新教材外研版高中英语必修第三册ppt课件：UNIT-6---Section-C.ppt

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1、UNIT 6 Disaster and hopeSection C Developing ideas，Presentingideas&Reflection 核心词汇核心词汇词汇一词汇一all of a sudden 突然，猛地突然，猛地教材原句All of a sudden，there was sky where the roof had been.突然，屋顶所在的地方变成了天空。要点必记all of a sudden 是副词性短语，相当于suddenly，但只能用来修饰整个句子，通常放在句首或句尾。单词积累sudden adj.突然的，忽然的，迅速而意外的suddenly adv.突然，迅速

2、而意外地题组练领悟方法单句语法填空（1）All of sudden I hardened my heart against her.（2）I（sudden）realized that there was someone following me.单句写作（3）（突然）she didnt look sleepy any more.（4）2019天津3 月卷The captain of the ship was advised to turn back due to （突然的暴风雨）.a suddenly All of a suddena sudden heavy storm词汇二词汇二turn

3、into 变成变成教材原句Our street turned into a river in seconds.我们的街道在几秒钟内就变成了一条河。要点必记 turn into desert 变成沙漠 turn into a star 变成明星 turn.into.把变成归纳拓展 turn on/off 打开/关掉 turn up 调高；出现；被找到 turn down 调低；拒绝 turn in 上交；交还 turn out 结果是，证明是 turn over 翻转；移交 turn back 使折回，往回走 turn to 求助于；翻到；转向（to 是介词）单句语法填空（1）If nothin

4、g is done，the oceans will turn fish deserts.（2）With no one to turn in such a frightening situation，the girl felt helpless.（3）When the sports hero turned at our party，he was welcomed with open arms.（4）The witch put a magic spell on the prince and turned him a frog.（5）Tom had to turn the invitation to

5、 the party last weekend because he was too busy.（6）2018全国卷The games my parents taught me when I was a child turned to be very useful later in my life.单句写作（7）The exploration of a new world （已经变成了）business as usual.（8）When I am in trouble，I always my friends_（向求助）.into to up into downouthas turned int

6、o turn to for help词汇三词汇三otherwise adv.否则，要不然否则，要不然教材原句There was water everywhere，but we couldnt drink any of it otherwise wed get really sick.到处都是水，但是我们不能喝，否则我们会生病的。要点必记or otherwise 或相反，或其他情况say/think/decide otherwise 并非如此说/认为/决定学法点拨（1）通常用于“祈使句 otherwise 陈述句”的句型，意为“否则”，相当于or。（2）otherwise 常用于虚拟语气句中，表

7、示否定的条件，即表示与前述内容相反的 条件。单句语法填空（1）Youd better go now，youll miss the train.（2）We lost our way in that small village，otherwise we （visit）more places of interest yesterday.（3）Seize the chance，otherwise you （regret）it.（4）Im not feeling well today，otherwise I （do）it myself.单句写作（5）The government claims that

8、the economy is improving，but this survey _（显示情况并非如此）.otherwise/or would have visitedwould have visited此处表示与过去事实相反。此处表示与过去事实相反。will regret would/should/could/might dosuggests otherwise词汇四词汇四keep on doing sth.反复做某事；继续做某事反复做某事；继续做某事教材原句But as Mom kept on reminding us，we were all together and safe.但是正如妈

9、妈不断地提醒我们的那样，我们都在一起，很安全。要点必记keep doing sth.继续做某事；反复做某事 keep sb.doing sth.使某人一直做某事keep sb.from doing sth.阻止某人做某事归纳拓展keep.away（from）使不接近，使离开；避免接近，远离，勿靠近（=keep off）keep out of 使不进入；避免（麻烦等）keep back 隐瞒；抑制，控制情感等的流露keep to 遵守，遵从keep up 继续下去，坚持下去；保持（情绪、体力、士气等）keep up with 跟上单句语法填空（1）He kept on（wave）at his f

10、riends until the tram was out of sight.（2）Terrible toothache kept me away sweets.（3）He kept his son（run）on the track in spite of the strong wind.（4）Try to keep the children from（throw）food all over the floor.（5）I kept（tell）you，but you didnt listen.单句写作（6）Walking alone in the dark，the boy whistled to

11、（保持）his courage.（7）She was unable to （控制）her tears，and wept freely.（8）Where he once felt like giving up，he now has the determination to push further and _（继续）going.waving from running throwing telling keep up keep back keep on 词汇五词汇五remind v.使想起，提醒使想起，提醒教材原句But as Mom kept on reminding us，we were al

12、l together and safe.但是正如妈妈不断地提醒我们的那样，我们都在一起，很安全。要点必记remind sb.to do sth.提醒某人做某事remind sb.that/what/how 提醒某人remind sb.of sb./sth.使某人想起某人/某物归纳拓展 与remind sb.of sth.结构相同的短语：cure sb.of sth.治愈某人的病 inform sb.of sth.通知某人某事warn sb.of sth.提醒/警告某人某事 rid sb.of sth.使某人摆脱某事rob sb.of sth.抢劫某人某物 accuse sb.of sth.控告

13、某人某事convince sb.of sth.使某人相信某事 suspect sb.of sth.怀疑某人某事单句语法填空（1）2019 北京卷However，her dad （remind）her that sugary treats were bad for her teeth.（2）My father reminded me（set）off early in case I was caught in traffic.（3）（remind）not to miss the flight at 15：20，the manager set out for the airport in a hur

14、ry.（4）Michael put up a picture of the man beside the bed to keep himself （remind）of his own dreams.单句写作（5）What he said just now （使我想起）the Chinese professor.reminded to set Reminded reminded reminded me of 逻辑逻辑主语主语 the manager 与与remind 是被动关系，故用过去分词作状语。是被动关系，故用过去分词作状语。himself 与与remind 是被动关系，故填过去分词是被动关

15、系，故填过去分词词汇六词汇六have yet to 还没有；尚未还没有；尚未教材原句Some families have yet to return，but many others have come back.一些家庭还没有回来，但其他许多家庭已经回来了。要点必记have yet to do sth.尚未做某事学法点拨yet 用于否定句和疑问句，表示尚未发生但可能发生的事。单句语法填空（1）They have yet（break）the link with the trade union.（2）Some specific problems have yet （solve）.单句写作（3）Th

16、e two ministers （尚未会面），but may do so while in New York.（4）We （尚未决定）what action to take.to break to be solvedhave yet to meethave yet to decide词汇七词汇七shelter（1）n.庇护，掩蔽；栖身之地，住处；庇护处，避难处庇护，掩蔽；栖身之地，住处；庇护处，避难处 （2）v.为为提供庇护处；躲避提供庇护处；躲避教材原句If you cannot get home in time，find other shelter as soon as you can.如

17、果你不能及时回家，尽快找其他的避难场所。要点必记（1）in/under the shelter of 在的庇护下 take shelter from 躲避 seek/take shelter 寻求/得到庇护 a homeless shelter 无家可归者的收容所 an animal shelter 动物收容所（2）shelter.from.保护免受 shelter from 躲避；避难单句语法填空（1）We sat in the shade，（shelter）from the sun.（2）She encouraged a sense of community by creating（she

18、lter）and promoting education and services for people in need.单句写作（3）They were standing （在的庇护下）a huge tree.（4）We （躲避）the rain that was pouringdown in a bus stop.（5）Trees （给房子挡住了风）.shelteringsheltersin/under the shelter oftook shelter fromsheltered the house from the wind 重点句式重点句式 句式一句式一Sb.was doing.w

19、hen.某人正在做某人正在做这时这时教材原句I was sitting in my room with my cat，Smartie，on my lap，when the roof just flew off.我正坐在我的房间里，我的猫斯玛蒂在我的大腿上，这时屋顶飞了起来。要点必记when 为并列连词，表示“这时”，相当于and at that/this time。归纳拓展有类似用法的句型还有：sb.was about to do.when.某人正要做这时sb.was on the point of doing.when.某人正要做这时sb.had just done.when.某人刚做完这时

20、单句语法填空（1）John was studying in his room he heard screaming.（2）I （walk）on the street when I ran into Mr.White.（3）I was about to visit you you came to see me.（4）They had just covered three miles when they（realize）they had left their IDs at home.一句多译:我正要放弃，这时老师鼓励我不要灰心。（5）_ （be about to do.when.）（6）_ （be on the point of doing.when.）when was walking whenrealizedI was about to give up when the teacher encouraged me not to lose heart.I was on the point of giving up when the teacher encouraged me not to lose heart.完成“综合练提升能力”中的题目综合练提升能力