英语人教版高中必修一（2019新编）4.5 单元知识点复习 -（课件）

Unit4NaturalDisasters单元知识点复习Part1重点单词·巧记

1.______

n.&vt.

营救;救援2._______ vt.

损害;破坏

n.

损坏;损失3._______ vt.

摧毁;毁灭4._______ vt.

影响;(疾病)侵袭;深深打动5._______ n.

避难处;居所;庇护

vt.

保护;掩蔽vi.

躲避(风雨或危险)rescuedamagedestroyaffectshelter6.__________vt.使落入险境;使陷入圈套

n.

险境;陷阱7._______ vt.

埋葬;安葬8._______ vi.&

vt.

呼吸9._______ n.

努力;艰难的尝试;尽力10._______ n.供应(量);补给;[pl.]补给品

vt.供应;供给trapburybreatheeffortsupplyPart2词性转换1._______n.死;死亡→______vi.死;死亡→______adj.死的;无生命的2.________vt.影响;(疾病)侵袭;深深打动→_______n.影响→____________n.感情;喜爱→___________adj.有效的3._______n.震惊;令人震惊的事vt.(使)震惊→__________adj.感到震惊的→__________adj.令人震惊的4.____________vi.&vt.呼吸→_________n.呼吸deathdiedeadaffecteffectaffectionshockshockedshockingbreathebreatheffective5._________vt.遭受;蒙受vi.(因疾病、痛苦、悲伤等)受苦→___________n.折磨;苦难6._______vi.&vt.(火山)爆发;(岩浆、烟等)喷出→___________n.爆发;喷发7.______________vi.生存;存活vt.幸存;艰难度过→_____________n.生存;幸存→_____________n.幸存者suffersufferingerupteruptionsurvivesurvivalsurvivor8.________n.电力供应;能量;力量;控制力→___________adj.强大的9.________vt.&vi.递送;传达vt.发表→__________n.递送10.__________n.总结;概括;概要→____________vt.总结11.__________n.长;长度→________adj.长的powerpowerfuldeliverdeliverysummarysummarizelengthlongPart3核心短语

1._________ 严重受损;破败不堪

2.__________ 震惊;吃惊

3.___________________ 数以万计的

4.________ 谈起;说起;提到;指的是

5._________

至少;起码;无论如何

6._____________ 露天;在户外

inruinsinshocktensofthousandsofrefertoatleastintheopenair7．________________消灭，彻底消除8．________________现有(尤指帮助)9．________________似乎；好像；仿佛10．________________保持冷静11．________________像往常一样12．________________……的数量13．________________经历sweepawayonhandasifstaycalmasusualthenumberofgothroughPart4核心句型1.Itseemedasiftheworldwerecomingtoanend!世界似乎到了末日!①Thechildtalkstousasifhewereagrown­up.那个孩子跟我们谈起话来像个成年人似的。②Hetalksbigasifhekneweverything.他夸夸其谈，好像什么都知道似的。③Mary’sdescriptionofthepartywassovividthatIfeltasifIhadbeenthere.玛丽对晚会描述很生动，以至于我感觉好像我在那里一样.④Lookatthecloudsinthesky!Itlooksasifitisgoingtorain.看看天上的云彩！看起来要下雨。1)如果所引导的从句表示的情况是真实的或是极有可能发生的情况时，句子要用陈述语气。2)当说话人所陈述的是不真实的或极少可能发生或存在的情况时，从句用虚拟语气。3)如果asif引导的从句中的主语和主句的主语相同，且含有be动词，可省略从句主语和be动词，这样asif后就只剩下名词、不定式、形容词、短语、介词短语或分词。归纳总结asif引导从句时,如果从句所描述的情况与现在事实不符,则用一般_______时态;若与过去的事实不符,则用过去_______时态;若与将来的事实不符,则用“would/could/mightdo”结构。

过去完成①Hedescribedthecharactersinthenovelasifhe_______

(meet)themfacetoface.

②Elizarememberseverythingexactlyasif______________________(好像发生在昨天).

③Itseemedasifthey_______________________(决不会有)thechanceofworkingagain.

④Heopenedhismouthasif____________(say)something.hadmetithappenedyesterdaywerenevergoingtohavetosay一、用单词的适当形式完成句子1．Theheavyfloods________(横扫)awayhousesandroadsinZhengzhou.2．Thereisa________(总结)attheendofthemeeting.3．Iamhavingsomefood________(递送)forherbirthday.4．Afterthewomanheardthatherhusbandwasdeadinthecaraccident,shewentinto________(休克)．5．Inordertocatchtheanimalsintheforest,somevillagersseta________(陷阱)andcovereditwithsomeleaves.Exercise6．Thenumberoffamiliesseekingfoodsuppliesroseby12________(百分比).7．Hisbadhabitsofplayingvideogames________(毁灭)hischanceofhavingabrightfuture.8．Don'tleavethelightsonwhenyou’reaway.Itwastes________(电)．9．It’sreportedthatmudslides________(埋)entirevillages.10．Iamrelaxedtostayinthevillageandfeelpleasedto________(呼吸)thisair.二、用单词的适当形式完成句子11．The________(long)ofthefloodedriverhasnotbeenclear.12．Yearsofwarshaveleftthecityin________(ruin);itwouldtakealotofmoneytorebuildit.13．Itwasa________story,andweallgot________(shock).14．________(bury)himselfintheexperiment,hedidn'tnoticewhatwashappening.15．Theboywalkedinasifhe________(buy)thewholeschool.16．Shereceivedmanylettersofsupportfromsomecancer_________（suffer）.17．Itcanalso______(affect)bypowerandclass,butnotnecessarilyso.18．______summary,itismyopinionthatthiscompletetreatmentprocessisverysuccessful.19．Hemade______aruletogetupbeforeseveninthemorning.20．Ofthesixpeopleinjuredintheterribleaccident,onlytwo________(survive).三、选用适当的单词或短语补全句子21．Tryto______andjusttellmewhathappened.22．Children’slivesare______everytimetheycrossthisroad.23．Theyhadtosleep______aftertheearthquake.24．DanandIusually______tocook.25．______,Iwouldliketothankyouforofferingmethisopportunity.26．Theemergencyserviceswere______withmedicaladvice.27．Iwantyouto______mydaughter.28．Shelookedaroundto______thatshewasalone.

三、用单词的适当形式完成短文StrangethingswerehappeninginTangshan.Forafewdays,thewaterinthewellsroseandfell.Mice,chickensandpigsbecamenervous.29．peopledidn'trealizethatoneofthedeadlyearthquakeswasontheway.Theearthquakewhichdestroyedthecity30．(shock)thepeople.At3:42am,everythingbegantoshake.Itseemedasiftheworldwerecomingto31．end.Inlessthanoneminute,thecitylayinruins.Twothirdsofthepeoplediedorwere32．(injure).Then,laterthatafternoon,anotherbigquakeshookTangshan.However,hopewasnotlost.Soonafterthequakes,soldiersweresent33．(rescue)thepeople.Theydugoutthosewho34．(trap)andburiedthedead.Morethan10,000doctorsandnursescametoprovidemedicalcare.Workersbuiltsheltersforsurvivors35．homeshadbeendestroyed.36．(slow),thecitybegantobreatheagain.Withstrongsupportfromthegovernment,anewTangshanwasbuiltupontheearthquakeruins.Thecityhasproved37．Chinaand