仁愛(ài)科普版Topic 3 The Internet makes the world smaller.精品課件ppt

這是一份仁愛(ài)科普版Topic 3 The Internet makes the world smaller.精品課件ppt，文件包含仁愛(ài)版八上U4-T3-SB課件pptx、U4T3B-1amp3、U4T3B-4amp3、U4T3B-4bmp3、CollegeBookstoreVSTheInternet-Domics-150904-_標(biāo)清wmv、P99U4-T3B-1aswf、P99U4-T3B-1awmv等7份課件配套教學(xué)資源，其中PPT共47頁(yè)， 歡迎下載使用。
Unit 4 Our wrld
The Internet makes the wrld smaller.
Sectin B
Scientist can put little cmputers right int ur head.
A reprter said thatscientist culd put little cmputers right int ur head.
Are there any gd websites fr teachers?
The teacher asked if there were sme gd websites fr teachers.
What did each f them d last night ?
saw a new pht f Mars n the Internet
lked at phts nline
scientists culd put little cmputers right int ur heads
watched a mvie
Yu can begin like this : Last night, Maria, Michael and I …
1. I’m sure yu can find lts f infrmatin n the Internet nw. be sure ( that ) + 句子 確信…… ; 肯定……Eg : 我確信他會(huì)來(lái)參加我的生日晚會(huì)。 I _______________ he will cme t my birthday party.2 .I’m nt sure if that is a gd idea. be nt sure if/whether + 句子 不確定……是否……Eg :他不確定他是否去我的生日晚會(huì)。 He he will g t my birthday party.
am sure ( that )
is nt sure if/whether
1. I’m sure that shpping nline is a little cheaper. 2. I’m nt sure whether the things are gd r nt. 3. A reprter said that scientist culd put little cmputers right int ur head.4. The teacher asked if there were any gd websites fr teachers.
觀察以下句子結(jié)構(gòu)上有什么共同特點(diǎn)：
在復(fù)合句中，用一個(gè)句子充當(dāng)主句中動(dòng)詞的賓語(yǔ), 這個(gè)從句就是【賓語(yǔ)從句】.
A: Scientist can put little cmputers right int ur head.
B: A reprter said that scientist culd put little cmputers right int ur head.
A: Are there any gd websites fr teachers?
B: The teacher asked if there were sme gd websites fr teachers.
請(qǐng)觀察一下直接引語(yǔ)變成間接引語(yǔ)后句子有哪些變化？
1. 連接詞1)當(dāng)由陳述句充當(dāng)賓語(yǔ)從句時(shí)，用that引導(dǎo)，that無(wú)詞義，在口語(yǔ)或非正式文體中常省略。如： He said: “I culd finish the wrk befre supper.”(改為間接引語(yǔ)) →He said that he culd finish the wrk befre supper. 2)當(dāng)由一般疑問(wèn)句充當(dāng)賓語(yǔ)從句時(shí)，用if或whether引導(dǎo)，意為“是否”。如： “Des he still live here? (用I dn’t knw改為間接引語(yǔ)) →I dn't knw if /whether he still lives here. 3)如果賓語(yǔ)從句原來(lái)是特殊疑問(wèn)句，只需用原來(lái)的特殊疑問(wèn)詞引導(dǎo)。如： “Why are yu in the classrm?” (用He asked me改為間接引語(yǔ)) →He asked me why I was in the classrm.
2. 語(yǔ)序 賓語(yǔ)從句的語(yǔ)序?yàn)殛愂鼍湔Z(yǔ)序，即“主語(yǔ)+謂語(yǔ)+賓語(yǔ)+其他”。也就是說(shuō)，將疑問(wèn)句轉(zhuǎn)化成賓語(yǔ)從句時(shí)，一定要將疑問(wèn)句語(yǔ)序轉(zhuǎn)變成陳述句語(yǔ)序。如： “What will he d tmrrw?” Can yu tell me?(合并為一句) → Can yu tell me what he will d tmrrw?
3. 時(shí)態(tài) 主句為一般現(xiàn)在時(shí)態(tài)，則賓語(yǔ)從句根據(jù)實(shí)際情況用任意的時(shí)態(tài)；但主句為一般過(guò)去時(shí)態(tài)時(shí)，賓語(yǔ)從句則要用過(guò)去的相對(duì)應(yīng)的某種時(shí)態(tài)。例如： “She will cme by bus”, she tells me. → She tells me that she will cme by bus. “She will cme by bus”, she tld me. → She tld me that she wuld cme by bus.
4. 人稱從句的主語(yǔ)如果是第一人稱，變?yōu)橘e語(yǔ)從句則與主句的主語(yǔ)一致；如果是第二人稱，則與主句的賓語(yǔ)一致；如果是第三人稱，不用變化。如：“Can I use yur knife?” He asked me. →He asked me if he culd use my knife.“D yu knw her telephne number?” He asked me.→He asked me if I knw her telephne number.
5. 標(biāo)點(diǎn)符號(hào)賓語(yǔ)從句的標(biāo)點(diǎn)均由主句決定。主句是陳述句，用句號(hào)；主句是疑問(wèn)句，用問(wèn)號(hào)。如：Wh will give us a talk? I dn’t knw. →I dn’t knw wh will give us a talk.D yu knw? Where des he live? →D yu knw where he lives?
if/ whether culd
if/ whether was
that can
Example: A: I’m sure there are many interesting things t see n the Internet.B: I’m nt sure whether/if it is gd t shp nline.
1. Will everyne in the wrld use the Internet in the future ?2. Are there any gd mvie websites nline ?3. Can we find interesting bks n the Internet ?4. Will peple have cmputers in their bdies sme day ?
A: What did yu d / see/ watch / hear n the Internet a few days ag/last : I did sme shpping / watched an interesting mvie / listened t a sng/ heard a news….C: I’m sure they are cheaper than thse in ….D: I’m nt sure whether / if it is gd t shp nline./…E: I think…. / I believe…
A: I bught a basketball n the Internet last week. It’s a little cheaper. I’m sure (that) it’s easy t d sme shpping n the Internet. What did yu d n the Internet last weekend / Saturday/…?B: I played a game called CF n the Internet last weekend. I think it is very exciting. And it can help me t learn hw t wrk in a team. I’m sure yu will like it. What abut yu?C: I fund sme infrmatin n the Internet last Saturday evening. I think it is very interesting and easy. I’m sure the Internet can make the wrld smaller.……
In ur grup, Mary bught sme new clthes n the Internet. She is sure that they are cheaper than thse in Shaping. Jim watched a mvie last Saturday evening . He thught it was very interesting. /…..
T: I knw sme f yu spend t much time n the Internet . And sme peple are crazy t g shpping（瘋狂購(gòu)物） n the Internet and s n. Discuss in grups: Give sme advice abut hw t use the Internet prperly(合理地）?
A: I think we : I hpe we shuldn': I think we had better (nt): I hpe…
/ w / - / v / : wet- vet west- vest wine- vine
1.The imprtant sentences:①. I’m sure yu can find lts f infrmatin n the Internet nw.②. I’m nt sure if that is a gd idea. be sure that +句子 be nt sure if/whether + 句子2. Learn hw t use the Internet prperly.