8Aunit3教材知识点全解.docx

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1、Comic strip1. What are you going to do,Ediie?“be(am/is /are) going to+ 动词原形”构成一般将来时态,表示打算或计划做某事。Be的形式与主语在人称和数上保持一致。-What are you going to do tomorrow?-Im going to visit my grandparents.中考链接-Do you have any plans for tonight?-Yes, I _ at the new Italian restaurant in town.A. eat B. have eaten B. ate

2、D. am going to eat2. Im going to exercise.Exercise 此处用作不及物动词,意为“锻炼”My father exercises every morning.拓展: exercise 还可用作可数名词,意为“练习,一套动作” 1I have many exercises to do.Every morning, we see many old people doing morning exercises.exercise 用作不可数名词,意为“锻炼” 。Do/take exercise 意为“锻炼身体” 2Exercise makes us stro

3、ng and healthy.Its important for us to take exercise every day.3. You need to take exercise and keep fit.(1 ) need 此处用作及物动词,意为“需要” ,主要有以下用法need sth 需要某物 They dont need any help. 1need to do sth 需要做某事 He needs to have a good rest. 2need doing sth 某事需要被做(与 need to be done 同义)These flowers need waterin

4、g. 3拓展:need 做情态动词讲时,没有人称、时态和数的变化,后接动词原形,主要用于否定句或疑问句中。You neednt become so nervous.-Must I bring my homework now?No, you neednt. You can bring it tomorrow.(2 ) keep fit 意为“保持健康”keep 此处用作连系动词,意为“保持” ;fit 形容词,意为“健康的”与 healthy 意思相近。More exercise makes you keep fit.4. Come on, Hobo.Come on 此处意为 “来吧;赶快”用于

5、催促他人。Come on, everyone. Well be late.拓展:Come on 的用法有很多,在日常生活中经常使用该词组来表达不同的感情,传递不同的信息。Come on 多用于祈使句中激励别人 Come on,you can do it! 1表示责备活不耐烦 Come on, dont lie. 2给别人加油或助威。 Come on! Come on! 3用于挑衅对方 Come on,then, hit me! 45. Lets enjoy ourselves!Enjoy oneself “玩得愉快”,相当于 have a good time/ have funWe enjoy

6、ed ourselves in the park.=We had a good time/ had fun in the park.I enjoyed myself.中考链接Last month, I went to the computer museum with my parents. We enjoyed _ and learned a lot.A. us B. ourselves C. ourWelcome to the unit1. Take care ! 保重!take care“小心,注意” 。take care 单独使用时,表示提醒或警示等语气,相当于 look out或 be

7、 careful.Take care ! The ice is thin.Please take care. The traffic is heavy.拓展 take care 后还可跟动词不定式或从句。 1Take care not to break the glass.Take care that you dont cross the road when the traffic lights are red.take care of 相当于 look after,意为“照顾,照看” 2Who is going to take care of the babies?2. Were sitti

8、ng in a little coffee shop by the River Seine.By 此处用作介词,意为“在。 。 。 。旁边,靠近”My house is by the river.She sits by that window.拓展:by 的其他常见用法乘(车,船等) Well go by boat.(指时间)不迟于 You must be back.by(表示方法、手段等)用;靠He makes a living by selling vegetables.3. Were going to the top of the Eiffel Tower this afternoon.

9、(1 )这是一个现在进行时态的句子,用现在进行时表将来,此处 are going to 中的 to 是介词。在英语中,go, come, arrive, leave, start 等表示“位置移动”的动词,它们的进行时态往往表将来,含有意图、安排或打算的含义。这种现在进行时比较生动,给人一种期待感。它常常表示最近或较近的将来。They are coming soon.When are you starting?中考链接I _ the shops. Can I get you anything?A. go to B. went to C. have gone to D. am going to(

10、2 ) the top of 意为“。 。 。 。的顶部” ,on the top of 在。 。 。 。的顶部Can you see the top of the mountain?There is a big clock on the top of the building.4. The bridge is made of steel, isnt it?(1 )本句是一个反义疑问句。反义疑问句是在一个陈述句后加一个简短问句构成。简短问句的结构为“助动词/情态动词/ 连系动词 be(肯定或否定形式,否定形式时必须缩写)+ 代词(与主语对应) ”。在使用反义疑问句时要注意以下几点:前面的陈述句

11、如果是肯定的,简短问句就要用否定形式;前面陈述句如果是否定的,简 1短问句就要用肯定形式;简短问句的主语必须是代替前面主语的代词 2简短问句的谓语动词在时态和人称上与前面陈述句的谓语动词保持一致。 3You like music, dont you?They wont join us, will they?注意在回答反义疑问句时,只要答语的事实是肯定的,就要用 yes,只要答语的事实是否定的,就要用 no.-She isnt going to buy a book, is she?-No, she isnt.-Mr Smith isnt American, is he?-Yes,he is.(

12、2 ) be made of 意为“由。 。 。制成”The old house is made of stone.辨析:be made of,be made from 与 be made inbe made of 由。 。 。制成 强调从产品中能看出原材料,即制作过程中发生了物理变化The desk is made of wood.be made from 由。 。 。制成 强调从产品中不能看出原材料,即制作过程中发生了物理化学变化The paper is made from wood.be made in 在。 。 。制造 In 后接表示地点的名词The watches are made

13、is Shanghai.5. Yes, and it weighs over 100,00 tons.(1 ) weigh 此处用作动词,意为“重; 有。 。 。 。 。重”The baby weighed about 5 kilograms.拓展 weigh 还可用作及物动词,意为“称。 。 。 。的重量” 1He wants to weigh the cotton.I weighed myself just now.刚才我称体重了。weigh 名词,意为“重量” 2My weight is 150 pounds.提问重量可用 what 或 how much. 3Whats his weig

14、ht?/ How much does he weigh?(2 ) over 此处用作介词,意为“超过” ,相当于 more thanThese are over 2,000 students in our school.Reading1. I am doing fine here.Fine 此处用作副词,意为“够好,挺不错” ,常用于口语中。My computer works fine.You are doing fine.拓展:fine 常用作形容词意为“好的;健康的; 晴朗的”Thats a fine book.My grandparents are fine.Its a fine day

15、, isnt?2. Yesterday Kittys teacher Mr Wu invited me to join their school trip to the Word Park.(1 ) invite 及物动词, “邀请”invite sb to do sth 意为“邀请某人做某事 ”Li Daming invited us to climb the hill and have a picnic.拓展invite sb to。 。 。 。 。意为“邀请某人去。 。 。 。 ”,to 是介词,后接表示地点或事件的名词。Who should we invite to the facto

16、ry?I invited my friends to my birthday party.中考链接My friend invited me _ the art club, and I accepted it with pleasure.A. join B. to join C. joined D. joining(2 ) join 此处用作及物动词,意为“加入,参加”When did you join the swimming club?Would you like to join us?辨析:join, join in ,join sb in (doing)sth 与 take part i

17、njoin 参加某个组织或团体,并成为其中一员He joined the music club.join in 参加某个小型活动 Could I join in the club?join sb in (doing)sth 和某人一起做某事 Would you like to join us in dancing?take part in 参加会议或群众性活动,并在活动中发挥积极的作用How many countries took part in the last Olympic Games?3.The sun was shining in a clear blue sky.(1 )本句中为过

18、去进行时态,表示过去某一时间正在进行的动作或状态。其构成形式为“was/were+v.ing”I was doing my homework at ten yesterday morning.My parents were cooking dinner when I got home.中考链接I _ with my parents when he rang me up yesterday afternoon.A. am shopping B. am shoppingC. was shopping D. was shoping(2 ) shine(shone,shone)此处用作不及物动词,意为

19、“ 照耀,发光”The sun is shining and its very warm.(3 ) clear 此处用作形容词,意为“晴朗的” 。另外,clear 做形容词时,还可意为“清澈的;清晰的”We can see the tower in the island on a clear day.Miss White has a clear head.The water in the lake is clear.拓展:clear 还可用作动词,意为“清除;天气放晴”Who will clear the roads?It cleared in the afternoon.4. There w

20、as a lot of traffic on the way and the journey was a little boring.(1 ) traffic 此处用作不可数名词,意为“交通;路上行驶的车辆”There is heavy traffic on the roads at this time of the day.The traffic was light on the way.中考链接Everyone in the car must wear the seat belt in the new _ law.A. education B. food C. traffic(2 ) on

21、 the way 意为“在路上” 。表示“在去某地的路上 ”用 on the/ones way to.I met Zhangjie on the way to the park.Tom was on his way to school.注意:on the/ones way to。 。 。 。 。后接 home 等表示地点的副词时,要省略介词 to。on my way home(3 ) a little 意为 “有点,稍微 ”,修饰形容词或副词等。此时 a little 与 a bit 意思相同。It is a little cold today.Im a little hungry. Coul

22、d you get something to eat?拓展 a little 修饰不可数名词,意为 “少量的;一些” 。此时 a little 相当于 a bit of. 1There is a little/ a bit of juice in the bottle.a little 修饰形容词或副词的比较级,表示程度,意为“稍微” 2My brother is a little taller than me.(4 ) boring 形容词,意为“乏味的”辨析:boring 与 boredboring 令人厌烦的 可作定语或表语 常用来修饰事物,指某物具有令人厌烦的特征bored 无聊的 一

23、般做表语 常用来修饰人,指人的心理感受Kate found her work very boring.I never feel bored at school.5. We finally arrived at the park.Arrive 不及物动词,意为“到达 ”,表示到达较小的地方用 arrive at;表示到达较大的地方用 arrive in。arrive 后不跟地点的时候,则不用介词。When did they arrive?We are arriving at the station at two oclock.My cousin arrived in Dalian yesterd

24、ay.6. All of us couldnt wait to get off the bus.(1 ) cant wait to do sth 意为“迫不及待地做某事”We cant wait to see the film.The children couldnt wait to listen to the story.中考链接她迫不及待地告诉了她妈那个好消息。She _ _ _ her mother the good news.(2 ) get off 意为 “下车” ,与 get on(上车)意思相对。Dont get off the bus until it stops.Ill ge

25、t off at the next station.拓展:get 的其他常见短语get back 返回;回来 get down 下来 get.back 把。 。 。 。 。拿回get up 起床;起立 get out 出来;拿回来 get to.到达get ready for 为。 。 。 。 。 。 。 。做好准备 get on with sb. 与某人相处中考链接Steven, we should _ the bus at the next stop.A. get up B. get off C. get to D. get in7. Soon the whole world was th

26、ere in front of us.(1 ) whole 此处用作形容词,意为 “整个的,全部的” ,whole 通常修饰单数可数名词,但当复数名词前有具体的基数词时,也可用 whole 来修饰,但 whole 位于基数词之后。The child ate a whole world.It rained for three whole days.辨析:whole 与 allwhole 整个的,全部的 通常修饰表示整体意义的单数可数名词,冠词,名词所有格或形容词性物主代词等要放在 whole 之前all 全部的,所有的 通常修饰不可数名词或复数名词,冠词、名词所有格或形容词性物主代词要放在 al

27、l 之后the whole classhis whole lifeall my teachersall the water in the lake注意:在句中修饰名词时,有时 whole 与 all 可以互相转换,但要注意定冠词等限定词位置的变化。the whole winter=all the winter(2 ) in front of 意为“在。 。 。 。 。前面”表示位置关系与 in the front of辨析:in front of 与 in the front ofin front of 表示一者在另一者的前面,两者之间不存在相容关系,是一种外部相对位置的关系in the fr

28、ont of 表示一者在另一者内部的前面,两者之间存在位置上的相容关系,是一种内部相对位置的关系in front of the TVin the front of the classroom8. There are models of more than a hundred places of interest from all over the world.(1 ) place of interest 意为“景点”There are many places of interest in China.(2 ) interest 此处用作名词,意为“另人感兴趣的事(或人) ,兴趣” 。Have

29、an interest in sth.对某事物有兴趣take an interest in sth.对某事物产生兴趣The boys have an interest in English.拓展:interest 还可用作动词,意为“使感兴趣”The book interests me much.9. We became very excited when we saw the model Eiffel Tower.(1 ) became 此处用作连系动词,意为“变得” ,其后通常跟形容词做表语。The trees become green in spring.The old man is b

30、ecoming weaker and weaker.(2 ) excited 形容词,意为 “令人兴奋的,使人激动的” ,常在句中做表语,用来说明人。 be excited at/about 对。 。 。 。感到兴奋,be excited to do sth.对做某事感到兴奋。We all felt excited at that time.The children are excited about the holiday.Im excited to pass the exam.10. The song and dance shows were also wonderful.(1 ) sho

31、w 此处用作可数名词,意为“表演;节目”You will see an animal show next.Do you like to watch such talk shows?(2 )辨析:also, too, as well,与 eitheralso 较正式,通常放在行为动词前,be 动词,情态动词或助动词之后,不用于句末,常用语句中He also wants to go.too 多用于口语中,位置通常放在句末 Im a boy too.as well 是副词短语,多用于口语中,常用于肯定句句末,其前通常不用逗号隔开He can swim as well.either 用于否定句句末,在

32、肯定句变否定句时,其中also, too, as well 都要变成 eitherHe doesnt want to go either.11. You can see some photos of the trip on the Internet.photos of意为“。 。 。 。的照片” ,a/the photo of.意为“一张。 。 。 。 。 。的照片”You can see a lot of photos of the animals in the album.This is a photo of my family.拓展:take a photo/photos 意为“拍照”M

33、y uncle likes taking photos.12. Linda and Kitty went to the World Park by themselves.By oneself 意为 “独立地,独自”相当于 alone 或 on ones own.Tom went to Hainan by himself yesterday.= Tom went to Hainan alone yesterday.13.Linda didnt enjoy the day very much.enjoy 及物动词,意为“喜欢,享受。 。 。 。的乐趣;欣赏”enjoy 后常接名词,代词或动名词形式

34、做宾语。A lot of people enjoyed the sun on the beach.The book is interesting. Enjoy it.I enjoy watching English films.中考链接My old neighbor Charles enjoys _ photos. He always goes out with his camera.A. take B. to take C. taking D.took14.The model Golden Gate Bridge looked just like the real one in the US

35、A.(1 ) look like 意为“看起来像。 。 。 ” like 此处用作介词,意为“像” ,后接名词或代词作宾语。类似的短语还有:sound like 听起来像。 。 。 。 。 ;feel like 摸起来像。 。 。 。 。 ;seem like 好像。 。She looked like her mother.The mountain looks like a woman with a child on her back.(2 ) real 形容词,意为 “真的;真实的”Its not a dream. Its real.His first real girlfriend is

36、American.拓展 really 为 real 的副词形式,意为“非常”Im really sorry for that.I know her really well.辨析:real 和 truereal 强调人或事物真实存在,而不是想象或虚构的true 强调符合事实,是真的而不是假的,是相符的而不是假的Father Christmas isnt a real person.Im learning to skate on real ice.Read the passage and tell me which answer is true.15.and there was too much

37、traffic on the way.too much 意为 “太多”修饰不可数名词或动词too much 修饰不可数名词时置于名词之前,修饰动词时置于动词之后。Sometimes the teachers give us too much homework.You worry too much.辨析:too many,too much 与 much tootoo many 太多 修饰可数名词复数 There were too many people in the shop.too much 太多 修饰不可数名词或动词 I have too much work to do.He is fat

38、because he eats too much.much too 太 修饰形容词或副词 The watch is much too expensive.16.It was amazing to see the main sights of the world in a day.“It +be + 形容词 +动词不定式 ”意为“做某事是。 。 。 。的” 。句子开头的 it 做形式主语,句子的真正主语数后面的动词不定式。Its boring to read such books.Its important to go to bed early and get up early.注意:动词不定式

39、做主语的句子时可转换为“It + be +形容词+动词不定式”To finish the work in 3 hours is hard=It is hard to finish the work in 3 hours.17.Did you take any photos, Daniel?辨析:any 与 someAny 与 some 都可以修饰可数名词或不可数名词,但用法不同any 常用于否定句,疑问句或条件句,也可用于肯定句,意为“任何的”some 常用于肯定句Are there any students in the classroom?There isnt any water in t

40、he cup.If you have any questions, you can come to ask me.You can borrow any book from the library.There are some books in my schoolbags.I need some money to buy the coat.注意:在表示请求或建议的疑问句中,用 some 而不用 any。Would you like to have some bread?中考链接-Is there _beef in the fridge?-No, there isnt. There is _ po

41、rk.A. some; any B. any; any C. some; some D. any; someGrammer1. The bus is as comfortable as those in the USA.在句子中,为了避免重复,我们可以用 that 或 those 来指代上文提到的名词。That 指代单数的人/物或不可数名词,those 指代复数的人或物。The weather in Beijing is colder than that in Shanghai in winter.The books on the desk are newer than those in my

42、 schoolbag.2. Simon is trying to pull himself up the rocks.(1 ) try to do sth 意为“尽力做某事 ”The monkeys tried to open the box.Try to remember five or six new words every day.拓展: try not to do sth 意为“尽量不要做某事” 1Try not to eat too much junk food.try doing sth 意为“尝试做某事 ”知识一种尝试 2I tried knocking at the back

43、door, but nobody answered.(2 ) pull 此处用作动词,意为 “拖,拉,移动”pull sth out of .把某物从。 。 。 。 。里拉出来, pull oneself 用力移动身体。Tom tried his best to pull the boat out of the river.Can the baby pull himself?He pulled himself free.3. Luckily, some climbers helped Simon.Luckily 副词,意为“幸好,幸运的是”其形容词是 lucky。Luckily 常位于句子开头

44、做状语,其反义词是 un luckily,意为“不幸地”Luckily,I didnt hurt myself.中考链接I fell off the bike on my way to school_, I wasnt hurt.A. Luckily B. Suddenly C. Politely D. Recently4. You are lucky you didnt hurt yourself.Hurt 此处用作及物动词,意为“伤害;使受伤;损伤;使痛心” 。常指精神上、感情上或肉体上的伤害,含有“强烈的疼痛”之意。The little boy feel off the tree and

45、 hurt himself seriously.That will hurt her feelings.拓展:hurt 还可用作不及物动词,意为“疼痛”Does your right leg still hurt badly?Integrated skills1. Our school basketball team needs your support!Support 此处用作不可数名词,意为“支持”We couldnt win the match without your support.拓展: support 还可用作及物动词,意为“支持;赞成;供养” 1I hope you can s

46、upport me in this!I have a wife and two children to support.support 还可用作名词,意为“支持” 。In support of sb/sth 意为“支持某人/ 某事” 2She spoke in support of Toms plan.2.It is in the final of the basketball completion!Final 此处用作可数名词,意为“决赛”Li Na got to the tennis final.拓展: final 还可用作形容词,意为“最后的,最终的”常放在名词前做定语。 1This i

47、s the final unit of the book.finally 副词,意为“最后” ,相当于 at last 或 in the end 2Finally, we arrived at the bus station.3.The match takes place on.take place 意为 “进行,发生”The school sports meeting will take place tomorrow.Great changes will take place in our hometown.辨析:take place 与 happentake place 与 happen

48、都是非延续动词,不能与表示一段时间的状语连用;两者不能接宾语。它们也有区别,具体如下:take place 发生,举行 一般指非偶然事件的“发生” ,即这种事情的发生一定有某种原因或事先的安排happen 发生,碰巧 一般用于偶然或突发性事件The Art Festival takes place in September.Another earthquake happened there this year.4. Come and cheer for our team!Cheer 此处用作不及物动词,意为“欢呼,喝彩”cheer for 意为“ 为。 。 。喝彩/欢呼”Lets cheer for the winners!Everyone cheered for the childrens beautiful songs.拓展: cheer。 。 。on。 。 。 “为。 。 。 。鼓励” 1The fans are cheering their favourite team on.che

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