八年级英语（下册）知识要点_定稿

《八年级英语（下册）知识要点_定稿》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、......Unit 1Willpeoplehaverobots?一、重点语法：一般将来时：will/shall+动词原形。（I,We可用shall；will用于所有人称）一般将来时的另外两种表达形式：begoingto+动词原形；现在进行时am/is/are+doing。一般将来时的常用时间状语：in+一段时间=一段时间+fromnow（如：intwodays=twodaysfromnow两天后）,tomorrow明天,thedayaftertomorrow后天,soon不久,inthefuture在将来

2、,nextweek下周,nextmonth下个月,nextyear明年。一般将来时的肯定句、否定句、疑问句形式：肯定句例句：Peoplewillhaverobotsinafewyears.否定句例句：People(willnot/won't)haverobotsinafewyears.一般疑问句例句：Willpeoplehaverobotsinafewyears?肯定回答：Yes,theywill.否定回答：No,theywon’t.特殊疑问句例句：Whatwillpeoplehaveinafewyears

3、?Therebe句型的一般将来时：Therewillbe….=Thereis/aregoingtobe…..将会有…..Thereisgoingtobe+可数名词单数或不可数名词。Therearegoingtobe+可数名词复数。Therewillbe….的否定句：在will后加not；一般疑问句：把will提到句首。Therewillbeasoccergametomorrow.=Thereisgoingtobeasoccergametomorrow.Therewillbemoretreesin20year

4、s.=Therearegoingtobemoretreesin20years.二、重点短语和句型：1.在人们家中inpeople'shomes2.在家通过电脑学习studyathomeoncomputers3.将来，未来inthefuture4.一百年之后in100years=100yearsfromnow5.活到200岁livetobe200yearsold6.免费的befree7.一张纸apieceofpaper8.更多/更少的树more/fewertrees9.更多/更少的污染more/lesspol

5、lution10.更少使用地铁usethesubwayless11.在25年到50年之后in25to50years12.同意某人的意见agreewithsb13.与某人谈话talkto/withsb14.使用某物做某事usesthtodo15.在上小学beinelementaryschool16.住在一间公寓liveinanapartment17.独自居住livealone18.爱上……fallinlovewith…19.乘坐火箭到月球flyrocketstothemoon20.能够做某事beabletod

6、osth=can/coulddosth注意：can只有两种形式：表过去用could；表现在用can；不能表将来。beableto有多种形式：表过去用was/wereableto=could；表现在用am/is/areableto=can；表将来用willbeableto，这时不能与can/could替换。例句：Shewasabletosinglastyear.=Shecouldsinglastyear.HeisabletospeakEnglish.=HecanspeakEnglish.Theywillbea

7、bletogotoAmericaforvacationnextyear.21.去香港度假gotoHongKongonvacation22.世界杯theWorldCup23.飞到月球度假flytothemoonforvacation24.有朝一日oneday25.为某人工作workforsb26.看起来精神looksmart27.实现cometrue28.预言未来predictthefuture29.看见某人做过/(正在做)某事seesbdo/(doing)sth30.数以百计的hundredsof31.数以

8、千计的thousandsof32.拥有某人自己的机器人havesb'sownrobot33.科幻小说sciencefictionmovies34.帮助做家务helpwiththehousework35.与某人做同样的事dothesamethingsassb36.叫醒某人wakesbup37.与某人交朋友makefriendswithsb.38.看起来更像…lookmorelike…学习好帮手......39.一遍