(人教版)高考英语一轮复习课件选修八8.3 Unit 3　Inventors and inventions (含答案)

这是一份(人教版)高考英语一轮复习课件选修八8.3 Unit 3　Inventors and inventions (含答案)，共19页。PPT课件主要包含了-2-，高频词汇，难点句型，-3-，off ，for ，back ，at ，-4-，as 等内容，欢迎下载使用。
1.call up给……打电话[教材原句]When I called up my mther in the cuntryside n the telephne she was very upset.(Page 20)我给住在乡下的母亲打电话的时候,她感到很心烦。call back再打电话;回电话call fr要求,需要call ff取消call n拜访(某人)call at拜访(某地)
用适当的介词或副词填空 ①The match was called 　　　　　because f bad weather. ②Mre wrk des nt necessarily call 　　　　　mre men. ③She is n the phne;please call 　　　　　in a few minutes. ④She asked him t call 　　　　　Brwn’ s Htel t see her daughter. 
2.distinguish vi.& vt.显示……的差别;使……有所不同;辨别[高考佳句]It never distinguishes between humans based n age r race.(2017·天津卷) 人类在年龄和种族上的区别是不存在的。distinguish A frm B辨别A与Bdistinguish neself使自己扬名be distinguished frm不同于……be distinguished fr因……而著称单句填空①He is gd at 　　　 　　(distinguish) the sunds f different instruments in an rchestra. ②He distinguished himself 　　　　　a tragic actr. ③The male is distinguished 　　　　　the female by its red beak(喙). 
distinguishing
3.seize vt.抓住;捉住;夺[经典例句]I can’t quite seize yur meaning.我不太明白你的意思。seize by抓住……(部位)seize frm从……夺走seize n/upn抓住,采取[提示]seize by短语中介词by后面的表示身体部位的名词前不用物主代词而用定冠词the。
单句改错 ①The brave man seized the thief by his arm.单句填空②The by seized 　　　　　the rain as an excuse fr missing schl. ③He 　　　　　(seize) the man and threw him t the grund. 
4.bear vt.忍受;忍耐;负担[教材原句]I cannt bear the smell f burnt sausage n the barbecue.(Page 24)我忍受不了架子上烤香肠的味道。bear ding/t d忍受……bear sb./sb.’s ding sth.忍受某人做某事bear sth.in mind牢记单句填空①Lucy culdn’t bear 　　　　 　　　　　(make) fun f. ②Yu must bear 　　　　　in mind that yur parents wish yu t becme a dctr. 
being made/t be made
5.get thrugh设法联系上(尤指打通电话);(设法)做完;通过;用完[教材原句] I can’t get thrugh.(Page 26)我打不通电话。get thrugh with完成……get thrugh t使明白get it thrugh ne’s head了解写出下列句中get thrugh的汉语意思　 ①We gt thrugh a frtune while we were in New Yrk!　　　　 ②I tried t telephne yu but I culdn’t get thrugh.　　　　 ③Let’s start;there’s a lt f wrk t get thrugh.　　　　 ④D yu think the bill will get thrugh Parliament?　　　　 
1.Between the utside and the inside walls f the bwl there is sme jelly,which freezes when cled.(Page 20)在碗内外侧有一些果冻,冷却时它们会冻住。 when cled的构成:连词+过去分词,相当于when引导的状语从句when it is cled。when/while引导的时间状语从句中的主语,如果与主句的主语相同,常常可用“when/while+动词-ing形式或过去分词形式”的结构来代替。
句型转换 ①Yu must be careful when yu crss the street.→Yu must be careful 　　　　　　　　　　　　　　　　　. ②When yu are ffered help,yu shuld say “thank yu” r “ it’s kind f yu”.→　　　　　　　　　　　　　　　,yu shuld say “thank yu” r “ it’s kind f yu”. 
when crssing the street
When ffered help
2.Only after yu have had that recgnitin can yu say that yu are truly an inventr.(Page 21)只有得到这种承认,你才可以说自己是一个真正的发明家。 after是从属连词,引导一个时间状语从句,且被nly修饰置于句首时,主句用部分倒装,仅把情态动词置于主语之前。当nly修饰副词、介词短语或状语从句,且置于句首时,句子用部分倒装。某些否定词如never,seldm,hardly,neither,nr,nt,nly,little等置于句首时,表示强调时主句也要部分倒装。
句型转换 ①I have never seen such an exciting film.→Never 　　　　　　　　　　　　　　　such an exciting film. ②Yu can win the cnfidence f yur friends nly by shwing yur sincerity.→Only 　　　　　　　　　　　　　　　　　　　　　　the cnfidence f yur friends. 
have I seen
by shwing yur sincerity can yu win
Ⅰ.单句填空1.We waited at the statin in 　　　　 　(expect) f her arrival. 2.She 　　　　　(tap) me n the shulder,but I didn’t feel it. 3.I set abut 　　　　 　(research) the habits f snakes t find the easiest way t trap them. 4.Please remain 　　　　　(seat);the winner f the prize will be annunced sn. 5.I keep my reference bks near my desk fr 　　 　 　(cnvenient). 6.We have ffices 　　　　　(dt) all ver the cuntry. 7.The gvernment respnded t the mve 　　　　　cautin. 8.The 　　　　　(mercy) villagers saved the yung fficers frm death. 
expectatin
researching
cnvenience
9.This directr is clsely assciated in the public mind　　　　　hrrr mvies. 10.Tw men 　　　　　(freeze) t death n the muntain last week. 
were frzen
Ⅱ.单句改错1.As expected him,the sales manager gave in his ntice at wrk meeting ended abrupt when the fire alarm went ’s time that we gt dwn t study the ice is heated abve frzen pint,it begins t change int a liquid can’t bear peple smke while he’s eating.
去掉him　abrupt→abruptly　study→studying　frzen→freezing　smke→smking　
6.The swimmer was dived int the river and saved the drwning was hard t distinguish ne twin with the ther.8.I gt ver the written papers but failed in the ral children gathered in the garden t set dwn the firewrks(鞭炮) thief was brught in with his hands being tied behind his back.
去掉was　with→frmver→thrugh　dwn→ff　去掉being
Ⅲ.话题微写作翻译下面5个句子,然后通过合理想象整合成一篇短文。1.这一家人搬走了,因为这里经常交通堵塞,孩子上学不方便。(cnvenient)2.他们的孩子大学毕业后,开始实验一种新能源。(动词-ing形式做状语;set abut)3.他最近一直忙于申请专利的事,没时间给我们打电话。(apply fr)
The family mved away,because there were such frequent traffic jams and it wasn’t cnvenient fr the child t g t schl.Having graduated frm the cllege,their child set abut testing ut a new surce.He is busy applying fr a patent recently,and has n time t call us up.
4.事实上,我们很久没有见过他了。(in truth)5.今天我们相聚,我给他打了电话以防他忘了确切的时间。(in case)
In truth,we haven’t seen him fr a lng time.We have a get-tgether tday and I phned him in case he might frget the exact time.