鲁教版初二下册英语u3 知识点

1、unit 3 will people have robots?知识点：1、一般将来时a) 一般将来时的构成：由助动词shall或will加动词原形构成，shall用于第一人称。在口语中，will在名词或代词后常简略为ll， will not常简略为wont。这个时态的肯定，否定和疑问结构可表示如下：肯定句否定句疑问句i (we)shall(will) go.you(he, she, they) will go.i(we)shall(will) not go.you(he, she, they)will not go.shall i(we) go?will you (he, she, they)

2、 go?用”be going to +动词原形”也可表示将来时，表示将要发生的事，打算或决定要做的事。i think it is going to snow.我看要下雪。b)一般将来时的用法：1）表示将要发生的动作或情况；2） 不以人的意志为转移，肯定要发生的事情。the day after tomorrow will be national day.后天是国庆日。 c) 一般将来时的时间状语标志词： 1.含tomorrow; next短语； 2.in+段时间 ；3.how soon； 4.by+将来时间； 5.by the time sb.do6.祈使句句型中：or/and sb. will

3、 do7.在时间/条件状语从句中, 如果从句用一般现在时, 主句用将来时（主将从现） 8.another day 2、in 与 after的区别in是指以现在时间为起点的“在一段时间以后”。也可以表示“在将来多少时间之内”，句子中的谓语动词要用一般将来时态；after常指以过去时间为起点的“一段时间之后”，所以它与过去时态连用。当after指某个特定的未来时刻或日期之后，或指以将来某一时间为起点的若干时间之后时，它可以与将来时态连用。例句：ill be back in half an hour. 我半小时后就回来.4) “after+一段时间”或“一段时间+later”表示“（在过去某个时间看

4、来）一段时间之后”。he went home after two days. 他两天后回家了。three years later，she had a baby. 三年后，她生了一个婴儿。3.fall的短语：n.秋天，秋季v.掉落，掉下（1）fall in love with 爱上 (2)fall behind:落在的后面e.g. work harder,or you will fall behind others. (3)fall off:从上掉下来e.g. mary fell off the ladder（梯子） last night.4、there be结构 英语中,there be句型常

5、表示某处有某人或某物。there will be 是there be句型的将来时态。e.g. there wont be any paper money. （否定）will there be less pollution? (疑问) yes, there will./ no, there wont. there will be more people. (肯定)常见错误：there will have 1)there与be中间可插入一些表示推测的情态动词、表示时态的短语和一些动词短语,以强调某种语气。例如:there must be some flowers in the box. 盒子里肯定

6、有些鲜花。2)there be句型常与过去时间状语连用,构成一些固定句型,用于故事发生的开头,交代故事发生的时间。many years ago,there was such a beautiful girl called cindy.很久以前有一个叫cindy的美丽女孩。3)there be句型可换成there come / go,以引起注意,加强语气。 there comes the bus.公共汽车来了。4)there be句型或there加其他动词的句型,其动词的单复数,常采用就近一致的原则。例如:there is a desk, two chairs and three benches

7、 in the room. there are two chairs, a desk and three benches in the room. 5)there be或there加其他动词的句型,其反意疑问句一律用there？ 例如:there is a cat in the garden, isnt there？ 5、 people, person, folks, human: people“人们“全体；person “人”（不分年龄，性别它包括men, women, children.它可做people的单数形式可以说every person但不能说one people. person指

8、“人们”时着重个体；folks“人们”，指一般人或特殊年龄位置，境遇等特殊级的人；human主要用来区别于其他动物。征对性练习一. 根据句意，用括号中动词的适当形式填空。1. we_(go) fishing tomorrow. 2. what are you going_(do) this evening?3. would you like to play football with us?id love to. but i_(help) my mother after lunch.4. is your brother in? yes. but he_(leave) for england s

9、oon.5. what time_we_ (start)? at eight tomorrow morning.二请在下列各题空格处填入shall或will。1you _ not drive through a red light.2i _ do everything for her.3_ you help me with this heavy bag, john?4_ i help you with that heavy bag, madam?5lets go and take a walk after dinner, _ we?6no one _ leave the classroom i

10、f i havent said okay, said the teacher.7it _ soon be over, i am sure.8do what you _ , but dont go out.9i _ take you there with me, if its ok with your mother. 10rain or shine, i _ come.1. there _ any rice in the bowl.a. are b. is c. isnt d. arent 2.there_ not _ milk in the cup . a. are, manyb. are ,

11、 much c. is ,manyd. is ,much 3.there _ many apples on the tree last year. a. have been b. were c. are d. is 4.do you know if _ a meeting next sunday ? a. there was going to have b. there was going to be c. is there going to be d. there will be 5. is this the last exam we have to take ? no, but there

12、 _ another test three months later. a. will be going to b. is c. will be d. has been6.there _ great changes in such kind of computers in the last few years. a. is b. are c. will be d. have been7.there _ a film tomorrow evening awill have bhave cis going to be dhas8.there _ a school at the foot of th

13、ehill. ahave bstand care dstands9.theres going to _ in tomorrows newspapers. a. have something new b. have new something c. be something new d. be new something10.there is some milk in the bottle, _ ?aisnt there barent there cisnt it dare there 11.how many boys _ there in class one? a. be b. is c. a

14、re d. am12.there _ a lot of good news in todays newspaper.a. is b. are c. was d. were13_ any flowers on both sides of the street ?ais there bare there chas dhave14. there _ great changes in our country since 1982.a. have beenb. werec. has beend. are15. there is little water in the glass, _ ?a. isnt

15、there b. isnt it c. is it d. is there16. -there is no air or water on the moon. is there? - _. a. yes, there are b. no, there isnt c. yes, there isnt d. no, there is17.-what did you see in the basket then ? -there _ a bottle of orange and some oranges. a. is b. are c. was d. were18. _ any flowers on

16、 both sides of the street ?a. is there b. are there c. has d. have19. _ is there on the table? a. how many apples b. how much bread c. how much breads d. how many food 20. there isnt _ paper in the box. will you go and get some for me? a. anyb. somec. ad. an 1、wear、put on、have.in的区别wear表示“穿”，表示状态，用一

17、般现在时表示经常状态，用现在进行时表示暂时状态。egwe wear our rain boots on a rainy day. 我们在下雨天穿雨鞋。she is wearing a new coat 她穿着一件新衣服。put on是“穿上”，“戴上”的意思，强调动作。egshe put on a red coat and went out. 她穿上红色大衣出去了。 注意：put on是一时的动作，不能跟表示一段时间的状语连用。他整天戴着草帽。 误：he puts on a hat all day. 正：he wears a hat all day2、seem的用法：1)seem to do似

18、乎he seems to think so.2)it seems that看来it seems that he is lying. 3) seem +adj./n.好象是 he seems ill.3、would like sth意思为“想要某物“； would like to do意思为 “想要做某事”。回答would like句型的一般疑问句时，其肯定回答为 “yes, please.”;否定回答“no, thanks”或 “id like /love to, but.”4、.make sb. do; make +n+adj.; make friends with sb.; make +n

19、./ pron.+n.5、. such作形容词，意思是“如此的”“这样的”，修饰各种名词。 such这样的。如it is such bad weather.天气如此恶劣。 such常和as搭配，表示一种类别。如we enjoy such a voice as hers.我们喜欢象她那样的嗓子。 such常和表示结果的that从句搭配，表示“如此.以至于”如 it was such a hot day that we all had to stay at home. suchthat和sothat都可用来引出一个结果状语从句。由于such是形容词，所以that从句前有一个受such修饰的名词；而

20、so 是副词，用以修饰形容词或副词，因此that从句前一般不出现名词。如 they are such kind-hearted teachers that people in the village all respect them. the exam was so difficult that many students failed to pass it.a) 如果名词是可数名词的单数形式，such和so的位置不同：such+a/an+形容词+单数名词 so+形容词+a/an+单数名词b) 如果名词是不可数名词或名词复数，只可用such,不能用so.:such+adj.+不可数名词或复数名

21、词c) 如果被修饰的不可数名词被much, little, 或复数名词被many, few等表示量的形容词修饰时，用so，不用such.d) 当little表示“年纪小的”时，可用such+little+名词 there were such little children that they couldnt clean the room.5、use的短语：(1)be used by:被使用 e.g. rockets are used by astronauts. (2)use sth. to do sth.:使用某物做某事 e.g. he often uses the computer to

22、study.6、hundred 的用法one hundred students three hundred books five hundred treeshundreds of students/books /trees “有of就有s，没of就没s”7、alone adj.（只作表语 adv.独自；单独 he was alone in the house他一个人在屋里. i went to the movies alone，i felt lonely. 我独自去看电影了，我觉得很孤独。 注 alone 表示“单独的，独自一人的”，不含感情色彩.做形容词时，只能在be动词或系动词之后做表语与

23、lonely不同，lonely表示“孤独的，寂寞的”含有丰富的感情色彩.lonely做形容词时，可做定语和表语。如: a lonely village 孤寂的村庄.8、fly to飞往= go to +地点+by plane/air jim is flying to beijing next week. =jim is going to beijing by plane next week.9、probably与maybe 但比maybe可能性更大10、it will be + adj. + for sb. to do sth. 征对性练习一般现在时，一般过去时，现在进行时的区别。1、i _

24、(be) a little kid ten years ago. i _ (be) a middle school student now.i _(be) a college student in five years.2、 she_ (not have ) a pet parrot five years ago. she _( have) a parrot now.she _ (have ) a car in five years3. people will live to be 100 years old in 100 years.（划线提问） _( ) 4. there _ an eng

25、lish speech contest tomorrow afternoon in our school.a will have b will is c is going to have d will be( ) 5. in ten years joe _ an astronaut. a is b was c will is d will be( ) 6. he is very happy , because he _ in a big apartment next year. a live b lives c will live d will living7. kids will go to

26、 school (否定句）_8. i will fly rockets to the moon.（划线提问）_9. what is the weather like today? （用将来时改写）what _ the weather _ tomorrow?10. there _ (be) less free time in the future. 11 he _ (ride) his bike to school tomorrow.12 tom _ (write) a letter this morning, and he _(send) it to his father this eveni

27、ng.13 kate often _ (watch) tv at night, but this evening she _ (watch) a new movie in the cinema.14. i _ (study) in high school ten years ago, and now i _ (be) a college student. in ten years i _ (be) a lawyer(律师). 15. 看图表，用more，less或 fewer 完成练习。 人物：littleton，new yorknowin 100 years600 houses1000 ho

28、usesa lot of pollutionalmost no pollutionseven schoolstwo schools2400 people3500 peoplea lot of snowa little snowsix movie theaterstwo movie theatersin 100 years（1） there will be _ houses. （2） there will be _ pollution.（3） there will be _ schools. （4） there will be _ people.（5） there will be _ snow.

29、 （6） there will be _ movie theaters.16. he _ (be) able _ (get )good grades next year.17、i _ (be) able to _ (go) climbing with my friends last sunday.18、she _ (be) able to play the piano well. 19、they _ (be) able to visit shang hai last year. 20.试完成下列划线部分提问 (1) the weather is sunny today._ _ the weat

30、her _ today? _ _ the weather today?(2) the weather will be sunny tomorrow?_ _ the weather _ _ tomorrow? _ _ the weather _ tomorrow?21. my little son isnt old enough to _ himself a wear b put in c dress d be in22. there _ a football game on tv tonight a is going to be b will have c is going to be d i

31、s having 23. it _ that lucy knew everything about it a seem b looks like c seemed d looked like24. there are about two _ volunteers planting treesa hundred b hundreds c hundred of d hundreds of25. dont make the kids _this or that ,or they will be tired a doing b did c do d to do 26. we find _ useful

32、 to learn a foreign language a that b this c it d 27 -how soon will he come back?-_ _ two days. a. before b. after c. in d. for28. if you want to be healthier, you must eat _food and do _ exercise. a. little, many b. much, few c. fewer, less d. less, more29. i hope my dream _ true in the future. a.

33、comes b. came c. will come d. to come 30 mr green _ out this morning. he_ back this evening. a. goes, is b. went. was c. went, will d. went. will be31 i hope everything _ free in twenty years. a. is b. was c. will d. will be32 kate likes singing _ because shes very shy. a. along b. alone c. lonely d

34、. longly33 will you go skating tomorrow? _. a. yes, i wont b. no, i dont c. yes, ill. d. no, i wont.34. -will you please go skating with me ?-_.a. sure. b. no, i dont c. yes, ill. d. no, i wont. 35 would you like to have a try? yes, very much. it _ to be exciting. a. seems b. seemed c. is look d. seem练习：用括弧中动词的适