Unit2Whataday!第2課時Grammartime學(xué)問點(diǎn)一描述天氣的形容詞【學(xué)問精講】（一）詞形轉(zhuǎn)換rainy-下雨的（形容詞）snowy-下雪的（形容詞）（1）rain名詞：雨（不行數(shù)）：alotofrainsnow名詞：雪（不行數(shù)）：alotofsnow（2）rain動詞：下雨（2）snow動詞：下雪例句：a)Itrainedyesterday.昨天下雨了。b)Look!Itisrainingnow!看！現(xiàn)在正在下雨。c)Itoftenrainshere.這兒經(jīng)常下雨。d)It’softenrainy.經(jīng)常下雨了。（二）表示天氣的形容詞用法表示天氣的形容詞warmcoolhotcoolsunnywindycloudyrainysnowy形容詞的用法：形容詞可以修飾名詞，一般放在名詞的前面。如：It’sasunnymorning.是一個晴朗的上午。形容詞用于系動詞（be,get,look）的后面，用來說明主語的特征。如：Itwasrainyyesterday.昨天是個下雨天。形容詞可以和副詞連用，由于副詞的強(qiáng)調(diào)作用，所表達(dá)的意思更深一層如：Thejacketistoosmallforme.這件夾克衫對我來說太小了?！窘?jīng)典例題】Itwas______(sun)yesterday.Wewenttothezoo.【名師解析】依據(jù)was可知，be動詞之后要用形容詞，用來描述天氣，所以填sunny。學(xué)問點(diǎn)二描述過去天氣的句型【學(xué)問精講】描述過去天氣的句型-------Itwas+表示天氣的形容詞+其他。Eg:Itwassunnyinthemorning.早上天氣晴朗。在描述天氣時，我們可以用it來代指天氣。由于描述的是過去的天氣，所以be動詞用was,后面接表示天氣的形容詞。Eg:ItwascoldinChangchunlastwinter.去年冬天長春很冷。【經(jīng)典例題】It______(be)rainyyesterday,andit’scloudytoday.【名師解析】依據(jù)yesterday可知，是在談?wù)撨^去的天氣，所以用一般過去時，it對應(yīng)的be的過去式為was。學(xué)問點(diǎn)三動詞不規(guī)章變化【學(xué)問精講】常見的動詞不規(guī)章變化有：give-gavelose-lostbecome-becamehold-heldcome-camebring-broughtbuy-broughtsee-sawwrite-wrotecan-couldfind-foundmeet-metfly-flew【經(jīng)典例題】We_________(go)totheparklastFriday.We_______(fly)kitesthere.【名師解析】依據(jù)lastFriday可知，上下文語境為過去，go和fly的過去式為不規(guī)章變化，所以填went;flew。學(xué)問點(diǎn)四be動詞的過去式【學(xué)問精講】be動詞的過去式為was/were(1)be動詞的過去時的確定句式，結(jié)構(gòu)為：主語+was/were+其他。Eg:ThegirlwasinthezoolastSunday.那個女孩上個星期天在動物園。Thereweresomebananasonthetablethismorning.今日早上桌子上有一些香蕉。(2)動詞的過去時的一般疑問句式，結(jié)構(gòu)為：was/were+主語+其他+？Eg:WasthegirlinthezoolastSunday?那個女孩上個星期天在動物園嗎？Werethereanybananasonthetablethismorning?今日早上桌子上有一些香蕉嗎？(3)be動詞的過去時的否定句式，結(jié)構(gòu)為：主語+was/were+not+其他。Eg:Thegirlwasn’tinthezoolastSunday.那個女孩上個星期天沒在動物園。Thereweren’tanybananasonthetablethismorning.（留意：確定句中的變成否定句時改成了any）今日早上桌子上沒有一些香蕉。【經(jīng)典例題】Wewentboatingyesterday.We________(be)veryhappy.【名師解析】依據(jù)yesterday可知，上下文用一般過去時；We對應(yīng)的be的過去式為were。學(xué)問點(diǎn)五實(shí)義動詞的過去時【學(xué)問精講】實(shí)義動詞的過去時的確定句式，結(jié)構(gòu)為：主語+動詞的過去式+其他。Eg:Wesawmanyinterestingparrots.我們觀察了很多好玩的鸚鵡。Wewateredflowersthismorning.我們今日早上澆花了。Heclimbedthemountainsyesterday.他昨天爬山了?！窘?jīng)典例題】I_____mygrandparentsthedaybeforeyesterday.A.visitB.visitedC.visitted【名師解析】依據(jù)thedaybeforeyesterday可知，應(yīng)當(dāng)用動詞的過去式，visit的過去式為規(guī)章變化，所以選B。課時小練一、單項(xiàng)選擇1.Lastautumn,I____toBeijing.A.

went

B.

amgoing

C.

go

D.

goto2.Itwas____on10thOctober.A.

sun

B.

sunny

C.

wind

D.

clouds3.Twodaysago,mysister____herteacher.A.

visit

B.

visitted

C.

visited

D.

willvisit

4.They

somebirdsintheforestyesterdaymorning.A.

see

B.

seeing

C.

saw

D.

sees二、寫出下列動詞的過去式⑴play________⑵fly________⑶watch________⑷draw________⑸bring________⑹can________⑺go________三、用所給詞的適當(dāng)形式填空1.We________(watch)afilmlastSundayevening.2.We________(fly)kiteshighinthesky.3.I________(go)swimmingwithMikeon7thAugust.四、連詞成句1.Saturday，it，last，was，sunny________________________________2.school，came，Mike，to，bike，by________________________________3.could，find，not，He，his，book________________________________五、閱讀理解閱讀短文，推斷下列句子與短文內(nèi)容是否全都

ItwasSundayyesterday.Theweatherwasfine.Itwassunnyandtherewerenocloudsinthesky.SandyandSuegotupearlyinthemorning.Nowtheywereinthepark.Itisabigparkandit'ssobeautiful.Theysawmanypeoplethere.Someboysplayedfootballonthegrass.Somegirlsdancedunderthetree.Anoldmanwalkedbesidethelake.Ayoungwomanandherlittlesonlookedatthefishinthelake.Howhappytheyare!（1）YesterdaywasSunday.（2）Theweatherwascloudy.（3）SandyandSuewereinasmallpark.（4）Someboysdancedandsomegirlsplayedfootball.（5）Therewasanoldmanwalkingbesidethelake.（6）Thereweresomefishinthelake.（7）Allthepeopleintheparkwerehappy.【參考答案】一、