八上英語1-2單元知識點

Unit1Wheredidyougoonvacation？1，一般過去時基本結(jié)構(gòu)：主語+動詞過去式+其他；否定形式：①was/were+not;②在行為動詞前加didn't，同時還原動詞；一般疑問句：①Was/Were+主語+其他？②Did+主語+動詞原形+其他？2，動詞過去式規(guī)則變化：直接加ed；以不發(fā)音e結(jié)尾的單詞，直接加d；以輔音字母+y結(jié)尾的，變y為i加ed；以元音字母+y結(jié)尾的，直接加ed；以重讀閉音節(jié)結(jié)尾的，雙寫最后的輔音字母+ed不規(guī)則變化的動詞過去式（見書本最后一頁）3，goonvacation去度假beonvacation在度假4，anyone任何人，只用于指人，一般用在否定句、疑問句中，后面不接of短語。做主語時位于動詞用單數(shù)。Eg：Isthereanyoneathome？anyone任何一個，指人或物，后面接of短語。Eg：Youcantakeanyoneofthesebooks.5，adj修飾不定代詞后置anythingspecialsomethingimportantenough作adv，修飾adj/adv后置oldenoughfastenoughelse作adj，修飾疑問代詞和不定代詞后置whatelsewhoelsesomethingelse6，quiteafew/little相當多7，How/whatabout+V-ing/n/代詞…怎么樣？（表建議、詢問）8，moststudents=mostofthestudents“oneof+themost+adj+n復(fù)數(shù)”表示“最…之一”Eg：HeisoneofthemostfamouswritersinChina.Amost+adj+n非常Eg：Hangzhouisamostbeautifulcity.9，buy/getsbsth=buy/getsthforsb10，whatdoyouthinkof/about…？=howdoyoulike…？你認為…怎么樣？11，havefun，enjoyoneself，haveagood/great/wonderfultime+V-ing,12，主語+seem+（tobe）+表語（n/adj）eg：Tomseemstobeasmartboy/happy.Itseemsthat從句eg：Itseemsthatheunderstand.主語+seemtodostheg：Heseemstounderstand.13，adj以-ing結(jié)尾“令人…的”exciting，interesting，relaxing，boring以-ed結(jié)尾“人感到…的”excited，interested，relaxed，bored14，詢問價格：Howmuchis…?What’sthepriceof…?表示價格高低：…beexpensive/cheapThepriceof…ishigh/low15，getto,arrivein/at,reach,到達（如果后面接地點的副詞home，here或there,就不用介詞in,at,to）16，decide（not）tododecidethat從句decide+疑問詞+不定式17，try（not）todosth盡力trydoingsth嘗試try/doone’sbesttodosthtryiton試穿（動副結(jié)構(gòu)）tryout試驗haveatry試一試18，feellike感覺像feellikedoingsth/wanttodosth/wouldliketodosth19，alotof=lotsof=plentyof20，inthepast在過去21，enjoy/likedoing22，感嘆句：How+adj+主謂！How+adj+a/an+n單+主謂！What+a/an+adj+n單+主謂！What+adj+n復(fù)/不可數(shù)+主謂！23，morethan=over超過lessthan少于moreorless或多或少24，waitfor等待25，toomany“太多”修飾可數(shù)名詞復(fù)數(shù)toomuch“太多”修飾不可數(shù)名詞muchtoo“實在太”修飾形容詞或副詞26，because+從句becauseof+n/V-ing/代詞27，enough作adj修飾n，enoughtimeenoughmoneyhaveenough…todostheg：Ihaveenoughtimetofinishthework.enough作adv修飾adj/advoldenoughfastenough…enoughforsbtodostheg：Thejobiseasyenoughformetodo.not…enoughtodoThebookisn’teasyenoughformetoread.too…to…Thebookistoodifficultformetoread.so…that…ThebookissodifficultthatIcan’tread.28，thenextday第二天29，remember/forget+todo要做+doing做過30，Stopsbfromdoingsth阻止Stoptodo停下來去做其他事Stopdoing停止正在做的事31，anothertwohours=twomorehours32，atthetopof在…頂端，名列…之前強調(diào)點onthetopof在…上面強調(diào)面33，findout查明，弄清find找到（結(jié)果）lookfor尋找（過程）34，goonwith/doingsth繼續(xù)原來的事goontodosth繼續(xù)做別的事35，so+adj+that+結(jié)果狀語從句“如此……以致……”eg：IwassobusythatIdidn’tgotosleepfor3days.sothat引導(dǎo)目的狀語從句，以便，為了（inorderto）eg：theygotupearlysothattheycouldcatchtheearlybus.so+adj+（a/an+n單數(shù)）thatItissoimportantameetingthatIcan’tmissit.such+a/an+adj+n單數(shù)+thatItissuchanimportantmeetingthatIcan’tmissit.such+adj+n復(fù)數(shù)/不可數(shù)+thatUnit2Howoftendoyouexercise？1，How如何（方式）howlong多長（時間）答語常用“（For/about+）時間段”howfar多遠（距離）答語常用“（It’s+）數(shù)詞+miles/meters/kilometers”howoften多久一次（頻率）答語常用“Always/often/everyday/…”或“次數(shù)+時間”等表頻率的狀語Howsoon多快，多久以后，常用在將來時中。答語常用“in+時間段”howmany多少（接可數(shù)名詞）howmuch（接不可數(shù)名詞）2，exercise作v鍛煉，運動作[c]操，練習(xí)domorning/eyeexercises作[uc]鍛煉takemuch/moreexercise3，at+鐘點at7o’clockatnoon/atnight（during/intheday）atthis/thattimeattheageofon+具體某天、星期、特指的一天、紀念日、節(jié)日onApril1stonSundayonacoldwintermorningonTeachers’Dayin+上午、下午、晚上、年、月、季節(jié)、年代、世紀inthemorning/afternoon/eveningin1999inAugustinautumnin1960sinthe21stcentury4，helpsb（to）dosthhelpsbwithsthwithsb’shelp=withthehelpofsb5，do（the）housework=dochores6，頻度副詞（行前be后）Alwaysusuallyoftensometimesseldomhardlynever7，sometimes有時（頻度副詞）sometime（將來）有朝一日，（曾經(jīng)）某天Sometimes幾次，幾倍sometime一段時間（前面用介詞for）8，goshopping=dosomeshopping9，oncetwicethreetimes10，atonce，rightnow，rightaway，inaminute，inamoment，innotime立刻，馬上oncemore再一次，重新onceuponatime從前，曾經(jīng)11，everyday每天everyday日常的，每天的12，ontheinternet13，what’syourfavoriteprogram？=whatprogramdoyoulikebest？14，free空閑的inone’sfreetimebefree自由的asfreeasafishfreedomn.自由免費的Thebestthingsinlifearefree.15，befull=bebusy忙的bebusydoingsth/bebusywithsthbefullof充滿eg：Thebottleisfullofmilk.16，Howcome？怎么會？為什么？17，maybe為情態(tài)動詞+動詞原形，在句子中做謂語，maybe是副詞，表示可能，大概，一般放在句首(perhaps)。18，stayupdoingsth熬夜做某事19，stay/keephealthybeingood/bad/poorhealthbegood/badforone’shealth20，atleast=nolessthanatmost=nomorethan21，asksbaboutsthasksb（not）todosthasksbforhelp/advice/information22，theresultof…的結(jié)果asaresult結(jié)果23，besurprisedthat/besurprisedat/besurprisedtodo對…很驚訝Toone’ssurprise另某人驚訝的是insurprise驚訝地24，theanswertothequestion，akeytothedoor，atickettotheballgame25，although=though（與but不能連用）Eventhough/if即使，盡管asthough/if仿佛，好像26，by介詞+n/v-ing/代詞通過…方式byoneself獨自地bytheway順便問/說一下bychance/accident偶然地bymistake錯誤地learnbyheart記住27，thebestway/timetodo做某事最好的方式/時間28，4個