九年級英語全冊Unit8ItmustbelongtoCarla第四課時SectionB(2a2e)習(xí)題課件

Unit8

ItmustbelongtoCarla.第四課時SectionB(2a～2e)一、根據(jù)句意及漢語提示填寫單詞。1．Hehasa________(圈)offriends，sohefeelshappy.2．His________(病)stopshimfromworking.3．What'syour________(目的)?4．Theyoungmanisfullof________(精力)．5．Chinahashadabig________(勝利)foranti－corruption(反腐倡廉)．circleillnesspurposeenergyvictory二、選用方框中的詞并用其適當(dāng)形式填空。British,lead,enemy,medicine,expression1．TheGreatWallhasbeenbuiltforalongperiodoftime.Itwasusedtoprevent________.2．Heisawise________.Hecanhelpus.3．Stonehengeliesin________anditisafamousBritishhistoricalplace.4．Ithink________levelinthecityisbetterthanthatinthecountryside.5．Sometimes，bodylanguageincommunicationisawonderfulway__________ourselves.enemiesleaderBritainmedicaltoexpress三、根據(jù)漢語提示完成句子，每空一詞。1．上個世紀(jì)，手機是用來打電話的。Mobilephones______________________callingsomeoneinthelastcentury.2．我們不僅要學(xué)習(xí)現(xiàn)代科技，也要關(guān)注傳統(tǒng)文化。Weshould__________learnthemoderntechnology________________payattentiontotraditionalculture.3．感謝你及時指出我的問題。Thankyoufor_________________myproblemsintime.4．同時，GPS可以幫助你找到位置。______________________________，

GPScanhelpyoufindthe_________.5．那些石頭以一定的方式排列在一起。Thestoneswereputtogether________________________________.wereusedfornotonlybutalsopointingoutAtthesametimepositioninacertainway四、任務(wù)型閱讀。(2019·哈爾濱)Dinosaurs(恐龍)oncelivedontheearthforalongtime.Theysuddenlydisappearedmillionsofyearsago.Whathappenedtothem？That'sstillamystery.Peopleneverstopsearchingfortheanswer.SomeUSscientistssayitisbecausetherewerenotenoughmale(雄性的)dinosaurs.Theygotthisideaafterresearchingcrocodiles(鱷魚)．Mothercrocodileslayeggsandlaterbabycrocodilescomeout.Thelocaltemperaturedecidesthesex(性別)ofthebabycrocodile.Whentheeggsareatatemperatureof26℃to30℃，

thebabiesareallgirls；whenthetemperatureis30℃to34℃，

therearebothboysandgirls;whenitis34℃to36℃，

onlyboysareborn.Dinosaurs'babiesalsocamefromeggs.Soscientistshavegivenusanewpicture:millionsofyearsago,itsuddenlybecameverycold.Almostalldinosaurbabiesweregirls.Therewerefewerandfewermaledinosaurs.Motherdinosaurscouldnotgivebirthtomorebabies.Finally,thesepowerfulanimalsdisappeared.任務(wù)一：閱讀短文，根據(jù)英文釋義及首字母提示拼寫單詞。1．e________asmanyorasmuchasnecessary2．1________：toproduceeggsfromthebodiesofbirds,insectsandsoon任務(wù)二：閱讀短文，完成同義句轉(zhuǎn)換，每空一詞。3．Dinosaurs'babiesalsocamefromeggs.Dinosaurs'babiescamefromeggs________

________.任務(wù)三：根據(jù)短文內(nèi)容回答問題。4．Whendiddinosaurssuddenlydisappear?__________________________________________________________________5．Whatdecidesthesexofthebabycrocodile?__________________________________________________6．Arethebabycrocodilesonlyboyswhenit's35℃？_________________