天津市梅江中學(xué)八年級英語下冊 Module 5 Problems Unit 3 Language in use課件 外研版.pptVIP

unit3languageinuse 再識if從句在上一模塊我們結(jié)識了 if條件狀語從句 祈使句 結(jié)構(gòu) 今天我們繼續(xù)學(xué)習(xí)if從句 請看下面的例句 a youmustseethedoctorifyouareill 如果你生病了 你必須去看醫(yī)生 grammarfocus b iwillgotherewithyouifitdoesn traintomorrow 如果明天不下雨 我將和你一起去那 c ifyoudon tstudyharder youwon tpasstheexam studyharder andyouwillpasstheexam 如果你再努力些 你就會通過考試 d ifyoudon thurry you llmisstheplane hurryup oryou llmisstheplane 如果你不快點(diǎn)兒 你就趕不上飛機(jī)了 歸納 一 從呼應(yīng)中看時態(tài)1 如果主句是一般現(xiàn)在時 包括含有情態(tài)動詞can may must等 從句也可用一般現(xiàn)在時 2 如果主句是一般將來時 if條件狀語從句不用將來時態(tài) 而要用一般現(xiàn)在時 二 從轉(zhuǎn)換中看同義 祈使句 and or 簡單句 是一個固定結(jié)構(gòu) 這里祈使句相當(dāng)于一個由if引導(dǎo)的條件狀語從句 用and引導(dǎo)的簡單句常表示一個較好或理想的結(jié)果 用or引導(dǎo)的簡單句常表示一個不愉快或不理想的結(jié)果 簡單句中的謂語動詞常用一般將來時 運(yùn)用 i 請用括號內(nèi)所給動詞的適當(dāng)形式填空 1 ifshe study harder shewillcatchupwithussoon 2 sally see afilmifshe be freenextsunday 3 ifyou drive toofast youmayhaveanaccident drive studies willsee is ii 同義句轉(zhuǎn)換 每空一詞 1 ifyoucrossthebridge you llfindthepark you llfindthepark 2 ifyoudon ttakeataxi you llmissyourplane you llmissyourplane or crossthebridge and takeataxi rewritethesentences usingif example listeninclass oryouwon tunderstandwhattodo ifyoudon tlisteninclass youwon tunderstandwhattodo 1 eatsomebreakfast oryou llgethungryatschool 2 hurryup we llbelate ifyoudon teatsomebreakfast you llgethungryatschool ifyoudon thurryup we llbelate 3 readtheinstructionscarefully thenyou llknowwhattodo ifyoureadtheinstructionscarefully youwillknowwhattodo completethesentences giveadvicewiththecorrectformofthewords example iwanttogethighscores ifyouworkhard youwillgethighscores workhard gethighscores 1 howcaniremembermyfriends birthdays if keepanoteinyourdiary notforget youkeepanoteinyourdiary youwon tforget 2 it slate butidon twanttogotosleep if notgetenoughsleep feeltiredatschool youdon tgetenoughsleep youwillfeeltiredatschool 3 idon tlikespeakingenglishoutsidetheclassroom if notpractice notimprove youdon tpractice youwon timprove 4 shoulditellmyteacheridon tunderstandthework if nottellher shenotabletohelpyou youdon ttellher shewon tbeabletohelpyou 5 isitokifiwatchtvforsixhours if youwatchtoomuchtv eyeshurt youwatchtoomuchtv youreyeswillhurt completethesentencessothattheyaretrueforyou 1 i llbereallyhappyif 2 we lldowellinenglishif 3 myparentswillbedisappointedif 4 ifitrainsnextsaturday 5 ifigetsomemoneyformybirthday completetheconversationwiththewordsandexpressionsinactivity4 answers 1 2 3 4 5 6 7 8 terrible pocketmoney problem refused keep proud mend honest completethepassagewiththecorrectformofthephrasesinactivity5 answers 1 2 3 4 5 6 7 angrywith goodat spendtime atleast beproudof attheendof afterall 1 feelsorryforsb 同情某人2 find sth sb adj 發(fā)現(xiàn) 怎么樣3 copyone shomework抄作業(yè)4 insteadof代替5 seesb doing看到某人正在做 6 stealsth fromsb sp 從某人 某地偷7 tidyup整理 explanation chooseoneoftheproblemsandwriteareply saywhatwillorwon thappenineachpossiblesituation possibleanswerforproblemc youarequiterightwhenyousaythatcopyingisdishonestandyoushouldn tletpetercopyyourworkforthatreason however thereisanothergoodreasonfornotdoingit ifpeterreallyisyour friendandyoureallydowanttohelp copyingwilldotheopposite hewilllearnnothingandnevergetanybetteratmaths ifyouwanttohelphim whydon tyouspendsometimeexplaining howtodotheproblems andhelpinghimtoworkthemout yousayheworkshard helphimtodosointherightway andyourfriendshipwillbestronger andyouwillrespecteachothermore listentotheconversations dothespeakersgivethesameadviceasyou whatdothespeakersthinkwillhappenif 1 katedoesn ttellthemanagerabouttheboystealing she llloseherjob 2 themanagerfindsoutthatkatewasdoingherhomeworkinsteadoftidyingtheshelves 3 susantellstheteacherswhatlindawantshertodo themanagerwillbeangry lindawillloseherpartandsusanwillloseherfriend 4 susanrefusesthebiggestpartintheplay she lllosethechancetomakeherparentsproudofher 5 helenletspetercopyherwork 6 helentellspeter sparentsabouthisproblem she llbedishonestherself they llbeabletohelphim problempage 1 an agonyaunt isahelpfulperson 2 inthepast an agonyaunt wasusuallyanoldwoman 請閱讀aroundtheworld部分 判斷下列各句正 t 誤 f t t 3 an agonyaunt onlyappearsonmagazinesornewspapers 4 actually alltheproblemsandanswersarenotreal 5 readerscanhelpeachotherbygivingadviceontheinternetnow t f f exercises i 請根據(jù)句意用括號內(nèi)所給單詞的適當(dāng)形式填空 1 ihadabaddayyesterdaybecausesomeone steal mypurse 2 ifyouwanttosaysomebodyisnothonest youcanusetheword honest stole dishonest 3 putthebooksbackontothose shelf ifyouhavefinishedreadingthem 4 myshoeswere break whenifelldownfrommybike 5 ifyoudon ttellhimthetruth hewillbeeven angry withyou angrier shelves broken ii 連詞成句 1 linda make refused friends him to with 2 if forget notes soon you don t you will take it lindarefusedtomakefriendswithhim ifyoudon ttakenotes youwillsoonforgetit 3 a pity that pass you the didn t it s exam 4 my virus computer goes has because it a wrong it sapitythatyoudidn tpasstheexam mycomputergoeswrongbecauseithasavirus 請用if合并下列句子 1 wewillhaveapicnictomorrow itwon traintomorrow 2 youarenottired let sgoforawalk wewillhaveapicnicifitdoesn traintomorrow ifyouarenottired let sgoforawalk 3 hurryup youwillbelate 4 hewillleavefornewyork itwillbefinetomorrow ifyoudon thurryup youwillbelate hewillleaveforn