人教版八年级英语上册Unit7单元总复习ppt课件.ppt

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1、人教版八年级英语上册Unit7-单元总复习课件-(共20张PPT),人教版八年级英语上册Unit7-单元总复习课件-(共20张PPT)人教版八年级英语上册Unit7-单元总复习课件-(共20张PPT)词汇训练营一、快速说出下列单词或短语。1.纸；纸张(n.)_2.将来；未来(n.)_3.环境(n.)_4.太空(n.)_5.早已；已经(adv.)_paperfutureenvironmentspace already,词汇训练营,一、快速说出下列单词或短语。1.纸；纸张(n.)_2.将来；未来(n.)_3.环境(n.)_4.太空(n.)_5.早已；已经(adv.)_,paper,future,e

2、nvironment,space,already,6.相信(v.)_7.假期(n.)_8.pollute(v.)_(n.)污染9.danger(n.)_(adj.)有危险的10.possible(adj.)_(反义词)11.human(n.)_(复数),词汇训练营,believe,holiday,pollution,dangerous,impossible,humans,12.参与(某事)_ a part13.许多；大量 _ of14.能够做某事 be _ to do sth.15.寻找；寻求 look _16.space station _17.over and over again _18

3、.fall down _,词汇训练营,play,hundreds,able,for,太空站,多次；反复地,突然倒下；跌倒；倒塌,二、根据句意及所给首字母或汉语提示，完成句子。,I think p_ is one of biggest problems in the world.Its bad for our health.2.E_ is ready.Lets begin the meeting.3.Many people dont use _（纸）money.They useCredit cards（信用卡）.4.Kathy always makes _（少）mistakesThan the

4、other students in her class.,ollution,词汇训练营,verything,paper,fewer,5.There will be more _(company)in our city in five years.6.Leonardo _(fall)in love with surfing when he stayed in Hawaii.7.We didnt believe in her_(predict).They never came true.8.I like go _(skate)in winter.,companies,词汇训练营,fell,pred

5、ictions,skating,句型大闯关,1.Will people use money in 100 years？,1)本句是一般将来时的一般疑问句。一般将来时由will/shallv.构成。2)in 100 years 100年后，提问“in时间段”时用特殊疑问词how soon 或when。How soon/When will they return?他们多久/什么时候返回？In three weeks.三周后。,句型大闯关,2.There will be fewer people.,本句是含有there be句型的一般将来时的简单句。结构为：There will be主语其他。,例：

6、There will not be enough room for people to live in.,fewer adj.(few的比较级)较少的；更少的，修饰可数名词的复数形式。例：I have fewer friends.我有更少的朋友。,句型大闯关,3.Everyone should play a part in saving the earth.,play a part 参与(某事)，常用短语为：play a part in.参与到中，in是介词，后接名词、代词或动词ing形式。Lets play a part in the discussion.我们参与到讨论中吧。,句型大闯关,

7、4.Today there are already robots working in factories.,固定句型：There is/aresb./sth.doing sth.表示“有某人/某物在做某事”。There are some boys swimming in the swimming pool.有一些男孩在游泳池里游泳。,句型大闯关,5.For example，they can help to build cars，and they do simple jobs over and over again.,over and over again 多次；反复地例：He told me

8、 to look after his dog over and over again.他再三地告诉我照顾他的小狗。I dont like to do boring exercises over and over again.我不喜欢反复地做无聊的习题。,句型大闯关,6.However，they agree it may take hundreds of years.,hundreds of许多；大量，后接名词复数。类似用法的还有：thousands of 成千上万的；millions of 数百万计的；billions of 十亿计的Hundreds of people lost their

9、homes in the floods.数百人在洪水中失去了家园。,翻译下列句子。1.城市将会有更多的污染。而且将会有更少的树木。Cities _ _ _ polluted.And there _ _ _ trees.2.世界将会和平吗？_there _world peace?是的，我希望如此。Yes,I _ _.,will be more,句型大闯关,will be fewer,Will,be,hope so,3.百年后人们使用钞票吗？_ people _ money _100 years?不，他们不用。No,they _.4.机器人将能够和人类一样进行交流。Robots _ _ _ to

10、talk like humans.,Will,句型大闯关,use,in,wont,will be able,will引导的一般将来时的用法,语法加油站,1.含义：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作。,1.People will have robots in their homes in the future.2.Kate will be 13 years old tomorrow.3.There wont be more jobs next year.4.Will the students study on computers at home in 10

11、years?Yes,they will.,will引导的一般将来时的用法,语法加油站,2.构成：(1)肯定句：主语+will/shall+_(2)否定句：主语+will/shall+_+动词原形(3)疑问句：will/shall+主语+动词原形3.时间状语：tomorrow,next week/month/year,in the future，in+一段时间等。,动词原形,not,语法加油站,1.He _ very busy this week,and he _free next week.will be;isB.is;isC.will be;will beD.is;will be,2._ y

12、ou _ free tomorrow?No.I _ free the day after tomorrow.Are;going to;will B.Are;going to be;willC.Are;going to;will beD.Are;going to be;will be,.单项选择,语法加油站,3._ a concert next Saturday?There will beB.Will there beC.There can beD.There are,4.If it _ tomorrow,well go roller-skating.A.isnt rain B.wont rainC.doesnt rainD.doesnt fine,.句型转换1.There will only be one country.(改为一般疑问句)_ _ only _ one country?2.I went to France last year and visited lots of places.(把last year 改为next year作时间状语)I _ _ to France next year and _lots of places.,Will there,be,will go,visit,谢谢观赏,