Unit 9知识归纳2022-2023学年人教版英语八年级上册.docx

1、Unit 9 知识归纳Section A1. go to the / a doctor 去看医生go to see a /the doctor2.prepare for an exam / study for an exam 备考prepare for sth. 为做准备 prepare to do sth. 准备做be/get prepared for sth. = be/get ready for sth.make preparations for sth./ to do为做准备2. have the/a flu 患流感 (状态)have a cold/fever/headacheget/

2、catch the/a flu (动作)4.help my parents 帮助我的父母5.meet my friends 见我的朋友6.be available=be free 有空7.go to the movies 看电影8.another time 其他时间；别的时间9.thanks for asking 谢谢询问 thanks for your invitation (thanks for +n)10.on Saturday afternoon 在星期六下午11.go bike riding去骑自行车 12.last fall 去年秋天13.not.until 直到.为止14.han

3、g out with us和我们闲逛；常去某处 15.catch you on Monday 周一见catch a bus/ plane/ train赶上公车/ 飞机/ 火车 catch up with sb.赶上某人 16.fall behind落后17.that sounds great 那听起来很棒18.be planning to do 正计划做19.on Thursday night 在周四晚20.study for a math test 为数学考试学习Section B1.on the calendar 在日历上2.the day after tomorrow 后天3.the d

4、ay before yesterday 前天4.have a piano lesson 上钢琴课5.look after 照料；照顾 6.make a list of 列表7.take a trip to 去旅行8.make/accept/turn down/decline an invitation做/接受/拒绝邀请9.improve my English 提高我的英语10be sad/glad to do 做某事感到悲伤/高兴11.be sad at sth 对某事感到悲伤12.be glad about sth.对某事感到高兴13.see her go 看见她走14.be the bes

5、t way to do sth. 做某事的最佳方式15.at the end of 在末尾16.help out with(帮助)分担工作、解决难题17.party preparations 聚会的准备工作18.by now 到目前为止 19.think of 认为；想起20.have a surprise party 举办一场惊喜聚会be surprised to do 惊讶于做某事 adj. be surprised at sth 对某事感到惊讶adj.surprise sb.v. = make sb. surprised.让某人感到惊讶make sth. a surprise 让某事成为

6、一个惊喜n.to ones (great) surprise令某人惊奇地是21.by this Friday 到这周五前22.prepare . for . 为准备23.without doing sth不做某事24.so that=in order that 以便，为了25.look forward to doing sth. 盼望 / 期待做某事adv.26.forward sth. to sb.转递，转发 v.27.hear from sb. = get/ receive a letter from sb.收到某人的来信28.hear sb. do/ doing 听见某人做/正在做29.

7、one of your favorite teachers 你最喜欢的老师之一30.invite sb. to . 邀请某人参加；邀请某人到invite sb. to do sth. 邀请某人做某事invite sb. to sp 邀请某人去某地get/receive an invitation to sp 收到去某地的邀请31.receive sth. from sb 收到某人的东西32.refuse to do 拒绝做某事33.turn down sb./ sth.拒绝某人/某物 turn them down拒绝他们turn around转过来 turn over 翻过来 turn to

8、翻到 34.on weekdays = from Monday to Friday在平日 on/ at weekends= on/at the weekend在周末35.look after sb. well. = take good care of sb.照顾好某人36.look up 仰望，查阅37.reply to sb 回答某人v.the reply to the question 问题的回答n.make/get a reply to 做/得到回答n.reply (in writing) to this invitation 回复邀请38.as a gift 作为礼物39.go to

9、the concert 去听音乐会40.visit my grandparents 拜访我的(外)祖父母Grammar1. -Whats today? -Its Monday the 14th.-What day is (it) today? -Its Thursday.-Whats the date today? -Its May 2nd.2. 感叹句 What+(a/an)+adj.+n.+(主语+谓语)! What a lovely girl (she is)!How+adj./adv.+(主语+谓语)! How fast the train runs!3. can 能够，会 (coul

10、d) (情态动词无人称和数的变化，其后跟动词原形)1).意思和be able to相同。E.g. He can speak English. = He is able to speak English. He could speak English very well when he was 5. = He was able to speak English very well when he was 5. 注意：A. be able to 可用于各种时态，can只有现在时和过去时两种。B. be able to 可与除can之外的其他情态动词连用。Eg：He may be able to m

11、ove to London in 4 months.I believe He will be able to finish the work in 5 minutes.2) 用于征求意见或请求E.g. A. -Can/ Could/ May/ Might I do sth.?-Yes, you can/ may. No, you cant./ mustnt.B. -May I have a look at your new hat?-Of course, you can.C. Can you come to my party on Saturday? -Sure, Id love/like t

12、o. Sorry/Im afraid not. +原因注意：A.此处的could和might不表示过去，只是表示语气上的委婉，不能用作回答。B. 否定回答中，用mustnt表示不准，禁止。E.g. Can I take the book our of the library? Sorry, you mustnt. May I smoke here? Sorry, you mustnt. C. 注意人称不同回答不同。 E.g. -Can he go to the party? -No, he cant. He has the flu.3). 表示允许，承诺= mayE.g. You can/ m

13、ay come at any time you like.You can/ may go home at 10:30.*4). 表示推测A. must 肯定句中，“一定”E.g. He must be at home. (改为否定句) He cant be at home.B. may, might, could 可用于肯定句或否定句中E.g. They agree it may take hundreds of years.Dont be so sure. We might not go anywhere.C. can 多用于否定句和疑问句中E.g. Who can it be at the

14、 door? Can it be Tom?What he said cant be true.4.may 也许，可能1)= can，征求意见 （见can第二点）2)= can，表允许 （见can第三点）3)表推测5. must 1) 必须，意思与have to 相同。Eg：-Must I do it now? -Yes, you must. No, you neednt./ No, you dont have/ need to. (注意否定回答不用mustnt)Children mustnt play on the road because it is dangerous.注意：must 表示

15、主观上的必须，而have to 表示客观不得不; have to有人称和时态的变化，而must 没有。E.g. We must study hard.He had to walk to school this morning because his bike was broken.6.*need v. need to do(肯定)neednt do= dont need to =dont have to do-Need sb. do ?=Does/do sb. need to do? -Yes, sb. must./No, sb. neednt-Must sb. do sth.? -Yes,

16、sb. must./ No, sb. neednt. n. be in great need of sth.= need sth. badly非常需要 There be no need for sb.to do sth.=sb. neednt do sth.Eg. The doctor said I was in great need of holiday.There is no need for you to copy anything on the screen.7.*should 应该 shouldntE.g. You should study hard to make your dream come true.