Unit3講義人教版英語八年級下冊

Unit3一．重點句型詞組解析【用法】neitheradv.也不；pron【例句】【辨析】both表示“兩者都”【經(jīng)典練】【例句】Shealwaysborrows【辨析】borrow“借入”，指向他人借東西，borrowsth.fromsb.意為“向某人借某物”“借出”，指把東西借給別人，lendsth.tosb.，lendsb.sth.，意為“把某物借給某人”borrow屬于短暫性動詞，若與時間段連用，要用延續(xù)性動詞ke【經(jīng)典練】【例句】Whilewewereeatingbreakfast,Claudiowentupstairstocollect【辨析】常表時間段，用于同時進(jìn)行的兩個延續(xù)性動詞相可表示時間點、時間段，所引導(dǎo)的從句的動詞既可以是非延續(xù)性【經(jīng)典練】3.Hestayedupverylatethatnight.h【用法】assoonas一……就……，【例句】I’llgotovisitmyaun【經(jīng)典練】4.Shestoppedtalkinghermoth【用法】infrontof在……前面，介詞短語【例句】Thereisabigtreeinfrontofouinfrontofinthefrontof【經(jīng)典練】5.—Whyareyouunhappythese—Ican’tseetheblackboardbecausetwotallboyssitsAbehindB.nexttoC.infrontofD.【用法】eover“拜訪，順便來訪”。多指朋友、親戚之間的非正式探望。其后可跟“t“順便到某地看看”?！纠洹俊窘?jīng)典練】6.—Summervacationising!Iamthinkingaboutvisitingsomeplacesof—WhynotJingzhouandhavealookatth【用法】(1)waste作動詞，是及物動詞，后面可以直接跟賓語。常見結(jié)構(gòu):wastetime/money(in)doingst浪費時間/金錢做某事，wastetime/moneyonsth.浪費時間/金錢在某事物上。(2)was語有:awasteoftime浪費時間，awasteofmoney浪費金錢。固定句式:It'sawasteoftimedoingsth.浪費時【例句】【經(jīng)典練】7.Don’tanymoretime,orhewillmspend+time/money+(in)doings【例句】Hespentallhismoneyonthebooks.=Hespentallhismoney(in)b主語通常是人，常用句式：sb.spenpay常用于“占有、花費”時間。主語通常是形式主語it，常用句式：Ittakessb主語必須是某物，常用句式：sth.cos【經(jīng)典練】【例句】TheparentsprovidethechilTheschoolsprovide【拓展】【經(jīng)典練】9.Intheworld,morethan30%ofschoolsdon【用法】drop動詞，“落下，掉下”，其過去式為dropped，現(xiàn)在分詞為dropping。常用短語【例句】Somemoneydroppedoutofhiswallet.一些錢【經(jīng)典練】Theballh【例句】【拓展】含inorderto的句子可以轉(zhuǎn)變?yōu)?Sheranquicklyinorderthat=Sheranquicklysothatsh【經(jīng)典練】12.AlotoffamousdoctorsgatheredinHarbin____save“China’smostbeautifulteacher”—MsZhang【用法】takecareof照顧；處理，動詞短語，與lookafter、carDon'tworryaboutme.Icantakecareofmyse【經(jīng)典練】Thenursethepatients.=Thenursethep【例句】Hedidn'tlistencarefully.Asaresult,hecouldn't【拓展】asaresultof的意思是“由于，因為”，相Theplayermissedtheplaneasaresultofhiscarelessne【經(jīng)典練】14.Facialrecognition（人臉識別）technologyiswidelyusedfo【用法】（1）since引導(dǎo)時間狀語從句，主句常用現(xiàn)在完成時，從句用一般過去時。（2）since引導(dǎo)原因狀語從句時，意為“因為；既然”，語氣比be【例句】They’vebeengoodfriends【經(jīng)典練】A.thoughB.unlessC.【用法】Itis+adj./n.(+forsb.)todosth.“做某事(對某人來說)是【例句】It'sbadforyoutoplaypIt'skindofyoutohe【經(jīng)典練】情態(tài)動詞could的用法【用法】could可以委婉地請求對方做某事，常用在“C肯定答語：Sure./Certainly./Ofcourse./Noproblem./I’dlove否定答語：Sorry,Ican’t./I’mafrcould還可以用于委婉地請求對方允許自己做某事，用在“CouldIdo…?”句式中，肯定答語：Yes,youcan./Certa【經(jīng)典練】17.—Couldyouhelpmecarrytheequipment.—TheybeDanny’s.Hedoesn2．Someofthe(neighb3．Theharderyouwor4．Thecleaner(swe5．Thekidssawtherobotthrowtheball8．Couldyoupleasedothe12．Asweallknow,eachofushas二．完成句子。根據(jù)漢語提示完成句子，每空一詞IspendmuchtimeoIdon'tthinkdoingthehousew