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        八年級下冊英語課件教案外研版

        字號:

        Unit 10 Section A 1a-2c (1課時)
            【學(xué)習(xí)目標(biāo)】
             1.知識目標(biāo):學(xué)習(xí)反義疑問句的用法
            2.技能目標(biāo):提高學(xué)生的聽說以及閑聊在英語表達(dá)中的定義和操練。
            3.情感目標(biāo):了解聊天的文化知識。
            【重點(diǎn)、難點(diǎn)】
            掌握反義疑問句的運(yùn)用。
            【導(dǎo)學(xué)指導(dǎo)】
            溫故知新 復(fù)習(xí)短語
            go swimming 去游泳 wait in line 排隊 hate doing sth. 討厭做某事
            So am / do I 我也是。
            It looks like rain 看上去要下雨了。
            wait for the bus/ train 等車 be late for/to 遲到
            I hope so/not. 我希望如此/我不希望這樣。
            自主互助學(xué)習(xí)
            1、學(xué)生觀察1a中的圖片相互提問:A:what can you see in picture 1?
            B: I can see……. A:What are they doing? B: They are …….(學(xué)生通過相互提問熟悉圖畫內(nèi)容,為聽力做準(zhǔn)備。)
            2、教師讓學(xué)生歸納1a-2c中所出現(xiàn)的反意疑問句,讓學(xué)生觀察、總結(jié)反意疑問句的構(gòu)成。知識剖析: 反意疑問句要點(diǎn)簡述
            反意疑問句又叫附加疑問句,是在陳述句后,對陳述句所敘述的事實(shí)提出的疑問。
            其基本結(jié)構(gòu)有兩種:一是“肯定陳述句+簡略否定問句”;
            二是“否定陳述句+簡略肯定問句”。
            反意疑問句的前后兩部分在時態(tài)、人稱和數(shù)上都要保持一致。
            如:It looks like rain, doesn’t it?
             He doesn’t need to work so late, does he?
            幾種特殊情況:
             1. 陳述部分是there be 句型,疑問部分也用 there be 句型。
            There is a book on the desk, isn’t there?
             2. 陳述部分如有 nothing, nobody, never, few, little, hardly 等否定詞時(不包括加否定前綴變來的,如:dislike, unhappy等),疑問部分用肯定形式。
             They have never been to the farm, have they?
            There is little water in the glass, is there?
            He dislikes history, doesn’t he?
             3. 陳述部分為祈使句時,反義部分用 will you , won’t you 。以Let’s開頭的祈使句,疑問部分用 shall we .
             Go to the cinema now, will you?
             Let’s have a party, shall we?
             4. 陳述部分含賓語從句時,疑問部分一般反問主句,但主句含有 I/We think/believe/suppose … 時, 疑問部分要反問從句(要注意否定轉(zhuǎn)移情況)。
            He knew that the woman was a thief, didn’t he ?
            I don’t think he is a good student, is he?
            【課堂練習(xí)】
            一、單項選擇
            ( )1.The poor man needs our help,_____ he?
            A. isn’t B. aren’t C. doesn’t D. hasn’t
            ( )2.It seldom rains here in spring,_____?
            A. is it B. does it C. isn’t it D. doesn’t it
            ( )3.You don’t drink milk in the morning,_____?
            A. do you B. don’t you C. are you D. aren’t you
            ( )4.—Look at the sky . I think the rain is going to stop soon.
            —_____.
            A. Me too B Very good C. Yes, I do D.I hope so
            【要點(diǎn)歸納】
            1、掌握反意疑問句的結(jié)構(gòu)及運(yùn)用。 2、學(xué)會使用I hope so.
            【拓展練習(xí)】
             1.完成下列句子,找出正確圖片,將圖片代碼填入題前括號內(nèi)。
            ( )1.He is a singer,__________ __________?
            ( )2.They are playing baseball,__________ __________?
            ( )3.He walks to school every day,__________ __________?
            ( )4.It looks like rain,__________ __________?
            ( )5.You like this dress,__________ __________?
            【總結(jié)反思】
            【課題】 Unit10 Section A 3a -4 (1課時)
            【學(xué)習(xí)目標(biāo)】
             1. 知識目標(biāo):繼續(xù)學(xué)習(xí)反義疑問句的用法
            2. 情感目標(biāo):描述與陌生人聊天注意的事項,學(xué)習(xí)該聊些什么,如何將話題展開。
             通過學(xué)習(xí)與陌生人聊天來達(dá)到了解關(guān)心別人并增進(jìn)友誼。
            【重點(diǎn)、難點(diǎn)】
             掌握反意疑問句的結(jié)構(gòu)及運(yùn)用。
            【導(dǎo)學(xué)指導(dǎo)】
            溫故知新 (一分種內(nèi),完成下列單詞及短語,組內(nèi)互相交換檢查.)
             1.中午______ 2.含沙的_____ 3.再見_____ 4.瀏覽____ 5.下雨天______
            6.在周末____ 7.去游泳__________ 8.看起來像______
            9 .忘記帶雨傘_______________ 10.排隊等候
            自主互助學(xué)習(xí)
            學(xué)生觀察3a中的圖片相互討論并預(yù)測3a答案
            知識剖析:學(xué)習(xí)反意疑問句,特別要注意的問題
            1.陳述句如果是there be結(jié)構(gòu)時,疑問句部分仍用there。如:
            There once was a man named Saint Nicholas, wasn’t there?
            2. 在英語口語中,“I am +表語結(jié)構(gòu)”,后面的反意疑問句多用aren’t I 來體現(xiàn)。
            如: I am very interested in learning English, aren’t I?
             3. 陳述句的主語是動詞不定式,動詞的-ing形式或從句,疑問部分的主語多用it來體現(xiàn)。如:Taking care of our environment is very important, isn’t it?
            What he said it is right, isn’t it?
            4. 陳述句中含有not, no, hardly, neither, never, few, little, too …to等否定詞或具有否定意義的詞時,疑問部分常用肯定形式。如:
            Few people knew the news, did they?
            Tom has never been to England, has he? 但陳述句中如果帶有否定意義的前綴和后綴的單詞時,整個句子仍視為肯定句,反意疑問部分多用否定形式。
            如:She is unhappy, isn’t she?
            5. 陳述句的主語是nobody, no one, everyone, somebody等不定代詞時,反意疑問部分的主語多用they(當(dāng)強(qiáng)調(diào)全體時)或he(當(dāng)強(qiáng)調(diào)個體時)。如果陳述句的主語是something, nothing, anything, everything等不定代詞時,反意疑問部分的主語多用it。
            如:No one knows him, do they?
            Someone is waiting for you, isn’t he?
            Nobody says a word about the accident, do they?
             Everything seems all right, doesn’t it?
            6. 陳述句是主從復(fù)合句時,如果主句的謂語動詞是think, believe, expect, feel, guess等詞,且主語是第一人稱I時,反意疑問部分的人稱、時態(tài)與賓語從句保持一致,同時還要考慮到否定的轉(zhuǎn)移。如:
            I believe that the boy can get a ticket for you, can’t he?
            【課堂練習(xí)】
            ( )1.—Do you think it will stop raining noon ?
            —Well , it is really hard to say .
            A. in B. by C. on D. for
            ( )2. —This is great weather , isn’t it ?
             —It is sure . But it’s a little hot me .
            A. to B. on C. with D. for
            ( )3.After you finish your homework ,you can go online for a while ,but you are not allowed computer games .
            A. doing , playing B. to do , playing
             C. doing , to play D. to do , to play
             ( )4.Why come a little earlier ? We have had a lot of delicious food prepared .
            A. don’t B. don’t you C. not to D. aren’t you
            ( )5. ____I haven’t been to America.
             ——_____.
            A. So have I B. Neither have I C. So I have D .Neither I have
            【要點(diǎn)歸納】
            反意疑問句
            【拓展練習(xí)】
             A.用所給單詞的適當(dāng)形式填空
            1.I am sure that it`s a_________________(rain) day tomorrow,do you think so?
            2.The day after tomorrow my grandmother is going to have her____________(ninety) birthday.
             3.This is a__________________(sand) field,so you can`t plant any rice in it.
             4.There is something wrong with my head,I am not ___________________(I) today.
             5.I have never ___________________(see) the film which is named “Hero”.
            B.完成下列反意疑問句。
            1 .It’s very hot today, _______________ ?
            2. He can speak Chinese, _______________ ?
            3. Meimei studies in a middle school, _______________ ?
            4. He never gets up late , _______________ ?
            5. Don’t go out at night, _______________ ?
            6. He never loves cold weather , _______________ ?
            7. You finished the task yesterday, _______________ ?
            8. It _______________ a good day for swimming, is it?
            9. Tom has been to Singapore , _______________ ?
            10. The story is little interesting, _______________ ?
            【總結(jié)反思】
            【課題】 Unit1 0 Section B 1a-2c (1課時)
            【學(xué)習(xí)目標(biāo)】
             1.知識目標(biāo):學(xué)習(xí)反義疑問句的用法。
            2.技能目標(biāo):提高學(xué)生的聽說能力。閑聊在英語表達(dá)中的定義和操練。
            3.情感目標(biāo):了解聊天的文化知識。鍛煉學(xué)生的人際交往能力
            【重點(diǎn)、難點(diǎn)】
            1.熟練掌握反義疑問句的運(yùn)用。
            2.提高學(xué)生聽力水平。
            3.如何在不同情景的聊天過程中選擇成功的話題.
            【導(dǎo)學(xué)指導(dǎo)】
            溫故知新 復(fù)習(xí)上節(jié)課所學(xué)知識,把你認(rèn)為重要的詞組、句子寫出來,比一比誰寫的多。
            自主互助學(xué)習(xí)
            情景導(dǎo)入(自主探究、合作交流)
            我們已經(jīng)學(xué)了如何與陌生人進(jìn)行閑聊,那么哪些話題是有禮貌的,哪些話題是不禮貌的,請同學(xué)們討論1a中的圖片內(nèi)容。
            讓學(xué)生明確: 在閑談過程中,問別人一些私人問題(如年齡、收入等)是非常不禮貌的。應(yīng)當(dāng)避免。
            知識剖析:重點(diǎn)、難點(diǎn)句子
            1.P 79 1a How much did that shirt cost? 那件襯衣多少錢?
            句中cost作動詞,意為“花費(fèi)”,與pay, take, spend同義,但用法不同,其句型為“某物+cost +人+時間/金錢”。試比較下列句子:
             The book cost me five dollars. 這本書花了我5美元。
            It took me five dollars to buy the book. 買這本書花了我5美元。
            I spent five dollars on the book. 我花5美元買這本書。
            注意:四個表示“花費(fèi)”的動詞,其句式各不相同,小結(jié)為:
            (1)sth. cost sb. money某物花某人金錢
            (2)It takes sb. money to do sth. 花某人金錢做某事
            (3)sb. pay money for sth. 某人為某物花金錢
            (4)sb. spend money on sth. 某人在某物上花錢
            2. p79 This is a great party, isn’t it?
            陳述部分的主語是this, that時,疑問部分的主語多用it; 陳述部分的主語是these, those時,疑問部分的主語多用they。如:
            This is a dictionary, isn’t it?
            Those are shelves, aren’t they?
            預(yù)習(xí)準(zhǔn)備
            中譯英
            1.那件襯衫要多少錢?________________________________________
            2. 跟我談?wù)勀阕约篲_______________________________________
            3. 你是新來的,對嗎?________________________________________
            4. 你覺得這所學(xué)校怎么樣________________________________________?
            5. 星期五晚上的比賽________________________________________
            6. 一個球迷________________________________________
            7. 閑聊 ________________________
            8. 你總是去這所學(xué)校嗎?______________________________________-
            【課堂練習(xí)】
             ( )1.There are few people in the room, ?
            A. are they B. aren’t they C. are there D. aren’t there
            ( )2.——You are new here, aren’t you?
             —— .
            A. Yes, I’m not B. No, I am C.Yes, I do D. Yes, I am
            ( )3.Allen nearly two hours buying this ticket yesterday afternoon.
            A. cost B. spent C. paid D. took
            ( )4.——I haven’t been to an aquarium.
            ——
            A. So have I B. Neither have I C. So I have D. Neither I have
            ( )5.I’m really happy the tickets.
            A.to have B. have C. has D. having
            【要點(diǎn)歸納】
            反義疑問句的用法
            【拓展練習(xí)】
            1.That was a wonderful night, _______________ ?
            2.Your sister helped him, _______________ ?
            3.Tom is skating, _______________ ?
            4.You aren’t a teacher, _______________ ?
            5.They haven’t been to the Great Wall, _______________ ?
            6.You will join the soccer team, _______________ ?
            7.He likes neither apples nor pears, _______________ ?
            8.There are some good books for you, _______________ ?
            9.They have been there twice, _______________ ?
            10.Let’s do it now, _______________ ?
            【總結(jié)反思】