八年级英语下Unit 3 Section B 2b知识点

Unit3

Couldyoupleasecleanyourroom?八年级英语下Unit3SectionB2b知识点SectionBLanguagepointsin2b八年级英语下Unit3SectionB2b知识点

Wordsstresswasteinordertoprovideanywaydependdependondevelopn.精神压力；心理负担n.浪费；垃圾v.浪费；滥用

目的是；为了v.提供；供应adv.而且；加之v.依靠；信赖依靠；信赖v.发展；壮大八年级英语下Unit3SectionB2b知识点

Wordsindependencefairnesssinceneighbortakecareofilldropindependentfairunfairn.独立n.公正性；合理性conj.因为；既然prep.conj.adv.从…以后；自…以来n.邻居照顾；处理adj.有病；不舒服v.落下；掉下adj.独立的；自主的adj.合理的；公正的adj.不合理的；不公正的八年级英语下Unit3SectionB2b知识点Languagepoints八年级英语下Unit3SectionB2b知识点Houseworkisawasteoftheirtime.awasteofone’stime

浪费…的时间此处waste为____Practise玩电脑游戏浪费时间。

Playingcomputergameisawasteoftime.名词1八年级英语下Unit3SectionB2b知识点Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.“花费”含义主语结构

_______

________________spend

takespenttook时间金钱金钱金钱时间人事物人sbspend…onsth/(in)doingsthsbpay…(forsth)

sthcost(sb)moneyIttakes/tooksb…todosthcostcostpaypaid2八年级英语下Unit3SectionB2b知识点Practise她花50元买了那件衣服。(spend…on)Shespent50yuanontheclothes.他花两年时间写了那本书。(spend…in)Hespenttwoyears(in)writingthebook.她花50000元买了那辆车。(pay…for)Shepaid50,000yuanforthecar.那房子花了他们很多钱。(cost)Thehousecostthemalotofmoney.完成这项工作花了他三个月时间。(take)Ittookhimthreeweekstofinishthework.八年级英语下Unit3SectionB2b知识点inorderto“目的是；为了”，后接______.可位于句__或句__。Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.inorderthat“目的是；为了”，后接____.Practise为了不迟到，她5点就起床了。

Shegotupat5:00inordernottobelate.Inordernottobelate,shegotupat5:00.不定式首末句子3八年级英语下Unit3SectionB2b知识点

thereisnoneedforsbtodosth

某人没有必要做某事…theywillhavetodohouseworksothereisnoneedforthemtodoitnow.Practise她没有必要天天去超市。

Thereisnoneedforhertogotothesupermarketeveryday.4八年级英语下Unit3SectionB2b知识点Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.Itisnotenoughtojustgetgoodgradesatschool.it仅为________,真正的主语是__________。Itisone’sjob(duty,…)todo...

“做某事是某人的工作(职责等)”Itisnotenoughtodo…“做某事是不够的”形式主语动词不定式5八年级英语下Unit3SectionB2b知识点关心学生是每一位老师应做的事情。

It’severyteacher’sjobtocareaboutthestudents.只打扫你自己的房间是不够的。It’snotenoughtocleanyourownroom.Practise八年级英语下Unit3SectionB2b知识点Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.providev.“提供；供应”。providesb.withsth.

providesth.forsb.“为某人提供某物”Practise他们提供给他钱和衣服。Theyprovidedhimwithmoneyandclothes.Theyprovidedmoneyandclothesforhim.6八年级英语下Unit3SectionB2b知识点Andanyway,Ithinkdoingchoresisnotsodifficult.anyway

adv.“而且；加之；反正;不管怎样;无论如何”位于句首,其后往往会有逗号将其与句子的其他内容隔开。这只不过是感冒。但不管怎样,你还是应该看看医生。It’sjustacold.But

anyway,youshouldseethedoctor.Practise7八年级英语下Unit3SectionB2b知识点

mind“介意”minddoingsth“介意做…”

mindsb/sb’sdoing“介意某人做…”Idonotminddoingthem.Practise你介意把门打开吗？Doyoumindopeningthedoor?你介意我把门打开吗？Doyoumindme/myopeningthedoor?8八年级英语下Unit3SectionB2b知识点dependon“依靠；依赖；信赖”“视…而定；取决于…”Italldepends./Thatdepends.“视情况而定”Childrenthesedaysdependontheirparentstoomuch.Practise我们要靠自己。Weshoulddependonourselves.9八年级英语下Unit3SectionB2b知识点keep+

sb./sth.+adj.“使…处于某种状态”…everyoneshoulddotheirpartinkeeping

itcleanandtidy.Practise你应该让窗户开着。Youshouldkeepthewindowopen.好食物能让你保持健康。Goodfoodcankeepyouhealthy.10八年级英语下Unit3SectionB2b知识点asaresult“结果；因此”可位于句___和句___，需用逗号与其他成分隔开。asaresultof“由于；作为…的结果”，相当于___________Asaresult,heoftenfellillandhisgradesdropped.Practise结果，我们不得不改变计划。Asaresult,wehadtochangeourplan.由于下雪他迟到了。Hewaslateasaresultofsnow.11首末

becauseof八年级英语下Unit3SectionB2b知识点

ill&sick

“生病的”◆相同点:表语◆不同点:sick可作定语，但ill通常不作(1)Thedriversentthe_____babytothehospital.(2)Mybrotheris________.Ihavetolookafterhimathome.Practise(系动词后)(名词前)sicksick/ill12八年级英语下Unit3SectionB2b知识点Theearlierkidslearntobeindependent,thebetteritisfortheirfuture.the+比较级+…,the+比较级+…“越…,就越…”Practise越快越好。Thesooner,thebetter.越多越好。Themore,thebetter.13八年级英语下Unit3SectionB2b知识点2dWriteonesentencewitheachphrasefromtheletters.1.awasteoftime

It’sawasteoftimetowaterthegardenwhenitisraining.

2.thereisnoneedfor…to

Thereisnoneedforyoutogotothetown.3.donotmind

Idonotmindsweepingthefloor.4.spendtimeon

Ispenthalfofanhouronmyhomework.5.inorderto

Hestudiedveryhardinordertogetgoodgrades.6.itisnotenoughto

Itisnotenoughtocleanuptheparks.7.theearlier…thebetter

Theearlieryougiveupsmoking,thebetteritisforyourhealth.八年级英语下Unit3SectionB2b知识点1.Nowparentsare_______(花费)moreandmoremoneyontheirchildren’seducation.(2012湖北恩施)2.AlotoffamousdoctorsgatheredinHarbin__save“China’smostbeautifulteacher”–MsZhangLili.(2012江苏连云港)A.SothatB.inordertoC.inorderthatD.asaresult直击中考

spending八年级英语下Unit3SectionB2b知识点3.Toprotecttheenvironment,supermarketsdon’t__freeplasticbagsforshoppers.(2012安徽)A.takeB.showC.provideD.carry4.Youshoul