（2019版）人教版必修第三册英语Unit 4 reading for writing的重点句型ppt课件.pptx

1、Unit 4 Space ExplorationReading for writing(2) 听写n. 设施;设备 adj. 肤浅的;浅的 n. 模式;图案;模范 n. (对事物的)分析;分析结果n. 监视器;监测仪vt. 监视;监控 n. 资源;财力;物力 adj. 有限的 导致;造成 所以;结果(是)提供生活所需 最后 用完;耗尽 facility shallow patternanalysis.monitor resourcelimited.result in as a result provide for sbin closing run out 课文短语壹1.全球2.花费时间/金钱做

2、某事3.无论是还是4.停止正在做的事情5.浪费时间做某事6.-的解决方法7.致命性疾病 8.未能做成某事9.有所不同10.在对抗-的斗争中around the globespend time/money doing sthwhether-orstop doing sthwaste time doing sthsolutions to-fatal diseasesfail to do sthmake a differencein the fight against-11.导致12.很多，大量13.被传输给-14.为农民提供有用的建议和意见15.因此16. 努力去做17.不断增长的人口18.推动科

3、技进步result ina number ofbe transmitted to -provide useful recommendations and advice for farmersas a resultin ones efforts to do sthincreasing populationpromote technological improvements19.使-受益20.高端产品21.生产到一个高标准22.先进的技术23.满足-的需求24.促进了各种新型材料的研发25.制作更好的心脏监测仪benefit sb/sthhigh-end productsmake sth to a

4、 higher standardadvanced technologymeet the requirements for-help the research and development of different types of new materialmake better heart monitors26.广泛应用于各行各业27.日用产品28.记忆海绵枕头 29.寻找解决办法 30.离-近 31.最后 32.提供某人某物be widely used in all kinds of industrieseveryday productsmemory foam pillowsfind wa

5、ys to solve problemsbe close to-in closingprovide sb with sth贰课文句型PPT模板 http:/ 1.Countries around the globe are spending billions of dollars and lots of time on various space missions，whether to Mars or other planets much further away.whether一、作“是还是”解时，whether表示一种选择，其后可以跟介词短语或不定式短语。 1. 后跟介词短语。例如： （1

6、）She made the mistake whether by accident or by design. 不知她是偶然还是故意去犯这个错误的。 （2）Whether through choice or obedience I don”t know, but he certainly did all the work very well. 是出于内心自愿还是奉命行事，这我不晓得，不过他的确是把所有的工作都做好了。 2. 后跟动词不定式短语。例如： （1）I dont know whether to accept the offer or refuse it. （= It is doubtf

7、ul whether to accept the offer or refuse it. ）对这个提议，我不知道是接受好，还是拒绝好。 （2）It is to be decided whether to go or stay here. 是走还是呆在这儿还有待决策。（it作形式主语。） （3）Will you advise me whether to accept his suggestion （or not）？ 向你请教，我是否要接受他的建议？二、whether A or B 引导让步状语从句和名词性从句The jury is out on whether it is false or it

8、 is not true. 这是否属实仍未得出定论。（宾语从句）Whether or not her husband knew will always be a matter for conjecture. 至于她丈夫知道与否,将永远是个谜.（主语从句）To this day, its unclear whether he shot himself or was murdered.至今尚不清楚他究竟是饮弹自杀还是被谋杀。（主语从句）This happens whether the children are in two-parent or one-parent families. （让步状语从

9、句）不管孩子是生活在双亲还是单亲家庭，这种情况都会发生。Whether they say it aloud or not, most men expect their wives to be faithful. （让步状语从句） 大多数男人还是希望他们的妻子对自己忠诚，不管他们有没有将这一想法大声说出来。练习1.I didnt know whether some books or a dictionary _wanted!Ais B. was C.are D.were2.翻译我不知道是哭还是笑不管它是不是新的，它都是我的自行车I didnt know whether to laugh or t

10、o cry.BWhether it is new,it is my bike.2.Firstly, exploring space has already made a difference in the fight against world hunger.1).动名词作主语的时候，谓语动词用单数。比如：Eating is an important thing. 吃是一种很重要的事情。Watching films is my favorite pass time. 看电影是我最喜欢的消遣。2.)动名词作主语，还可以是复合结构，前面可以有物主代词：My opening the door ann

11、oyed him. 我开门使他烦恼。3.)如果动名词短语作主语，这个短语又很长，这个时候往往用it做形式主语：It is no use telling him to keep clean. 叫他保持干净没有用。Its no good/ no use/no pleasure/fun/a waste of doing sth 做没有好处/用处/乐趣 （doing 做主语） Its worthwhile to do sth/ doing sth It is no use/good/a waste of time talking about that. *It is no use/good/a was

12、te of time to talk about that. 4)在“There be”句型中，只能用动名词，而不能用不定式作主语： There is no telling what will happen. 练习1)学习新单词对我来说非常重要。 _is very important for me2)说比做容易。_is easier than doing.Learning new wordsTalking3) 和夏洛克争辩是没有什么用的。_with ShylockIt is useless trying to argue4) 跟你在一起工作是令人愉快的。_working with youIt

13、is pleasant5)无法知道他什么时候离开。 There was _ when he would leave. no knowing叁巩固练习填空(1)Food supplies in the flood-stricken area are running ,so we must act immediately before theres none left. (2)Luckily,I ran a good friend while walking in a park. (3).He has a large family to provide _(4). The headache res

14、ulted _ his staying up too late.outintoforfrom5). Its normal for couples to argue each other now and then. 翻译1.早晨大声朗读英文会给你带来许多好处。2. 我不知道是接受还是拒绝这个提议。withReading English aloud in the morning will do you a lot of good . I dont know whether to accept or refuse the offer.3. 学而不实践是没好处的。4.正如您从我的简历中看到的, 我符合这个职位的要求。5.因此, 为了我们的社会, 也为了我们自己, 我们每个人都有责任与伪劣产品作斗争。 It is no good learning without practice. As you will see from my resume, I meet the requirements for the position. So every one of us has the duty to fight against fake commodities for our society and for ourselves. Thank you for watching !