高考英语一轮复习 unit 2 working the land课件 新人教版必修.ppt

Unit 2 Working the land,-2-,主题语境:人与自然——人类生存、社会发展与环境的关系,-3-,高频单词,重点短语,难点句型,1.struggle vi.为反对……而斗争 struggle to do sth (=make great efforts to do sth )努力做某事 struggle to one’s feet 挣扎着站起来,-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 has been struggling illness for many years. ②What ideals will you fight and struggle ? ③She struggled her feet and continued walking. ④It was struggle for her to make him understand. (2)完成句子 ⑤We should help those who are still (为独立而斗争). ⑥They had to (和各种各样的困难做斗争).,against/with,for,to,a,struggling for independence,struggle with/against all kinds of difficulties,-5-,高频单词,重点短语,难点句型,2.expand v.扩大;扩展;增加;增强;(使)膨胀;详细阐明 [经典例句]In ten years the city’s population expanded by 12%.十年之中,该市人口增加了百分之十二。

expand.into.将……扩展/发展成…… expand on/upon sth 充分叙述;详谈 expansion n.扩张;膨胀;扩展 expansive adj. 广阔的;全面的,-6-,高频单词,重点短语,难点句型,[词语辨析] expand,extend,spread与stretch expand意为“扩展,扩大”,不仅指尺寸的增加,还可指范围和体积的扩大 extend意为“扩展,延伸”,指空间范围的扩大,以及长度、宽度的向外延伸,也可指时间的延长 spread意为“传播,蔓延,铺开”,一般指向四面八方扩大传播的范围,如传播(疾病),散布(信息)等 stretch意为“伸展(身体等),拉长,绵延”,一般指由曲变直、由短变长的伸展,不是加长7-,高频单词,重点短语,难点句型,四维热练选词填空(expend/extend/spread/stretch) ①The fire soon to the nearby houses. ②The tourist season from May till October. ③A balloon when it is blown up. ④The cat out in front of the fire.,spread,extends,expands,stretched,-8-,高频单词,重点短语,难点句型,3.equip vt.装备 [高考佳句] Unfortunately,you must carry the necessary equipment with you,since it’s all but impossible to find natural substitutes.(2017·全国Ⅰ卷)不幸的是,你必须随身携带必要的设备,因为找不到天然的替代品。

equip sb /sth with用……武装某人/用……装备某物 equip sb /sth for为……而武装某人/为……而装备某物 a piece of office equipment一件办公设备,-9-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①They equipped themselves a pair of sharp axes and set off for the forest. ②The (equip)picked up the signal from the satellite. ③Your education will equip you your future life. (2)写作升级 ④They are equipped with new scientific farming methods,so they have been able to use less farmland than in the past.(用过去分词短语做状语改写) →[满分表达] ,they have been able to use less farmland than in the past.,with,equipment,for,Equipped with new scientific farming methods,-10-,高频单词,重点短语,难点句型,(3)完成句子 ⑤The soldiers were well (装备了)weapons. ⑥Our classroom (装备有)a computer and a tape recorder.,equipped with,is equipped with,-11-,高频单词,重点短语,难点句型,4.regret vt.惋惜 [高考佳句] If we don’t act now to protect the environment,we’ll live to regret it.(2013·全国Ⅰ卷)如果我们现在不采取行动保护环境的话,我们将遗憾终生。

regret doing= regret having done=regret to have done后悔做了某事 regret to do遗憾要做某事 regret to say/ tell遗憾地说/告诉 much to one’s regret 深感遗憾 with regret遗憾地,-12-,高频单词,重点短语,难点句型,四维热练 (1)完成句子 ①I now regret (离开)school so young. ② (非常遗憾),I am unable to accept your invitation. (2)用所给词的适当形式填空 ③I regret (inform)you that your contract will not be renewed.,leaving / having left/to have left,Much to my regret/To my great regret,to inform,-13-,高频单词,重点短语,难点句型,1.lead to 通向;导致;造成(后果) [高考佳句] Studying babies’ play may lead to a better understanding of science.(2016·浙江卷)研究婴儿的游戏可能会更好地了解科学。

result in导致 result from由……导致 contribute to 是……的部分原因;促成;有助于,-14-,高频单词,重点短语,难点句型,四维热练 (1)根据提示语填空 ①With him (带路),we got there without any difficulty.But for him,we would have been lost,which would (导致)serious consequences.His action (使我们相信)that he was our true friend. (2)单句写作 他的粗心导致了他考试失败 ②His carelessness his failure in the exam.(lead) ③His carelessness his failure in the exam.(result) ④His carelessness his failure in the exam.(contribute),leading the way,lead to,led us to believe,led to resulted in contributed to,-15-,高频单词,重点短语,难点句型,(3)完成句子 ⑤The bank has offered a reward for any information the arrest of the men. 银行悬赏任何能将这些人绳之以法的线索。

⑥What (让你开始从事)acting as a career?,leading to,led you to take up,-16-,高频单词,重点短语,难点句型,2.focus on 集中于……;对某事或做某事予以注意;使聚焦于;使直射于 [高考佳句] We were respectful of craft(技艺)and focused on digging into the characters we were going to play.(2017·全国Ⅱ卷)我们都尊重技艺并致力于挖掘我们要扮演的人物 focus one’s attention on sth =center/concentrate/fix one’s attention on sth 集中注意力于…… 四维热练完成句子 ①In my opinion,schools should (把精力集中在教学上). ②He (把相机对准)the huge building in the distance.,focus on teaching,focused his camera on,-17-,重点短语,难点句型,高频单词,1.If so,what did you do to grow them?(Page 9)如果是这样的话,你怎样来种植这些植物? if so如果是这样的话 if not如果不这样的话;如果没有 if ever如果有过/发生过的话 if any如果可能的话;如果有的话 if possible如果有可能 if necessary如果有必要,-18-,重点短语,难点句型,高频单词,四维热练 (1)选词填空(if ever/if possible/if not) ①Is everybody feeling cold? ,let us open the windows. ②The girl seldom, ,turned to her brother for protection. ③—Have you got any particular plans for the coming holiday? —Yes. ,I’m going to visit some old people’s homes in the city.,If not,if ever,If possible,-19-,重点短语,难点句型,高频单词,(2)写作升级 ④Some of you may have finished Unit One.If you have done so,you can go on to Unit Two.(同义句改写) →[满分表达] ⑤Wash it in water and pick out the small particles,if there are any.(同义句改写) →[满分表达],Some of you may have finished Unit One.If so,you can go on to Unit Two. W。