英语人教选修8unit3重点句型和短语
选修八unit3重点单词
I see them now and then, but not
often.
例题：I used to call people ___,
from the moment I woke up to the
time I went to sleep.
A. now and then B. all the time
明天我将出发去北京。
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current
(1) n. 气流; 水流, 洋流; 电流
The current is strongest in the middle of the river．
河中央的水流最急。
This button switches the current on．
这个电钮接通电流。
was not believed.
make a claim for damages Mary made a claim to the pencil. The old man claimed the land. She claimed that the ring was stolen, not lost. The earthquake claimed tens of thousands of lives.
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C. at home
D. at work
5. Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.
distinguish oneself 显扬自己, 使自己扬名 The man distinguished himself by his wisdom.
高二英语人教版选修8期末知识点总结Unit 3 Inventors and inventions
高二英语人教版选修8期末知识点总结Unit 3 Inventors and inventions必背句型1：1.Here was a chance for me to distinguish myself by inventing something merciful that would catchsnakes but not harm them. (主句为here引起的完全倒装句；a chance to do做…的机会；by doing 表示通过做…的方式；that引导定语从句修饰something merciful)仿写：Now comes the chance for you to catch up with others and leave them behind by making the most of the time when they are making complaints.现在你的机会到来了，你可以乘别人在抱怨的时候，充分利用时间追赶并超越他们。
2.Between the outside and the inside walls of the bowl there is some jelly, which freezes when cooled.(when cooled为省略句，when/while/until/as/as if/if/once/even if/although/though等从属连词引导状语从句时，如果主从句的主语一致或从句的主语为无意义的it，并且从句谓语动词含有be 动词，可以省略从句的主语和be动词。
)类似句型：But once picked up, they tried to bite me. 但是一把它们提起来，它们就要咬我。
仿写：Although warned several times, they refused to hand in their homework.尽管被警告了好几次，他们仍然不交作业。
新人教版高中英语选修八U3课文重点句汇集
新人教版高中英语选修八U3课文重点句汇集1．Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them. 这回我有机会来表现一下自己了，我要发明某种东西既可以把蛇捉住，而又不会伤害它们。
2．The first thing I did was to see if there were any products that might help me, but there only seemed to be powders designed to kill snakes.我所做的第一件事就是看看有没有现成的产品能帮助我。
但是，看来只有一种毒杀蛇的药粉。
3．I set about researching the habits of snakes so I could trap them in the easiest way. 我开始着手研究蛇的习性这样我就能用最简单的方法困住他们。
4．［But once picked up］，they tried to bite me. 但是一旦被捡起，它们就想咬我。
5．This was in the expectation that1) the snakes would bite again. ［But monitored carefully2)］，the snakes proved to be no trouble and all went ［according to plan］. 这是因为我预料蛇还会再咬人。
但经过仔细监视，证明这些蛇是制造不了麻烦的，一切都按计划进行着。
6．Pressed by my friends and relations, I decided to send my invention to the patent office to get recognition for my successful idea. 由于朋友和亲戚的敦促，我决定抓住这次机会把我的发明送到专利局去，请他们对我这次成功的思路给予认可.7．Prepared with some research findings, I decided on three possible approaches: 经过一番研究准备之后，我决定采用三种可能的方法。
高中英语选修8第三单元重点、难点
高中英语选修8第三单元重点、难点Unit 3 inventors and inventions1. go through(1) 经历Most families went through a lot in the war.(2) 通过, 成功, 成交The plan did not go through.(3) 审阅, 检查I can’t go though the letters in an hour.(4) 翻找, 查看Mother went through the drawer for her glasses.(5) 穿过, 通过A terrible noise went through the house.read through 通读look through 浏览flow through 流过get through 通过, 接通,使….成功search through 搜寻, 查找2. do research on /into /in... 从事, 进行, 做研究They are carrying out a research into the causes of cancer.research可作可数名词和不可数名词, 有自己的单复数形式。
短语do research中research 为不可数名词。
3. call up 打电话，使......回忆起I’ll call you up tonight (call sb. /ring sb. up )The old photo calls up memories of mychildhood. (recall sth.)call for 需要, 要求look back 回电话，召唤某人回来call in 邀请, 请来call on/at 拜访 (call on后跟人作宾语，call at后跟地点名词作宾语 )---Can I do the job?---I’m afraid not, because it ___ skill and patience. (D)A. calls onB. calls outC. calls upD. calls forcall on drop in on pay a visit to go on a visit to visit call at drop in at4. now and then 有时, 偶尔I see them now and then, but not often.I used to call people ___, from the moment I woke up to the time I went to sleep. （B） A. now and then B. all the time C. at home D. at work5. Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.distinguish oneself 显扬自己, 使自己扬名The man distinguished himself by his wisdom.distinguish 辨别, 区别I can’t distinguish the twins, they are so alike.distinguish…from把…...与…...加以分开distinguish sb. by 凭借…...辨认tell …from…把......与......区分开distinction n. 区别, 差异distinctive adj. 有特色的, 与众不同的distinct adj. 截然不同的 distinguishable adj. 区别得出的, 辨认得出的6. The first thing I tried to do was to see if there were products that might help me, but there only seemed to be powders designed to kill snakes.在there be结构中, be的人称与数应遵循就近一致原则There was a bucket of water and two chairs in the corner of the house.There were two chairs and a bucket of water in the corner of the house.there be 强调某处有某物;have 强调某人有某物指为人所拥有There is a book on the desk.I have a book.seem的归纳总结1)seem +to be +形容词/名词/介词短语/分词Something seemed to be wrong with him.You seemed to be in a great hurry.The first memories seemed to be connected with work.2)seem 构成的句式:It seems that...It seems as if/ as though...There seems (to be )….It seems that everyone was satisfied.It seems as if you are the first one here.There seems (to be) no reason for believing him.seem 表示有某种根据的判断, 这种判断往往接近事实或者符合事实。
(完整版)选修八unit 3知识点
Unit 3 Inventors and inventionsLanguage points （重点词汇）编号：013 编写者：马立明审核者：焦丽勇学习目标：1、掌握核心单词和短语的用法。
2、掌握词汇在具体语境中的含义、词性和用法。
.学习任务：重点单词或短语（旨在提供词汇综合运用所需材料）1. 1distinguish双语释义v．区分；辨别；分清(recognize the difference between)；成为……的特征(be characteristic)；使有别于(1)句型转换①The boy could not distinguish cotton from wool.→The boy could not ________ ___________ cotton _____ wool.②She distinguished herself by her coolness and bravery.→She______ ______________ _____ her coolness and bravery.归纳拓展distinguish between...and...＝distinguish...from... ________________________________________________ 显扬自己；使自己扬名_______________ adj.杰出的；著名的be distinguished from____________be distinguished for________________be distinguished by_________________2convenient双语释义adj.方便的；便利的；就近的(easy or quick to do or get to a place)(1)用适当的介、副词填空①I keep my reference books near my desk ______convenience.②Will it be convenient _____ you to start work tomorrow?③Please send me an answer _____your convenience.归纳拓展______________ n.方便；便利；便利的事物(或设施)sth.be convenient for sb./sth. ___________________________________________________ (某人)方便做某事for convenience _______________ at one’s convenience__________________ for the convenience of sb._______________ 易错提示convenient作表语时，不能用表示人的名词或代词作主语，多用于“It is convenient for sb.to do sth.”及“sth.be convenient for sb.”结构中。
英语选修八第三单元短语
英语选修八第三单元短语1. come up withcome up with是一个常用的短语，意为“提出”、“想出”，通常用于描述产生或思考出一个想法、解决方案的过程。
例如：•We need to come up with a new marketing strategy to attract more customers. （我们需要想出一种新的营销策略来吸引更多的客户。
）•The students are required to come up with their own research proposal for the project. （学生们需要为项目提出自己的研究建议。
）2. take into account短语take into account意为“考虑”，表示在做出决策或判断时要考虑到某些因素或情况。
例如：•When planning a trip, you should always take into account the weather conditions. （计划旅行时，你应该总是考虑天气情况。
）•In order to provide better customer service, we need to take into account their feedback and suggestions. （为了提供更好的客户服务，我们需要考虑他们的反馈和建议。
）3. work outwork out是一个多义的短语，可以表示“解决”、“计算”、“确定”等。
例如：•We need to work out a solution to this problem as soon as possible. （我们需要尽快解决这个问题。
）•Can you help me work out the total cost of the project? （你能帮我计算一下项目的总成本吗？）4. be bound tobe bound to是表示“肯定会”、“一定会”、“必然会”等意思的短语，常用于表示某件事或某个结果是不可避免的或肯定会发生的情况。
人教版高中英语选修八 Unit3 Inventors and inventions-语法篇(教师版)
第6讲Inventors and inventions 语法篇____________________________________________________________________________________________________________________________________________________________________1.掌握动词过去分词的用法和功能；2.可以纯熟运用非谓语中的动词的过去分词。
一. 概述：分词分为如今分词和过去分词。
在句中作定语、状语、表语和宾语补足语。
(一). 分词的作用：1、作定语（1）单个分词作定语，分词前置。
如：The sleeping boy is my son.The excited people rushed into the building.A lost opportunity never returns.He is a retired worker.（2）分词短语作定语，分词后置；分词修饰不定代词something等要后置；个别分词如give，left等作定语也后置。
如：The girl standing under the tree is my niece.The building built last year is our library.This is the question given.There is nothing interesting.（3）过去分词作定语与其修饰的词是被动关系，相当于一个被动语态的定语从句。
如：Most of the people invited to the party were famous scientists2、作表语如今分词作表语多表示主语具有的特征，过去分词作表语多指主语所处的状态。
如：The film is touching.The glass is broken.She looked tired with cooking.He remained standing beside the table.3、作宾语补足语分词和不定式一样，在一些感官动词或使役动词后作宾语补足语。
人教版高中英语选修八各单元短语及句型
人教版选修八各单元短语及句型整合Unit 1A land of diversityUnit 2CloningUnit 3 Inventors and inventionsUnit 4 PygmalionUnit 5Meeting your ancestorscut …into pieces / halves 把……切成碎片/切成两半；cut off 切断（线路），中断（供应）cut the cost of… 降低……的成本15. an ample amount of大量的(P38)知识拓展large numbers of大量（可数）；large quantities of大量（可数或不可数）；a good/great deal of大量（不可数）16. care about担心；关心(P38)知识拓展care for照顾；喜欢；take care of sb照顾某人；Take care.当心！take care to do sth做某事时要当心17. a primitive necklace原始项链(P38)知识拓展a primitive society 原始社会；primitive art 原始艺术；primitive religion 原始宗教；a primitive steam engine 老式蒸汽发动机18. botanical analyses植物分析(P38)知识拓展botanical garden植物园；data analysis数据分析；scientific analysis科学分析19. ride a skateboard玩滑板车(P41)知识拓展ride a bicycle骑自行车；ride a bus to work乘公交车上班20. be fed up with对……厌倦(P41)21. turn for home转身回家(P43)22. A wrinkle appeared on her forehead.眉头一皱。
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Unit3M8 Dictation
1.给…打电话
ring up/ call up sb.
2.给…回电
ring back sb.
3.挂断电话
ring off/ hang up
4.接通电话
get through
5.别挂电话
hold on/ hang on
6.不时有时
now and then/ from time to time/ sometimes
7.使…出名
distinguish oneself
8.区分A 和B
distinguish A and B
9.辨别是非
distinguish/ tell right from wrong 10.分清善恶
distinguish/ tell good from evil
11.尊敬的来宾
distinguished/respected guests
12.著名的发明家
distinguished/famous inventors
13.对…表示同情
show mercy to sb./ have mercy on sb.
14.着手去做…
set about doing/ set out to do/ get down to doing
15.写下
set down
16.把…搁置一边
set aside
17.出发
set out/ set off for…
18.出乎意料
out of expectation
19.在意料之中
in expectation
20.盼望得到…
in expectation of…
21.不负…所望
live up to one’s expectation 22.抓住机遇
seize the chance/ opportunity 23.冰冷
freezing cold
24.炽热
burning hot
25.排挤
freeze sb. out
26.容忍…
tolerate/ bear/stand/ put up with…27.记住…
bear sth. in mind/ keep sth. in mind/ remember sth.
28.救命稻草
the last straw (that breaks the camelback)
29.时事
current events/ affairs
30.实际可行的方法
practical measures
31.把…付诸实践
put sth. into practice
32.惯例
usual/ common practice
33.行得通
work in practice
34.很久不练习，荒疏
out of practice
35.熟能生巧
Practice makes perfect.
36.给…打电话唤起使人想起call up
37.号召
call on
38.需要
call for…
39.取消
call off
40.使产生
call forth
41.结束一天的工作
call it a day
42.收回
call back
43.拜访某人
pay a call on sb./ visit sb./ drop in on sb./ pay a visit to sb.
44.不挂断坚持住
hang on
45.闲逛
hang out
46.徘徊…
hang about/ around
47.通过经历克服
get throng
48.进展
get on
49.下车起飞脱下
get off
50.克服
get over
51.被理解通过get across
52.摆脱除去get rid of…。