高中英语北师大版 (2019)必修 第二册Lesson 1 A Sea Story教课内容课件ppt

这是一份高中英语北师大版 (2019)必修 第二册Lesson 1 A Sea Story教课内容课件ppt，共24页。PPT课件主要包含了to reduce，coming， to learn，watching，had done， had been，were，happened，how，longer等内容，欢迎下载使用。
That was the day when it tk nly six hurs t break my bdy and sul . 那一天，我的身体和灵魂只用了六个小时就支离破碎了。【句式分析】首先，本句是一个复合句，句中的 when 引导的是定语从句，修饰先行词 the day。其次，句型 It takes/will take（sb）sme time t d sth. 中，it 作形式主语，真正的主语是后面的 t d sth。
句式结构： It tk them less than five years t cmplete the Beijing Daxing Internatinal Airprt.
It takes/tk（sb）+时间（具体多久） t d sth.（某人）花费……（时间）做某事。
【归纳拓展】四个“花费”①sb spend(s) +时间/金钱 n sth 某人在某事上花费多少时间 / 金钱 sb spend(s) 时间/金钱 （in）ding sth某人花费多少时间 / 金钱做某事②sb pay(s) +金钱 fr sth 某人花钱买某物③sth cst(s) sb sth 某物使某人失去……；某物花费某人……④It takes（sb）+时间 t d sth.（某人）花费……（时间）做某事。
【误区警示】cst 的主语不能是人，而 spend 的主语只能是人。take必须用形式主语it。
单句语法填空（1）It tk years f wrk 　　 　 (reduce)the industrial pllutin and clean the water.（2）The gvernment spent nearly 30 years　　　 (cme)up with a plan t reintrduce the wlves.（3）It will take us several years 　　　　(learn)a freign language well.（4）The cuch ptat usually spends abut sixteen hurs 　　　 　(watch)TV every day.同义句转换（5） Rse spent three years achieving her gal. (take) →　　 　 Rse three years her gal.
It tk t achieve
一句多译（6） 完成这篇报道花了我一周的时间。 _________________________________. （take） _________________________________. （spend）（7） 全天的活动花了我 45 英镑。 _________________________________ . （pay） __________________________________ . （cst）
It tk me a week t finish this reprtI spent a week in finishing this reprt
I paid ￡45 fr a full day’s activitiesA full day’s activities cst me ￡45
I felt sick, as if I was falling frm a muntain tp in a dream . 我觉得恶心，好像在梦中从山顶上掉了下来似的。【句式分析】本句是一个复合句。句中的 as if 引导的是方式状语从句。
【归纳拓展】as if 引导方式状语从句as if 引导方式状语从句时的语气： as if 从句可用陈述语气(与事实相符合)。但更常用的是 as if 引导的从句用虚拟语气，表示所述的情况与事实不符，as if 从句谓语构成如下：
单句语法填空（1）Jack wasn’t saying anything but the teacher smiled at him as if he 　　 　　（d）smething very clever.（2）He acted as if he 　　 　　（be） there befre.（3）Dn’t handle the vase as if it 　　　　（be）made f steel.（4） Eliza remembers everything exactly as if it　　 （happen） yesterday.
I began t think hw amazing a thing it was t die in such a way ... 我开始想，用这种方式死去是多么令人惊奇……【句式分析】本句是一个复合句,hw 引导宾语从句,句中的 it 是形式主语，真正的主语是后面的动词不定式。
【归纳拓展】hw 引导感叹句：Hw + 形容词 / 副词（+ a/an + 名词）(+ 主语 + 谓语)！Hw hard he studies! 他学习是多么地刻苦！Hw tugh a prblem it is! 它是一个多么难的问题！
Yu can’ t imagine hw easy it is fr yu t get addicted t smking.
单句语法填空(1)Everybdy can buy takeaway fd, but smetimes we’re nt aware f 　　　cheaply we can make this fd urselves.(2)D nt let any failures discurage yu, fr yu can never tell 　clse yu may be t victry.(3)Suddenly it hit me 　 difficult it was fr a wman t get educated at that time.完成句子(4)In the beginning，they didn’t realize 　　　　　　（多么严重） the disease was.(5)Yu cannt imagine　　　　　 （多么吸引人）the scenery is.
hw attractive
The first , the larger the bdies were, the mre rapidly they fell ... 第一，物体越大，下沉越快……【句式分析】the + 比较级 ... the + 比较级 ... “越……越……”，是比较级的一个常见句型。
单句语法填空（1）The 　　　　（lng） we delay it，the mre tired we feel.（2）The harder yu study，the 　　　　（great）prgress yu will make.完成句子（3）你反应得越快，你思考得越少。___________________________________
The faster yu react，the less yu think.
The mre, the better. The sner yu ntice, the better. The mre yu study, the mre yu knw.
你学的越多，懂的就越多。
Sme time after I left the bat, with my brther in it, it was pulled int the bttm f the whirlpl . 在我离开后过了一会儿，那只载着我哥哥的船被卷入了漩涡底部。
【句式分析】with 复合结构本句中after引导时间状语从句。句中的with my brther in it是“with +宾语 + 介词短语”构成的 with 复合结构。eg.He came in, with a bk in his hand. The ld man walked in the dark street with a stick in his hand.
With lts f wrk t d，I dn’t knw if I will have time t g ut.有很多工作要做，我不知道是否有时间出去。With spring cming，trees turn green. 春天来了，树变绿了。With his wrk finished，he went hme earlier than usual. 工作结束后，他比平常早回家了。
【归纳拓展】with 复合结构还可由“with+ 宾语 + 形容词 / 副词 /t d/ding/dne”构成。常在句中作状语，也可作定语。With the windw pen and the light n, my daughter fell asleep n the sfa. With his sn away frm hme, he was wrried.
单句语法填空（1） The living rm is clean and tidy, with a dining table already 　　　（lay） fr a meal t be cked.（2）With his wrk _________（finish）, he went hme earlier than usual. （3） With the wrld 　　　　（change）fast, we have smething new t deal with all by urselves every day.（4） With a lt f difficult prblems 　　 　（settle）, the newly-elected president is having a hard time.完成句子（5）Mr Lee is climbing the hill 　　　　　　　　　　　　　 （背上背着一个大篮子）.（6）Jacksn left the ffice 　 　　　　　　　　（开着门）.（7）My father slept n the sfa 　　　　 　　　（开着电视）.（8）　　　　　　　　　　 （因为他的房子被破坏了） by the fld，he had t stay in a tent.
with a big basket n his back
with the dr pen
with the TV n
With his huse destryed
One day, he was ut fishing with his tw brthers when the sky suddenly cluded ver ... 一天，他和他的两个兄弟正在外面捕鱼，突然天空乌云密布……
He was abut t get n the bus when smene called his name.She was n the pint f watching TV when there was a pwer failure.We had selected the best athletes when they began training.
【归纳拓展】be abut t d sth when... 刚要做某事突然……be n the pint f ding sth when... 刚要做某事突然……had dne sth when... 刚做完某事就……
【句式分析】 be 正在做……，突然……Tm was ding his hmewrk when he heard raised vices.
单句语法填空（1）The students were attending the graduatin ceremny 　　　　it began t rain.（2）They 　 　　　（discuss） hw t slve the prblem when smene rushed in.（3）Rse was abut t leave the ffice 　　　the phne rang.（4） Henry was just abut t give up himself 　　　　a ship picked him up.完成句子（5） 戴维正在看足球比赛突然有人喊救命。 _______________________________________________________________（6） 格林先生刚做完演讲兴奋的学生们就包围了他。 ______________________________________________________________________　
were discussing
David was watching the ftball match when smene cried fr help.
Mr Green had just finished his speech when the excited students surrunded him.
教材原句p.30 ... the islands where we ften risked ging and gt mre fsh than thers . ……我们经常去探险的岛屿，抓到了比其他人更多的鱼。4 risk ding sth 冒险做某事The batman was willing t risk ferrying them acrss. 船夫愿冒险渡他们过江。【归纳拓展】risk ne’s life ding sth 冒生命危险做某事take risks 冒险take the risk f ding sth 冒险做某事run a risk/run risks 冒险at risk 有危险at the risk f （ding） sth 冒着……的危险The dctrs risked their lives saving the patients. 医生们冒着生命危险救那些病人。
单句语法填空（1）Are yu prepared t risk 　 　　　（travel）withut an armed guard?（2） The children f Nme wuld be 　　　risk if the disease struck the twn.（3） They are willing t risk 　　　　（lse）their jbs.完成句子（4）I dn’t think yu shuld 　　　　　　（冒险）. It’s unnecessary.（5）Mary didn’t g，because she didn’t want t　　 　　　　　　（冒……的风 险） meeting Mr Brwn again.
take the risk
take/run the risk f
教材原句p.31 With the wind and waves ， we were ging in the directin f the whirlpl . 伴随着风浪，我们朝着漩涡的方向前进。7 in the directin f 朝……方向The high-speed train traveled in the directin f Wuhan. 高速列车朝着武汉的方向驶去。【归纳拓展】in all directins/in every directin 向四面八方in the ppsite directin 朝相反的方向under ne’s directin=under the directin f sb 在某人的指导下directins fr use 用法说明Under the directin f his teacher，Peter finished the experiment successfully.在他的老师的指导下，彼得成功地完成了那个实验。 【误区警示】directin 作“指导，指挥，管理”讲时，是不可数名词；作“用法说明；旅行指南” 讲时，通常用作复数。the simple directins 简要说明
单句语法填空（1） Befre I culd recgnize wh she was，she had run 　　　　the ppsite directin.（2）The thief ran in the　　 　　（direct）f the market.（3） Be sure t read the 　 　　　（directin）carefully befre yu take the medicine s that it can wrk better.完成句子（4） Sme riders f e-bikes and bicycles cme and g 　　　　　　 　（四面八方）， ignring traffic lights and ther vehicles.（5） He recvered frm his illness slwly 　　　　　　　　　　 （在……的指导下）a famus expert.（6） I saw him drive away 　　　　　　　　 （朝……方向）the twn.
in all directins
under the directin f　
in the directin f
教材原句p.31 We went rund and rund ， nearer and nearer t the hrrible edge f the whirlpl . 我们一直旋转，越来越靠近那可怕的漩涡边缘。8 edge n. 边；边界（缘）；刀口（刃）；（微弱的）优势at the edge f 在……的边缘搭配n the edge f sth 在……的边缘；（坏事）即将发生have/gain an edge n/ver 在……占优势；胜过win by a narrw edge 险胜There is a wden huse at the edge f the frest. 森林的边缘有一间木屋。Sme species are nw n the edge f dying ut. 一些物种现在即将灭绝。
单句语法填空（1）She is 　　　　the edge f despair.（2） Rbert has an edge 　　　　Daniel in tennis.完成句子（3）Mr Smith std 　　　　　　　　（在……的边缘） the lake staring int the sky.（4）Althugh the ld man was 　　　　　　　（在 …… 边 缘） death，he still struggled with the disease bravely.
at the edge f
n the edge f
教材原句p.31 The bat was n the inside f the huge whirlpl and we were ging rund in circles at great speed . 船在巨大的漩涡里面，我们以极快的速度绕着圈子。9 以……的速度The train is traveling at great speed. 火车正以很快的速度行驶。【归纳拓展】at full speed 以全速at tp speed 以最高速at a speed f 以……的速度at the speed f light/sund 以光速 / 声速speed up（使）加快，加速单句语法填空（1） D yu knw the speed 　　 which a rcket travels?（2） Standing at the tp f the hill，we saw the train gradually speeded 　　 and disappeared in the distance.完成句子（3）The truck was traveling 　　　　　　　（以……的速度） 70 mph n the highway.（4）After driving 　 　　　　　（以高速），Mark arrived at the destinatin half an hur earlier.
at a speed f
at high/great speed