冀教版八年级英语下册Unit1--2知识点

1、unit 1spring is coming!1.temperature n.温度whats the temperature? 温度是多少？take the temperature 量体温2.whats the weather like today?=how is the weather today?今天天气怎么样？3.what will the weather be like tomorrow?=how will the weather be tomorrow?明天天气怎么样？4.have/take a shower 淋浴5.on the radio 在收音机上6.exact time 准确

2、时间7.there will be =there is/are going to be将会有 (后面单数is 复数 are)8.be scared of害怕 .be scared to do sth. 害怕做某事be afraid of .害怕 .be afraid to do sth.害怕做某事9.reach sp.=arrive at/in sp.=get to sp. 到达某地reach home=get home=arrive home 到家10.see sb. doing sth.看见某人正在做某事 see sb. do sth.看见某人做了某事hear sb. doing sth.

3、11.winter jasmine迎春花12.practice v. 练习；实践practice doing sth.13.plan a field trip to the country计划一次去乡村的野外旅行a trip to sp. 一次去某地的旅行14.both.and. . 和.都 .(否定句）neither.nor.既不 .也不（就近原则）15.both of. 两者都（复数结构）（否定句） neither of. 两者都不（单数结构）16.就近原则there be 有 .either.or.或者 .或者 .neither.nor. 既不 .也不 .not only. but al

4、so.不但 .而且 .17.四种“变”become 职位get （天气）变长、变热、变干turn 颜色 go 变质 go bad 变坏 18.the wind blows gently. (gentle-gently)风温柔地吹着。19.one by one =one after another 一个接一个20.plenty of 充足；大量 (=lots of=a lot of)there is plenty of sunshine too.也有充足的光照。21.hundred 百 thousand 千hundreds of 成百上千的five hundred五百three thousand

5、 三千22.long v.渴望 long for渴望everyone longs for spring. 每个人都渴望春天。long to do sth. 渴望做某事23.all year round 全年；常年24.feel like doing sth. 想要做某事would like to do sth.25.instead of 代替；而不是i will go to the birthday party instead of you.我将代替你参加生日聚会。26.thank you for doing sth. 因某事而感谢。27. turn around 翻转；转身turn over

6、 翻过来28.hold on 抓紧；坚持；别挂断fall off=fall down from跌倒；从 .掉下来think of想起；想出29.it s time to do sth. 到做某事的时间了.it s time for sb. to do sth.it s time for sth.到某事的时间了。30.stop doing sth. 停止做某事 ( stop talking )stop to do sth. 停下来去做某事stop to have a rest 停下来休息31.low adj .低的high adj .高的the price of the computer is

7、high.the temperature is low/high.32.below下方above上方on 表面接触under 正下方over 正上方in the sun 在太阳下33.as+原级 +as和.一样 .(注意选对词性； 形容词修饰名词代词， 副词修饰动词、形容词、副词、句子）34.until conj .直到he waits until the children are asleep.他一直等到孩子们睡着。not.until直到 .才 .he didnt go to bed until his father came back.他直到父亲回来才睡觉。unit 2 plant a p

8、lant.1.cover v.覆盖cover.with.用 .覆盖 .be covered with.被.覆盖2.fill v.装满；充满fill. with.用.装满 .be filled with.装满 .3.被动语态结构：be+过去分词be made of/from由 .制成be made up of 由 .组成4.east-easternwest-westernsouth-southernnorth-northernnortheastn.&adj.东北；东北的southwest5.enough adv.&adj .足够（名词前、形容词副词之后）形式主语结构：its +adj. + to

9、 do sth.6.remember to do sth.= don tforget to do sth.记得做某事。7.leave-left忘了没拿nothing can stop the wind because there are not many trees left. 没什么能阻止风， 因为剩下的树不多了。8.情态动词用于推测：must be 一定是 may/might be 可能是 cant be 不可能是9.have been to 去过 (与次数连用）have gone to 去了10must i do sth. now? no, you neednt.我必须现在做某事吗？不，

10、不需要。i need to buy a dictionary.( 否定句）i dont need to buy a dictionary.need to do sth.需要做某事11.please v.使 .高兴pleased adj.愉快的（修饰人）pleasant adj.令人愉快的（修饰物）pleasure n.高兴 ,愉快its my/a pleasure. 很乐意。with pleasure乐意地（作状语）12.in the shade 在树荫里in the tree 在树上（外来）on the tree 在树上（本身）13.many 很多（修饰可数复数）much 很多（修饰不可数）

11、so many -so much 很多；如此多too many-too much太多how many +名词复数 -how much （多少；多少钱）14.be made ofbe made frombe made into 被制成 .be made in在 .被制成be made by 被谁制成15.carry.away把 .带走in a word总之；简言之16.with有；和；用 -without没有；缺乏with your help有了你的帮助without water or air没有水或空气without breakfast没吃早餐17.basic adj. 基本的what are

12、 the basic steps for planting a tree?take steps to do sth.采取措施做某事18.project n.项目；课题they are planting trees as a school project.他们植树作为学校的课题。19.dig 挖 hole 洞we are digginga hole. 我们正在挖一个坑。20.medicine is made from trees and plants.21.by the way顺便说一下22.be worried about=worry about担心23.a little有点儿（修饰不可数名词

13、、形容词、副词、比较级） 修饰比较级： much, a little, even, a lot24.the trees and plants take energy from the sun and turn it into food.energy n.能量 turn. into.把 .变成 .34.tight adj. 紧紧的tightly adv. 紧紧地50.a friend of+ 名词性物主代词或所有格25.in a word, we cant live without plants.i hug him tightly.我紧紧地抱着他。 （修饰动词用a friend of mine一

14、个我的朋友总之 ,离开植物我们将不能生活。副词）51.in early spring在早春26.a way to do sth. 做某事的方法35.living adj. 活着的（人或物；作表语或定语）52.swing=play on the swing打秋千mary green will show you the best way to grow alllively活泼的53. look forward to doing sth.期待做某事kinds of plants.live adj. 活的（物，作定语）unit 3 animals are our friends.show sb. st

15、h.=show sth. to sb.给某人展示某物alive adj. 活着的（人或物；表语或后置定语）there are many ways to grow a garden.a live fish=a living fish一条活鱼1.scare v.害怕 scared adj. 害怕的 scary adj.可怕的the best way to learn english is using it every day.36.this plant is fun for small children to play with.2.happen v.发生27.gardening is a ver

16、y enjoyable hobby.dont play with fire.别玩火。what happened to sb.? 某人发生了什么？动名词作主语，谓语动词用单数。37.close up 结合sth happen to sb. 某人身上发生了某事 .enjoy-enjoyable adj. 使人愉快的open up 打开3.ask sb. to do sth. 请求某人做某事28.have fun=have a good time=enjoy oneselfclose v.关闭 closed adj.闭着的ask sb. for sth. 请求某人某事玩得高兴open v.&adj.

17、 打开；开着的her family went on a vacation and she asked me tohave fun doing sth.高兴做某事38.if 如果（引导条件状语从句； 用法：主将从现）take care of zoe.be busy doing sth.忙于做某事i will saty at home if it rains tomorrow.4.remind sb. of sth. 使某人想起某物29.反身代词 (换同义句时注意时态）(不能是 will rain)with their longears, theyalsoremind people ofmysel

18、fyourselfhimselfherselfitself39.have sth. to do；rabbits.ourselvesyourselves themselvesthere be sth. to do.有某事要做5.he hasnt been to the zoo in edmonton yet.30.marygreen has writtenmanypopularbooks40.a few days later 几天之后(现在完成时 have/has+过去分词already-yet)about gardening.(现在完成时have/has+过去分词）now somethingn

19、ewisgrowing at the top of the6.danny screams! 丹尼尖叫起来！31.roses smell so wonderful.stem. 现在，它的茎的顶部又长出了新东西。7.the doorbell is ringing.系动词之后常接形容词作表语。41.i am going to look after my plant carefully.8.she is gentle and quiet. 她既温柔又安静。系动词有：我打算好好照顾我的植物。9.dogs are friendly and loyal.狗既友好又忠诚。be,look,feel,sound,

20、taste,smell,become,get, turn 等42. 比较级（特殊变化）10.i tried to sit down, but a tiny tiger jumped off the32.consider doing sth. 考虑做某事good/well-better-bestbad/badly-worse-worstsofa.the purpose of.的目的many/much-more-mostlittle-less-least（ try to do sth. tiny 微小的 tiger老虎 sofa 沙发）33.keep.away from. 使 .远离 .43.se

21、nd v.发送；寄送（sent/ sent)11.mouse 老鼠（复数： mice)decide to do sth.决定做 .send sb. sth.= send sth. to sb. 给某人送某物i saw two mice in the kitchen.try to do sth. 尽力做某事44.say goodbye to sb. 向某人道别我在厨房看见了两只老鼠。try not to do sth.尽量不做某事blow down 刮倒 leaf树叶（复数 leaves）12.avoid doing sth. 避免做某事try doing sth. 试着做某事45.lie说谎；

22、平躺lying13.he avoided answering my questions.take care of =look after 照顾die死亡 dyingbe dying 快要死了他避而不答我的问题。take good care of.=look after. well 好好照顾 .46.empty 空的full满的；饱的 hungry 饿的14.be famous for因 .而著名you need to make a fence. it can help keep these47.be away from离开be famous as. 作为 .而著名small animals a

23、way from your garden. finally, dontkeep.away from 让 .远离 .jump out of 从 .跳出forget to have fun. that is the whole purpose of48.give sb. a push 推了某人一把15.1)desert 沙漠dessert 甜点growing a garden.49.a boy named/called jim 一个叫吉姆的男孩2)house 马 mouse 老鼠3)kitchen厨房 chicken 鸡肉16.danger n.危险 dangerous adj.危险的be in danger 在危险中 out of danger 脱离危险 its dangerous to do sth.17. 10:15 a quarter past ten 10：30 half past ten10： 45 a quarter to