Unit 4 Language Points ppt课件-（2019）新人教版高中英语必修第一册.pptx

1、Language Points1._vt. 摧毁；毁灭摧毁；毁灭 _ n. 破坏；毁灭破坏；毁灭2._n. 死亡；死死亡；死 _v. 死去死去 _adj. 死的；去世的死的；去世的 _ adj. 奄奄一息的奄奄一息的3._ n. 震惊；令人震惊的事；休克；震惊；令人震惊的事；休克； vt. （使震惊）（使震惊） _adj. 令人震惊的；骇人的令人震惊的；骇人的 _adj. 震惊的震惊的4._ n. 电；电能电；电能 _adj. 电的；电动的；用电的；电动的；用电的电的5._vi. & vt. 呼吸呼吸 _ n. 呼吸呼吸destroy destruction death die dead dy

2、ing shock shocking shocked electricity electricbreathe breath 6._ n. 智慧；才智智慧；才智 _adj. 明智的；有智慧的明智的；有智慧的7._ vi. & vt. 受苦；遭受；承蒙受苦；遭受；承蒙 _ n. 痛苦；痛苦；苦难苦难 _ n. 受难者；受害者；患者受难者；受害者；患者8._ vi. & vt. （火山）爆发；（岩浆）喷出（火山）爆发；（岩浆）喷出 _ n. 爆发；突发爆发；突发9._ vi. 生存；存活；生存；存活；vt. 幸存；艰难度过幸存；艰难度过 _ n. 幸存者；生还者幸存者；生还者 _ n. 幸存；残存幸

3、存；残存wisdom wise suffer sufferingsufferererupt eruption survive survivor suevival 10._ n. 电力供应；能量；力量电力供应；能量；力量 _ adj. 强有强有力的；强大的力的；强大的 _ adj. 无力的；无权的无力的；无权的11._ n. 突发事件；紧急情况突发事件；紧急情况 _ adj. 新新兴的兴的；紧急的；紧急的12._ adj. 镇静的；沉着的；镇静的；沉着的；vt. 使平静；使镇静使平静；使镇静 _ adv. 平静地平静地 _ n. 平静；镇静；冷静平静；镇静；冷静13._ vt. & vi. 递送

4、；传达；递送；传达；vt. 发表发表 _ n. 递递送；分娩送；分娩power powerful powerless emergency emergent calm calmly calmness deliver delivery 14._ n. 总结；概括；概要总结；概括；概要 _ vt. 概述；概述；总结总结15._ n. 影响；结果；效果影响；结果；效果 _ adj. 有效的；生有效的；生效的效的 _ adv. 有效地；事实有效地；事实上上16._ n. 长度长度 _ adj. 长的长的 summary summarize effect effective effectivelyleng

5、th long 1. 似乎；好像似乎；好像_ 2. 结束结束_ 3. 严重受损严重受损_ 4 .的数量的数量_ 5. 震惊；吃惊震惊；吃惊_ as if come to an end in ruins the number of in shock 6. 太太.而不能而不能_7. 像往常一样像往常一样_8. 至少至少_9. 少于少于._10. 成千上万的成千上万的_too.to as usual at least less than thousands of 1. 分数的表达 观察：(1) Nearly one third of the whole nation felt it.(2) Two

6、thirds of the people who lived there were dead or injured.规则：_分子基数词，分母序数词分子基数词，分母序数词 ；分子大于一，分母加；分子大于一，分母加“s”练一练（1）四分之一 _ （2）五分之三 _注意：“分数/百分数+ of +名词”作主语时，谓语动词的单复数与名词名词保持一致。one fourth three fifths “the number of ”和和 “a number of ”“ the number of ” 表示“.的数量”，作主语时，谓语动词用单数单数形式；“ a number of +可数名词复数” 表示“许

7、多.”，作主语时，谓语动词用复数复数形式。练一练 The number of people who were killed or badly injured in the quake _ (be) more than 400,000. A number of students _ (play) basketball on the playground now. is are playing be doing.when “ be doing.when ” 表示“正在做.就在这时.”，when 作并列连词，前一分句常用过去进行时，后一分句用一般过去时。 （1）I _ (have) breakfas

8、t with my three children when water started filling my home.was having 练一练Level A Fill in the blanks.1. Judging from the situation, there were a number of _ (trap) people waiting for rescue. 2. A number of teachers _ (be) present today and the number of them _ (be) 300.trapped are is 3. I was fishin

9、g by the river _ someone called for help.4. The mayor lost control of himself for a moment, but soon _ (calm) down. 5. A terrible flood happened in the village last week, _ (kill) more than 20 people.when calmed killing Level B Translation 1.她看起来似乎年轻了十岁。_2.超过70%的地球表面被水覆盖着。_She looks as if she were ten years younger.More than 70% of the surfaces of the earth is covered by water.3.士兵为幸存者们搭建了帐篷。_4.那个专业讲座对与他们来说很难理解。_5.这是一个很强大的组织。_ Soldier put up shelters for the survivors. The professional lecture was difficult for them to understand.It is a powerful organization.