仁爱英语八年级上册Unit 2 知识要点.docx
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仁爱英语八年级上册Unit 2 知识要点.docx
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仁爱英语八年级上册Unit2知识要点
仁爱英语八年级上册Unit2知识要点
八年级上册Unit2Topic1
SectionA
1.What’swrongwithyou?
你怎么了?
同义句有:
What’sthematter/troublewithyou?
(matter/trouble 是名词,前用the ; wrong 是形容词,前不用the)
2. 短语:
haveacold=catchacold患感冒;haveacough 患咳嗽;haveafever 发烧;haveastomachache 胃疼;
haveaheadache 头痛 haveasorethroat 喉咙疼
have the flu 患流感;have soreeyes 眼疼 (注意这两个特殊点的)
Ihaveaheadache.=Ihaveanacheinmyhead.(ache 指持续的疼痛,pain 指肉体上的剧烈疼痛,sore常指发炎而引起的肌肉痛)
3.takearest=havearest 休息一下
4.lift①举起 liftthebox ②消散 Thecloudswillliftsoon ③电梯 getoutofthelift
5.You look pale.
系动词有:
be是;look看起来,smell闻起来,sound听起来,taste尝起来,feel觉得,turn/get/become变;他们后常接形容词作表语, 系动词常可用动词be 来退换。
如:
Themusicsoundswonderful.=Themusiciswonderful.
6.Iwill takesomemedicine firstandseehowitgoes.
(1)takesomemedicine=havesomemedicine 服药
(2)seehowitgoes 看它如何发展 (go表事情的进展, 如:
Everythingisgoingwell。
)
7.Icough dayandnight.
dayandnight 日日夜夜
8.Idon’t feellike eating.
feellikedoingsth.=wanttodosth. 想要做… 如:
Ifeellikerunning.
9.You’dbetterdrinkhottea with honey.
with加… 的,without 没有… 如:
Chineseteawithnothing=Chineseteawithoutanything
10.Youshould liedown andrest.
liedown 躺下, lie的现在分词为lying, 过去式为 lay
11.You’dbetternoteat toomuch candy.
(1)toomuch 修饰不可数名词,还可以用来修饰动词,如:
①toomuchmoney;② Stayinbedanddon’tmoveyourlegtoomuch.
(2)toomany 修饰可数名词复数,如:
toomanystudents
(3)muchtoo修饰形容词或副词,如:
muchtooexpensive
12.Youshouldbrushyourteethtwiceaday.
brushone’steeth 刷牙 (tooth的复数teeth)
SectionC
1.Letme checkitover .
checkover=lookover 检查正误,检查身体 如:
①Canyoucheckovermyhomework.
②Thedoctorcheckedheroverandshewasfine.
2.Here,takethesepills. 给,服下这些药片。
pill 药片,服药用动词take/have.
3.I’msorrytotellyouthatIhadanaccidentyesterday.
haveanaccident 发生一场事故
4.Thedoctortoldmeto stayinbed foraweekandlookaftermyself.
stayinbed 待在床上 (inbed 常指生病在床上, onthebed 常指物品在床上)
5.SoI’dlike askforaweek’sleave.
(1)askforaleave 请假
(2)askforaweek’sleave 请一周的假
(3)askthreedays’leave
6.IhopeI’llgetwelland returntoschool soon.
(1)returnto+某地=go/comebackto… 表返回某地,如:
KangkangreturnedtoBeijing.
(2)returnsth.tosb.=givebacksth.tosb.表归还某物给某人,如:
Youmustreturnittomesoon.=Youmustgiveitbacktomesoon.
SectionD
1.Icouldn’treadit until today.
否定句+until... 表不能做某事,直到什么时候才能做。
如:
Ican’thelpyouuntilyoutellmethetruth. 我不能帮助你,直到你告诉我真相我才帮你。
2.Mysisterisalso sick.
sick和ill 都表“病的“,但sick 即可以作定语也可以作表语,如:
①asickgirl;②Thegirlissick. 而ill只能作表语,如:
Thegirlisill. 因此sick>ill.
3.Don’t worryabout us.
worryaboutsth./sb. 为… 担心
4.Youshoulddrink plentyof boiledwater.
plentyof=alotof 许多的;大量的, 可接可数名词的复数或不可数名词
5.Howareyoufeelingtoday?
你今天感觉如何?
---Muchbetter. 好多了。
6.Butmyleftlegstill hurts whenImoveit. 但是我的左腿仍然痛,当我动的时候。
hurt①疼痛:
Myleghurts②伤害Hehurthislegwhenhefell.
八年级上册Unit2Topic2
SectionA
1.What’sup?
=What’shappening?
=What’swrong?
=What’sthematter/trouble?
怎么了?
2. Stayingup late is badforyourhealth.
(1)stayup=situp熬夜, 如:
WestayedupuntilmidnighttoseetheNewYearcoming.
(2) 动词ing形式(动名词)可直接放句首作主语,谓语动词用单三形式。
3.toolittle 太少; toomuch 太多;都用来修饰不可数名词。
4.goingtoschool withoutbreakfast 不吃早饭去上学。
SectionB
1.Youmustnotread inthesun.
inthesun 在阳光下(此处不能用underthesun)
2.Imustaskhimto giveup smoking.
giveupdoingsth.=stopdoingsth. 放弃做某事
3.Don’t throwlitterabout.
throwabout 到处扔,如:
throwlitterabout=throwaboutlitter(litter是名词,即可以放后也可以放中间,但代词只能放中间,如:
throwitabout)
4.goforawalk 去散步; takeawalk=haveawalk 散步
5.Itwill keep you active duringtheday.
(1)keep+ 宾语+ 补语 (补语可以是:
动词ing 形式; 形容词; 介词短语 )
1I’msorryto keepyouwaiting forsuchalongtime.(keepsb.doingsth.使某人一直做某事 )
②Keepthedooropen,please.(keepsb/sth+形容词表示某人/某事物保持怎样的状态)
③Onceacold keepthechildinbed forthreedays (keepsb+介词短语表示某人呆在某地)
(2)duringtheday=inthedaytime 在白天
SectionC
1.Itmay show thatsomethingiswrongwithyourhealth.
(1)showsb.sth.=showsth.tosb. 向某人展示某物 pleaseshowmeyournewbook.
(2)showsb.around 某地 表带某人参观某地:
I’llshowyouaroundourschooltomorrow.
2.Youcangetaheadachewhenyouexercise onanemptystomach.
onanemptystomach 空腹
3.Wecan getinto thehumanbody throughthenose.
(1)getinto 进入,陷入; 如:
getintotrouble 陷入麻烦
(2) ①through 从物体内部穿过, 如:
walkthroughaforest. ②across 从物体表面横穿,如:
goacrosstheroad ③ over 从物体上空越过, 如:
flyoverthecity
4.Theboyhasan illness.
illness=sickness疾病(名词), 很少表示具体的疾病,只表示抽象的疾病,disease 常表某种疾病。
如:
heartdisease 心脏病
SectionD
1. Asweknow,goodhealthismoreimportantthanwealth.
asweknow=itiswellknow众所周知
2.Ofcourse,wemustalsohave therightkindsoffood.
therightkindsoffood 正确种类的食物
3.Weshouldeatmorefruitandlessmeat.
Eatmore….andless… 多吃…少吃…
4.Different foods helpus indifferentways.
(1)food,fruit 等词常作不可数名词,后不加s, 但当强调多种食物或水果时,常用复数形式, 如differentfoods.
(2)indifferentways 以不同的方式
5.It’snecessaryforustohavehealthyeatinghabits.
句型:
Itis+ 形容词 +forsb.todosth.(it代替后面的不定式) 对于某人来说,去做某事是…的, 如:
It’susefulforustolearnEnglishwell.
八年级上册Unit2Topic3
SectionA
1.Mom,hurryup!
Dad isonTV.
(1) ①hurryup 赶快,表催促
②hurrytodosth.=dosth.inahurry 匆忙地做某事
Hehurriedtofinishthework.=Hefinishedtheworkinahurry.
③ hurryto+某地:
表匆匆地去某地,如:
Hehurriedtothehospital.=Hewenttothehospitalinahurry.
(2)beonTV 某人或某事物上电视。
2.MayIaskyou some questions,Dr.Li?
----Sure,goahead.
(1) 疑问句和否定句中,表“一些”,常用any, 不用some. 但当此疑问句表建议或请求时,
some不改成any.如:
Wouldyoulikesometea?
(2)goahead 请开始吧
3.SARSspreadseasilyamongpeople.
(1)spread(spread,spread) 传播,传开 Thediseasespreadalloverthecountry.
(2)among 表在多者之间, between 在两者之间,常用:
betweenAandB
4. 短语:
①buildupourbodies 使我们的身体强健 ②crowdedplaces 人群拥挤的地方
③takeone’sadvice=acceptone’sadvice 接受某人的建议 (advice 不可数名词)
5.Must 开头提出的问句, 否定回答不用mustn’t 来回答,常见的回答如:
MustIgonow?
(我必须得走吗?
)肯定回答:
Yes,youmust.(是的,你必须);
否定回答:
No,youneedn’t./No,youdon’thaveto.(不,你不必)(needn’t=don’thaveto)
6.Wehadbetter keepawayfrom animals.
keep…awayfrom… 让…远离….如:
You’dbetterkeepthechildawayfromthefire.
SectionB
1.Justamoment,please=waitamoment=Holdon,please. 请稍等 (打电话常用语)
2.Heisbusy rightnow.
rightnow用两种意思:
①现在=now ②马上=rightaway;inaminute;atonce;
3.He examining apatient.
(1)examine=checkover 检查
(2)patient表“①病人②有耐心的”
4. 短语:
①getthroughtosb和某人接通电话 ②leaveamessageforsb.给某人留口信
③givesb.amessage=takeamessageforsb. 给某人捎口信 ④callsb.back 给某人回电话
⑤ask/tell/ordersb(not)todosth. 叫某人(不)去做某事
SectionC
1.He tookanactivepartin thebattle against it.
(1)takeanactivepartin基金参加….
(2)against 介词,与… 对抗
2.He caredfor thepatientsdayandnight.
carefor=takecareof=lookafter 照顾,照看
3.Itismydutytosavethepatients.
(1) 此句为主语从句,it 代替 tosavethepatients
(2)save 有3种意思:
①救 ②储存 savemoney ③节约 savewater
4.Longtimenosee!
好久不见
5.Howdidyou spendyourtime athome?
你在家是如何度过的?
spend+ 时间:
表度过… IspentmyholidayinBeijing
6.I taughtmyself ontheInternet.
(1)teachoneself=learnbyoneself自学MichaellearnedEnglishbyhimself.
(2) 注意teach 的用法:
teachsb.sth
MrLiuteachesourEnglish.(改错)→ MrLiuteachesusEnglish. (正确)
SectionD
1.must 除了表示“必须”,还表示“一定”, 如:
Kangkangmustbe athome.(一定是)
mustn’t 只指“不准”,canbe/maybe 可能是;can’tbe 不可能是。
2. 反身代词的用法见语法表。
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