Unit2Topic3SectionB考點(diǎn)練習(xí)九年級(jí)英語(yǔ)上冊(cè)

仁愛(ài)英語(yǔ)九年級(jí)上 U2T3SectionB考點(diǎn)&練習(xí)考點(diǎn)講解考點(diǎn)一First,yououghttoshutofftheelectricitywhenyouleavearoom.(P45)首先,當(dāng)你離開(kāi)房間的時(shí)候，你應(yīng)該關(guān)掉電源。oughtto=should情態(tài)動(dòng)詞，意為“應(yīng)該，應(yīng)當(dāng)”，無(wú)人稱、時(shí)態(tài)及數(shù)的變化，表示責(zé)任、義務(wù)或道義上“應(yīng)該……”【拓展】否定形式:oughtnottodosth.=oughtn’ttodosth.;疑問(wèn)形式Ought+主語(yǔ)+todo...?肯定回答:Yes，主語(yǔ)+ought.;否定回答:No，主語(yǔ)+oughtnot.e.g.Weoughttoprotecttheenvironment.我們應(yīng)該保護(hù)環(huán)境?！灸芰μ嵘?.Yououghtto_________________(work)harder.2.Yououghtn'tto__________________(e)late.考點(diǎn)二Second,you’dbetterwalkorrideabikeinsteadoftakingabusorataxiifyoutravelashortdistance.(P45)其次，如果你是進(jìn)行短途旅行,那你最好步行或騎自行車，而不是乘坐公交車或出租車。insteadof介詞短語(yǔ),意為“代替，而不是”，后接名詞、代詞或動(dòng)名詞【辨析】詞匯詞義用法句中位置insteadof代替，而不是名詞，代詞，動(dòng)名詞句首，句中instead代替Adv.句首，句末e.g.Ihurtmylegyesterday.Canyoujoinintherelayraceinsteadofme?我昨天傷到腿了。你能代替我參加接力賽嗎?It'stoohottowalkandwe'llgoswimminginstead.天太熱了以至于不適合去散步，我們將去游泳。考點(diǎn)三Weshoulddoeverythingtoprotectit,orwe’llbepunishedandloseourhome.(P46)我們應(yīng)該盡一切努力來(lái)保護(hù)它，否則我們就會(huì)受到懲罰,失去我們的家園。or為連詞,連接兩個(gè)句子,此句中意為“否則”,后接不好的結(jié)果?！就卣埂縪r用于否定句，意為“和”;用于選擇疑問(wèn)句,意為“或者,還是”。e.g.Idon'tliketeaorcoffee.我不喜歡喝茶,也不喜歡喝咖啡。Istheflowerredorblue?那花是紅的還是藍(lán)的?課時(shí)訓(xùn)練翻譯下列詞組1.畢竟;歸根結(jié)底_____________________________________________3.(是)……而不是……________________________________________________________________________________________Ⅱ.根據(jù)句意及音標(biāo)提示完成句子1.WiththeInternet,________________/'dista;ns/isnolongeraproblem.2.Peopleusemore________________/i’lek'tris?ti/inwinterbecausetheywanttobewarm.3.Heusedadamp___________________/kl?/tocleanthewindows.4.Itisaman’s_______________/'?k∫?ns/thatmatter,nothiswords.5.Itwouldbegreatifwecould______________/’ri:'saitk1/andreuseeverything.Ⅲ選擇填空()1.Idon'tlikemilk.Givemesomeapplejuice__.A.instead B.insteadof C.back ()2.About75percentofthestudentscangoswimming__therestcan't.()3.Rememberto___theTVbeforeyouleavehome.OK,Iwill.A.turnon B.putdown C.shutoff ()4.Youshouldn'tshoutathim.____,hewasjusttryingtohelp.A.Inall B.Afterall C.What'smore ()5.Couldyoueandhelpme,please?A.Yes,Icould B.You'rewele C.Sure,I'ming IV.看圖寫(xiě)話l.often,collect ___________________________________________________________________haveto,because _______________________________________________________________3.ride,saveenergy _______________________________________________________________1你想要成為一名環(huán)保人士嗎？______________________________________________________________2當(dāng)你離開(kāi)房間的時(shí)候你應(yīng)該關(guān)燈。______________________________________________________________說(shuō)起來(lái)容易，做起來(lái)難。________________________________________________________________欲速則不達(dá)。________________________________________________________________如果你短途旅行的話，你最好走路或者騎自行車，不要乘坐公交車或出租車。_________________________________________________________________參考答案SectionB4.takeaclothbag5.cryforhelp6.travelashortdistanceRecycleIV.1.Theoldwoman/Sheoftencollectsplasticbottles.Theboyhastotakeataxibecauseitisrainingheavily./Hehastotakeataxibecauseitrainshard.Ridingabiketoworksavesenergy./Theman/Heridestoworktosaveenergy.V.Wouldyouliketobeagreeenerperson?Whenyouleavetheroom,youshouldturnoff/oughttoshutof