人教版英语初一上7-9单元知识点及练习(适合基础差的学生)

1Unit7一、单词howmuch[haumʌtʃ]多少钱例句：这本书多少钱？pants[pænts]n.裤子，长裤sock[sɔk]n.短袜skirt[skə:t]n.裙子clothes[kləuðz]n.衣服T-shirt['ti:ʃə:t]n.T恤衫；短袖无领汗衫shorts[ʃɔ:ts]n.短裤shortadj.短的；矮的sweater['swetə]n.毛衣shoe[ʃu:]n.鞋shirt[ʃə:t]n.衬衣，男衬衫sale[seil]n.卖，出售短语：onsale降价销售，廉价销售Forsale出售，待售dollar['dɔlə]n.美元color['kʌlə]n.颜色例句：Thepenisblack。（对划线部分提问）isthepen？black[blæk]n.黑色blackboard黑板white[wait]n.白色whiteclothesred[red]n.红色redrose红玫瑰green[gri:n]n.绿色thegreengrass绿色的小草blue[blu:]n.蓝色bluesky蓝色的天空yellow['jeləu]n.黄色yellowskirt黄色的裙子orange['ɔrɪndʒ]n.橙色orangejuice橙汁big[biɡ]a.大的small[smɔ:l]a.小的；少的long[lɔŋ]a.长的clerk[klɑ:k]n.职员help[help]vt.帮助；援助句型：helpsbdosth帮助某人做某事helpsbtodosth帮助某人做某事例句：你能帮助我完成作业吗？Canyouhelpme（finish）myhomework？Helponeself自用，自取所需Withthehelpof.....在.....的帮助下want[wɔnt]vt.想，想要；需要，必要句型：wanttodosth想要做某事Wantsbtodosth想要某人做某事例句：我想让你帮助我。Hereyouare.[hiəju:ɑ:]给你=hereitiswelcome['welkəm]adj.不必客气的You’rewelcome.不客气2—Thankyou.—You’rewelcome./Notatall./Itismypleasure.不用谢—I’msorry.—Itdoesn'tmatter./That'sallright.没关系example[ig'zɑ:mpl]n.例子；实例短语：forexample例如相似短语：suchas基数词：ten[ten]num.十eleven[i'levən]num.十一twelve[twelv]num.十二thirteen['θə:'ti:n]num.十三fourteen['fɔ:'ti:n]num.十四fifteen['fif'ti:n]num.十五；sixteen['sik'sti:n]num.十六seventeen['sevən'ti:n]num.十七eighteen['ei'ti:n]num.十八nineteen['nain'ti:n]num.十九twenty['twenti]num.二十thirty['θə:ti]num.三十序数词：表事物的顺序，往往与定冠词the连用Firstnum.第一eleventh[i'levənθ]num.第十一second['sekənd]num.第二twelfth[twelfθ]num.第十二third[θə:d]num.第三thirteenth['θə:ti:nθ]num.第十三fourth[fɔ:θ]num.第四fourteenth['fɔ:'ti:nθ]a.第十四的fifth[fifθ]num.第五fifteenth['fif'ti:nθ]num.第十五sixth[siksθ]num.第六sixteenth['sik'sti:nθ]num.第十六seventh['sevənθ]num.第七seventeenth['sevən'ti:nθ]num.第十七eighth[eitθ]num.第八eighteenth['ei'ti:nθ]num.第十八ninth[nainθ]num.第九nineteenth['nain'ti:nθ]num.第十九tenth[tenθ]num.第十twentieth['twentiθ]num.第二十thirtieth['θə:tiiθ]num.第三十store[stɔ:]n.商店come[kʌm]vi.来，来到from[frɔm]prep.从，来自；从…起短语：comeback回来Cometrue（梦想）变成现实，成真Comefrom来自于...../befromComeon快点，加油！例句：你来自于哪儿？只要你努力，你的梦想就会实现。Ifyoutryhard,yourdreamwill....buy[bai]vt.买句型：buysbsth=buysthforsb给某人买某物例句：他给我买了一本书。Hebuysmeabook。（同义句）very['veri]adv.很，非常例句：非常感谢。price[prais]n.价格，价钱each[i:tʃ]pron.每个；各自anybody['eni,bɔdi]pron.任何人，无论谁（一般用于否定句与疑问句中）afford[ə'fɔ:d]vt.买得起句型：canafford买得起，负担得起Affordtodo3例句：你买得起那本书吗？1、2、our[auə]pron.我们的see[si:]v.看见；明白Isee.我明白了yourself[jɔ:'self]pron.你自己Mr.['mistə]n.先生sell[sel]v.卖，售sellat以......的价格出售ZigZag[zigzæg]课文中指服装店名havealook[hævəluk]看一看二、短语与句型1、howmuch多少钱2、onsale降价销售，廉价销售=atagreatsaleForsale出售，待售3、句型：helpsbdosth帮助某人做某事Helpsbtodosth帮助某人做某事Helponeself自用，自取所需Withthehelpof.....在.....的帮助下4、句型：wanttodosth想要做.....Wantsbtodosth想要某人做某事5、Hereyouare。（同义句型）=Hereitis给你6、forexample例如相似短语：suchas7、短语：comeback回来Cometrue（梦想）变成现实，成真Comefrom来自于.....Comeon快点，加油！8、句型：buysbsth=buysthforsb给某人买某物9、句型：canafford买得起，负担得起canaffordourprices能付得起我们的价格Affordtodo10、Sellat以......的价格出售11、You’rewelcome.=That’sallright.=That’sOK.=Notatall.不用谢12、HuaxingClothesStoreSale华兴服装店大甩卖13、buyasweaterforhim=buyhimasweater买件毛衣给他14、comeandbuyclothes.来买衣服15、buyaskirtfor(only)$15（只）用15美元买到条裙子16、Wesellshirtsforonly￥30.=Wehaveshirtsforonly￥30.我们的衬衣仅售30元。17、5yuaneach每双/个5元18、What’sthepriceofthesocks?=Howmucharethesocks?袜子多少钱19、sell/havepantsataverygoodprice以非常便宜的价格卖裤子20、sweatersinred=redsweaters红色毛衣21、I’lltakeit/this/that.=I’lltakethem/these/those.我就买了。22、bagsforsports运动包23、Comeandseeforyourself.自己来看看吧！24、havealookatus=lookatus看一看我们25、Asellssth.toB.=AsellsBsth.=Bbuyssth.fromA.A把某物卖给B。=B向A买某物。Shesellstheyellowshoestohim.=Shesellshimtheyellowshoes.=Hebuystheyellowshoesfromher.三、习题练习。41.—Howmuch_____thebluepants?---______twentydollars.A.are;They’reB.are;TheseareC.are;they’reD.is;It’s2.Thispairofsockslooksnice.I’lltake.A.itB.theyC.itsD.them3.--____shirtdoyouwant?--Theblueone.A.HowB.WhereC.WhichD.Howmuch4.Great!Theyhaveshirts_____manycolors.A.fromB.onC.atD.in5.---Whatcolorisit?---It’s_______orange.It’s_____orangesweater.A.a;anB.an;anC./;anD.an;/6.Ibuyapairofshoes____thatshop_____agoodprice.A.in;atB.from;atC.at;atD.from;for7.Ihave__________.A.onepantsB.twopantsC.threepairpantsD.twopairsofpants8.Wesellhatsata_____price_____fivedollars.A.low;forB.cheap;forC.low;atD.cheap;in9.Eachofthestudents____adictionary.A.haveB.hasC.isD.are10.There_____alotofclothes____saleinthestore.A.are;onB.are;forC.is;onD.is;forUnit8一、单词when[wen]adv.（疑问副词）什么时候何时例句：你的生日是什么时候？？birthday['bə:θdei]n.生日month[mʌnθ]n.月，月份January['dʒænjuəri]n.一月July[dʒu:'lai]n.七月February['februəri]n.二月August['ɔ:ɡəst]n.八月March[mɑ:tʃ]n.三月September[sep'tembə]n.九月April['eiprəl]n.四月October[ɔk'təubə]n.十月May[mei]n.五月；November[nəu'vembə]n.十一月June[dʒu:n]n.六月；December[dɪ'sembə]n.十二月date[deit]n.日期；happy['hæpi]a.幸福的；快乐的HappyBirthday['hæpi'bə:θdei]生日快乐句型：behappytodosomething很高兴做某事。例句：Heishappy（play）basketball。birth[bə:θ]n.出生；血统；起源age[eidʒ]n.年龄；时代例句：你多大了？5类似短语：howold（写出上句话的同义句）old[əuld]a.老的；旧的；年长的howold[hauəuld]几岁、多大年纪speech[spi:tʃ]n.演讲；言语contest['kɔntest]n.竞赛，比赛party['pɑ:ti]n.聚会，晚会短语：在聚会上inthepartytrip[trip]n.旅行；旅程短语：onthetrip在旅途中Take/makeatrip去旅行basketballgame['bɑ:skitbɔ:lgeim]篮球赛volleyballgame['vɔlibɔ:lgeim]排球赛s