Unit8SectionA(4a-4c)導(dǎo)學(xué)案

1、Section A 4a-4c 4 學(xué)習(xí)目標(biāo)】 1、學(xué)習(xí) P60 的單詞和短語(yǔ)，能夠正確的拼寫單詞和短語(yǔ)。 2、學(xué)習(xí)Grammar focus,理解Grammar focus的句型，能夠用語(yǔ)法 點(diǎn)完成 4a、 4b、 4c 對(duì)話練習(xí)。 重點(diǎn)難點(diǎn)】 Grammar focus 的句型 課前熱身】 預(yù)習(xí) 60 頁(yè),找出以下短語(yǔ)并翻譯。 1. 喝些茶 2. 看電影 3. 考慮我們的計(jì)劃 4. 喜愛(ài)讀書(shū) 5. 超過(guò) 100 多種不同的書(shū) 6. 科幻小說(shuō) 7. 對(duì)感興趣 8. 有點(diǎn)無(wú)聊 課堂導(dǎo)學(xué)】 合作探究：1.對(duì)學(xué)：核對(duì)預(yù)習(xí)答案；2.完成4a,4b,4c練習(xí)。 展示提升： 1.展示預(yù)習(xí)； 2.展示 4

2、a,4b,4c。 總結(jié)生成：語(yǔ)法聚焦： 現(xiàn)在完成時(shí)的構(gòu)成及句式轉(zhuǎn)換： 助動(dòng)詞 have/has + 過(guò)去分詞 1. I have finished my homework. （肯定句 ） I have not finished my homework.（否定句） 2. Have you finished your homework? Yes, I have / No, I haven. 難點(diǎn)： already, yet 在現(xiàn)在完成時(shí)中， already 用于肯定句， yet 用于否定和疑問(wèn)句中。 3. 現(xiàn)在完成時(shí)的標(biāo)志： 常與 just, already, yet, ever, never,

3、before, so fa等連用, for + 時(shí)間段； since + 過(guò)去的時(shí)間點(diǎn) 4Have/has gone to., 去了 .（還沒(méi)有回）； Have/has been to., 去過(guò) .（已經(jīng)回） 例： 1） -Where is your sister? -She has gone to the library. 她去圖書(shū)館了。（沒(méi)有回，還在圖書(shū)館） 2） I have been to Beijing many times. 我去過(guò)北京很多次了。 （我已經(jīng)回了，沒(méi)在北京了） ； 5. how long fo葉時(shí)間段，sin ce.不能與瞬間動(dòng)詞連用。 當(dāng)堂檢測(cè)】 一、按要求改寫句子

4、。 1. Has Jack read Tom Sawyer yet?（肯定回答） 2. Has he cut down that big tree yet（? 否定回答） 3. They have found the lost books already. （改為一般疑問(wèn)句并做否 定回答） they the lost books - No, they 4. Mr Wang began to teach English in this school in 1999.（改為同義 句） Mr Wang English in this school since 1999 5. They have li

5、ved here since 3 years ago（. 就劃線部分提問(wèn)） have they lived here? 6. Julia has not got home from school yet.（改為肯定句） Julia home from school. 7He has already gone to New York. 變（ 一般疑問(wèn)句并回答 ） he to New York ? - No, he 8We have learned English for two years. 變（ 否定句 ） We English for two years. 9. We have lived

6、here for two years. 提（ 問(wèn) ） have you here? 10. Tom has ever read the book.變否定句） Tom has read the book. 二、單項(xiàng)選擇。 Jiefangbei. 1. He is not at home, he has A. been to B. go to C. gone to D. been in 2. She in Chongqing 5 days ago, she has in Chongqing for 5 days A. arrived, arrived B. been, arrived C. arrived, been D. go