高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future获奖ppt课件

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future获奖ppt课件，共17页。PPT课件主要包含了Ⅰ知识体系图解 ，nanobot，artificial，clone，predict ，prediction，forecast，occupation，全球变暖　，做出预测　等内容，欢迎下载使用。

Ⅱ.释义匹配1.predict　A.made by peple,ften as a cpy f smething natural2.ccupatinB.t say what yu expect t happen in the future3.clneC.the ability t learn,understand,and think abut things4.intelligenceD.a plant r animal which has the same genes as the riginal frm which it was prduced5.artificialE.a persn’s jb答案:1.B　2.E　3.D　4.C　5.A
Ⅲ.选词填空1.The cmpany 　　　　　and markets new sftware. 2.It is impssible t 　　　　　what will happen. 3.Accrding t the weather 　　　　　,there will be a gale tmrrw. 4.The huse was just as she had 　　　　　it. 5.There is n 　　　　　at all that we did the right thing. 
frecast,dubt,imagine,develp,predict
1.predict vt.预测;预言;预料frecast vt.& n.预测;预报【教材原句】Wrds such as predict,predictin,and frecast,are als used quite ften when making predictins.做出预测时,经常使用诸如predict,predictin和frecast等词。【词汇精讲1】predict vt.预测;预言;预料It’s still nt pssible t accurately predict the ccurrence f earthquakes.精确预测地震的发生仍然是不可能的。N ne can predict when the disease will strike again.没有人能预测到这种病会何时再爆发。
【词汇拓展】It is predicted that the hurricane will reach the cast tmrrw mrning.预计飓风明天早晨到达海岸。It is very difficult fr peple t predict what will happen in the next century.人们很难预测下个世纪会发生什么。
【词汇精讲2】frecast vt.& n.预测;预报The reprt frecasts that prices will rise by 3% next mnth.报告预测下月价格将上涨3%。The weather frecast is better fr tday.天气预报说今天天气要好一些。【温馨提示】frecast与predict用法相同;可在各种不同的场合使用,是对事态的可能进程或未来状况的预估。还可用来指预报天气。They frecast a change in the weather.他们预测天气要变。
2.dubt n. 怀疑;疑惑　vt.怀疑;不信【教材原句】I dubt that...我怀疑……【词汇精讲】dubt n. 怀疑;疑惑vt.怀疑;不信【词汇拓展】She had n dubt as t the crrectness f her wn estimate.她确信自己的估计。I dubt whether they really have sufficient manpwer.我怀疑他们是否真有足够的人力。
【词汇拓展】There is n dubt that he is telling the truth.毫无疑问他在讲真话。His lyalty t his friends was never in dubt.他对朋友的一片忠心从未被怀疑过。【温馨提示】(1)dubt用作名词时,在肯定句中接whether(不可用if)引导的同位语从句;在否定句中用that引导同位语从句。(2)当dubt用作动词时,在肯定句中接whether或if引导的宾语从句;在否定句、疑问句中后跟that引导的宾语从句。
Ⅰ.单句语法填空1.I dubt 　　　　　they are cheating peple int making the bargain sale. 答案:whether2.The threat f 　　　　　(glbe) warming will eventually frce us t slw dwn its energy cnsumptin. 答案:glbal3.Dlly the sheep was the first 　　　　　(clne) animal in the wrld. 答案:clned
4.I want t see mre 　　　　　(pprtunity) fr yung peple. 答案:pprtunities5.Weather 　　　　　(predict) has never been a perfect science. 答案:predictin
Ⅱ.同义句转换1.Of all the music styles,I like particularly pp music.Of all the music styles,I like pp music 　　　　　　　　　　. 答案:in particular2.Nbdy culd predict the result f the experiment.Nbdy culd　　　　　 　　　　　　　　　　f the result f the experiment. 答案:make a predictin3.When we are having a class,we must pay attentin t what the teacher is saying.When　　　　　 　　　　　　　　　　,we must pay attentin t what the teacher is saying. 答案:having a class