
Key wrds & phrases:technlgy, desktp, tablet, keybard, invitatin, industry, used t d sth., chat with, blg abut, d research, wrk hard, knw abutKey sentences:1. I used t have a desktp cmputer, but nw I have a tablet. 2. I like chatting with my friends nline.
Learning Targets
3. I use the Internet t blg abut dnuts.4. If we want t have a meeting, I can send the invitatin nline.5. If I wrk hard this evening, I will cmplete my research.6. Cffee grws in mre than 70 cuntries!
The parts f a cmputer
D yu have a cmputer?
What d yu ften d with yur cmputer?
Wrds and expressins
technlgydesktptabletkeybardinvitatinindustry
n. 技術(shù)n. 臺式電腦;桌面n. 平板電腦;牌;碑n. 鍵盤n. 邀請n. 工業(yè);企業(yè);行業(yè)
used t d sth. chat withblg abutd research wrk hard knw abut
過去常常做……和……聊天關(guān)于……的博客做研究努力工作知道;了解
a desktp cmputer
invitatin
What can yu d n a cmputer?Hw d yu use the Internet?
THINK ABOUT IT
Read and answer.
1. What des Jenny like t use the Internet t d? She likes t use the Internet t read abut sprts and technlgy.2. What des Danny like ding? He likes chatting with his friends nline.
Presentatin
3. Hw many peple are fllwing Danny’s blg? 500 peple.4. What can Danny and his friends d if they want t have a meeting? They can send the invitatin nline.
5. What des Brain like ding n the Internet? He likes ding research fr his hmewrk.6. Hw will Brain send his research t his grandpa? By e-mail.
Read the lessn. Tick the things that Jenny and her classmates like t d n the Internet.
watch mvies
send r receive e-mails
listen t music
d research fr hmewrk
make friends
Let’s D It!
Fill in the blanks with the crrect frms f the given verbs.
1. If yu wrk hard, yu’ll _____(get) there in the end. 2. If yu dn’t stp him, he will ______ (play) games the whle day.
3. If it _______ (rain) tmrrw, Danny will nt g t the supermarket t buy dnuts. 4. If yu ____ (g) t bed nw, I’ll read yu a bedtime stry.
Here is a search hmepage. Can yu find the infrmatin yu need? Fill in the blanks using the categry headings.
1. A game lver can click n “___________________” t play cmputer games.2. If I want t imprve my spken English, I’ll g t “__________”.
Cmputer & Internet
3. “______________” has sme excellent mvies.4. If Jhn wants t knw mre abut China, he will click n “___________________”.5. “_________” helps Jack get infrmatin abut Oxfrd University.
Entertainment
Sciety & Culture
Language pints
1. I used t have a desktp cmputer, but nw I have a tablet. used t d sth. 過去常常/過去慣常做某事例:We used t be gd friends, but fell apart abut a year ag.我們過去曾經(jīng)是好朋友,但大約一年前關(guān)系破裂了。
be/ get/ becme used t +n./ ding sth.習(xí)慣于(做)某事例:Get used t the idea f celebrating yur successes.要有取得成功時為自己慶祝的習(xí)慣。I becme used t getting up early in the mrning.我習(xí)慣早上早起。
2. I like chatting with my friends nline.chat with 和……聊天例:Hw d yu make friendly chat with yurclleagues?你如何和同事進(jìn)行友好的聊天呢? Here yu can chat with friends, breathing fresh air.在這里你可以呼吸新鮮的空氣, 和朋友暢聊。
3. I use the Internet t blg abut dnuts.blg n. 博客;網(wǎng)絡(luò)日志例:I prmised nt t pst them n my blg.我保證過不把它張貼到我的博客上。vi. 寫日志;寫博客例:Jhn has a belief that everyne shuld blg abut smething they are passinate abut.約翰認(rèn)為, 每個人都應(yīng)在自己的博客上寫他們感興趣的事情。
4. If we want t have a meeting, I can send the invitatin nline.此句是由if 引導(dǎo)的條件狀語從句,主句是含有情態(tài)動詞(can)的一般現(xiàn)在時,根據(jù)需要從句多用一般現(xiàn)在時(want)。例:Yu shuld be quiet if yu are in the reading rm. 在閱覽室應(yīng)保持安靜。
5. If I wrk hard this evening, I will cmplete my research.此句是由if 引導(dǎo)的條件狀語從句,如果主句是一般將來時,從句用一般現(xiàn)在時。例:If all f us make a small change in ur life, it will make a big difference t ur envirnment.如果我們都在生活中做出一點(diǎn)小的改變,對環(huán)境而言將產(chǎn)生大的不同。
6. Cffee grws in mre than 70 cuntries!mre than 多于;超出;比……多 A.“mre than+名詞”表示“不僅僅是”。 例:Jasn is mre than a lecturer; he is a writer, t. 杰森不僅僅是個演說家,他還是個作家。
B. “mre than+數(shù)詞”表示“以上/不止”例:I have knwn David fr mre than 20 years. 我認(rèn)識大衛(wèi)二十多年。C. “mre than+形容詞”表示“非常/很”。例:In ding scientific experiments, ne must be mre than careful with the instruments. 在做科學(xué)實(shí)驗(yàn)的時候,必須很小心儀器。
D. mre than + (that)從句, 其基本意義是“超過(=ver)”, 但可譯成“簡直不, 遠(yuǎn)非, 難以,完全不能 (其后通常連用情態(tài)動詞can)。 例:That is mre than I can understand. 那非我所能懂的。
if 引導(dǎo)的條件狀語從句定義:if“如果,假如”,它引導(dǎo)的句子表示某事發(fā)生所需的條件,即“在……條件下,某事才能發(fā)生”,在句子中充當(dāng)狀語,因此稱之為條件狀語從句。位置:if引導(dǎo)的條件狀語從句既可以放在句子前,也可以放在句子后。從句位于主句之前時,常用逗號將其與主句隔開。
時態(tài):(1)if條件狀語從句中,主句用一般將來時,從句用一般現(xiàn)在時表示將來。主將從現(xiàn)原則。例:We will g t the park if it desn't rain tmrrw. 如果明天不下雨的話我們將去公園。(2)if條件狀語從句中,如果主句有must、can、may等情態(tài)動詞,從句用一般現(xiàn)在時。主情從現(xiàn)原則。例:Yu must stp crssing the rad if the traffic light is red. 如果交通燈是紅色的你必須停止穿過馬路。
(3)當(dāng)if條件狀語從句中,主句是祈使句,從句用一般現(xiàn)在時表示將來。主祈從現(xiàn)原則。例:Dn't wait fr me if I am late. 如果我晚了就不用等我了。(4)if引導(dǎo)的條件狀語從句中,主句是一般過去時,從句使用與過去相關(guān)的某種時態(tài)。例:If he gt up earlier yesterday, he wuld nt miss the early bus.如果他昨天早點(diǎn)起床,他就不會錯過早班車。
(5)如果if引導(dǎo)的條件句談?wù)摰氖且环N真理或客觀事實(shí)時,無論從句是什么時態(tài),主句都用一般現(xiàn)在時。例:If the by heated metal yesterday, the metal melts. 如果昨天那個男孩把金屬加熱,它就會融化。【注意】(1)在if引導(dǎo)的條件狀語從句中,當(dāng)主句是一般將來時時,不能夠使用be ging t結(jié)構(gòu),而要用will。
例:I'll help yu with yur English if I am free tmrrw. 如果明天我有空,我會幫你學(xué)英語。(2)在if引導(dǎo)的條件狀語從句中不能夠使用sme,而要用any。例:If yu have any questins t ask, please cme t my ffice. 如果你有問題要問的話,請到我辦公室來。
一、根據(jù)所給漢語提示,完成下列句子。1. Walk ________ (向前) and yu will see the white building.2. The bridge _________ (連接) the tw parts f the city.
3. On the televisin ______ (屏幕) we see lts f peple dancing. 4. Yu shuld stp _________ (喊) at the children.5. Is there any chicken n the ______ (菜單)?6. It is easy t search fr infrmatin n the ________ (因特網(wǎng)).
1.李明過去常常使用這臺電腦Li Ming ____ ____ _____ this cmputer.2.如果你沒有時間,我就為你做這件事。I'll d this fr yu ____ _____ ____ _____ time.3.這個問題很容易回答This questin is ____ _____ _____.4.你可以通過電子郵件告訴我你的地址。Yu can tell me yur address ____ ____ .5.我不知道如何使用這臺計算機(jī)。I dn't knw ____ ____ ____ this cmputer.
used t use
if yu dn’t have
easy t answer
hw t use
二、根據(jù)漢語意思完成句子。
三、用括號內(nèi)所給單詞的適當(dāng)形式填空。1. If the rain ______ (stp) tnight, we will g t the cinema.2. I'll buy a cmputer if I ______ (have) enugh mney.3. If the fg ______ (get) thicker, the plane might be diverted.
1. Learn sme new wrds and expressins.2. Learn abut the develpment f the cmputer.3. Knw abut hw t use the cmputer.
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