初中人教版新目標(biāo)英語(yǔ)八年級(jí)上冊(cè)精品課件Unit5 Section A2

1、unit 5can you come to my party?section aperiod twoto learn to make, accept and decline invitations to learn to use the modal verb can for invitations and the modal verb have to for giving reasonsreviewwords and expressionsread the words and read the words and expressions loudly.expressions loudly.wo

2、rds previewwhom calendar (who的賓格的賓格)誰(shuí)；什么人誰(shuí)；什么人日歷；日程表日歷；日程表a: can you come to my party on wednesday?b:c:a: can she come to the party on wednesday?b: no, she cant. she a: can he come to the party on wednesday?b: no, he cant. hestudy for a test go to the doctorhave a piano lesson help my parentsvisit m

3、y aunt do my homeworkbabysit my sister play basketballa: can you come to my party on ?b: sure, id love to./sorry, i cant. i have to.pairworka: can he come to my party?b: sure, hed love to. he cant. he has to3a3aread the invitation. then fill in the blanks in the conversation.lisa: hi, simon, _ you c

4、ome to my _?simon: _ is it?lisa: its _ , _.simon: great! id love to.canjune30, at four-thirtypartywhenfridayits a _!from whom:_time: _place: _ come and join us! come and join us!3b3bpractice the conversation in 3a. then fill in the card with details of an event. call your classmate to invite him or

5、her to the event.invitationits a birthday party!from whom: jacktime: this sunday, at 7:00place: jacks house, 56 zhongshan roadcome and join us.4 4a: lu qing, can you go to the mall this week?b: sure, id love to. when?a: well, what are you doing thursday afternoon?b: i have a piano lesson. what are y

6、ou doing on monday?invite a friend!daydate mondaymorning: schoolafternoon: soccer practiceevening: do homeworktuesdaywed- nesdaythurs- day friday saturday sunday 情態(tài)動(dòng)詞情態(tài)動(dòng)詞 can 的基本用法的基本用法 情態(tài)動(dòng)詞情態(tài)動(dòng)詞 can 有一定的詞義有一定的詞義, 但不能獨(dú)立但不能獨(dú)立存在存在, 它必須與動(dòng)詞原形一起構(gòu)成謂語(yǔ)。它必須與動(dòng)詞原形一起構(gòu)成謂語(yǔ)。情態(tài)動(dòng)詞情態(tài)動(dòng)詞 can 沒(méi)有人稱和數(shù)的變化。其沒(méi)有人稱和數(shù)的變化。其具體用法如下

7、具體用法如下:1. 表示表示“能、會(huì)能、會(huì)”, 指腦力或體力方面的指腦力或體力方面的“能力能力”。如。如:i can speak english. 我會(huì)講英語(yǔ)。我會(huì)講英語(yǔ)。jim can swim but i cant.吉姆會(huì)游泳吉姆會(huì)游泳, 但我不會(huì)。但我不會(huì)。2. 表示表示“可能可能”, 常用于否定句或疑問(wèn)句常用于否定句或疑問(wèn)句中中, 指某種可能性。例如指某種可能性。例如:han mei cant be in the classroom. 韓梅不可能在教室里。韓梅不可能在教室里。can he come here today, please?請(qǐng)問(wèn)他今天能到這里來(lái)嗎？請(qǐng)問(wèn)他今天能到這里來(lái)嗎？3

8、. 表示表示“可以可以”, 常用于口語(yǔ)中常用于口語(yǔ)中, 指許可或指許可或請(qǐng)求做某事。如請(qǐng)求做某事。如:can i have a cup of tea, please?請(qǐng)問(wèn)我可以喝一杯茶嗎？請(qǐng)問(wèn)我可以喝一杯茶嗎？you can go out. 你可以出去了。你可以出去了。 have to 的用法的用法1. have (has) to + 動(dòng)詞原形動(dòng)詞原形 have (has) to 后面要用動(dòng)詞原形。當(dāng)主語(yǔ)后面要用動(dòng)詞原形。當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)用為第三人稱單數(shù)時(shí)用 has to，當(dāng)句子是過(guò)，當(dāng)句子是過(guò)去時(shí)用去時(shí)用 had to。we have to leave now. 我們不得不現(xiàn)在就離開(kāi)。

9、我們不得不現(xiàn)在就離開(kāi)。he has to work on sunday. 他不得不在周日工作。他不得不在周日工作。i had to do my homework last sunday. 上周日我不得不做作業(yè)。上周日我不得不做作業(yè)。2. have to 的否定句句型：的否定句句型：主語(yǔ)主語(yǔ) + dont/didnt/ doesnt/wont +have to + 動(dòng)詞原形動(dòng)詞原形you dont have to walk so fast. 你不必走那么快。你不必走那么快。he will not have to buy a new coat next year. 明年他沒(méi)必要買新外衣了。明年他沒(méi)

10、必要買新外衣了。3. have to 的疑問(wèn)句句型：的疑問(wèn)句句型：do/does/did/will + 主語(yǔ)主語(yǔ) + have to + 動(dòng)詞原形動(dòng)詞原形did he have to ask the question?他非要問(wèn)那個(gè)問(wèn)題嗎？他非要問(wèn)那個(gè)問(wèn)題嗎？yes, he did. 是的。是的。no, he didnt (have to). 不。不。課時(shí)重點(diǎn)回顧課時(shí)重點(diǎn)回顧can you come to my?when is it?its atgreat! id love to.sorry, i invitationtranslate and write them down.1. 上周日我不得

11、不做作業(yè)。上周日我不得不做作業(yè)。 2. 你能參加我的生日聚會(huì)嗎？是星期五你能參加我的生日聚會(huì)嗎？是星期五 的四點(diǎn)半。的四點(diǎn)半。 can you come to my birthday party? its friday at four thirty. i had to do my homework last sunday. 3. 你能參加我的晚會(huì)嗎？你能參加我的晚會(huì)嗎？ 對(duì)不起，我不能。我得幫助我媽媽。對(duì)不起，我不能。我得幫助我媽媽。4. 當(dāng)然可以。我很愿意。當(dāng)然可以。我很愿意。5. 她能去看電影嗎？她能去看電影嗎？ 不，她不能，她正在踢足球。不，她不能，她正在踢足球。can you come to my party? im sorry, i cant. i have to help my mom.sure, id love to.can she go to the movies?no, she cant. sh