2020江西省八年級英語下冊 Unit 6 How long have you been collecting shells Section A(1a2c)導(dǎo)學(xué)案 人教新目標(biāo)版

《2020江西省八年級英語下冊 Unit 6 How long have you been collecting shells Section A(1a2c)導(dǎo)學(xué)案 人教新目標(biāo)版》由會員分享，可在線閱讀，更多相關(guān)《2020江西省八年級英語下冊 Unit 6 How long have you been collecting shells Section A(1a2c)導(dǎo)學(xué)案 人教新目標(biāo)版（3頁珍藏版）》請?jiān)谘b配圖網(wǎng)上搜索。

1、2020學(xué)年人教版英語精品資料Unit 6 How long have you been collecting shells Section A(1a-2c) 【重難點(diǎn)預(yù)測】1.現(xiàn)在完成時(shí)態(tài)的構(gòu)成及用法。2.have /has been and have/has gone 的區(qū)別?！拘轮獙?dǎo)學(xué)】1.When did you start learning English? I started learning English two years ago.2.How long did you sleep last night? I slept 8 hours last night.【自主預(yù)習(xí)】1.請

2、同學(xué)們先認(rèn)真閱讀學(xué)習(xí)目標(biāo)，然后仔細(xì)研讀課本P44-P45, 看完后將所學(xué)到的東西進(jìn)行歸納，畫出重要知識點(diǎn)，用紅色筆作好疑難標(biāo)記。2.試著讀一讀單詞表中本課時(shí)的新單詞（或詞組），將不會的單詞圈出來，然后通過聽磁帶或求助于其他等方式將單詞讀準(zhǔn)、讀熟。3.你知道下列單詞的意思嗎？試試看！collect _ shell _ marathon _ pair _skate_ since_been_ 4.寫出下列短語的意思。since I was 7 years old _ for five years_a pair of skates_ your first skating marathon_5.課前聽一

3、聽，完成課本P44-45 1b,2a,2b的聽力?！竞献魈骄俊咳蝿?wù)1：模仿對話，區(qū)分現(xiàn)在完成進(jìn)行時(shí)與一般過去時(shí)。成龍（Jackie Chan） 1954:be born 1961now: actA：When did Jackie Chan begin to act?B: When he was 7 years old.A: How long has Jackie Chan been acting?B1: He has been acting since 1961.B2: He has been acting for 51 years.B3: He has been acting since h

4、e was 7 years old.任務(wù)2：新知講解。歸納生成，你能歸納上面B1- B3主要表達(dá)哪種時(shí)態(tài)嗎？這種時(shí)態(tài)的結(jié)構(gòu)怎樣？在什么情況下使用？和一般過去時(shí)有什么區(qū)分嗎？和小組成員討論一下，然后派代表在班內(nèi)匯報(bào)。(可以查閱資料)_ 任務(wù)3：做一個(gè)調(diào)查。聽力之后，小組合作完成一個(gè)調(diào)查。調(diào)查組員最喜歡哪種運(yùn)動？從什么時(shí)候開始？得了多久？然后把調(diào)查結(jié)果向全班匯報(bào)?？捎孟铝芯湫停篧hen did you start to learn? How long have you been doing .? I started to learnwhen I was I have been doing .for

5、/since_考點(diǎn)聚焦 現(xiàn)在完成進(jìn)行時(shí)：表示從過去某一時(shí)間開始一直持續(xù)到現(xiàn)在的動作。這一動作可能剛剛開始，也可能仍在繼續(xù)，并可能持續(xù)到將來。由“have/has been + doing”構(gòu)成。練一練：翻譯1.他滑了兩小時(shí)冰啦。_2.孩子們從八點(diǎn)鐘開始就一直在看電視。_3.我學(xué)英語學(xué)了五年。_ for和since的區(qū)分：for+時(shí)間段，since+過去的時(shí)間點(diǎn)，since +時(shí)間段+ago，since +從句 它們都用于完成時(shí)中。練一練：用for或since填空1.They have been learning Chinese _they came to China.2.I havent se

6、en her _ a long time.3.He has been living here _ 2001.4.She has been doing her homework _ two hours.5. Its 5 years _ we left school.6. How long has Mary been a teacher? _ two years ago. 【學(xué)案整理】_Unit 6 How long have you been collecting shells?Section A (1a2c) 練一練：1. He has been skating for two hours.2. Children have been watching TV since 8 oclock .3. I have been learning English for five years.練一練：1. since 2. for 3. since 4. for 5.since 6.since