Unit10語法講解及練習(xí)課件人教版英語八年級上冊1審

Wewillhaveagoodtimetomorrow.Wewillgotothepartytomorrow.Ifwegotothepartytomorrow,we’llhaveagreattime.Grammar

Focus◎主將從現(xiàn)◎if引導(dǎo)的條件狀語從句主句是一般將來時,

if引導(dǎo)的從句用____________。一般現(xiàn)在時合并We’llhaveagreattimeifwegotothepartytomorrow.Youwillgototheconcert.Youmustbuyaticketfirst.Ifyougototheconcert,youmust

buyaticketfirst.合并Grammar

Focus

if引導(dǎo)的條件狀語從句主句含有_________,

if引導(dǎo)的從句用____________。一般現(xiàn)在時◎主情從現(xiàn)◎情態(tài)動詞Youmust

buyaticketfirstifyougototheconcert.if條件狀語從句中，主句是祈使句，從句用____________表示將來。_________原則。Don’twaitformeifI_____(be)late.一般現(xiàn)在時主祈從現(xiàn)am1.Putupyourhandsifyou_____(have)anyquestions.2.Ifit____(be)coldtomorrow,Iwillwearmysweater.3.Hecangohomeifhe________(finish)hishomework.haveisfinishes4.IfIgotothemovies,I

myhomeworkontime.Adidn'tfinishBdon'tfinishCwon'tfinishB※

if...not引導(dǎo)的條件狀語從句可以用unless改寫

unless除非;如果不

Therewillbemorepollutionifpeopledon'tdriveless.=Therewillbemorepollutionunlesspeopledriveless.

用unless改寫：

Ifhedoesn'tinviteme,Iwon'tgotohisparty.=___________________,Iwon'tgotohisparty.Unlessheinvitesme※if引導(dǎo)的條件狀語從句與“祈使句,+or/and+句子”的轉(zhuǎn)換

Ifyouworkhard,you'llpasstheexameasily.

=Workhard,and

you'llpasstheexameasily.=Workhard,or

youwon'tpasstheexameasily.

Putonyourcoat,____you'llhavetheflu.Befriendlytoothers,_____you'llmakemorefriends.orand（2）借助without或with來轉(zhuǎn)換條件狀語從句。Ifthereisnowater,fishwilldie.=Fishwilldiewithoutwater.Ifyouhelpme,Iwillfinishtheworksoon.=Withyourhelp,Iwillfinishtheworksoon.（3）借助不定式短語Itwillbeagreatmistakeifwewaitanotherweek.=Itwillbeagreatmistakeforustowait

anotherweek.用括號內(nèi)所給單詞的正確形式填空。havegoeswillenjoydofinisheswillgorains

willstaywon’tgetwillhappen1.IfBob__awayfromthejunkfood,he'llbeingoodhealth.

2.We_____haveasportsmeetingthisweekendiftheweather_____fine.

A.will;willbeB.will;isC.will;be3.Ifshe_____toloseweight,shemust_____lessbread.

A.want;eatB.wants;eatC.wants;eats4.Lotsofpeopleexerciseeverymorning__badweatherstopsthem.

5.Don'twearjeanstotheparty,___theteacherswon'tletyouin.

A.andB.soC.or

CBBBC二、should的用法1.should為情態(tài)動詞，意為“應(yīng)該；應(yīng)當(dāng)”，后接動詞原形，無人稱和數(shù)的變化。（1）should意為“應(yīng)該”，表示勸告或建議。Youshouldstopsmoking.（2）should表示要求或命令。Youshouldn’ttalkinclass.（3）should表示預(yù)測或可能。語氣弱于mustHisschoolbagshouldbeintheclassroom.（4）should有時表示說話人的感情如驚訝、憤怒、失望等。WhyshouldIgo?2.基本句式肯定句：sb.should+動詞原形.Maybeheshouldsaysorry.否定句：sb.shouldn’t+動詞原形.Youshouldn’tsmokeinthehospital.一般疑問句：shouldsb.+動詞原形?BBCDCCBBCDACAB14．I'mnotsureifyou___________intheexam,butyou'llbebetterifyou___________harder.A．willsucceed;study B．willsuccessful;studyC．succeed;willwork D．successful;willwork15．Alicedoesn'tknowwhat_______aboutgoingtoherfriend'sbirthdayparty.A．todo B．doing C．did D．willdoAAforgetfailswillaskplay

todrinkadvicetoimprovegowillbeAB???????至于??????14．I'mnotsureifyou___________intheexam,butyou'llbebetterifyou___________harder.A．willsucceed;study B．willsuccessful;studyC．succeed;willwork D．successful;willwork15．Alicedoesn'tknowwhat_______aboutgoingtoherfriend'sbirthdayparty.A．todo B．doing C．did D．willdo??anorganizationorganizerorganizedorganizesactivitiesbeorderedfromorderv.命令

ordersb（not）todosth

命令某人去做某事Thepolicemanorderedme

(park)mycarthere.(3)order用作名詞，意為“秩序；順序”inorder按順序inorderthat+從句=sothat+從句=inordertodo為了為了趕上其他人，他努力學(xué)習(xí)。toparkHestudieshardinorderthathecancatchupwithothers.=Hestudieshardsothathecancatchupwithothers.=Hestudieshardinordertocatchupwithothers.3.upsetadj.難過的；失望的；沮喪的”be\feelupsetat\about\oversth為某事而難過Shefeltupsetaboutbreakingupthecup.她因打破杯子而難過。beupsetwithsb.“生某人的氣”Hewasupsetwithhisson.upset

v.，意為“使心煩意亂，使生氣”-upsetDon’tupsetyourself.別自尋煩惱了。4advice[U]“建議，勸告”suggestion[C]apieceofadvice一條建議somepiecesofadvice許多條建議someadvice一些建議somesuggestionsgivesbsomeadvice（onsth）（在某方面）

給某人一些建議asksbforadvice征求某人的意見take\followsb'sadvice聽從某人的意見

WouldyouliketogivemesomeadviceonhowtoimprovemyEnglish?你能在如何提高英語方面給我一些建議嗎？advisev.“建議，勸告”advisesb(not)todosth“建議某人（