2020英语人教选修8同步刷题增分练(有解析)：3.1
Section ⅠWarming Up, Pre-reading, Reading and Comprehending1．call_up 给……打电话2．now_and_then_ 偶尔；有时3．set_about_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，看来只有毒死蛇的药粉。
2．“only＋状语(从句)”放在句首引起的倒装Only after you have had that recognition can_you_say_that_you_are_truly_an_inventor.只有你得到这种认可之后，你才可以说自己是一个真正的发明家。
3．so... that...引导结果状语从句The criteria are so_strict_that_it_is_difficult_to_get_new_ideas_accepted unless they are truly novel.(评定)专利标准是很严格的，除非新的想法真是新颖的，否则很难被接受。
4．nor放在句首引起的倒装Nor_will_you_receive_a_patent until a search has been made to find out that your product really is different from everyone else's.你的产品要经过仔细调查，证明它确实是与众不同的，你才能获得专利。
单句语法填空(1)It's important to distinguish reality from dreams.(2)As far as we all know, Lang Ping has already distinguished herself as a great volleyball coach.(3)Reading good books can not only enrich our minds but also teach us to distinguish between right and wrong.(4)We are privileged to have a distinguished (distinguish) guest with us tonight.完成句子(1)中华民族以勤劳勇敢著称。
The Chinese nation is_distinguished_for its diligence and courage.(2)他作为一名运动员已享有盛名。
He has already distinguished_himself_as an athlete.2．merciful adj.宽大的；仁慈的单句语法填空(1)She showed mercy to the orphan. She is a merciful (mercy) lady.(2)We asked them to be merciful to the prisoners.(3)We can't be at the mercy of others, and we should struggle for our new lives.3．convenient adj.便利的；方便的；就近的单句语法填空(1)The Internet makes it more convenient for us to get in touch with each other.(2)Come and see me at your convenience.(3)We bought this house for convenience. It's near the school.(4)The hotel is conveniently (convenient) situated near the airport.单句改错Our house is very convenient to the shop.to→for4．caution n．谨慎，小心，警告vt.警告；告诫；提醒单句语法填空(1)As a cautious man, he always deals with everything with caution. (caution)(2)The nurse was told that the patient needed to be treated with caution.(3)We are advised to be cautious about making friends on the Internet.(4)We must be cautious to_deal (deal) with the problem.句型转换The expert placed the old vase on the table cautiously.→The expert placed the old vase on the table with_caution.5．expectation n．预料；期待；期望完成句子(1)他预料天会下雨，带了一把伞。
He took an umbrella with him in_expectation_of rain.(2)这项计划竞出乎意料地获得了成功。
The plan has succeeded beyond_our_expectation.(3)我通常喜欢他的电影，但是最新一部电影没有我料想的那么好。
I usually enjoy his movie, but the latest one didn't_come_up_to_my_expectation.(4)这些孩子被期待着学习更刻苦一点。
These children are expected_to_work much harder.单句改错She came here in an expectation of a warm welcome.去掉an6．seize vt.抓住；捉住；夺完成句子(1)我们应乘机努力实现我们的目标。
We should seize_the_opportunity/chance to work hard to achieve our goal. (2)在他逃跑之前，她抓住了他的衣领。
Before he could run away, she seized him by the collar.(3)我们关注他的话，并且把它看作一种承诺。
We seized_on_his_remark and regarded it as a promise.1.call up给用call相关短语填空(1)你记得我们一起工作的日子吗？Can you call_up the days when we worked together?(2)如果需要我的帮助，来个电话就行。
If you want my help, just call_up.(3)由于天气不好，他们的旅行计划取消了。
Their travel plan was called_off because of the bad weather.(4)政府号召市民过绿色生活。
The government calls_on the citizens to lead a green life.(5)这个工作需要爱心和耐心。
The job calls_for love and patience.2．now and then偶尔；有时完成句子(1)她时不时地偷眼看他是否在注意自己。
Now_and_then she peeped to see if he was noticing her.(2)尽管爷爷九十多岁了，他仍然不时地打网球。
My grandfather still plays tennis now_and_then,_even though he is in his nineties.(3)为了放松，他们不时到海边去。
In order to relax themselves, they go to the seaside from_time_to_time.(4)有时我真想辞职。
At_times I feel that I want to leave this job.3．set about开始；着手用set相关短语填空(1)地震过后，人们开始重建家园。
After the earthquake, the people set_about rebuilding their homes.(2)这个年轻人希望建立自己的公司。
The young man hoped to set_up his own company.(3)来自家乡的一封信引发了他的乡愁。
A letter from his hometown set_off his homesickness.(4)听到这个消息，警察立刻动身赶往现场。
Hearing the news, the police immediately set_off for the spot.一句多译他们必须着手找出解决国家经济问题的方法。
(1)They must set_about_finding solutions to the country's economic problems.(2)They must set_out_to_find solutions to the country's economic problems.4．句型公式：There seemed to be是There be句型的变体，表示“似乎有……”(教材P20)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什么产品能帮助我，但是，看来只有一种毒死蛇的药粉。
完成句子(1)今年的游客似乎少了。
There_seemed_to_be fewer tourists around this year.(2)过去河上有座桥。
2020英语人教选修8同步刷题增分练(有解析)：3.4
Section ⅣWriting如何写求职信普通表达假设你是李华，Association for V olunteer Effort) 正在面向全球招募志愿者赴印尼义务支教(Indonesia)。
你想申请成为志愿者，请给组委会写一封信。
要点包括：1．有较强的英语表达能力和沟通交流能力；2．相关经历。
注意：1. 词数100左右；首尾已给出，不计入总词数；2．可适当增加细节，使行文连贯。
Dear Sir/Madam，I am writing this letter to apply for the job as a volunteer that you have advertised on the Internet.________________________________________________________________________________________________________________________________________________ Yours sincerely，Li Hua一、审题定调求职信属于公务信函，格式和用词比较正规，其目的在于让聘用方了解自己的经验、能力、成就、愿望等，所以个人情况的介绍应该是求职信的核心内容，应尽可能向对方说明本人的长处，以便留下好印象，获得进一步面谈的机会。
此类信件时态应以一般现在时为主；人称应以第一人称为主。
二、谋篇布局就本篇写作而言，可以分为三部分：第一部分：引出话题，说明写信目的。
第二部分：自我介绍，阐述自己可以胜任的长处。
第三部分：表达诉求，并期待回复。
三、组织语言第一部分：引出话题，说明写信目的。
1．我写这封信是为了申请你在网上做广告的志愿者的工作。
I am writing this letter to_apply_for_the_job_as_a_volunteer that you have advertised on the Internet.2．我很长一段时间都在关注IA VE, 对印尼的志愿活动很感兴趣。
2020-2021学年英语人教选修8配套作业：Unit 3 Section 1 Word版含答案
Unit 3Section Ⅰ请同学们认真完成练案[7] Ⅰ.单词拼写1．He got a patent (专利权) for this invention.2．Flour is a powder (粉末) made from wheat.3．Can you smell the perfume (香味) of the roses?4．Before he could run away, she seized (抓住) him by the collar.5．A credit card is not a valid (有效的) proof of identity.6．Fran came in holding a blue file (文件夹)．7．Most tomatoes are red when ripe (成熟的), but some kinds are yellow.8．If our product (产品) is properly marketed, it shall sell very well.9．The volume of this container is 20 cubic (立方的) meters.10. The teachers have great expectations (期望) for her future.Ⅱ.补全句子1．I know he is not worth trusting, but at the same time (与此同时), I must admit he isa good worker.2. The whole ground was covered with (被……覆盖) heavy snow.3．I lifted the vase and placed it on the shelf with great caution .4．I bent down (弯腰) to see what was lying on the ground.5．She picked up (捡起) some paper on the ground and placed it in the dustbin.6．Everything went on according to (根据) our original plan.7．You should seize the opportunity (抓住机会) and improve your spoken English.8．There are a large number of (许多) people waiting at the entrance to the theater to see the actress in person.9.Forgive me to call you up (给……打电话) so early please.10．He writes to us every week to catch us up on what's happening in the countryside (在农村)．Ⅲ.完形填空(2020·山东德州高三一模) There he was, turning the corner of Hawley and Main Street like clockwork.His red hair seemed to catch the sunlight, giving his head a soft candle-flame glow.He caught my eye, and up went his arm in his usual wave.As usual, I 1.A back and gave him a warm smile.I didn't know his name, but he was very 2.C to everybody.No matter the weather, I saw himwalking out there almost every day.Having moved from a larger city, I wasn't used to waves from 3.A .Actually, wherever we were, people hardly 4.D each other.We simply passed by each other, heads down, minding our own 5.B .Perhaps that's why I enjoyed these daily waves.It felt great to be 6.B and receive that message of “Hello！”．On days when we didn't 7.D to pass each other, I missed him and wondered if he was all right.The next day, I'd find myself driving with one eye on the 8.C .It was a happy reunion when I spotted him, and I'd wave first in my 9.C .One night I was walking in the street, my thoughts traveled to “The Waver”，wondering if I could be 10.A enough to wave at people I didn't know.Just at the point.I heard a car 11.D .I made eye contact with the person in the car, smiled and waved at her.The woman's face 12.B ，and she waved back.I was a little surprised.I reminded myself, “It's okay.It's actually kind of 13.A ！” I waved to everyone I saw the rest of the way home.Everyone at some point in their lives wonders if they've made any 14.B on the world.I can tell you that you don't have to change the world 15.C .It's enough to help sweeten it a little, even simply by a heart-warming wave.文章大意：这是一篇记叙文。
2020英语人教选修8同步刷题增分练(有解析)：4.2
Section ⅡLearning about Language & Using Language1．show_in_ 带或领……进来2．once_more_ 再一次3．in_need_of_ 需要……4．fade_out_ (1.wheneverGenerally speaking, he thought that lower class people betrayed themselves with their remarks whenever_they_spoke,_and that he could classify people's social position after only a few minutes' observation.一般而言，他认为阶级地位低者无论何时一开口，他们的言论便会暴露他们的身份，而且仅需要观察几分钟就能够分辨出他们的社会地位。
2．形容词短语作伴随状语Henry Higgins and Colonel Pickering are sitting deep_in_conversation.亨利·希金斯同皮克林上校正坐着深切地交谈。
3．与过去事实相反的虚拟语气I'd_never_have_come_if_I'd_known_about_this_disgusting_thing you want me to do...要是我知道你要我做这种丑事，我是决不会来的……1.rob vt.单句语法填空(1)The police caught the bank robber/robbers (rob) quicky.(2)The robbery (rob) happened at midnight.(3)The robber robbed her of her money and phone.选词填空rob, steal(1)Jane used to steal money from her father's drawer.(2)They knocked the driver down and robbed him of his car.2．compromise n．妥协；和解；折衷v．妥协；让步；违背；放弃完成句子(1)为了和谐生活，有时夫妻之间彼此需要作出让步。
2020英语人教选修8同步刷题增分练(有解析)：1.3
Section ⅢGrammar名词性从句——主语从句、宾语从句、表语从句①knows.②However, it is likely that Native Americans were living in California at least fifteen thousand years ago.③Scientists believe that these settlers crossed the Bering Strait in the Arctic to America by means of a land bridge which existed in prehistoric times.④That is why today over 40% of Californians speak Spanish as a first or second language.⑤It is believed that before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups, but simply a mixture of many races and cultures.(1)以上各句皆为主从复合句，句中用了相当于名词作用的从句(即名词性从句)在句中充当成分。
(2)名词性从句在句中可作介词的宾语(句①)，动词的宾语(句③)。
(3)名词性从句在句中可作主语，且可用it作形式主语，真正的主语从句置于句末(句②、⑤)。
(4)名词性从句在句中可作表语(句④)。
[1．[2018·全国Ⅲ卷]I'm not sure which is more frightened, me or the female gorilla(大猩猩) that suddenly appears out of nowhere.2．[2019·西南名校联盟质检]People were unfamiliar with his product at the beginning; and made many guesses at how it was produced.3．[2019·皖南八校联考]With time going by, what once seemed vital in our life is no longer as important now.4．[2019·石家庄毕业班质检]Inside the boat is a statue of a baby. The baby stands for humans and the boat is what supports life.1．[2016·全国Ⅰ卷]My uncle is the owner of a restaurant close to that I live. that→where 2．[2019·全国五省优创名校联考]Though I don't know exactly how I can do for the animals yet, I can at least follow my brother.how→what3．[2019·山西名校联考]So it shocks me what some people in their 20s, still get their life supported by their parents.what→_that4．[2019·湖南三湘名校联考]I was wondering why was the matter when my little brother began to cough loudly.why→what5．[2019·山西五市联考]When we arrived at the park, we were amazed at that we saw.that→what一、主语从句[连词填空]1．That the man was associated with his work all day long made his wife annoyed.2．It was not certain whether/if he witnessed the accident.3．When we' ll set off for home hasn't been decided yet, because we don't know when we' ll have a holiday.4．Where I' ll have my dinner depends on the money in my pocket.5．How he overcame the hardship is known to all.6．Which of the applicants will get the manager' s job is still unknown now.7．Whoever works hard today should live with comfort tomorrow.8．It happens that he can understand a little about the language.二、宾语从句[连词填空]1．Everyone knows that the earth is made up of matter.2．I find the best way to concentrate in class is to make notes on what the teachers are saying.3．I'm not certain whether/if he is still occupied with his essay.4．We don't know whether or not Tom will fit in with the new routine.5．I don't know who will accompany you to the concert tonight.6．We think it possible that you can finish the essay today.7．I doubt whether he can keep it up.8．I don't doubt that he can keep it up.三、表语从句[连词填空]1．His father has heart disease. That is because he has been smoking too much.2．The reason why I was sad was that he didn't understand me.3．The question is whether he can make a life in America.4．The reason why he failed is that he didn't make good preparations for the exam.5．This is because each year millions of smokers die from this habit.6．That was where I spent my holiday.7．That was how he got the gold medal.8．The problem is who will be in charge of the class.四、注意事项[单句语法填空]1．What the poor children need are (be) books.2．What the homeless children need is (be) love.3．The teacher told the children that Taiwan belongs (belong) to China.4．I believe(that) you have done your best and that things will improve.5．My suggestion is that he (should)_have (have) a discussion about this matter instead of setting it aside.[单句改错]6．What we will do are of great importance.are→is7．The reason for such a serious accident is because the driver was too careless and drunk.because→that8．Everything depends on if you adjust it.if→whether9．My teacher told me that the earth turned around the sun.turned→turns10．His suggestion was that we did our work more carefully.did→doⅠ.单句语法填空1．She asked me whether/if I had returned the books to the library, and I admitted that I hadn' t.2．Every year, whoever makes the most beautiful kite will win a prize in the Kite Festival.3．Jane moved aimlessly down the tree-lined street, not knowing where she was heading.4．The problem is how we can improve our reading skills in such a short time.5．We all find it important that we make a quick decision about this matter.6．I am not interested in whether they believe in me or not.7．He has lung disease. That is because he has been smoking too much.8．It' s reported that about 30 volunteers who are at least 18 years old will be chosen from all over the world to the Mars by the year of 2018.9．I feel it a pity that I haven't been to the get-together.10．What surprised us was that Lucy had done her work neatly and correctly.Ⅱ.单句改错1．It is necessary that parents helped the child form the habit of reading books.helped→(should)_help2．If he will pass the exam or not makes no difference to his parents.If→Whether3．Anyone leaves the room last should turn off the light and lock the door.Anyone→Whoever 或Anyone后加who4．That they will buy a new car depends on how much profit they will make from the business.That→Whether5．Whether the flight to New York will be delayed are what I'm especially worried about.are→is6．We must find out where Karl is coming so that we can book a room for him in advance.where→when7．We all consider important that children should take plenty of milk as they grow.consider 后加it8．My suggestion is we should have a discussion about this matter instead of just laying it aside.is后加that9．We' re all pleased what we have once again overcome the difficulty.what→that10．We are thinking about whom can be admitted into our club. The number of members is limited.whom→whoⅢ.语法填空Ann：Hello, Roger? This is Ann.Roger：Hi, Ann. I was about to call you to see __1__ things are going with you. Do you like your new apartment?Ann：Well, that' s __2__ I'm calling you at this time of the day. I want to consult you about my decision __3__ I' ll start looking for a new place.Roger：Will you tell me __4__ is the problem with your place now? It never occurs to me __5__ you don't like the apartment.Ann：I do, but the problem is __6__ it is a little far from the campus. I wonder __7__ you can help me.Roger：All right. So, will you make clear __8__ kind of place you are looking for?Ann：Well, I' d like to share an apartment with one or two roommates within walking distance of the school.Roger：That' s OK. Now please tell me how much you want to spend on rent.Ann：Oh, somewhere under $200 a month.Roger：Hmm. And anything else?Ann：Yeah, I need a parking space.Roger：Well, it seems __9__ there is such an apartment for rent near __10__ I live. I' ll just drop by on my way to work today.Ann：Hey, thanks a lot.Roger：No problem.答案：1.how 2.why 3.that 4.what 5.that 6.that7．if/whether8.what9.that10.where。
2020英语人教选修8同步刷题增分练(有解析)：4.3
Section ⅢGrammar过去分词①Now②But, sir, (proudly) once educated to speak properly, that girl could pass herself off in three months as a duchess at an ambassador's garden party.③Although wounded all over, the brave soldiers continued to fight.④Lost in the forest, you should first of all remain where you are, waiting for help to come.⑤Seriously injured, he had to be taken to hospital.⑥Followed by his wolf-dog, the hunter walked slowly in the forest.⑦He was found lying on the ground, his hands tied.探究发现(1)句①～⑥中的过去分词分别在句中作条件状语、条件状语、让步状语、时间状语、原因状语和方式状语。
(2)过去分词表示被动或已经完成的动作。
作状语时，可以单独使用，如句④、句⑤、句⑥；也可以在其前面加上适当的连词，如句①、句②和句③。
(3)过去分词的逻辑主语必须与句子的主语保持一致，如果不一致，我们常在过去分词[1．[2019·太原检测]Founded (found)in 1993, Sisyphe started to transform and upgrade its business in 2009 to seek its profit ability. Now, it not only devotes itself to selling (sell) books, but combines the functions of bookstore, cafe and the sale of creative cultural products.2．[2019·哈三中一模]According to the study, when faced (face) with the new challenges, fast walkers are more likely to be active while quiet people tend to walk more slowly.3．[2019·赣州十四县联考]Fire ice produces a high amount of energy when burnt/burned(burn) and its chemical reaction produces nothing but dioxide and water.[单句改错]1．[2019·成都七中月考]Equipping with advanced technology, the car is safe and easy to drive.Equipping→Equipped2．[2019·襄樊四中月考]Comparing with other teachers, Mr. Moore pays more attention to his way of paring→Compared一、过去分词作状语[同义句转换]1．Accepted by the Party, he decided to devote his life to the cause of the Party.→When he was accepted by the Party,_he decided to devote his life to the cause of the Party.2．Deeply moved by the story, the excited people stopped quarrelling with each other.→Because they were deeply moved by the story,_the excited people stopped quarrelling with each other.3．If heated, water can be turned into vapour.→If it is heated,_water can be turned into vapour.4．Exhausted by the running, they went on running after the robber.→Although they were exhausted by the running,_they went on running after the robber.5．The old man went into the room, supported by his wife.→The old man was supported by his wife and went into the room.6．When it was seen from the top of the hill, our city looks surrounded in the fog.→Seen from the top of the hill,_our city looks surrounded in the fog.7．After it was weakened by successive storms, the bridge was no longer safe.→Weakened by successive storms,_the bridge was no longer safe.8．If I was given more time, we would certainly have finished the job much better.→Given more time,_we would certainly have finished the job much better.9．Because they were defeated, they withdrew into the valley.→Defeated,_they withdrew into the valley.10．Though he was warned of the danger, he still went skating on the thin ice.→Warned of the danger,_he still went skating on the thin ice.二、连词＋过去分词[完成句子]1．一旦出版，这本词典将大受欢迎。
2019-2020学年人教版高中英语选修八同步练习：Unit 3 Inventors and inventions课时跟踪训练3-1 Word版含答
课时跟踪训练3－1Ⅰ.单词拼写1．It is simple and________(方便的) to use.2．They were so much alike that we could hardly ________(区分) one from the other.3．My way of thinking might be different from yours, but it's equally ________(有效的；确凿的)．4．Our conversation came to an________(突然的) end when George burst into the room.5．What are the________ (标准) for deciding who gets the prize?答案1．convenient 2.distinguish 3.valid4．abrupt 5.criteriaⅡ.用方框中所给短语的适当形式填空1．Oh, my dear! Could you________right________wrong?2．Dad always drives________，so he is recognized as one of the best drivers.3．The picture________him________the time when he was brought up in the village.4．One afternoon she________riding without an umbrella and was caught in a storm at last.5．Yes，of course. I do________if it's convenient.答案1．distinguish；from 2.with caution 3.called；up4．set about 5.now and thenⅢ.阅读理解阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
人教版高中英语选修八同步练习题(最新整理)
高中英语选修八同步练习Unit 1 Section ⅠⅠ．单词拼写1．________(移民) in the 1980s was very common．2．Only a few of shopkeepers thought highly of the plan． The________(大多数) were against it．3．Thanks to the good policy，economy is________(繁荣)，which has created job opportunities．4．They________(选举) a new president last year．5． What________(百分比) of the students were absent？6．Radio and television are important________(方式)of communication．7．A strong man will bear________(困苦) without complaining．8．There is often no clear________(区别) between them．9．An________(飞机) has to overcome the resistance of the air．10．Most________(种族的) discrimination is based on ignorance．答案：1．Immigration 2．majority 3．booming 4．elected 5．percentage 6．means 7．hardship 8．distinction 9．aircraft 10．racialⅡ．完成句子根据相关的汉语提示，完成下列句子。
每空仅限一个单词。
1．我借助报纸上的一则广告找到了我的自行车。
I found my bike________ ________ ________a notice in the newspaper．2．科学家们说，他们在防治癌症方面开始有所突破。
新人教版高中英语选修八强化练习：unit 3 section 1(含答案)
Unit 3 Inventors and inventionsSection ⅠWarming up; Prereading, Reading & ComprehendingⅠ.用所给词的适当形式填空1．Custom ________ one nation from another.(distinguish)2．The result of the survey must be treated with ________.(cautious)3．The difficulty of the thing was beyond my __________.(expect)4．The king showed no ________ and killed all the prisoners.(merciful)5．We must arrange a ________ time and place for the meeting.(convenience)6．We did not know what had come over him to make him change his mind so ________.(abrupt) 7．They sang and danced merrily and had a ________ Christmas.(merry)8．What ______ do you use to judge a good wine？(criterion)9．He wears a ________ white shirt today.(stain)10．These sentences can be changed into ________ voice.(passively)答案：1.distinguishes 2.caution 3.expectation 4.mercy5．convenient 6.abruptly 7.merry 8.criteria 9.stainless10．passiveⅡ.句型转换1．They returned to their hometown only when the war was over.→Only when the war was over ______ ______ ________ to their hometown.2．Wild elephants appear from time to time to destroy the crops.→Wild elephants appear ________ ________ ________ to destroy the crops.3．When we are asked about our future plan, we don't know what to say.→________ ________ our future plan, we don't know what to say.4．George set out to improve his handwriting.→George ________ ________ improving his handwriting.5．Even their teacher can't tell Tom from his twin brother.→Even their teacher can't ______ ______ Tom ________ his twin brother.答案：1.did they return 2.now and then 3.Asked about 4.set about 5.distinguish between；andⅢ.单项填空从A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
2020英语人教选修8同步刷题增分练(有解析)：1.1
Section ⅠWarming Up, Pre-reading, Reading and Comprehending分类记单词核心单词1.means n. 手段；方法2．hardship n. 苦难；困苦3．rail n. 铁路；扶手；(护栏的)横条4．percentage n. 百分比；百分率5．boom n. (人口、贸易的)繁荣v i. 处于经济迅速发展时期6．immigration n. 移民；移居入境拓展单词1.distinct adj.清晰的；明显的；明确的→distinction n．差别；区分；卓著2．majority n．大多数；大半→major adj.主要的；重要的→minority (反义词) n．少数3．elect v t.选择；决定做某事；选举(某人)→election n．选举4．Italy n．意大利→Italian n. & adj.意大利人(的)；意大利语(的) 5．racial adj.人种的；种族的→race n．人种；种族1.live_on2．by_means_of... 用……办法；借助……3．make_a_life 习惯于新的生活方式、工作等4．keep_up1.whatExactly when the first people arrived in what_we_now_know_as_California,_no one really knows.最早一批人具体是在什么时候来到我们现在了解的加利福尼亚地区的，谁也说不清楚。
2．it is likely that...“有可能……”However, it_is_likely_that Native Americans were living in California at least fifteen thousand years ago.然而，可能至少在15 000年以前美洲土著人就住在加利福尼亚了。
2020高考英语新增分方案大一轮人教新课改省份专用精练：选修8Unit4课下作业(一_三)含答案
选修8 Unit 4 课下作业（一~三）课下作业（一）考点过关针对练Ⅰ.单词拼写1．He has learned to deal with all kinds of complicated situations properly (恰当地)．2．In our school students are classified (把……分类) according to how much they know and how old they are.3．(2017·全国卷Ⅱ)We are fortunate (幸运的) enough to have this opportunity to enjoy this paper-cutting exhibition.4．You should realize that your remarks (评论) may hurt the feelings of people around you.5．Even though I went through the resume carefully again and again, I'm still afraid of overlooking (忽视) some important details.6．He is smaller than you, but he is superior (优秀的) to you.7．Encourage your child to reach a compromise (妥协) between what he wants and what you want.8．A man immediately rushed to the girl to give her first aid and I joined in without hesitation (犹豫)．9．We will condemn (谴责) those people for their mistreating pets, such as dogs or cats.10．He dipped into the bag and brought out a handful (一把) of sample wheat.Ⅱ.语境语法填空1．When it comes to the most ❶horrible (horror) thing I've experienced, I have to mention the ❷robbery (rob) in Cape Town. I was walking to my apartment after work when I heard a man ❸whistling (whistle) behind me. He aimed a gun at my back and ordered me to kneel down. I knew a moment of ❹hesitation (hesitate) might cost me my life and I took ❺effective (effect) measures. I handed out my belongings and he took them away. Though I felt ❻disgusted (disgust) and ❼uncomfortable (comfortable), I was not hurt, which was ❽fortunate (fortune) enough. This experience taught me a lesson that when we are in danger, we must make a quick ❾adaptation (adapt) and deal with the emergency ❿properly (proper)．2．I made ❶his (he) acquaintance in the street and he said he was in great need ❷of money and wanted to borrow 2,000 yuan from me.Generally ❸speaking (speak), it is impolite to ask for money on first acquaintance.Besides, I'm not rich at all in terms ❹of money, so I hesitated, wondering what ❺if he was a liar.He added that one person passed herself off ❻as one of his wife's friends and cheated him into giving her all his money, which condemned him ❼to this point.Hearing this, I felt I was ❽mistaken (mistake) about him.But I made ❾a compromise on the amount of money he asked and gave him 1,000 yuan.My wife made no remark ❿on/upon what I did today when I got home.Ⅲ.根据提示补全句子1．他对音乐不怎么了解，然而他非常精通绘画。