book 2 unit 4.ppt

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1、 Unit 4 Wildlife Protection First Round Revision 1.结果结果2.灭亡灭亡3.和平地，安详地和平地，安详地4.在危险中，垂危在危险中，垂危 as a result die out in peace in danger短语复习：短语复习：5.保护保护不受不受（危害）（危害）6.注意注意 7.形成形成8.担心担心;烦恼烦恼 protectfrom pay attention to come into being be concerned about9.穿上衣服穿上衣服10.对对有影响有影响11.不知所措不知所措12.松了一口气松了一口气 get dr

2、essed have an effect on at a loss in relief背诵句型 rainforest，animals，no drugs.没有雨林，就没有动物和药物。No.，no.无条件从句，意为“没有就没有”。常见于谚语中。例句仿写 .无风不起浪。(事出有因)Nono No fire，no smokecontain，include，including，included(1)contain意为“包含，含有，容纳，里面装有”，指的是包含的全部内容或容量，也可指里面所含的成分，不用于进行时态。(2)include意为意为“包含，连包含，连在内，计入，在内，计入，算入，包括算入，包括”

3、，用于表示所包含之物中的一部，用于表示所包含之物中的一部分，其后的宾语往往是主语的一部分。分，其后的宾语往往是主语的一部分。1用用contain/include/including/included填填空空(1)This book _ ten units，_ two main revisions.(2)The money I gave you _ your sisters.(3)Everyone had something to say，me _.答案答案：(1)contains；including(2)included(3)included1.reserve v.&n.为某人预订某物为某人预

4、订某物 reserve sth for sb.为为预定预定/留留 be reserved for 野生动植物保护区野生动植物保护区 a wildlife reserve 重点词汇：重点词汇：完成句子：完成句子：我昨天以希尔的名字预订了一个双座的桌我昨天以希尔的名字预订了一个双座的桌位。位。I _ in the name of Hill yesterday.reserved a table for two2.loss at a loss 不知所措，困惑不知所措，困惑 without loss of time 立即，马上立即，马上 suffer great losses 遭受重大损失遭受重大损失

5、make up a loss 弥补损失弥补损失 lose face 丢面子，丢脸丢面子，丢脸 lose heart 灰心，泄气灰心，泄气 lose ones head 惊慌失措惊慌失措 be lost in sth.专注于某事物专注于某事物 练习：练习：_ in thought,he almost knocked into the car before him.A.To loss B.Lost C.Having D.Losing4.suggest (sb./sb.s)doing sth suggest(建议建议)that sb.(should)sth.to sb.doing sth advis

6、e(建议建议)that sb.(should)sb.to do sthIt is suggested/advised that sb.should do.Mother _ him to study hard,but it didnt seem to help.A.hoped B.suggestedC.insisted onD.advised5.affect be greatly affected 很受感动很受感动 be affected by heat 中暑中暑 be affected with high fever 发高烧发高烧 affect/effect/influence affect指

7、指“产生的影响之大是足以引起产生的影响之大是足以引起反应反应”，着重，着重“影响影响”的动作，有时含的动作，有时含有有“对对产生不利影响产生不利影响”的意思，的意思，This article will affect my thinking.这篇文章将会影响我的思想。这篇文章将会影响我的思想。effect作作“影响影响”解时，通常用作名词，解时，通常用作名词，构成构成have an effect on“对对有影响有影响”。This book had a big effect on the change of my opinion.这本书影响了我的看法的变化。这本书影响了我的看法的变化。influ

8、ence 有动词和名词两个词性指有动词和名词两个词性指“通通过说服、举例先进对行动、思想、性格等过说服、举例先进对行动、思想、性格等产生不易觉察到的、潜移默化的影响产生不易觉察到的、潜移默化的影响”。Influenced by a high school biology teacher,he took up the study of medicine.在一位中学生物老师的影响下，他从事了在一位中学生物老师的影响下，他从事了医学研究。医学研究。influence sb.to do sth.影响某人使其做某事影响某人使其做某事6.effect be of no effect 无效无效 come i

9、nto effect 生效生效;实行实行 have an effect on 对对有影响有影响 take effect 生效生效;起作用起作用 in effect 实际上实际上 The plan _ little _ the project,so we should ask an advanced engineer for help.A.has;effects on B.has;effect onC.makes;effect on D.make;effects on7.as a result as a result of 作为作为的结果，由于的结果，由于 without result 无效地，

10、毫无结果地无效地，毫无结果地 result from 由于，起于由于，起于 result in 导致，终于造成导致，终于造成的结果的结果This illness will _ total blindness if left untreated.A.result from B.result inC.result ofD.result8.die out(动植物物种动植物物种)灭绝灭绝 (风俗、习惯等风俗、习惯等)逐渐消失逐渐消失 (火火)熄灭熄灭 die away(声音、光线、风等声音、光线、风等)逐渐平息逐渐平息 die down(火、兴奋火、兴奋)渐弱，渐息渐弱，渐息 die of/from

11、死于死于 be dying for/to do sth.极想得到极想得到，渴望做，渴望做9.protectfrom/against prevent/stop/keep sb.from doing 阻止某人做某事阻止某人做某事/阻止某事发生阻止某事发生 protection n.保护，防护保护，防护 under the protection of 在在的保护下的保护下Use the umbrella to _ yourself from the rain.A.prevent B.keep C.save D.protect10.pay attention to+n/pron/doing catch

12、/attract/draw/get ones attention 吸引某人对某事的注意吸引某人对某事的注意Nathalie suggested the problem worth paying attention _ at the meeting.A.to be discussed B.to been discussedC.being discussedD.be discussed belong to 属于属于 get/be used to 习惯于习惯于 contribute to 贡献，捐献贡献，捐献 come to 谈到，涉及谈到，涉及 devoteto 把把献于献于介词介词 to get

13、 down to 着手着手 look forward to 期望，盼望期望，盼望 listen to 听听 lead to 导致导致 refer to 提到，谈到，参考提到，谈到，参考 stick to 坚持坚持 object to 反对反对 pay attention to 注意注意come into being形成；产生形成；产生come into effect/force/operation开始生开始生效效/执行执行/实施实施come into existence/being 开始存在；开始存在；形成，产生形成，产生come into fashion 开始流行，风靡开始流行，风靡come

14、 into power/office 就职，上台执政就职，上台执政come into use/service开始被使用开始被使用come into sight/view 看得见看得见选用上述词语填空(1)We dont exactly know when the universe _.(2)Long skirts have _ again.(3)When do the new regulations _？(4)When Hitler _，many Jews were killed.came into beingcome into fashioncome into forcecame into

15、power11.She turned round and there was an antelope with a sad face looking at her.with+宾语宾语+宾补宾补(adj/adv/介词短语介词短语/n/doing/done/to do)With the house empty,Jack felt lonely.She is used to sleeping with a light on.With the guide leading the way,we found his home easily.She came to a river with green gr

16、ass and red flowers on both sides.With so much homework to do,she will spare not time to attend the party.The son sat quite silent,with his eyes _ on the ground.A.fixing B.fixed C.to fix D.fixes10.They lived on the earth tens of millions of years ago，long before humans came into being.千百万年前恐龙就在地球上生活

17、，比人类的出现要早得多。(1)long before相当于long long ago，意为“很久以前”，常在过去时或过去完成时的句子中作时间状语，before后边可以跟从句。(2)before long相当于soon或a little later，意为“不久；不久以后”，常与将来时、过去时态连用，在句中作状语，不可以直接跟从句。(3)It is/was not long before从句不久就It will not be long before从句过不了多久就(主句用一般将来时，从句用一般现在时)(4)It will be long before从句要过很久才10翻译句子(1)不久之后他就要出国。_(2)考试结果不久就会出来。_It wont be long before he goes abroad.The result of the exam will comeout before long