Unit 4 Global warming 语言点
编稿：牛新阁审稿：王春霞
学习目标
重点词汇
oppose compare state range quantity tend glance steady average circumstance
重点短语
come about subscribe to go up result in even if keep on on the whole
on behalf of put up with so long as and so on
重点句型
There is no doubt that...
知识讲解
重点词汇
oppose
【原句回放】On the other hand, there are those, like George Hambley, who are opposed to this view and believe that we should not worry about high levels of carbon dioxide in the air. 另一方面，还有一些人，像（科学家）乔治·汉布利反对这种观点，他们认为我们不必担心空气中有高含量的二氧化碳。
【点拨】oppose vt. 反对，反抗；与（某人）较量
常用结构：
be opposed to sth. 反对，相对（注意to是介词）
He threw all those that opposed him into prison. 他把反对他的人都投入监狱。
Many residents are opposed to the plan of building the motorway.
许多居民反对修建那条高速公路的计划。
I’m much opposed to your going abroad. 我非常反对你出国。
【拓展1】opposed adj.反对的，对立的(常与to连用，to是介词)
She remained bitterly opposed to the idea of moving abroad.
她仍然激烈地反对移居到国外的想法。
【拓展2】oppose和object
1. oppose 表示采取积极行动来反对，着重动作，反对的对象常为较重大的事；
2. object指个人不赞成某事，或由于与个人有关而提出反对意见；
3. oppose可以作及物动词，而object一般是不及物动词，接宾语时常加介词to。
He doesn’t oppose the plan at all. 他根本不反对这个计划。
She objects to being scolded in public. 她不想被当众斥责。
【高清课堂：Unit 4 Global warming词语精讲 compare---quantity】
compare
【原句回放】That probably does not seem much to you or me, but it is a rapid increase when compared to other natural changes. 这个（数值）对你我来说很可能是无所谓的，但是跟其他自然变化相比较而言，这却是一种快速的增长。
【点拨】compare v. 比较，比照
The poet compares his lover to a rose in his poems. （compare A to B把......比作......）
诗人在诗中把他的爱人比作一朵玫瑰。
Living in a town can’t compare with living in the country in many respects.
在许多方面城市生活比不上乡村生活。
（我们可以说<人>compare A with B，表示“把......与......相比”，但是如果不强调谁
做比较的话，也可以说A compares with B，表示“与......相比，比得上”。）
Compared to some of the things she’s said, this was polite. （Compared to 与......相比）
与她说过的许多事情相比，这个还是客气的。
小结：
1. compare A to B有两个意思：把两个东西相比较；把A比作B。
2. compare A with B只有一个意思：和......相比较。
【拓展】comparison n. 比较，对照。（注意拼写）
make a comparison作比较
state
【原句回放】In fact, Hambley states, “More carbon dioxide is actually a positive thing. ...”事实上，汉布利这样说：“二氧化碳含量的增加事实上是件好事。......”
【点拨】state v.意思是“说，陈述，说明”，比say更正式，语气更严肃。
Please state your name, age and occupation on the form.
请在表中说明你的姓名、年龄和职业。
（注意：state可以指口头说明或在资料等中说明某个信息。）
The busmen have stated that the strike will continue until general agreement is reached
about pay and working conditions.
公交员工声称只有就工资和工作条件达成全面协议后，罢工才能结束。
【拓展】statement n.陈述，声明
make a statement 发表声明
The man made a statement to the police. 那个人向警方发表了声明。
range
【原句回放】…, it will encourage a greater range of animals —all of which will make life for human beings better. 它还能促进更大范围的动物生长——所有这一切都会改善人类的生活。【点拨】1. range v.处在……范围内，范围涉及
The team contained ten players whose ages ranged between 10 and 16.
这个队包括10个队员，年龄在10到16岁之间。
There are varieties of products ranging from television to computer software.
这里有从电视机到计算机软件的各种各样的产品。
（注意：range与所修饰词products是主动关系，用动词-ing形式作定语，range要
去字母e后加-ing。）
2. range n. 范围，射程
in the range of…在......范围内
out of range 在…...射程外
Even the cheapest property was out of our price range.
即使最便宜的东西都超出了我们的价格范围。
Your blood pressure is well within the normal rang e. 你的血压绝对在正常值范围内。
I tried to get out of range of the gunshot. 我努力跑出枪的射程之外。
quantity
【原句回放】The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. 当我们在大气层中增加了大量额外的二氧化碳时，问题就来了。
【点拨】quantity n. 数量，量
注意：
1. 注意quantity的拼写，常与quality混淆。quality意思是“质”，而“quantity”
一般指“量”。
2. quantity构成的短语可以修饰可数名词，也可以修饰不可数名词。
3. a quantity of和quantities of修饰的名词作主语时，谓语动词一般不跟它们修饰的
名词一致，而要跟quantity的单复数形式一致。
1) Quantities of food were on the table. 大量食物放在桌上。
（用quantities of时，无论后面的名词是否可数，quantities是复数，谓语动词也要
用复数。）
2) Like most things, it is cheaper when bought in quantity.
像大多数东西一样，买得多就便宜。（in quantity大量的，大批的)
【拓展】表示“大量的”的短语小结：
a. 可跟可数名词也可跟不可数名词的词组
a lot of, lots of, plenty of, quantities of, a (large / great) quantity of
b. 只能跟可数名词的词组
a (large / good/ great) number of, scores of, dozens of
c. 只能跟不可数名词的词组
a great / good deal of, a large amount of ■
例如：
A quantity of story books has been bought for the children.
为儿童买了大量的故事书。
We have learned a great deal of valuable experience from them.
我们从他们那里学到了许多有价值的经验。
They bought a large number of English-Chinese dictionaries in the bookstore yesterday.
他们昨天在书店买了许多英汉词典。
tend
【原句回放】It means that more heat energy tends to be trapped in the atmosphere causing the globe temperature to go up. 这意味着更多的热量被困在大气层中，从而引起全球温度上升。【点拨】tend vi.趋向, 往往是
vt.照顾
常用结构：tend to 往往会，倾向于，留意，注意
tend to do sth. 有做......倾向/趋势
You’d better tend to your own affairs. 你还是管好自己的事情吧!
Women tend to live longer than men. 女性往往比男性长寿。
Since his mother was ill, he had to tend her at home. 因为母亲病了,他得在家照料她。 【拓展】tendency n.倾向，趋势
There is a tendency towards regional cooperation. 有一种地区性合作的趋势。
Unit4Whydon'tyoutalktoyourparents？ 名词： deal交易member成员football足球relation关系pressure压力development发展communication交流opinion意见 cloud云skill技巧；能力 动词： allow允许explain解释compare比较guess猜测copy抄袭push推；推动argue争吵return归还cause造成 offer提出；给予complete竞争 communicate交流continue持续 形容词： wrong错误的proper正确的；恰当的quick快的 elder年级较大的clear清楚的crazy疯狂的nervous焦虑的typical典型的usual通常的 副词： instead代替；反而anymore再也不 secondly第二；其次perhaps可能；大概 代词： whatever任何 短语： lookthrough浏览cutout删除 bigdeal重要的事compare?with?比较 workout解决inone'sopinion依某人看getonwith和睦相处 知识点： 1、allowsbtodosth允许某人做某事 allowdoingsth允许做某事 Pleaseallowmetointroducemyself.请允许我做一下自我介绍。 Wedon'talloweatingintheclassroom.不允许在教室里吃东西。 2、What'swrong？=What'sthematter？怎么了？
What'swrongwithsb？？=What'sthematterwithsb？某人怎么了 3、begoodforsth对??有益反义词：bebadfor对??有害 begoodtosb/sth对??友好 begoodatdoingsth擅长 Playingsportsisgoodforyourhealth.做运动对你的健康有益。Sheisgoodtoherclassmates.她对她的同学很友好。SheisgoodatspeakingJapanese.她擅长说日语。 4、bigdeal重要的事 It'snotabigdeal.这没什么大不了的。 5、arguewithsb与某人争吵 Shealwaysargueswithherboyfriend.她总是和她男朋友吵架。 6、communicatewithsb和某人交流/沟通Tomoftencommunicateswithhisfriendsbye-mail.Tom经常和他朋友用邮件沟通。 7、提建议句型： Whydon'tyoudosth？=Whynotdosth？你为什么不??？ Shallwedosth？我们??好吗？ Let'sdosth.让我们??吧。 You/Wehadbetterdosth.你（们）/我们最好做某事 You/Weshoulddosth.你（们）/我们应该做某事 You/Wecoulddosth.你（们）/我们可以做某事 Wouldliketodosth/sth.你想要??吗？ What/Howaboutdoingsth？??怎么样？ 肯定回答： Goodidea./That'sagoodidea.好主意。 OK./Allright./Great.好。 Noproblem.没问题。 Sure./Ofcourse./Certainly.当然可以。 Ican'tagreemore.我非常同意。 Yes,Ithinkso.好的，我也这样认为。 否定回答： Idon'tthinkso.我不这样认为 Sorry,Ican't.对不起，我不能。
人教版高一英语必修一第四单元Earthquake重点词组及练习 1.burst into +n =burst out doing 突然·····起来burst into tears =burst out crying 2.as is known to everybody总所周知 3.be injured 受伤 4.cut across穿过横穿 5.as usual像往常一样 6.give out散发出精疲力竭 7.instead of 代替 8.give a speech演讲9.put up shelters搭建避难 10.be pleased to do sth.乐意做某事11.be proud of 以·····而自豪 12.the number of ·····的数量13.in the open air 在户外 14.right away立刻15.in ruins破败不堪成废墟 16.dig out掘出17.at an end 终结 18.a number of 许多大量的19.too····· to·····太·····而不能 20.tens of thousands of 成千上万的 21.be trapped in =be caught in 被困在·····中 22.all ····· not····· = not all·····并非所有·····都 23.to the north of =north of 在·····的北面24.be rescued from 被从·····解救出 25.be buried 被埋葬被埋藏26.bury oneself in =be buried in 专心于，埋头于 27.think little of 评价不高think highly of 赞许给予较高评价 28.as if 仿佛29. be/ get shocked 震惊30.at an end 终结 1、In the city, the water pipes in some buildings crashed and burst. 城市里，一些大楼里的水管爆裂。 burst爆裂,突发 用法归纳： I felt as if my heart would burst with joy. 我觉得自己高兴得心花怒放。 The police burst through the door. 警察破门而入。 There was a burst of laughter in the next room. 隔壁房间里突然爆发出一阵笑声。 联想扩展： (1) burst in on…突然打断 He burst in on our conversation. 他突然打断了我们的谈话。 (2) burst into +n.突然… The speaker burst into angry speech. 演讲者突然讲粗话。 (3) burst out + doing突然… The woman burst out crying like a child. 那个妇女突然像小孩一样哭了。 2. Two-thirds of them died or were injured during the earthquake. 地震中，有三分之二的人死亡或受伤。injury n. 伤害 易混辨析： injure ; hurt; wound; harm 伤害
Unit 4 Don’t eat in class 一、知识点解析 1.Don’t fight.不要打架。 fight作动词，意为“打架、打仗”。 ●fight with sb“和…打架”，“同…（并肩）战斗”，后只接表示人或国家的名词。 Eg:Don’t fight with him.不要和他打架。 2. 辨析：get to/ arrive 相同点：都是“到达“的意思 不同点：get to+地点；arrive at+小地点（车站等）；arrive in+大地点（国家等） 注意： ●get to与地点副词（here/there/home…）不用介词to Eg:I want to go to Beijing. I got home at 15:00.我下午三点到的家。 ●arrive是不及物动词，后面若接地点名词则要和in/at连用，接地点副词时则不用介词。 Eg: I arrived home at 15:00. =I got home at 15:00. He arrived in Shanghai yesterday.他昨天到的上海。 He arrived yesterday.他昨天到的。 【典型例题】 ---What time do they________shcool? ---At about 4:30 p.m. https://www.doczj.com/doc/5019084041.html,e B.go C.arrive D.arrive at 3. ●on time“准时，按时”，指按规定的时刻不早不晚。 Eg:He always go to school on time.他总是按时上学。 ●in time“及时”，指没有迟到，时间还充裕。 Eg:Fireman reached the house on fire in time.消防员及时赶到那幢失火的房子。 4.辨析take,bring ●take“带走，拿走”指把东西从说话地带到别的地方，和there连用 Can you help me take the books to the classroom?你能帮我把这些书带到教室吗？ ●bring“带来”指把东西从别处带到说话地，和here连用。Bring your homework here tomorrow , please.请你明天把作业带到这儿来。 【典型例题】 ________away this dirty shirt and ________ me a clean one. A.Take;bring B.Take;take C.Bring;take D.Bring;bring 4. strict是形容词，意为“严格的”；“严厉的”，通常与be动词连用。 ●be strict with sb “对某人严厉” Eg:Mr. White is very strict with us. 怀特先生对我们要求很严格。 Teaches should be strict with students. 我们应该对自己要求严格。 ●be strict in (doing) sth “对某事要求严格” Eg:Our boss is strict in our work. 我们的老板对我们的工作要求严格。 5.remember“记得，记住”，是及物动词，可以直接加名词。 ●remember doing sth记得做过某事（已做）Eg:I remember seeing him once.我记得见过他一次。 remember to do sth 记得要做某事（没做）Eg:Remember to post the letter for me.记得给我寄这封信。 ●forget“忘记，忘了”，作remember反义词时，用法和remember相同。 6.help作动词意为“帮助”，常用的结构有： ●help sb (to) do sth帮助某人做某事 ●help sb with sth(n.)帮助某人做某事 Eg:I often help him with his lessons.我常帮他学功课。 help还可作名词，表示“帮助”，是不可数。
Unit 4He said I was hard-working 【单元目标】 一．目标句型： 转述他人话语What did sb. say? He said I …She said she…They said… 二．语法 直接引语和间接引语 【词汇学习】 1．mad adj．极为愤怒的；十分恼火的 She was mad with me for losing my keys．她为我丢了钥匙而生我的气。 2．anymore adv．再；还（用于否定句） He doesn't come here anymore．他再也不到这儿来了。 3．however adv．无论如何 He can answer the question however hard it is．不管问题有多难他都能回答。 4．suppose v．假定；认为；料想；期望 What do you suppose you will do after school? 你放学后想干什么? 5．nervous adj．紧张的；神经质的 I felt very nervous when I went into his office． 当我走进他的办公室时，我感到很紧张。 6．semester n．一学期；半年 We will have ten subjects in this semester．这个学期我们将学十门功课。 7．disappointing adj．令人失望的 Maybe this news is disappointing ．也许这是一个令人失望的消息。 8．be supposed to 认为必须；认为应该 You are supposed to be successful．你应该成功。 9．get mad 变疯；变得着迷 She gets mad about going to dance．她对跳舞着了迷。 10．get over 恢复，克服困难 Can we get over this difficulty? 我们能克服这个困难吗? 11. first of all 首先 12. pass on 传递 13. be supposed to 被期望或被要求…… 14. do better in 在......方面做得更好 15. be in good health 身体健康 16. report card 成绩单 17. get over克服；恢复；原谅 18. open up 打开；开拓；开发；开放 19. care for照料；照顾 20．have a party for sb.为某人举行一次聚会 21．be mad at sb 对某人恼火，愤怒 【重点句型分析】 1. What are some soap operas you know? 你所知道的有哪些肥皂剧？ you know是定语从句，修饰前日面的名词soap operas 2. What are some things that happen on soap operas? 肥皂剧里发生了些什么事？ That happen on soap operas 是定语从句，修饰前日面的名字something. 3. Lana said she wasn’t mad at Marcia anymore.拉娜说她不再生玛西娅的气了。 be mad at (with) sb. 对某人恼火 be mad at (about) sth. (doing sth.) 对某事恼火 eg. Mother got mad at (with) me for watching TV for hours. （此处的got mad at = was mad at） not… anymore不再…… eg. She didn’t cry anymore.她不再哭了。 4. bring some books to her house. 给她带来一些书
高三英语必修一unit4知识点整理 《高三英语必修一unit4知识点整理》助你榜上有名！ 1.Nowimaginetherehasbeenabigearthquake.现在，假设有一次大地震。 “There+be+主语+其它成分”结构中there为引导词，本身无意义，谓语动词按照就近一致原则。 其它相似句型还有： Therehappentobe碰巧有 Thereseems/appearstobe好像有 Thereislikelytobe可能有 Theremay/mightbe也许有 Theremustbe一定有 Therecan’tbe不可能有 Thereissaid/reportedtobe据说/据报道有 Thereusedtobe曾经有 Thereissure/certaintobe一定有 2.happento. It(so)happenedthat… DidyouhearwhathappenedtoDavidlastnight? 你听说大卫昨天晚上发生什么事了吗? WhatwillhappentothechildrenifPeterandAlicebreakup? 如果彼得和爱丽丝离婚孩子们将怎么办?
IhappenedtoseePeteronthewaytothebookstoreyesterday.昨天我去书店的路上碰巧遇见了彼得。 ItsohappenedthatIsawPeteronthewaytothebookstoreyesterday.昨天我去书店的路上碰巧遇见了彼得。 Ihappenedtobeoutwhenhecalled.他来访时，恰巧我出去了。 (=IthappenedthatIwasoutwhenhecalled.) IhappenedonjustthethingIhadbeenlookingfor.我偶然发现了我所要找的东西。 3.rightaway毫不迟疑，立刻 Heisill;youshouldcallinthedoctorrightaway.他病了,你应该立即请大夫来。 4.Asmellygascameoutofthecracks.裂缝里冒出臭气。 5.Inthefarmyards,thechickensandeventhepigsweretoonervoustoeat.农家大院里，鸡甚至猪都紧张得不想吃食。 6.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.但是，这个城市的一百万居民都没有把这些情况当一回事，当天晚上照常睡着了。 7.Itseemedasiftheworldwasatanend.世界似乎到了末日。 从句表示“(在某人)看来好像;似乎” ①Itseems/looks/appearsasif/though…看起来好像… ②Sb./Sth.looksasif/though…(不用seem/appear) ③Thereseems/appears(tobe)…(不用look) Thereappearstohavebeenamistake.=Itappearsthattherehasbeenamistake. ④Itseemsso.=Soitseems.看来似乎是这样。 8.Infifteenterriblesecondsalargecitylayinruins. 在可怕的15秒钟内，一座大城市就沦落为一片废墟之中。
人教版高中英语必修二 知识点梳理 重点题型（常考知识点）巩固练习 限制性定语从句和非限制性定语从句 概念引入： He is a person who never gives up. 他是个永远不服输的人。 I found him in the woods, where has a well-known tree. (我是在树林里找到他的，那里有一棵很有名的树。) Our guide,(who was a Frenchman, ) was an excellent cook. 我们的导游是个很优秀的厨师，他是个法国人 She was not on the train which arrived just now。 她没在刚刚到达的那辆车上 语法点拨 什么是定语从句？ 修饰主语、宾语、表语的句子就叫做定语从句。引导定语从句的关系词有： 关系代词：who, whom, whose, which, that 关系副词：when, where, why 我们把下面两个句子组合成一个复合句： 1. This is our school. It is beautiful. →This is our school which is beautiful. 2. This is our school. We study in our school. →This is our school which we study in. →This is our school in which we study. →This is our school where we study. 3. Do you know the room? It is made of amber. →Do you know the room which is made of amber? 4. I have read the newspaper. It carries the important news. →I have read the newspaper which carries the important news. 从上述定语从句的组合我们可以看出： 先行词和关系词的关系：关系代词实际上是先行词的复指；关系词whose 实际上是先行词的所有格。 1. A plane is a machine that can fly. the machine = that 2. The boy who broke the window is called Wangkai. the boy =who 3. The boy whose parents are working outside was brought up by his grandfather. the boy’s =whose 【高一英语语法（二）定语从句（二）356521限制性定语从句和非限制性定语从句】
Unit 4 Astronomy: the science of the stars 单元自测 1完形填空 阅读下面短文，掌握其大意，然后从1—10各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 Who said: "If I didn't have bad luck, I wouldn't have any luck at all！" However，not all "bad luck" should be considered as a (n) 1 thing. When life gives you a kick, let it kick you 2 ! In the 1920s, Ernest Hemingway 3 something about "bad luck" and got just such a kick. He was 4 to succeed as a writer when 5 struck. He lost a suitcase containing all the manuscripts (手稿) that he had been planning to publish. Hemingway couldn't imagine doing his work all over again. All those months of writing were simply 6 . He told a friend about his bad luck, who told him it was actually very good 7 ! He assured (向...保证) Hemingway that when he rewrote the stories, he would forget the 8 parts; only the best material would reappear. He encouraged Hemingway to start again, but with optimism and 9 this time. Hemingway did rewrite the stories and eventually became a world-famous writer. Don't pray for fewer problems; pray for more ability. Don't ask for smaller challenges; ask for greater 10 . When life gives you a kick, let it kick you forwards! 1. A. essential B. confusing C. acceptable D. bad 2. A. backwards B. off C. on D. forwards 3. A. learned B. said C. heard D. solved 4. A. waiting B. struggling C. dreaming D. wishing 5. A. challenges B. changes C. disaster D. failure 6. A. buried B. failed C. wasted D. undone 7. A. fortune B. result C. journey D. idea 8. A. weak B. important C. good D. last
人教版五年级英语下册Unit4 知识点整理 △话题：询问某一节日的具体日期以及某人的生日是哪天，并进行回答 △重点词汇： 基数词【表数量】序数词【表顺序】【缩写形式】one 一first 1st 第一 two 二second 2nd 第二 three 三third 3rd 第三 four 四fourth 4th 第四 five 五fifth 5th 第五 six 六sixth 6th 第六 eleven 十一eleventh 11th 第十一 twelve 十二twelfth 12th 第十二 twenty 二十twentieth 20th 第二十 thirty 三十thirtieth 30th 第三十 twenty-one 二十一twenty-first 21th 第二十一 twenty-three 二十三twenty-third 23th 第二十三 △一般词汇： April Fool’s Day， special， love, Miss, Mr., birthday 愚人节特别的喜爱小姐先生生日 cook noodles, delicious, both of, kitten, diary, still 煮面条美味的两者【都】小猫日记仍然 noise, fur, open, walk, pink, blue, white, hungry 噪音软毛开着的行走粉色的蓝色的白色的饥饿的 △句型： ①询问某一节日/活动的具体日期 When is April Fool’s Day？愚人节是哪天？ ——It’s on April 1st. 它在4月1日。 【句型结构】 问句：When is＋节日/活动? 答语：It’s on＋具体日期【几月几日】。 ②表达某人的生日是哪天 When is your birthday？你的生日是哪天？
Unit 4Astronomy: the science of the stars
[背原句] [记句式] [会仿用] 1.This produced a chain reaction, which made it possible for life to develop. 这就产生了一系列的反应，使得生命 就有可能开始发展了。 句中的it是形式宾语，真正 的宾语是不定式短语to develop。 这个女孩懂三门外语，这使她更容易找 到一份好工作。 The girl knows three foreign languages, which makes_it_easier_for_her_to_find a good job. 2.But when I tried to step forward, I found I was carried twice as far as on the earth and fell over. 而当我试着向前迈步时，我发觉我被 送出去很远，步子的跨度竟是在地球 上的两倍，因而我摔倒了。 “...倍数＋as＋形容词/副词原 级＋as ...”是倍数表达法之 一，意为“……是……的多 少倍”。 杰西卡付出的是以前三倍的时间和精 力，所以我相信她这次能成功。Jessica devoted three_times_as_much_time_and_energy_as she did before, so I believe she will succeed this time. 3.“Oh, dear，” I cried, “walking does need a bit of practice now that gravity has changed.” “天哪，”我大声说，“既然重力改变 了，看来走路也的确需要练一练 了。” now that “既然；由于”，引 导原因状语从句，有时that 可以省略。 既然它对我们的好处如此多，为什么不 试一试呢？Now_that_it_benefits_us so much, why not have a try？ 第一板块核心单词归纳集释 1．harmful adj.有害的 [经典例句]Experts point out that fruit juices can be harmful to children’s teeth. 专家指出果汁可能损害儿童的牙齿。 ①Some boys are too crazy about playing games on the computer, which is very (harm) to their health.有些男生对玩电脑游戏简直到了痴迷的程度，这对他们的健康非常有害。 2．exist vi.存在；生存 [教材原句]They laid eggs too and existed on the earth for more than 140 million years. (1)There exists ... 某地有……；存在…… (2)existence n. 存在；生存 come into existence 产生；成立；开始存在 ①There_exists a generation gap between the young and the old. 青年人和老年人之间存在着代沟。
目标认知 重点词汇： explode，escape ，depend ，encourage，violent，presence，allow，lay，exist，remain，prevent，force，pull，cheer，exhaust，warn，possible 重点短语： in one’s turn，in time，a bit of 重点句型： “be to+动词原形”的用法 it作形式宾语 whether的用法 知识讲解 重点词汇 【高清课堂：403623Astronomy 探秘天文学精讲词汇】 explode 重点例句： It exploded loudly with fire and rock. explode (v.)爆炸，爆发 (1) explode with anger 勃然大怒 explode into laughter 放声大笑 the exploding world population 迅速增长的世界人口 (2) explosion (n.)爆炸 explosive (adj.)易爆的 (n.) 爆炸物；炸药；迸发(感情)； (人口等)突增 完成句子 (1)Two bombs ________ (爆炸) in front of the park gate，causing two deaths. (2)Suddenly Charles _______________________ (勃然大怒)． (3)There will be no standing room on the earth ________________________________________ (由于激增的世界人口)． escape 重点例句： They are putting too much carbon dioxide into the atmosphere, which prevent heat from escaping from the earth into space. escape (v.)逃跑，逃避(n.)逃脱 作为动词，常用于下列结构或短语中： escape from...从……逃走
初一英语个性化辅导 Review of Unit4 【主要语法】 一、知识点 1、定义：祈使句是用来表示请求、命令、叮嘱、邀请、劝告或祝愿等的句子。 2、祈使句的结构：通常省略主语you,以动词原形开头，末尾可用句号或感叹号。 2、特点：祈使句没有疑问句的形式，一般只有肯定和否定两种形式。 Go and wash your hands. (表命令) Be quite, please.（Please be quiet.）（表请求） Be kind to your sister.（表劝告） Watch your steps.（表警告） No parking. (表禁止) 二、重点：祈使句的不同形式 (1)V型：即以实义动词开头的祈使句，这种祈使句的常用结构为： 动词原形（v）+宾语（+其他） Eg: 把门关上。______ the door. 起立！______ up! （2）B型：即以系动词be开头的祈使句，这种祈使句的常用结构： be+形容词/ 名词 Eg: 做个好学生。_____ a good student. 安静！______ ______! （3）L型：即let型（Let+宾语+动词原形+其他） Eg: 让我来读吧_____ _____ read it. 咱们去爬山吧______ go to the mountains. （4）D型：即祈使句的否定形式（一般在动词上否定，也可以用否定副词（never）来表示） A.Don’t be +其他成分（形容词、名词或介词短语）） Eg: 别生气！______ _____angry. 不要迟到。______ _____ late.
必修I---unit 4 I---IV Earthquakes 一、知识点 1.Now imagine there has been a big earthquake. 现在，假设有一次大地震。 “There +be +主语+其它成分”结构中there为引导词，本身无意义，谓语动词按照就近一致原则。其它相似句型还有： There happen to be 碰巧有 There seems/appears to be 好像有 There is likely to be 可能有 There may/might be 也许有 There must be 一定有 There can’t be 不可能有 There is said/reported to be 据说/据报道有 There used to be 曾经有 There is sure/certain to be 一定有 2. happen to. It (so) happened that… Did you hear what happened to David last night? 你听说大卫昨天晚上发生什么事了吗? What will happen to the children if Peter and Alice break up? 如果彼得和爱丽丝离婚孩子们将怎么办? I happened to see Peter on the way to the bookstore yesterday. 昨天我去书店的路上碰巧遇见了彼得。 It so happened that I saw Peter on the way to the bookstore yesterday. 昨天我去书店的路上碰巧遇见了彼得。 I happened to be out when he called. 他来访时，恰巧我出去了。(= It happened that I was out when he called.) I happened on just the thing I had been looking for. 我偶然发现了我所要找的东西。 3. right away毫不迟疑，立刻 He is ill; you should call in the doctor right away. 他病了, 你应该立即请大夫来。 4. A smelly gas came out of the cracks. 裂缝里冒出臭气。 5. In the farmyards, the chickens and even the pigs were too nervous to eat. 农家大院里，鸡甚至猪都紧张得不想吃食。 6. But the one million people of the city, who thought little of these events, were asleep as usual that night.但是，这个城市的一百万居民都没有把这些情况当一回事，当天晚上照常睡着了。 7. It seemed as if the world was at an end. 世界似乎到了末日。 从句表示“(在某人)看来好像；似乎” ①It seems/looks/appears as if/though…看起来好像… ②Sb./Sth. looks as if/though…(不用seem/appear) ③There seems/appears(to be)…(不用look) There appears to have been a mistake. =It appears that there has been a mistake. ④It seems so. =So it seems.看来似乎是这样。 8. In fifteen terrible seconds a large city lay in ruins. 在可怕的15秒钟内，一座大城市就沦落为一片废墟之中。
Unit 4 Why don’t you talk to your parents? Section A 1. Why don't you do sth. ?= Why not do sth.? 为什么不......呢？ 提建议的句型 (1) What about doing sth. ?=How about doing sth.? ….怎么样？ (2) Why don’t you do sth.?= Why not do sth.? 为什么不呢？ (3) Let’s do sth. 让我们一起做某事吧。 (4) Shall we/I do sth.? 我们做…好吗？ (5) had better do/not do sth. 最好做/不做某事 (6) Will/Would you please do sth. 请你做…好吗？ (7) Would you like to do sth.? 你想去做某事吗？ (8) Would you mind doing sth.？你介意做某事吗？ 【回答】 (1). 同意对方的建议时，一般用 Good idea. / That’s good idea. 好主意 OK/ All right. / Great. 好/ 行/太好了Yes, please. / I’d love to. 是的/ 我愿意 I agree with you. 我同意你的看法 No problem. 没问题 Sure./ Of course./ Certainly. 当然可以 Yes, I think so. 对，我也这样想 (2).对对方的帮助或要求表示委婉谢绝时，一般用： I don’t think so. 我认为不是这样 S orry, I can’t. 对不起，我不能 I’d love to, but…我愿意，但恐怕…… I’m afraid… 恐怕…… 2.(1)too many + 复数名词许多 too many people (2)too much +不可数名词许多 too much homework (3)much too +形容词太… much too cold 3. so conj. 因此 (表示因果关系，后面跟表示结果的句子，不与because同时使用） v. 允许；准许 (1) allow doing sth 允许做某事 We don’t allow smoking in our house. 我们不允许在家里抽烟。 (2)allow sb.（not）to do sth. (不)允许某人做某事 My parents don’t allow me to stay up late. 我父母不允许我熬夜。 Mr. Smith allowed Mike to drive there. 史密斯先生允许迈克开车去那里。 (3)be allowed to do sth. 被允许做某事 (4)allow与let的辨析： allow指允许，表示默许，听任，不加阻止 let 指让，let sb. do sth.让某人做某事，语意较弱，多用于口语中，let不能用于被动语态。 5.What’s wrong( with sb../ sth.) （某人/物）怎么了？ to sleep 去睡觉 (强调“入睡，睡着”这一动作） fall asleep睡觉 (强调“入睡，睡着”这一状态） 看起来（系动词，后跟形容词作宾语） 系动词：后跟adj.作表语 一是：（be） am /is /are be quiet=keep quiet 保持安静 二保持：stay/keep （表示持续状态） stay healthy=keep healthy 保持健康 三变化：become/get/turn （表示状态变化） 五起来：sound/look/smell/taste/feel （表示感觉） 8. call up (v + adv) call on 拜访；号召
课题：必修二Unit 4知识点 年级：一年级 学科：英语 编写人：朱佳 审核人：______ 审批人：______ 使用时间： 学习目标： 1.掌握重点词汇，短语和句型用法。 2.能够在语境中灵活运用它们。 重点：掌握重点词汇，短语和句型用法。 难点：能够在语境中灵活运用这些重点，短语和句型。 1. contain___________ 易混辨析contain include including included The bowl contained a variety of fruit.这个碗里盛着各种各样的水果。 His writings include poetry and prose. 他的作品包括诗和散文。 There are 10 people including you. 包括你有十个人。 All of us, myself included, had been totally committed to the Party. 我们大家，包括我本人在内，一直都对党绝对忠诚。 (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。其宾语与主语常是同位关系，不用于进行时态。此外， contain 还有“控制，克制”之意。 (2)include 意为“包含；连……在内；计入，算入；包括”，只能用于表示所包含 (3)including (4)included 是过去分词性质的形容词，放在所包括的东西之后。 即学即用 （1）She was too angry to______________ .她气急了，无法控制自己。 （2）Many people like tennis, _________________许多人喜欢网球，也包括我/我也在内。 （3）His school bag __________ a lot of books, _________ a cartoon book. 2. appreciate_______________ 翻译 （1） They deeply appreciated his kindness. __________________________________ （2） We shall appreciate hearing from you again. _____________________________ （3） I'd appreciate it if you can help. _______________________________________ appreciate+___________________ appreciate _____+if 从句 （1）I really appreciate _____________________ . （2）___________if you will do me a favor. 若是你肯帮那个忙，我会非常感激的。 3. employ _________________ He was employed in making a list of all the jobs to be done 他忙着把要做的所有工作列一个清单。 He employed himself doing his homework. 他忙于做他的家庭作业。 归纳总结 be employed in___________________________ employ oneself doing sth. __________________ 即学即用 She was ________________(忙于)cleaning the house. She employed herself __________(wash) her clothes. 扩展 雇用 employment 失业 unemployment 雇主 employer 雇员employee 4. succeed__________ 观察 He succeeded in making her happy.他成功地使她开心起来。 Paul has succeeded to all his father ’s property. Paul 已经继承了他父亲所有的财产。 归纳 succeed in doing sth _____________________ succeed to sth _____________________ 即学即用 She succeeded ________ the problem at last. A. in solving B. at solving C. to solve D. to be solved He succeeded ______ the throne in 1558. 5. harm _________________ 观察 Overwork will do harm to your health. =Overwork will be harmful to your health. 工作过度会伤害你的身体。 He may say no, but there is no harm in asking. =He may say no, but it does no harm to ask. 他可能会拒绝，但问一问也无妨。 归纳 do harm to=be harmful to _____________________ It does no harm to do sth.=there is no harm in doing sth. _________ 即学即用 Smoking _______________________吸烟对健康有害 There ’s no harm in trying.________________________________