大;电话分机 5. adj.与化学有关的;化学的 n.化学制品;化学 品 6. n.小麦;小麦籽 7. n.味道;特点;特色 urban bomb tunnel extension chemical wheat flavour 课前篇自主预习 重点短语 1.deal with 2.more and more 3.turn.into. 4.mak

2、e use of 5.adapt to plain about 7.retire from 8.live a healthy life 9.make up ones mind 10.succeed in doing 重点句式 Now that both of my grandparents have retired from their jobs in the city,how they are going to spend their retirement is an important decision for them. 重点语法 主语从句 应对;处理 越来越多 把变成 利用 适应 抱怨

3、 从退休 过健康的生活 下决心 成功做 课前篇自主预习 .选词填空 1.Japan has advanced from a rural society to an ,industrial power. 2.The whole food chain is affected by the overuse of in agriculture. 3.The two parties managed to their differences on the issue. 4.Our vocabulary through reading. 5.Try to how many steps it will tak

4、e to get to a close object. overcome,chemical,expand,estimate,urban urban chemicals overcome expands estimate 课前篇自主预习 .完成句子 1. (李华获得了一等奖) is known to us all. 2. (我想知道的是) is how you did the experiment. 3. (我们到什么地方去度假) has not been decided. 4. (据报道) there will be a hurricane tomorrow. 5. (我们如何获得足够的支持)

5、 is still a question. That Li Hua has got the first prize What I want to know Where we will go on a holiday It is reported that How we can get enough support 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 1.deal with处理;安排;应付;涉及;和打交道 【教材原句】To deal with this crisis,he chose to study agriculture. 为了应对危机,他选择了学习农业。 【词汇精讲】d

6、eal with 处理;安排;应付;涉及;和打交道 His work experience equipped him to deal with all kinds of people. 他的工作经验使他能与各种各样的人打交道。 Firstly,let us deal with the most important issue. 首先让我们来处理最紧要的问题。 【温馨提示】deal with和do with都有“对付;处理”之意,但do with 常和what连用,而deal with常和how连用。 I have no idea what to do with the old car. =I

7、have no idea how to deal with the old car. 我不知道怎么处理那辆旧车。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 2.make use of利用 【教材原句】Then businessmen decided to make use of it to grow green vegetables to meet increasing consumption demands.两位商人 决定利用它种植绿色蔬菜,以满足日益增长的消费需求。 【词汇精讲】make use of利用 No one

8、knows what ancient savage ancestor of ours first begin to make use of fire. 没有人知道是我们的哪个古代原始祖先首先开始使用火的。 There are many kinds of materials that we can make use of to build houses. 有许多种我们可以用来建房子的材料。 They make use of advertisements to plug the new product. 他们利用广告来宣传这种新产品。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 【词汇

9、拓展】 【温馨提示】make use of短语的构成特点为:动词+名词+介词; 需要关注两种考查方式:(1)把use提前,使用被动语态;(2)把use提前 用作先行词,其后接定语从句。 make full/good use of makethe best/most of 充分利用 come into use 开始被使用 be of (great) use(很)有用 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 Now that both of my grandparents have retired from their job

10、s in the city,how they are going to spend their retirement is an important decision for them.既然我的祖父母都已经从城市的工作 中退休了,那么他们将如何度过退休生活对他们来说是一个重要的 决定。 【句式剖析】本句是一个复合句。how.是主句,其中how they are going to spend their retirement是主语从句,now that意为“由于;既 然”,引导的是原因状语从句,that可以省略。 Now that you have a good command of Engli

11、sh,you can apply for the job. 既然你英语很好,你可以申请这个工作。 Now that I have nothing to do,I can enjoy music for a little while. 既然我无事可做,我可以享受一会儿音乐了。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 主语从句 一、主语从句的引导词 引导词 作用 例句 that,whether,if 只起连接作 用,在句中 不作成分 Whether we will hold the sports meeting has not

12、 been decided.还没 有决定我们是否召开运动会。 what,who,whose, which,whatever, whoever,whichever 在从句中作 主语、宾 语、表语和 定语 What/Whatever he says sounds reasonable.他说的话听起来很合 理。/不管他说什么话,听起来都 很合理。 What Barbara offers to her fans are honesty and happiness. 芭芭拉展现给粉丝们的是诚实和 快乐。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 引导词 作用 例句 how,when,whe

13、re, why 在句中作状 语 When he will do the experiment is still unknown.仍然不知道他何时 做实验。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 注意: (1)that引导主语从句时,一般不能省略。 That our team will win the game is clear. 明显我们队会赢得比赛。 (2)从句作主语时,谓语动词一般用单数形式,但也有例外。 what从句作主语时,谓语动词的数取决于其表达的含义。 What he told us is reasonable.他告诉我们的事情合情合理。 What I need

14、are some English novels.我需要的是几本英文小说。 (3)当主语从句位于句首时,常用whether引导,而不用if。 Whether he can get the same result is unknown. 他是否能得到相同的结果还不知道。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 二、that引导主语从句时可用it作形式主语的四大句式 1.It+be+形容词 (necessary,right,likely,unlikely,wrong,important,certain,clear,obvious,s trange,normal等)+that从句 It

15、 isnt likely that I should accept such an offer as that. 我不可能接受像那样的帮助。 2.It+be+名词(短语)(a pity,a shame,good news,a fact,an honour,a wonder,no wonder等)+that从句 Its no wonder that he didnt want to go.难怪他不想去。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 3.It+be+过去分词 (said,told,heard,reported,decided,suggested,advised,orde

16、red,remember ed,thought,considered,well-known,announced等)+that从句 It is decided that the meeting has been put off until next Monday. 会议被推迟到下周一已经定下来了。 注意: 在“It+be+suggested/advised/requested/required.+that从句”结构中, 从句谓语应用“(should+)动词原形”。 It is suggested that you (should) spend more time in studying Engl

17、ish. 建议你花更多的时间学习英语。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 4.It+特殊动词戒短语(seem,appear,happen,matter,turn out,occur to,make no difference等)+that从句 It suddenly occurred to her that Joe was afraid of being alone. 她突然想到乔害怕独自一个人待着。 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 .单句语法填空 1. we will have our winter holidays is still uncer

18、tain. 答案:When 2. of you comes in first will receive a prize. 答案:Whichever 3. it will do us harm remains to be seen. 答案:Whether 4. you are coming to London is the best news I have heard this long time. 答案:That 5. makes the river more beautiful are the lotus plants growing in the water. 答案:What 课堂篇学习理

19、解 重点词汇 重点句式 重点语法 随堂练习 .完成句子 1.我还没有决定是否去听音乐会。 I havent whether to go to the concert. 答案:made up my mind 2.众所周知,玛丽是我们班最聪明的学生。 Mary is the smartest student in our class. 答案:It is well-known that 3.我们必须采取有效的措施来保持环境安全。 We must take effective measures to . 答案:keep the environment safe 课堂篇学习理解 重点词汇 重点句式 重点语法 随堂练习 4.使我们感到惊奇的是他在比赛中获得了一等奖。 he got the first prize in the contest. 答案:It amazes us that 5.他所关心的不是钱和名誉。 is not money or fame. 答案:What he cares about