八年級下冊英語Unit3知識點

Unit3Couldyoupleasecleanyourroom？名詞：rubbish垃圾floor地板messrubbish垃圾floor地板mess雜亂動詞：fold折疊sweep打掃throw扔pass遞給；通過形容詞：ill有病的shirt襯衫finger手指stress壓力borrow借來lend借出hate討厭provide提供fair合理的；公正的fairness公正性；neighbor鄰居depend依靠develop發(fā)展drop落下unfair不合理的合理性不公正的副詞：anyway副詞：anyway而且；加之連詞：while當時；然而兼類詞：neitheradv也不pron兩者都不wasten垃圾v浪費短語：takeouttherubbish倒垃圾allthetime一直；頻繁assoonas一……就……since從以后；因為，既然sinceconj因為，既然dependon依靠takecareof照顧sweepthefloor掃地inorderto為了知識點：1、rubbish垃圾；廢物不可數(shù)名詞=garbage=trash2、floor地板；樓層thefirstfloor第一層thesecondfloor第二層the+序數(shù)詞+floor第幾層3、atleast至少atmost至多Theticketwillcostatleast200yuan.這張票至少花費200元。Itwilltake2hoursatmosttogetthere.最多花費兩小時就可到達那里。4、finishdoingsth完成做某事HefinishedwritingtheEnglishpaper.他寫完了那篇英語論文。喜歡錯過別介意；enjoy/miss/minddoingsth完成愉快勤練習；finish/havefun/practicedoingsth忙得禁不住想放棄；bebusy/can'thelp/giveupdoingsth5、invitesbtodosth邀請某人做某事invitesbto+地點邀請某人去某地Heinvitedmetotheparty.他邀請我去這個聚會。PeterinvitesAnnatohaveadinner.Peter邀請Anna吃晚飯。6、（1）sbspend+金錢/時間+onsth=sbspend+金錢/時間+（in）doingsth在某事/某物上花費金錢/時間Shespenttwohundredyuanonthisdress.=Shespenttwohundredyuan（in）buyingthisdress.她花了200元買這條裙子。（2）sthcost（sb）+金錢某物花費（某人）多少錢Theshirtcostsme100元.這件襯衫花了我100元。（3）Ittakessb+時間+todosth做某事花費某人多長時間Ittakesmetwohourstodomyhomework.做作業(yè)花費了我兩個小時。（4）sbpay+金錢+forsth某人為某物付多少錢Mikepays100yuanforthesebooks.Mike為這些書花了100元。7、Itis+adj+forsb+todosth對某人來說做某事怎么樣It'sdifficultforhimtolearnEnglish.對于他來說，學英語很困難。8、Couldyoupleasedosth?能請你嗎？Couldyoupleasenotdosth?能請你不要嗎？肯定回答：2es,sure.是的。Ofcourse.當然。<、、Noproblem.沒問題。^Sure./Certainly.當然可以。否定回答：Sorry,Ican't.Ihavetodosth.對不起，我不能。我得VSorry,I'mgoingtodosth.對不起，我將I'mafraidnot.恐怕不行?！狢ouldyoupleasetellmethewaytothepark?你能告訴我公園怎么走嗎？—Ofcourse.當然?！狢ouldyoupleasegohikingwithme?明天你能和我一起去遠足嗎？—Sorry,Ican't.Ihavetodomyhomework.對不起，我不能。我得做作業(yè)。表示請求的幾種方式：Wouldyouli