高考英语一轮复习 unit 5 meeting your ancestors课件 新人教版选修.ppt

Unit 5 Meeting your ancestors,-2-,主题语境:人与社会——重大政治、历史事件,文化渊源,-3-,高频单词,重点短语,难点句型,1.alternative n.可能的选择 adj.供选择的;其他的 [经典例句]It’s an enormous investment,but the only alternative is to do nothing and hope for the best.这是项巨大的投资,但是唯一能选择做的就是不出手,并且希望有最好的结果 (1)have no alternative but to do sth只能做某事;除……外别无选择 (2)alternatively adv.要不,或者 (3)an alternative to.……的替代品,-4-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①He had no alternative but (wait). ②He did nothing but (wait). ③He had nothing to do but (wait). ④He had no choice but (wait). ⑤New ways to treat headaches may provide an alternative painkillers. (2)写作升级 ⑥We cannot choose but take immediate action to stop pollution.(用There is no alternative.改写) →[满分表达],to wait,wait,wait,to wait,to,There is no alternative for us but to take immediate action to stop pollution.,-5-,高频单词,重点短语,难点句型,(3)完成句子 ⑦Have you got an (其他的)suggestion? ⑧You have (任你选择) staying in the classroom or going with us. ⑨We . 除了反击,我们没有选择的余地。

alternative,the alternative of,have no alternative but to fight back,-6-,高频单词,重点短语,难点句型,2.assume vt.假定;设想 [高考佳句]In art criticism,you must assume the artist has a secret message hidden within the work.(2016·江苏卷)在艺术评论中,你必须假定艺术家在作品中隐藏了一个秘密信息 (1)assume sb/sth to be假定/认为某人/事是…… (2)assumed adj.假装的,假的;假定的,设想的 (3)an assumed result假定的结果 (4)assuming adj.自负的;傲慢的;过分自信的 (5)assumption n. 假定;设想,-7-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①His assumption he would win proved wrong. ②We are working the assumption that the conference will take place as planned. ③Let us assume it (be) true.,that,on,to be,-8-,高频单词,重点短语,难点句型,(2)写作升级 ④If there wasn’t the hard work of the dustman,what can you imagine our environment will be like?(用assuming that.改写) →[满分表达] ,what can you imagine our environment will be like? ⑤People assume that what they do has little effect on the environment.(用it做形式主语改写) →[满分表达],Assuming that there wasn’t the hard work of the dustman,It is assumed that what they do has little effect on the environment.,-9-,高频单词,重点短语,难点句型,(3)完成句子 ⑥ (假如) it rains,what shall we do? ⑦He (装出)a well-informed manner but in fact he knows very little. ⑧We must innocent (假定他是清白的)until he is proved guilty.,Assuming,assumed,assume him to be,-10-,高频单词,重点短语,难点句型,3.arrest vt. 逮捕;吸引 n.逮捕;拘留 [教材原句]She had almost reached her destination when a delicious smell arrested her progress and she stopped.(Page 43)快到达目的地的时候,一阵香气扑鼻,她停了下来,不往前走了。

(1)be arrested for sth因某事而被捕 (2)arrest one’s attention吸引某人的注意 (3)under arrest被捕;被拘留 (4)make an arrest拘捕 四维热练 完成句子 ①Embry (因为……而被捕)stealing cars. ②The police expected to (拘捕)soon.,was arrested for,make an arrest,-11-,高频单词,重点短语,难点句型,4.relief n.减轻;解除 [经典例句]I felt great relief when I heard I had passed the examination. 听说已经通过了考试,我感到轻松多了 (1)bring/seek/find/give/feel relief带来/寻求/得到/予以/感到解脱 (2)much to one’s relief=to one’s great relief 使某人宽慰的是…… (3)relieve one’s feelings 发泄感情 (4)relieve sb of 解除某人的(负担)等 (5)breathe a sign of relief 松一口气,-12-,高频单词,重点短语,难点句型,四维热练完成句子 ①The minister (被解除) his post. ②Hearing the news that her son was found,she breathed (松了一口气).,was relieved of,a sign of relief,-13-,高频单词,重点短语,难点句型,1.regardless of 不管;不顾 [经典例句] He continued speaking,regardless of my feelings on the matter. 他不顾及我在此事上的感受而继续往下说。

regard v.看作 n.问候 表达“不管;不顾”的介词短语: disregarding;in spite of;despite它们意义和用法相同,区别不大14-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①Davis had very little to say (regard) the accident. ②Please give my (regard) to your family. ③I have something to say with regard his behavior. ④In addition,the Internet makes surveying and voting easy and convenient,regardless time and space. ⑤This is a famous saying from a writer regarded one of the fathers of environmentalism.,regarding,regards,to,of,as,-15-,高频单词,重点短语,难点句型,(2)一句多译 ⑥我们把他看作我们最好的朋友。

(regard /treat/consider) (think of) (look on) (3)完成句子 ⑦They decorated the house (不管) the high cost. ⑧They continued to work (尽管)the fact that it was raining.,We regard/treat/consider him as our best friend. We think of him as our best friend. We look on him as our best friend.,regardless of,regardless of,-16-,高频单词,重点短语,难点句型,2.fed up with 受够了;饱受;厌烦 [经典例句] I’m fed up with waiting for her to telephone. 我等她的都等得不耐烦了 (1)feed sb/sth on sth给(人或动物)食物;喂;饲养 (2)feed on(动物)以……为主食 (3)feed sth to sb/sth给(人或动物)某物作为食物,-17-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①Please feed some grass the cow. ②Pandas feed bamboo leaves. (2)写作升级 ③She was fed up with his lies,so she won’t believe in him any longer.(用形容词短语做状语改写) →[满分表达],to,on,Fed up with his lies,she won’t believe in him any longer.,-18-,重点短语,难点句型,高频单词,1.If only she had looked ahead and planned better this year!(Page 43)要是她今年早有预见,计划得更好些就好了! if only但愿;要是……就好了。

If only.是一个独立的句子,要用虚拟语气 温馨提示only if表示“只有,只要”;后接让步状语从句,主句采用倒装句式 Only if a teacher has given permission is a student allowed to enter this room. 只有当老师允许的情况下,学生才能进入房间19-,重点短语,难点句型,高频单词,四维热练 (1)单句语法填空 ①—I didn’t see you at the concert last week.What a pity! —If only I (afford) the time. ②If onl。