仁愛英語七年級下冊unit8topic11

What'stheweatherlikeinspring?Itiswarminspring.Itisagoodseasonforhiking.springWecangohiking.----MarchtoMayItishotinsummer.Ilikeswimmingintheriver.summer-----fromJunetoAugustWecangoswimming.Itiscoolinfall.Wecanclimbmountains

withourfriends.fallFromSeptembertoNovemberItiscoldinwinter.Wecanmakeasnowmaninwinter.winter---DecembertoFebruaryItiswarminspring.Itisagoodseasonforhiking.Itishotinsummer.Ilikeswimmingintheriver.Itiscoolinfall.Wecanclimbmountainswithourfriends.Itiscoldinwinter.Wecanmakeasnowmaninwinter.(1)(2)(3)(4)Look,listenandnumberthepicturesyouhear.Answerthequestions:

1.What’stheweatherlikeinspring?It’swarm./summer

/hot

/fall/cool/winter/coldWhatcanwedoinspring?Wecangohiking/summer

/goswimming

/fall/climbmountains/winter/makeasnowman.

Makesentenceswiththewordsandphrases

1.spring--warm--gohiking2.summer--hot--goswimming

3.fall--cool—climbmountains4.winter—cold—makeasnowmanQListen,readandsayZhouWeilun:Whichseasonisthewarmestintheyear,Maria?Maria:It’ssummer.ZhouWeilun:What’stheweatherlikeinsummer?Maria:Itoftenrains.Sometimesitrainsquiteheavily.ZhouWeilun:Doyoulikesummer?Maria:Yes,butIlikespringbetter.3a介詞一般用在名詞、名詞詞組或者相當于名詞詞組的結(jié)構前，構成介詞短語。介詞短語可以在句中作定語，狀語，表語和賓語補足語。一、介詞的功能TheboyoverthereisJohn’sbrother.Thegirlwillbebackintwohours.OurEnglishteacherisfromAustralia.Helefthispenonthedeskathome.定語狀語表語賓語補足語二、介詞的分類表示時間的介詞表示地點的介詞位移介詞其他介詞at,in,on,after,before,during,over,from,for,since,until,byetc.in,on,to,over,above,between,blow,under,etc.as/like(表比較),for(表原因或目的),to/with/without(表結(jié)果),by/in/with(表手段或方式),of/with(表所屬),except(表除去),about/on(表關于)past,across,through,etc.時間介詞辨析1(in,on,at)at:

鐘點,飯時,正午/午夜,年齡,節(jié)日

atsixo’clock,atlunchtime,atnoon,attheageof15atChristmas但onChristmasDayon:

1)星期幾,具體日期,具體某一天的某個時候

onSunday,on10thNovember,onSaturdaymorningontheeveningofMay1stonacoldwinterdayin:

1)一天當中的某個時候,月，季，年

inthemorning,inJune,inAutumn,in1990三、易混淆的介詞Ioftengetupearly___themorning,but___Sundaymorning,Igetuplate.Myfatherlikestellingussomethingabouthiswork___supper.inonat1.Hecameback______halfanhour.2.Lucywillgoout___halfanhour.3.Theywillvisither_______Friday.4.Ourteacherwillbebackthreemonths____.5.–Frank,whenwilltheshortmeetingbegin?-Youshouldcome_____2:30.Ifyoucome10minutes_____thattime,themeetingwillbeover.時間介詞辨析4(in,after,later)

afterinafterlaterin+一段時間（用于一般將來時）

after+一段時間（用于一般過去時）

after+點時間（常用于一般將來時）一段時間+later

atafter

fall

winter

spring

summerSectionB條件狀語從句SectionC條件狀語從句if;unless;as(so)longas;原因狀語從句because;as;since;now(that)結(jié)果狀語從句so(such)…that….目的狀語從句sothat;inorderthat;讓步狀語從句though;although;as;however;nomatter….;疑問詞+ever；比較狀語從句than;as(so)….as;themore….themore地點狀語從句wherewherever概念在復合句中，由從句表示的狀語叫做狀語從句。由連接詞if或unless引導的狀語從句叫做條件狀語從句?？键c：(1)引導詞：if,unless.(2)主句為將來時，從句用一般現(xiàn)在時代替。(3)if...not與unless及or的同義句轉(zhuǎn)換。1.語法引導條件狀語從句最常用的連詞是if,由if引導的條件狀語從句表示在某種條件下某事很可能發(fā)生。如:如果你考試不及格,你會讓他失望的。2.unlessconj.除非,若不,除非在……的時候如果你不早點動身,你就不能及時趕到那兒。Youwillfailtoarrivethereintimeunlessyoustartearlier.3.有些句子,雖沒有含條件關系的連詞,卻也隱含著條件關系,這些句子常用一些詞,如butfor,without等引出一個介詞結(jié)構來表示條件,條件常常是虛擬的,或與事實相反的假設。如:butfor若非,要不是要不是下雨,我們的旅行肯定會很愉快。

Exercise1.Hurryuporyou'llbelateforschool._____you_______hurryupyou'llbelateforschool.________youhurryup,you'llbelateforschool.2.I'lldomyhomeworkwhenmymothercomesback.I______domyhomework______mymothercomesback.Unless1)He____waituntiltherain____．A.won't;willstopB.won't;stopC.will;stopsD.will;willstop選擇題C2)HewillgototheGreatWallifit___tomorrow．A.won'trainB.doesn'trainC.don'trainD.isn'training3)___youeatoldfood,youmaybeill.A.BeforeB.WhyC.IfD.WhichBCwear,puton,bein,dressDress表穿的動作，也表示打扮，后面常接人。Thechildcandresshimself這孩子能自己穿衣服了。

Wear表示穿的狀語，常表示習慣性的穿著，如：Wewearsunglassesinsummer.我們在夏天常戴太陽鏡，后接從頭上到腳底的所有衣服，飾品，如手表，頭發(fā)，眼鏡等。也用成詞組：bewearing接衣服，表示正穿著啥衣服，如：Doyouknowtheboywhoiswearingabluecoat.puton//inputon“穿上，戴上”in(prep.)，表“穿著”

E.g.It’scoldoutside,putonyourcoat.Heputsonhishatandgoesout.

ThewomaninawhiteblouseisJohn’smother.強調(diào)動作接服裝、鞋帽的名詞強調(diào)狀態(tài)做定語、標語和狀語sectionC2arrive,reach,getto區(qū)別：都表