2022年2022年9BUnit3知识点分析

1、精选学习资料 - - - 欢迎下载9bunit 3welcome解词1.whatever: pron.任何,一切事物whatever 用作动词,“一切,任何事物” ,常用来引导名词性从句；所引导的从句做主语时, 谓语要用单数形式；例： whatever she did was right.她所做的事情都为对的；重点句子讲解1. i m complaining about you to the robot shop.我正在向机器人商店投诉你；complain ： 动词,“埋怨,诉苦”vi. complain about/ of:埋怨例句： the drivers complained about

2、 the bad road.司机们埋怨道路难走；vt. complain that. 埋怨例句： the students complained that the food was too bad.同学们埋怨食物太差；向某人埋怨： complain to sb.名词形式： complaint例题：he always 埋怨 to me about his hard work in the past.2. post this for me.替我把这个寄了；post 在本句中为动词, “邮寄,邮递” ；寄给某人某物：post sb. sth = post sth to sb.替某人邮寄某物：post

3、 sth for sb.例句： i posted him a letter yesterday = i posted a letter to him yesterday.名词：“职位,邮件”by post:“通过邮件（这种方式）”例句： i send the gift by post.我邮寄了礼物；3. put out: 熄灭,关灯例句 : she put out the lights and then went out.她关了灯,就出去了；put through:接通电话例句： can you put me through to the english department.你能帮我接通英语

4、系吗？put on:1. 穿上,戴上：the old man forgot to put on the hat when he went out.老人出去时遗忘戴帽子了；2. 把；放上去： he put the coffee cup on the table.他把咖啡杯放在桌子上；3. 上演： theyll put on a concert to raise money.他们将举办一场音乐会筹款；4. they could help us with our homework.help sb. to do sth/ help sb. do sth / help sb. with sth :帮忙某

5、人做某事精品学习资料精选学习资料 - - - 欢迎下载短语：cant help doing sth:情不自禁做某事例句： when he heard the story、 he couldnt help laughing.当他听到这故事的时候,忍不住笑起来了；精品学习资料精选学习资料 - - - 欢迎下载向某人埋怨某事complain about sth to sb.为某人寄某物post sth for sb.探究宇宙空间explore outer space做危急的工作do dangerous jobs在作业方面赐予帮忙help with homework灭火put out fires在高楼

6、上工作work on high buildingsreading解词：1 iron：vt.熨烫, ironed、 ironed例句： tim didn t iron his shirt yesterday.n. “铁；熨斗 ”例句：铁门： an iron door.例题： the woman is busy 熨烫 the shirt for her husband.2. satisfy: vt. “使；中意 ”, satisfying、 satisfied、 satisfied.例句： it is impossible to satisfy everyone.不行能让每个人都中意；精品学习资料

7、精选学习资料 - - - 欢迎下载adj.satisfied:感到中意的,常形容人be satisfied with.: 对什么中意的satisfying:让人中意的,常形容物精品学习资料精选学习资料 - - - 欢迎下载3. complete:（ 1） adj. 完全的,完全的副词： completely ;反义词： incomplete 不完整的 例句： it is a complete story.这为一个完整的故事；（ 2） vt.完成例句： it took them three months to complete the project.他们花了三个月时间完成那个项目；4. mes

8、s1n.乱七八糟be in a mess : “乱七八糟；不整齐”例句： the kitchen is in a mess. 厨房里乱七八糟；精品学习资料精选学习资料 - - - 欢迎下载make a mess of sth: 把；弄得一团糟例句： the heavy rain had made a mess of the garden.这场大雨把花园弄的一团糟；2 vt.弄乱mess up: 搞乱,弄糟例句： the little boy messed the room up.这小男孩把房间弄的又乱又脏；5. store（ 1）vt. “贮存,储备 ”, stored、 stored、 st

9、oring例句： they used the house to store the building materials.他们用那栋房子来贮存建筑材料；（ 2） n. 商店例句： these stores stay open very late.这些商店很晚才关门；6. spread:(1) n. 扩散,分布,绽开例句： what can we do to prevent the spread of the disease.我们能做些什么来防止这种疾病的传播呢？(2) vt. “散布,传播,绽开”spread、 spread例句： they spread some newspapers on

10、the ground.他们在地上铺了几张报纸；7. paper ：（ 1）不行数名词： “纸”,一张纸“ a piece of paper” 、 两张纸“ two pieces of paper ”（ 2）可数名词： ”报纸,文件,试卷,文件”例句： she gave all her papers to the library.她把全部的文件都给了图书馆；句子分析：1. i have to buy a robot so that i can have free time我想买个机器人以便我可以有更多的闲暇时间so that “为了”,引导目的状语从句,= in order that例句： br

11、ing the picture nearer so that / in order that i can see it clearly.把照片拿近些以便我能看清晰点；so.that.引导结果状语从句, “如此；以至于”,有四种句型：（1） so + 形容词/ 副词+ that例句 1： the book is so boring that i gave up reading it.这本书真枯燥,我舍弃了；例句 2： he drove so carelessly that he almost lost his life.他开车太不当心,差点丧了命；精品学习资料精选学习资料 - - - 欢迎下载（

12、2） so + many/ few +可数名词的复数+ that例句： he made so many mistakes that he failed the exam.他出了这么多错,考试没合格；（3） so + much / little +不行数名词+ that例句： he got so little money that his family had to borrow some from friends.他工资很少,他的家人不得不向伴侣借点；（4） so + 形容词+ a/ an+ 可数名词单数+ that例句： it is so easy a question that i can

13、 work it out quickly.这道题这么简洁,我立刻就能做出来；2. while mr jiang was at work、 the robot would do all the housework.当江先生在上班时,机器人会做全部的家务；while用作连词, “当；时候”,常用来表示一段时间或一个过程,不能表示某个时间点,主句动作和从句动作同时发生；例句 : he called while i was out.我不在家的时候,他来访了；（1） 当 while 从句的主语和主句的主语相同,并含有 be 动词时, while 从句中的主语和 be 动词可以一起省略；例句： while

14、 i was listening to the radio、 he fell asleep.他在听收音机的时候睡着了；（2） while 仍可以用作并列连词,表对比关系,“然而”,连接一个并列句,前后两个句子主语不一样；例句： some people are very rich while other are very poor.一些人很富有,而有的人很穷；3. after dinner、 the robot would tidy up.饭后,机器人会整理妥当；tidy:1动词,“整理,整理” ,过去式： tidied、现在分词： tidying、 tidy up:“整理洁净”例句： youd

15、 better tidy up before the guests arrive.客人们到达前,你最好把东西整理一下；（3） adj. “洁净的,整齐的”,比较级tidier、最高级 tidiest.反义词 untidy.例句： mother always keeps the house clean and tidy.妈妈总为把房间整理的洁净整齐；4. that allowed mr jiang to do whatever he liked.那样就让江先生可以做任何他喜爱的事；答应某人做某事：allow sb to do sth.被动结构： sb. be allowed to do sth.

16、例句： youre not allowed to smoke here.这里不答应抽烟；5. it seemed that in general the robot satisfied mr jiang s needs.精品学习资料精选学习资料 - - - 欢迎下载总的来说,机器人似乎满意了江先生的需要；seem: “似乎,似乎 ”,作为连系动词,后接形容词；例句 : the teacher seems angry. 老师似乎愤怒了；seem to do sth例句： they seem to have many hobbies. 他们似乎有许多爱好；it seems that.: it为形式

17、主语,that 引导的从句才为真正主语；例句： it seems that it is going to rain.看起来天要下雨了；例题： the teacher 似乎 pleased with my answer because there is a smile on her face.6. however、 things started to go wrong.然而,情形开头显现问题了；go wrong :出“毛病,不对头,弄错”,这句中, go 为系动词,后接形容词,表示“变得” ,一般为消极,不好的变化；例如： go blind:变瞎go deaf: 变聋了go pale：变惨白7.

18、 the robot caught a virus and no longer worked properly.机器人感染了病毒,不再正常工作了；no longer = notany longer “不再 ”,通常指某一动作不再连续或发生；例句： we can no longer stay here = we cant stay here any longer.我们不能再呆在这里了；8. moreover , the robot moved too fast on its wheels and often knocked things over.而且,机器人在它的轮子上移动得太快,常常把东西撞

19、翻；knock over:“打翻；撞伤”例句： the vase was knocked over. 花瓶被弄倒了；knock down:“撞倒；拆除 ”例句：the old lady was knocked down by a bike yesterday.这个老太太昨天被一辆自行车撞倒了；these old houses will be knocked down soon.这几栋老房子很快就要被拆掉了；9. mr. jiang did not know what to do with it.江先生不知道怎么处理它what to do with = how to do with： “怎么处理

20、” 例句： some students dont know what to do with stress.=some students dont know how to deal with stress.10. robots can help people a lot、 but they can also be too much trouble.机器人可以帮忙人们许多,但它们也可能带来太多麻烦；too much :”太多 ”1. 修饰不行数名词,在句中作定语,放在不行数名词之前例句： i have spend too much time on her. 我在她身上花费太多时间了；2. 修饰动词

21、,在句中作状语,放在动词后例句： it is bad for your eyes to watch tv too much.电视看得太多对眼睛不好；3. 单独使用,相当于一个代词,在句中作主语,宾语或表语例句： too much had been said about the topic. 关于这个话题争论的太多了；精品学习资料精选学习资料 - - - 欢迎下载much too: “太,非常 ”,在句中作副词,修饰形容词或其他副词例句： this paper is much difficult for students.这份试卷对同学来说太难了；trouble：用作名词时,表示“苦恼,困难,麻

22、烦”常用搭配：have trouble in doing sth ; have trouble with sth.做某事有困难例句： i have trouble getting the car started.我难以开动车；get into trouble:陷入困境,遇到麻烦be in trouble:陷入困境短语：有一些时间放松 have some time to relax从一家机器人商店订购一台机器人 order one from a robot shop使某人的生活轻松得多 make ones life much easier在 工 作 be at work 拖 地 mop the

23、floor 也 as well下班回家 return home from work和；几乎一样,简直为 as good as为；做好预备 be ready for整理妥当,整理好 tidy up答应某人做某事 allow sb. to do sth做一些阅读 do some reading似 乎 it seems that总的来说,大体上 in general满意某人的需求 satisfy ones needs出 错 go wrong感染病毒 catch a virus不 再 no longer正常地工作 work properly犯愚蠢的错误 make stupid mistakes把某人叫

24、醒 wake sb. up一塌糊涂,一团糟 in a complete mess把某物撞翻 knock sth over怎么处理某物 knock sth. over最 后 in the end把某物仍给某人 return sth to sb.grammar单词：1. unsure adj. 不确定,没把握unsure 为 sure 的反义词,“不确定,没把握”精品学习资料精选学习资料 - - - 欢迎下载常用结构：be unsure of对；不确定,对； ； ；没把握be unsure + 从句：“不确定； ”例句： i was unsure how to reply this questio

25、n.我不确定该如何回答这个问题；句子分析：1. i consider the robot a great help in my daily life.我认为这个机器人在我的日常生活中有很大的帮忙；consider：（ 1）“考虑”：+ 名词,代词,动名词/ 从句consider doing sth.考虑做某事例句 : would you consider working in the u.s.a.你考虑在美国工作吗？（ 2）“认为”：consider.as把；看做例句： he was considered as a wise man. 他被认为为个智者；2. please remind her

26、 to take them twice a day.请提示她一天服两次药；remind：及物动词“提示；使想起”remind sb. to do sth:提示某人做某事例句： please remind her to return the book.请提示她仍书remind sb. of sth.使某人想起某物例句： that reminds me of an old friend.那使我想起了我的一个老伴侣；语法一宾语从句和宾语+宾语补足语之间的转换精品学习资料精选学习资料 - - - 欢迎下载1. （ 1）当主语谓语动词为see, hear, watch, find 等词,（ 2）其后 t

27、hat 宾语从句含有“某人做过某事或正在做某事”宾语补足语：多为不带to 的不定式或动词的现在分词；例句： i heard that she sang some songs in the next room.= i heard her sing some songs in the next room.2. 宾语从句可转化为“it +形容词+ 不定式短语”的结构例句： i think that it is impossible to finish the work today.= i think it impossible to finish the work today.“宾语 +宾语补足语”

28、精品学习资料精选学习资料 - - - 欢迎下载3. 假如宾语从句的谓语动词为被动语态或含介词短语,可将宾语从句改为过去分词或介词短语做宾语；精品学习资料精选学习资料 - - - 欢迎下载例句： i found that the table was covered with dust when i came back.= i found the table covered with dust when i came back.例句： he found that his room was in a mess.= he found his room in a mess.二宾语从句和疑问词+ to d

29、o 之间的转换精品学习资料精选学习资料 - - - 欢迎下载由特别疑问词引导的宾语从句从句的主语与主句的主语或间接宾语一样例句 1： i have forgotten how i can use this word= i have forgotten how to use this word例句 2. please tell me where i can find him.= please tell me where to find him.三状语从句和动词不定式之间的转换“疑问词 +不定式” 除了一个疑问词,why精品学习资料精选学习资料 - - - 欢迎下载精品学习资料精选学习资料 - -

30、 - 欢迎下载目的状语从句结果状语从句动词不定式精品学习资料精选学习资料 - - - 欢迎下载1. so .that .引导的结果状语从句,意思为“太； ；以至于”,=too .to 或 enough to例句 1： the shoes are so small that i cant wear them.= the shoes are too small for me to wear.例句 2： the boy is so tall that he can reach the apples on the tree= the boy is tall enough to reach the ap

31、ples on the tree.2. so that 引导目的状语从句, “以便,为了” = in order to 或 so as to例 句 1: please take enough money with you so that you can buy anything you want.= please take enough money with you in order to /so as to buy anything you want短语：出差；进行一次商务旅行 go on a business trip 有严峻的心脏问题 have a serious heart probl

32、em 记忆力差 have a poor memory提示某人去做某事 remind sb. to do sth锁 门 lock the door常常上下楼梯 go up and down the steps often有更好的睡眠 have a better sleep服 药 take medicine在正确的时间 at the right time精品学习资料精选学习资料 - - - 欢迎下载使某人想起某事remind sb. of sthintegrated skills & study skills & task & self-assessment解词：1. re

33、gret:vi&vt懊悔；遗憾regretted、 regretted、 regretting用作及物动词时,后接名词,代词,动名词或that/wh- 从句作宾语例句 1： i regret selling the house.我懊悔卖了房子；例句 2： i regret to say that we can not stay here.我很愧疚,我们不能呆在这儿；留意区分：regret doing sth: “懊悔做了某事（已做）”例句： i regret taking his advice at that time.我懊悔起初接受了他的看法regret to do sth:“对要做

34、的事遗憾（未做）”例句： i regret to say you failed in the exam.我遗憾的说你考试不及格；2. 句子分析：1. come to the robot show on 14 march and receive a copy of robot magazine for free.3 月 14 日那天来机器人展览会,就能免费获得一本机器人杂志；copy ：可数名词, a copy of :一份；例句： he was reading a copy of the daily newspaper.他正在看一份日报；精品学习资料精选学习资料 - - - 欢迎下载一个；动词： ”复制,誊写,仿照”, copied、 copied、 copying例句： i want you to copy carefully from his