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Unit 3 the earthGrammar:A.Countable and uncountable nouns: In English, we can count some things, e.g. Rivers and mountains. We cannot count other things, e.g. Water and air.Countable nouns uncountable nounsOne animal, two animals some rubbishI have a world map at home. All plants need light and water.There is an article about the earth.This plan t is beautiful. Air has no smell.These animals are dangerous. Water is i mportant.Countable nouns can have plurals. We can use a or an before countable nouns.Uncountable nouns only take singular verbs.一、可数名词与不可数名词的区别普通名词所表示的人或事物是可以按个数计算的，这类名词叫可数名词。
可数名词分为个体名词（如worker, farmer, desk, factory等）和集体名词（如people, family 等）。
如果普通名词所表示的事物是不能按个数来计算的，这类名词就叫不可数名词。
不可数名词分为物质名词（如meat, rice, water, milk, orange 等）和抽象名词（如work, homework, time, health, friendship等）。
二、关于可数名词可数名词有单数和复数两种形式。
Unit 3 Robots 课时 3 Grammar影目标导航重点词组」I. own a robot 2.consider the robot a great help in my daily life 3.go on a business trip4. have a serious heart problem5.have to take medicine every day6.have a poor memory7.remind you to take pills at the right time8.feel lonely9.lock the door lO.Go up and down thestairs o 11 ,have a better sleep 重点句型1. He saw that the robot was making breakfast. He saw the robot making breakfast.2. He (bund that his flat was in a complete mess.He found his flat in a complete mess.3. The robot no longer knew when it should cook breakfast.The robot no longer knew when to cook breakfast.4. Mr Jiang did not know what he should do with the robot.Mr Jiang did not know what to do with the robot.5. Mr Jiang is always so busy that he does not have any time for hobbies. Mr john is always too busy to have any time tbr hobbies.6. The robot is so smart that it can do a lot of things. The robot is smart enough to do a lot of things.7. Mr Jiang plans to buy a robot so that he can have more free time.Mr Jiang plans to buy a robot in order to have more free (ime<>♦知识点睛©consider ...as 把…看做 常用被动结构be considered as...? “被认为/看做”？Purple is considered as the noblest color.紫色被认为是最高贵的颜色。
班级姓名学号分数Unit 3 A day outas....as....和反身代词的用法（时间：60分钟，满分：100分）一、单项选择(本大题共50小题，每小题1分，共50分)1．—Do you know who taught ________ Russian?—Nobody. He learned it by ________.A．his; himself B．him; himC．him; himself D．his; him2．A:Which do you people prefer,music or sports?B:Both,I think.Music is___ sports.A．as popular as B．not as popular asC．more popular than D．less popular than3．—Bill made resolutions to exercise and read books every day to improve ________.—Wow! I also decided to care more about ________ physical health.A．him; my B．him; myself C．himself; my D．himself; myself4．I made the cake by ___________. Help ___________, Tom.A．me; him B．myself; yourself C．myself; you D．ourselves; yourself 5．The exchange student from Australia is a friend of ______. She enjoyed ______ at the Art Festival. A．me; herself B．mine; hers C．mine; herself D．me; hers6．—Do you know why Alice looks so tired?—Oh, she'll take a math test. But I don't think she should push ________ so hard.A．herself B．himself C．yourself D．myself7．—Look, this is my new house. How do you like it?—Mm, it is beautiful. But it is not _____.A．large than us B．as large than ours C．as large as ours D．as large as us8．She checked the exam paper as ________ as her sister.A．careful B．more careful C．carefully D．more carefully 9．—Alan, you danced so well in the party. Who taught you?—Nobody. I learned it by ______.A．you B．yourself C．me D．myself10．—We shouldn't worry about Mary.—You are right. She is ________ to look after ________.A．old enough; herself B．big enough; herself C．enough old; her D．enough big; her 11．—Who taught ________ English last year, Michael?—I learned it by ________.A．you; myself B．your; myself C．yourself; me D．yourself; myself 12．If I am not sure what's wrong with Tom, it's better for me to ask him ________. A．yourself B．itself C．myself D．herself 13．Those clever children learned it all by___________. Nobody told them___________. A．them; where to sell it B．themselves; how to do itC．them; when to get it D．themselves; what to make it 14．When you both get into trouble, don’t give up but cheer _________up.A．ourselves B．himself C．yourselves D．myself 15．— He, together with his parents ______going to visit Shanghai in July. How about you?— I'm afraid I have to stay at home _ _.A．are; on my own B．is, by myself C．is; by my own D．are; on myself 16．—Mom! Could you please teach ________ English?—Sure! But it is more important to learn it by________.A．my, yourself B．me, you C．my, you D．me, yourself 17．Mr. Black is a disabled man, so he can’t look after________well.A．myself B．yourself C．himself D．herself 18．—I'll have a tennis game tomorrow. I'm a little bit nervous.—Believe in ________. You're the best in our club.A．yourself B．myself C．herself D．himself 19．Sandy’s handwriting is ________, if not better than, Mike.A．as good as B．as well as C．not as good as D．not as well as 20．Don’t just wait for help. God helps those who help ________.A．him B．them C．yourselves D．themselves 21．The little girl could look after _______ though she was only five years old.A．she B．her C．hers D．herself 22．—Did they have a good time at the party?—Yes. They enjoyed ________.A．themselves B．myself C．yourselves D．herself 23．—Who teaches ________ French?—Nobody, I learn it by ________.A．your; mine B．you; myself C．your; myself D．you; me24．— Who bought the birthday cake for you?—Oh! My daughter made it by _________.A．myself B．yourself C．herself D．himself25．Boys and girls, you have to plant all the trees ________ tomorrow.A．myself B．herself C．themselves D．yourselves 26．Nanjing isn’t as large _____ Shanghai, but it’s the second _____ city in East China. A．like, largest B．as, largestC．like, large D．as, large27．—Anna is as ________ as Sally.—Yes, but she is ________ than Sally.A．tall; outgoing B．taller; outgoing C．tall; more outgoing D．taller; more outgoing 28．I think the story is not so ______ as that one.A．interesting B．interestedC．more interesting D．most interesting29．—Where did you buy the delicious cakes?—Oh, my mother made them by ________.A．himself B．itself C．herself D．myself 30．—Who taught_________ English last term?—Nobody. He learned it by _________. A．his; him B．him; his C．him; himself D．his; himself 31．—Who teaches ______ English, Lily? —No one. I learn it ______.A．your; me B．you; myselfC．yourself; my D．your; myself32．Jim is not as _________ as his sister. But he works very hard.A．clever B．cleverer C．cleverest D．the cleverest 33．—What’s the matter, Ben? Did you hurt ________ playing basketball?—Yes, I did. I should go home and get some rest.A．myself B．himself C．yourself D．yourselves 34．The roads in the town are as _______ as the ones in the city. Four cars can crossat the same time.A．wide B．widely C．clear D．clearly35．—Mum, could you buy me a dress like this?—Certainly, we can buy _______ one than this, but _______ this.A．a better; better than B．a worse; as good asC．a cheaper; as good as D．a cheaper; as cheap as36．—Dad, could you buy me a computer like this?—Of course, we can buy ________ one than this, but ________ it.A．a better; better than B．a popular; as good asC．a more popular; not as good as D．a cheaper; as good as37．You don't need to be anybody else. You just need to be ________.A．you B．yourself C．mine D．myself38．—Can Linda solve the problem by ________?—Sure, she can do it.A．herself B．yourself C．ourselves D．himself39．Lily isn’t as ________ as Peter. She often makes mistakes in her composition.A．careless B．careful C．careless D．carefully40．I'm truly sad to see Bob is ________ hard-working ________ he was two years ago. I remember he studied hard and did well at school at that time.A．more; than B．not as; as C．as; as41．— Kitty, tell Amy to enjoy _________ in Shanghai. I’ll join you a week later.— OK, Dad.A．herself B．yourself C．yourselves D．myself42．—She is too busy to help us with the work.—Let’s do it ________.A．herself B．myself C．yourselves D．ourselves43．My grandma always tells us that believing in ________ is very important.A．he B．himself C．we D．ourselves44．The children had a picnic yesterday. They enjoyed ________.A．theyself B．themselves C．theyselves D．themself45．Julie is my good friend. She is as ______ as me.A．friend B．friendly C．friendlier D．friendliest46．Li Lei is as ________ as his father.A．funny and outgoing B．more funnier and outgoing C．funnier and more outgoing D．more funny and outgoing 47．—Dad, could you buy me a mobile phone like this?—Of course. We can buy a ________ one than this, but ________ it.A．cheaper; as good as B．more popular; not as good as C．more popular; not so good as D．more expensive; worse than 48．—Tom, I’m going to work. Please look after ________well.—Don’t worry, Mom. I will.A．herself B．myself C．yourself D．himself 49．She is as ________as Lilei.A．friendly B．more friendly C．friendlier D．friendliest 50．— Sophia can speak Chinese very well. Who told her?—No one. She taught ________.A．herself B．himself C．her二、用所给单词的正确形式填空(本大题共25小题，每小题2分，共50分) 51．We enjoyed __________ (we) on the beach last summer holiday.52．As a student, I should try to finish my homework by ________ (I).53．If we can take better care of ________ (us), our parents will be less worried about us. 54．—What's the matter with her?—She cut ____ (she) when cooking dinner.55．Jim didn’t think about ________ (he). He wanted to save the boy.56．My pet cat can find some food for ________ (it).57．This book is as ________________(interesting) as that one.58．Be careful,or you will cut________(you).59．The pretty girl looked at ________ in the mirror. (she)60．I’d like to show you some photos of _________ during my visit to the U.K.(I)61．I think life ________ (it) is a learning process.62．My parents bought me some gifts but nothing for ________ (they) during the vacation. 63．Kids shouldn't depend on parents too much. They should depend on ________ (they). 64．He must learn to look after ____ (he) when his parents aren’t at home.65．The children are too young to look after _________(they)66．The little girl usually finishes her homework by ________ (her) and doesn’t need others’ help. 67．This book is as ________ (interest) as that one.68．I am as ________ (tall) as my sister.69．My feet are as _______ (cold) as ice.70．The people here were not so ________ (friend) as you.71．He must learn to look after ________ (he) when his parents aren't at home.72．I bought something special for my parents, but nothing for _________(I).73．Lucy is not as ________（tall）as Cathy.74．The boy’s parents were dead because of COVID-19. Now he must look after ________ (him). 75．Let’s stop to have a rest. We’d better not make ________ (we) too tired.参考答案：1．C【解析】句意：-你知道谁教他法语的吗？-没有人。
9AU3Grammar一、宾语从句连接代词what, who, whom, whose, which和连接副词when, where, how, why等引导的宾语从句中，连接代词与连接副词有具体词义，并且在宾语从句中充当句子成分。
在从句中，连接代词多作宾语、主语和定语，连接副词多作状语。
[巩固练习]改为含有宾语从句的复合句1.Is Susan interested in protecting animals? I'm wondering.I'm wondering ________ Susan ________ ________ in protecting animals.2. Do you have a toy car? Jack asked his brother.Jack asked his brother ________ he ________ a toy car.3．“Why did Jim send flowers to Ms Grey？” he wondered.He wondered why ________ ________ flowers to Ms Grey.4．“Who is responsible for the food safety problem？” asked the reporter.The reporter asked ________ ________ responsible for the food safety problem.答案：1.if/whether; is interested 2. if/whether; had3．Jim sent 4.who was[经典例题]1.—I wonder________．—Someone who can make me a better person.A．when you often meet your friendsB．how you make your friends happyC．who you want to make friends withD．where you spend weekends with friends2.I never doubt ________________________.A. that Gulliver in Lilliput is worth readingB. whether Gulliver in Lilliput is worth readingC. if Gulliver in Lilliput is worth reading itD. that Gulliver in Lilliput is worth being reading3.Tom asks _______ after he finishes his project.A. whether can he go to the cinemaB.whether he can go to the cinemaC. that he can go to the cinemaD.that can he go to the cinema4.—Have you ever seen the film The taking of Tiger Mountain?—Yes. And I believe ________ it was the best film in 2014.A.thatB. whatC. howD. if5.—Excuse me, I wonder _______ the plane can land on time.—Wait a minute, please. Let me check it out.A.ifB. whichC. thatD. who答案：CABAA6.This morning my mother asked me ________.A.why he is not hereB. where Julia went last weekendC.what time it isD. how did my brother do it7.-What did Max just say to you?-He asked me_____________.A.If I would like to go skatingB.when did I buy this CDC.where I will spend the weekendD.that I had a good time8.--Bob,please tell me ___________. --In south Hill School.A.where will the match be heldB.where the match will be heldC.when will the match be heldD.when the match will be held9.I know he's been curious about everything, but that's__________. Be patient!A. what do kids likeB. what kids likeC. what are kids likeD. what kids are like10.-Peter, is there anything else you want to know about colours?- Yes, I am still wondering_______ .A.why do strong colours make people take action easilyB.that there is a relationship between colours and moods’C.whether colours can change our moods and improve our lifeD.what do different colours represent and how do they influence us答案：BABDC11.—Can you tell me________yesterday?—It was given by Mrs King.A. whom the speech was givenB. whom gave the speechC. who gave the speechD. who the speech gave by12.—We are in trouble now. I have no idea .—Neither do I. We have to ask for help.A. how can the problem be solvedB. how the problem can be solvedD. how the problem can solve13.—Could you please tell me________?—Sorry,I’m new here.A.where the airport wasB.where was the airportC.where the airport isD.where is the airport14.They have no idea at all_________or not.A. if has he gone to BeijingB.whether has he gone to BeijingC.if he has gone to BeijingD.whether he has gone to Beijing15.Could you tell me ________ a meeting in Guangzhou next week?A. if there was going to beB. if there is going to beC. whether is there going to beD. whether there is going to have 答案：CBCDB二、表示建议的句型1.Shall I(we) do...?2.Let’s do...3.How/What about doing...?4.Why not/Why don’t you do...?[经典例题]1.—Do you really think wearing yellow can bring good luck?—Well, I am not sure. But________ have a try?A. why don’tB. why not youC. what aboutD. why not2.—Could you tell me some information about the hotels in your country?—Why not________on the Internet?A.look for itB.to look for itC.to look it upD.look it up3._______ give up smoking.A. Shall weB. Why don’t youC. What aboutD. Perhaps you should4.It’s too hot. How about______ swimming this afternoon?A. goB. to goC. goingD. goes5.—Mum, I've caught a bad cold. I'm not feeling well.—________ take this medicine, dear? It will make you feel better.A．Shall we B．Why notC．Let's D．Why don't答案：DDDCB【知识梳理1】I need silence when I'm studying. (P40)当我学习时我需要安静。
Unit 3 Could you please tell me where the restrooms are？知识点01 连接词的含义及功能【语法详解】当宾语从句是特殊疑问句时，疑问词就是宾语从句的引导词。
连接代词who,whom，whose,which，what和连接副词where, how, why, when可引导宾语从句，并在从句中做一定成分。
词类词汇中文含义在句中的功能who谁（主格）whom谁（宾格）whose谁的（所有格）what什么连接代词which哪个除在句中起连接作用外，还在宾语从句中做主语、宾语、定语或表语。
when什么时候where什么地方；哪里how怎样；如何连接副词why为什么，...的原因除在句中起连接作用外，还在宾语从句中做状语，不能省略。
Do you know who will come this afternoon?（who在宾语从句中做主语）She asked whose hair band that was.（whose在宾语从句中做定语)I want to know when the plane will take off.（when在宾语从句中做状语）Did you hear what she said?（what在宾语从句中做宾语）Please explain why you were late for class again.（why在宾语从句中做状语)【注意】how与某些形容词或副词构成的词组也可以引导宾语从句，主要有how old, how many, how much, how long, how often, how far等。
He didn't tell me how long he would stay there.【即学即练】1．She was so angry at ______he was doing ______she walked out without a word.A．what; that B．that ; what C．what ; what D．that ; that【答案】A【详解】句意：她对他所做的事非常生气，一句话也没说就走了出去。
Unit3 Grammar 主谓一致学习目标1．知识与能力目标：掌握并运用“主谓一致”2．过程与方法目标：通过讲解和练习掌握“主谓—致”3．情感态度与价值目标：培养对语言的审美能力二、预习导读单1．理解主谓一致的概念。
2．掌握主谓一致的用法。
—、主谓一致的概念：主谓一致是指一个句子的主语和谓语动词之间在“人称”和“数”的方面的一致关系。
例如：1.The house is empty.2.They have already arrived.二、主谓一致的指导原则：现代英语主谓一致主要遵循以下三条原则：1．语法—致原则。
主语是单数，谓语动词用单数形式：主语是复数，谓语动词用复数形式。
2．意义一致原则。
主语和谓语的一致不是由主语的语法形式来决定，而是由主语所表达的意义而决定。
3．就近原则。
谓语动词的单、复数取决于最靠近它的主语。
由either…or，neither…nor，not only…but also连接或由here，there等引导的句子，谓语动词遵循这一原则。
(—)语法一致原则语法一致的原则是指谓语动词和它的主语在语法形式上必须取得一致，即主语是单数形式，谓语动词也要用单数形式，主语是复数形式，谓语动词也要用复数形式。
如：1.The boy shows his mother much attention．这个男孩对母亲很照顾。
2.The boys are playing outside．这些男孩正在外面玩耍。
(二)意义一致原则谓语动词和主语的一致是由主语所表达的单、复数概念来决定的，而不是根据主语的实际语法形式。
有时主语的语法形式是单数，但所表达的概念是复数意义，这时动词应采用复数形式。
如：1.The class are listening to me．全班学生正在听我的讲课。
(the class被视为若干个体)2. Five minutes is enough．五分钟就够了。
(five minutes 表—个数目，被视为一个整体)(三)就近原则就近原则是指谓语动词的人称和数要在形式上与最靠近它的那个名词或者代词取得一致。
