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第二学期高一级英语导学案【单元标题】Book3Unit4第4课时Discovering UsefulStructures导学案【学习目标】
1.学习并掌握动词不定式做宾语,宾语补足语,定语和状语的用法.
2.会分析句子中的动词不定式的用法
3.学习用动词不定式造句【学前诊断】
1.了解动词不定式做宾语,宾语补足语•,定语和状语使用和结构
2.能够用动词不定式润色句子【学习过程】【自主探究案】
一、动词・ing形式作宾语,宾语补足语【观察思考】
1.People have always wantedto learnmore aboutspace.
2.China wantedChangc4to explorethe surfaceof thefar sideof themoon.【探究总结】句法功能考点宾语want,hope,wish,offer,fail,plan,learn,pretend,refuse,manage,decide,attempt,strive,help,agree,promise,intend,prefer,would like,expect,afford,ask+to dosth.宾语补足tell,ask,invite,force,get,beg,allow,语wish,want,like,prefer,inspire,encourage,expect,advise,permit,order,warn,cause+sb.+to do
二、动词・ing形式作定语【观察思考】
1.You mustbe intelligentenough toget arelated collegedegree.
2.Scientists workhard tofind answer.
3.Wc weresurprised tofind thathe hadleft.
4.Yuri Gagarinbecame the first personin theworld togo intospace.
5.Some scientistswere determinedto helphuman realisetheir dreamto explorespace.【探究总结】
1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作*Let usgive himsomething toeat.让我们给他一些吃的东西*Wc havemuch homeworkto dotonight.今晚我们有很多作业要做
2.有些抽象名词后面常接不定式作定语,如ability,chance,desire,decision,effort,intention,need,opportunity,plan,promise,pressure,right,time,way或不定代词something,nothing等后面常用不定式作后置定语如After monthsof unemployment,all heasked forwas achance to earn hisbread.But JanisAdkins hasthe abilityand desireto douseful work.但是詹尼斯・阿德金斯有能力和愿望去做有用的工作
3.名词前有first,last,next,only等词以及最高级修饰时,其后要用动词不定式如She wasthefirstwoman towin thegold medalin theOlympic Games.她是第一个在奥运会中赢得金牌的女性The nine-year-old boywas Iheonly oneto havesurvived thecrash.
4.当名词与定语之间存在动宾关系时I usuallyhavealot ofmeetings toattend.我通常有很多会议要参加She isa niceperson towork with.她是一个很好的合作伙伴
5.当名词与定语之间存在主谓关系时We mustfind aperson todo thejob.我们必须找到一个人来做这项工作We needsomeone togo andget adoctor.我们需要有人去请医生
6.当名词与定语有同位关系时We gotthe orderto leavethe city.我们接到了离开这个城市的命令【即学活用】1The airportcompletenext yearwill helppromote tourismin thisarea.2Do youhave anythingdotonight3The bestwayimprove yourEnglish isto joinan Englishclub.【探究总结】不定式作状语动词不定式在句中作状语,主要用来修饰动词和形容词,也可用来修饰副词在句中,不定式可作目的状语、原因状语、结果状语、条件状语等,可表示目的、原因及结果等
1.“主语+be+形容词+todosth.”结构中,不定式常作原因状语,常见的此类形容词有happy,sorry,glad,excited,disappointed,shocked,satisfied,astonished等如They wereglad tosee theirson takengood careof inthe kindergarten.
2.不定式还常用在too...to结构、enough及only等后面作状语,表示结果如:The boxis toosmall tohold all these things.I walkedalltheway fromhome tothe library,only tofind itclosed.
3.不定式作目的状语既可放在句首也可放在句尾,不定式前可加in order或so aso如He hadtoearnenough moneyto supportthe family.In orderto masterEnglish,you mustspend mucheffort onit.【即学活用】
1.the convenienceof digitalpayment,many seniorcitizens startedto usesmart phones.2019•江苏卷•单项填空A.To enjoyB.Enjoying C.To haveenjoyed D.Enjoy
2.Modem methodsof trackingpolar bearpopulations havebeen employedonly sincethe mid-1980s,and areexpensive performconsistently overa largearea.2019•新课标I卷♦语法填空
3.But somestudents didntwantwear theuniform.2019•浙江卷•语法填空【即学活用】
1.As it is atthe endof summer,people thinkitistheir lastchancehave funbefore goingback toboring work.
1.1think youhave everyrightcomplain.
3.make friendseasily,you needto bevery kind.
4.Its nevertoo oldlearn.
5.He wentback onlyfindthe doorfirmly locked.
6.We arevery pleasedhearyour wonderfulnews.
7.He istoo readyhelpothers.
8.The childhas notoysplay with.
9.There isno timelose.
10.Would yoube sokind astellme thetime翻译下面句子
1.她总是第一个到教室,最后一个离开的
2.孩子们,安静一下,我有件事情要宣布!
3.这只狗很勇敢,跳到水里救那个小女孩
4.有很多作业要做,我没时间出去玩了【自我评价self-evaluation]Think aboutthis passagelearning andcomplete thefollowing form.Rate yourselfon ascale offive:one beinglow andfive beinghigh,and putit intoyour portfolio.Things1can doEvaluation I can concentrateon thelesson54321I canthink actively54321I canunderstand thegrammar rulesin thisunit.54321Icananalyze sentencesby whatis learnedin thisperiod.54321I stillneed morepractice.YES NO。