人教版 (2019)必修 第一册Unit 5 Languages around the world教课内容ppt课件

这是一份人教版 (2019)必修 第一册Unit 5 Languages around the world教课内容ppt课件，共21页。

本单元语法 →定语从句中的几种特殊情况
a. It dates back several thusand years t the use f lnggu—animal bnes and shells n which symbls were carved byancient Chinese peple.b. Written Chinese has als becme an imprtant means bywhich China’s present id cnnected with its past.
●关系代词在从句中作介词宾语时，可以和介词一起放在从句与主句之间，请观察一些句子
◆ “介词+关系代词” 引导的定语从句
a. The schl (which/that) he nce studied in is very famus.→ The schl in which he nce studied is very famus.b. Tmrrw I’ll bring here the magazine (which/that) yu asked fr.→ Tmrrw I’ll bring here the magazine fr which yu asked.c. This is the by (whm/wh/that) I played tennis with yesterday.→ This is the by with whm I played tennis with yesterday.d. The manager whse cmpany I wrk in pays much attentin t imprving ur wrking cnditins.→ The manager in whse cmpany I wrk pays much attentin t imprving ur wrking cnditins.
●含有介词的短语动词一般不拆开,介词仍放在短语动词的后面, 如：lk fr, lk after, take care f 等, 请观察以下句子
a. This is the watch (which/that) I am lking fr. (√)b. This is the watch fr which I am lking. (×)c. The babies (whm/wh/that) the nurse is lking after are very healthy. (√)d. The babies after whm the nurse is lking are very healthy. （×）
●介词后的关系代词不可用 that, as 和 wh,若介词放在关系代词前,关系代词指人时, 只能用 whm, 指物时,只能用 which；关系代词是所有格时用 whse, 请观察以下句子
a. The man with whm yu talked just nw is my neighbr. (√)b. The man with that/wh yu talked just nw is my neighbr. (×)c. The plane in which we flew t Canada was really cmfrtable. (√)d. The plane in that we flew t Canada was really cmfrtable. (×)
● “介词+关系代词”前还可有 sme, any, nne, all, bth, neither, few, many, mst, each等代词或者数词, 表示部分和整体的关系, 请观察以下句子
a. He lves his parents deeply, bth f whm are very kind t him.b. In the basket there are many apples, sme f which have gne bad.c. There are frty students in ur class in all, mst f whm are frm big cities.d. Up t nw, he has written ten stries, three f which are all abut cuntry life.
●关系代词前介词的确定
※ 根据先行词的习惯搭配确定, 请观察以下句子
a. They’ll never frget July 1 n which Hng Kng returned t its mtherland.b. 1992 is the year in which yu were brn.
※根据定语从句中短语动词的习惯搭配确定，请观察以下句子
a. The schl t which I was sent was very large.b. Hng Kng is the city frm which he cmes.
※根据定语从句的语境确定, 请观察下面的句子
Wu Sng was the man by whm the tiger was sht.
a. They std at the windw，frm ________ they culd see what was happening in the street.b. The bk was really written in 1946，since ________ the educatin system has witnessed great changes.
●先行词是 ne, nes, thse和 anyne时,只用 wh,请观察以下句子
◆只能用 wh引导定语从句的情况: 在定语从句中, wh和 that指代人时常可以通用，但在下列情况中只能用 wh, 不能用 that, 请注意观察
a. One wh has nthing t fear fr neself dares t tell the truth.b. The nes wh flatter me dn’t please me.c. Anyne wh fails t finish the task given shuld be criticized.d. N wrds are strng enugh in rder t express ur thanks t thse wh wrked hard t rescue survivrs in the earthquake.
●当一个句子带有两个定语从句时，其中一个定语从句的关系代词如果是 that, 另一个则要用 wh, 请观察下面的句子
The by that yu met last night is a grup leader wh studies very hard.
● 在 there be 开头的句子中，关系代词用 wh, 请观察以下句子
a. Cruse's dg, which was are nw very ld, became ill and died .b. Mre peple are beginning t learn English, which is becming very ppular in ur cuntry.
a. There is a yung man wh wants t see yur father.b. There are many ld men wh are against this plan.
◆当先行词是事物时，只能用 which引导定语从句的情况
●当关系代词前面有介词时, 请观察以下句子
a. A z is a park in which many kinds f animals are kept fr exhibitin.b. Is this the rm in which Mr. White lives?
●在非限制性定语从句中, 请观察以下句子
●当关系代词后面带有插入语时.
●一个句子中有两个定语从句，如果其中一个定语从句用了关系代词 that, 则另一个用 which , 请观察以下句子
Let me shw yu the nvel，that I brrwed frm the library which was newly pen t us.
Here's the English grammar which, as I have just tld yu, will help imprve yur English.
●先行词本身是 that时, 通常用 which， 请观察下面的句子
What's that which she is lking at?
◆定语从句中只能用 关系代词 that 引导的情况
●当先行词为 all, much, little, smething, everything, anything, nthing, nne, few, the ne等词时，请观察以下句子
Everything that he said was true.
● 当先行词被 the very, the nly，any，few，little，n，all修饰时, 请观察以下句子
a. This is the very grammar bk (that) I want t buy.b. The nly thing that is cnstant is change.c. There was little that we culd d t help her.
●当先行词是形容词最高级或被形容词最高级修饰时，请观察以下句子
a. This is the best that has been used against pllutin.b. This is the mst interesting film that I've ever seen.
●当先行词是序数词或被序数词修饰时, 请观察以下句子
a. The first place that they visited in Lndn was the Big Ben.b. What is the first American film that yu have seen?
●当主句的主语是疑问词 wh或 which时, 为避免重复则用关系代词that,请观察以下句子
a. Wh that has cmmn sense will believe such nnsense.b. Which is the T-shirt that fits me mst?
●当先行词既有人又有物时, 请观察下面句子
D yu knw the things and persns that they are talking abut?
●先行词在定语从句中做表语, 而且关系代词在从句中也做表语时, 请观察以下句子
a. She is n lnger the sweet girl (that) she used t be.b. He is nt the man (that) he seems.
◆定语从句中含有插入语时的处理方法
● 定语从句和先行词之间有 I think，yu knw，I believe，I thught 等插入语。要先去除插入语，再根据分析选择正确的关系词，请观察以下句子
a. This is the schl where yu knw I nce studied.b. I picked up a man wh I thught was hnest.c. He made a discvery, which I think is very imprtant.
● 一般说来，定语从句紧跟在它所修饰的先行词之后，但有时也会出现先行词和定语从句被一个词或一个短语所分隔，或者谓语太短等情况，这时我们要根据定语从句的语境确定哪一个词是先行词, 请观察以下句子
a. I've becme gd friends with several f the students in my schl whm/wh I met in the English speech cntest last year.b. The days are gne when we used the freign il.
◆ way 和 time后接定语从句的情况
● 在定语从句中，the way在从句中充当方式状语时，其后的关系词可以是 in which, that或省略；但是当它在从句中充当主语、宾语等成分时，其后的关系词就用 that或 which, 请观察以下句子
What surprised me was nt what he said but the way he said it.
● 先行词是 time，若 time作“次数”讲，则用关系代词 that引导定语从句，that可省略；若 time作“一段时间，时代”讲且作状语时，应用关系副词 when或介词 at/during＋which引导定语从句, 请观察以下句子
a. This is the secnd time (that) the President has visited the cuntry.b. This was really a time when / during which there were n radis, n telephnes r n TV sets.
◆定语从句先行词部分是 ne f …时, 从句谓语动词用复数, 定语从句先行词部分是 the nly ne f…时，从句谓语动词用单数，请观察以下句子
a. This is ne f the best nvels that were published last year.b. This is the nly ne f the best nvels that was published last year.c. Jhn is the nly ne f the students wh speaks French．d. Jhn is ne f the students wh speak French．
●在空白处填入适当的关系词
1. This is ne f the best films ________ have been shwn this year.2. I'm interested in all _________ yu have said.3. Wh is the man _________ is making a speech?4. He tld us all __________ had is the mst interesting film ________ I have ever seen.6. This is the first place _________ we visited yesterday.7. This is the first place ________ we wrked.8. This is the nly plant ________ grws in the area.9. The glasses withut ________ he culdn't see clearly were lst.10. I said nthing，________ made him angry.
11. I disagree with the facts _________ which yur argument is based.12. The sng, _________ which he was interested, will never be heard again.13. This is the reasn __________ which he ften cmes t schl late.14. I will never frget the way _____ which my teacher taught me.15. This is the her _______ whm we are prud.16. They are the students _______ whm ur teachers are thinking highly.17. It is imprtant t chse gd friends ______ whm yu can share yur feelings
● 从 A、B、C、D四个选项中选出最佳选项
1. Wh _____ has cmmn sense will d such a thing？A. which B. wh C. whm D. that
2. All the apples _____ fell dwn were eaten by the pigs.A. that B. thse　 C. which　 D. what3. They asked him t tell them everything _____ he saw at the frnt.A. what B. that　 C. which　 D. where4. I’ll tell yu _____ he tld me last night.A. all which　 B. all what　 C. that all D. all5. Fr me, Gne with the Wind is a very happy discvery, _____ I shallreturn frequently.A. n which B. by which C. t which D. frm which6. The huse ________ Lu Xun used t live is nw a museum.which B. that C. in which D. there7. ________ is ften the case with children，Amy was better by the time the dctr arrived. A. It B. That C. What D. As
8. There was a time in my life _______ I hated t g t schl becauseI didn't get n well with my classmates.A. that B. when C. what D. which9. After the flding，peple were suffering in that area，________urgently needed clean water，medicine and shelter t survive.A. which B. wh C. where D. what10. D yu knw the man ________？A. whm I spke B. t wh I spkeC. I spke t D. that I spke11. I am very grateful t my high schl teachers, withut ______helpI wuldn't be s excellent.whm B. them C. which D. whse12. Her sister has becme a lawyer，________ she wanted t be.A. wh B. that C. what D. which
13. The time is nt far away ________ mdern cmmunicatins will becme widespread in China's vast cuntryside.A. as B. when C. until D. befre14. He talked a lt abut things and persns ______ they remembered in the schl.A. which B. that C. whm D. what15. The way ________ he lks at prblems is wrng.A. which B. whse C. what D. /16. My neighbrs used t give me a hand in time f truble，_______ was very kind f them.A. wh B. which C. that D. it17. The vlunteers paid a visit t all the senir citizens in these three cmmunity，mst f ________ are aged frm 70 t ver 90 years ld.A. whm B. thse C. them D. which