Unite7What’sthehighestmountainintheworld?SectionB(1a—SelfCheck)【知識細(xì)目】1.atbirth“出生時”，在句中通常作狀語。她出生時重8磅。Sheweighedeightpounds.preparesth.forsb.為某人準(zhǔn)備某物；凱茜為她朋友準(zhǔn)備了一個房間。Cathyaroomherfriend.我媽媽正在為晚餐做準(zhǔn)備。Mymotherdinner.我們準(zhǔn)備結(jié)束工作。Wethework.3.awakeadj.醒著的，（反義詞：睡著的）Isheorasleep?Pleaseatsixtomorrowmorning.4.runover跑上前去runovertosb.跑向某人你能不能跑到商店去，我們需要幾樣?xùn)|西。Couldyoutothestore?Weneedafewthings.5.fallover“絆倒”falloversth.“被某物絆倒”fall-fell(過去式)Tomastoneandhurthiskneebadly.湯姆被石頭絆倒了，膝蓋傷得很嚴(yán)重。聯(lián)想：摔倒，倒塌從…落下Herodesofastthathefromhisbike.他騎得如此快導(dǎo)致他從自行車上摔了下來。Thetallbuildingsuddenlylastnight.昨晚這棟樓房突然倒塌了。6.300orso“300左右”orso“大約”,位于數(shù)詞和表時間的名詞后，相當(dāng)于about或about，但about/around位于數(shù)詞和表時間名詞前。Ispentanhourfinishingmyhomework.=Ispentanhourfinishingmyhomework.7.….nowfewerthan2,000Thereisaman.Therearesomeboys.8.diefrom與dieof“死于”Sheatrafficaccident.heartproblem.9.illnessn.意為“疾病；病”，可數(shù)名詞；其形容詞為。Johncan’tcomebecauseofhis.=Johncan’tectv.保護(hù)；其名詞為。protect...from...我們應(yīng)該保護(hù)野生動物不被傷害。Weshouldbeinghurt.雨傘可以保護(hù)我們不被雨淋。Anumbrellacantherain.11.endangeredadj.“瀕危的”；我們應(yīng)該保護(hù)瀕危的動物，因為它們面臨滅絕。Weshouldprotecttheanimals,becausetheyare.聯(lián)想：adj.“危險的”It’stoplaywithfire.玩火很危險。n.“危險”；相關(guān)短語“處于危險”如果你遇到危險你會做什么？Whatwillyoudoifyouare?【導(dǎo)學(xué)過程】 一、課前預(yù)習(xí)(P531a-1d)1.350cm高_(dá)________ 2.150千克的食物_________3.雙腿站立_________ 4.比……重許多倍_________5.出生時_________ 6.活到…….歲_________(P542a-2b)7.為……做準(zhǔn)備_________ 8.跑過去_________9.走路時撞著_________ 10.絆倒_________11.照顧_________ __________________ ______________________________________________________ ______________________________________________________二、拓展延伸(1)“A+謂語動詞+倍數(shù)+adj/adv比較級+than+B”表示“A比B……多少倍”。Thiscarrunsthanthatone.“A+謂語動詞+倍數(shù)+as+adj/adv原級+as+B”表示“A是B……多少倍”。Thiscarrunsasthatone.練一練：這個大廳是我們教室的5倍大。(big)Thishallisourclassroom.=Thishallisthanourclassroom.2.hugeadj.巨大的，強(qiáng)調(diào)體型而非重量；aanimal巨大的動物largeadj.大的，多指面積、范圍大；Chinaisacountry.中國是個大國家。bigadj.大的，多指體積、重量大；Thisboxis.這個箱子很大?！井?dāng)堂檢測】一、用所給詞的適當(dāng)形式填空。1.Themoreyoueat,the________(fat)youwillbe.2.Tomisthreetimesas________(strong)asLucy.3.Hereyesshonewith________(excite).4.Toomuchworkandtoolittlerestoftenleadto________(ill).5.Janewasstill(wake)until12:00o’clocklastnight.6.Atbirth,mostbabies________(w________eigh)between6and8pounds.7.TomandJackworkinazoo.Theyareanimal________(keep).8.There’saman________(wait)foryououtsidetheoffice.9.Weshouldprotectthe________(danger)animals.10.Thiselephantisthe________(huge)ofthethree.二、根據(jù)漢語意思完成句子。1.這個小孩學(xué)習(xí)走路時，經(jīng)常摔跤。（fall）Whenthechildlearnstowalk,heoften________________.2.熊貓寶寶常常死于疾病，而且不會活很久。(die)Thebabypandasoften________________anddonotliveverylong.3.我們應(yīng)該保護(hù)樹木不被砍到。(protect)Weshould________________beingcutdown.4.他工作如此努力，一定會實現(xiàn)他的夢想。(achieve)Heworkssohardthatheissure________________.5.在美國，人們現(xiàn)在正忙于為感恩節(jié)做準(zhǔn)備。（prepare）Peoplearebusy________________ThanksgivingDayintheUSnow.