七年級(jí)上冊(cè)課件-M6-Unit3

1、外研七年級(jí) 上冊(cè)Unit 3Language in useModule 9 A trip to the zooObjective:To learn to use present simple tense語法講解建議采用歸納法，如盡可能多的呈現(xiàn)一些相關(guān)例句，或可讓學(xué)生從已學(xué)課文中找相應(yīng)例句，引導(dǎo)學(xué)生試著從所觀察到的語言現(xiàn)象中總結(jié)出語法規(guī)律。Examples in this module:1. Is the camel African? Yes, it is. / No, it isnt. Does the camel eat fruit? Yes, it does. / No, it doesn

2、t. 2. Is the wolf European? Yes, it is. / No, it isnt. Does the wolf eat fruit? Yes, it does. / No, it doesnt.當(dāng)主語是第三人稱單數(shù)，表示經(jīng)常性、習(xí)慣性的行為時(shí)，我們這樣表達(dá)：She speaks English.He lives far away from school.如果表示不常做某事，該怎樣表達(dá)呢？她不說英語。She doesnt speak English.他住地離學(xué)校不遠(yuǎn)。He doesnt live far away from school.一般現(xiàn)在時(shí)第三人稱單數(shù)你能總結(jié)出

3、什么呢主語是第三人稱單數(shù)的行為動(dòng)詞的一般現(xiàn)在時(shí)否定形式是在行為動(dòng)詞前加doesnt (does not ),這時(shí)要注意把謂語動(dòng)詞還原為動(dòng)詞原形。試比較肯定與否定句中行為動(dòng)詞形式的變化：肯定：He gets up very early. 他起床很早。否定：He doesnt get up very early. 他起床不很早。如果要問別人是否經(jīng)常做某事，我們要 采用下面的表達(dá)方式：Does the panda eat meat?熊貓吃肉嗎？No, it doesnt. 不，它不吃。Does it eat bamboo? 它吃竹子嗎？Yes, it does. 是的，吃。從以上例子可以看出，行為動(dòng)

4、詞的第三人稱單數(shù)一般現(xiàn)在時(shí)疑問形式是在句首加助動(dòng)詞does ，而加does之后，后面的謂語動(dòng)詞像否定句一樣也要用原形。試比較:肯定：He gets up very early. 他起床很早。疑問：Does he get up very early? 他起床很早嗎？肯定句：主語+動(dòng)詞的第三人稱單數(shù)形式否定句：主語+doesnt +動(dòng)詞原形疑問句：Does+主語+動(dòng)詞原形？肯定回答：Yes, 主語+does.否定回答：No, 主語+ doesnt.現(xiàn)在把行為動(dòng)詞第三人稱單數(shù)的各種句式總結(jié)如下：Review1. The monkey _ (like) bananas.2. Lucy _ (not v

5、isit) Japan. 3. _ Tiger _ (live) in the wild in China?4. The worker _ (give) the lion ten kilos of meat a day.5. Where _ the wolf _ (come) from?一、 用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。likesdoesnt visitDoes live gives does come注: word 文檔點(diǎn)擊此處鏈接Quiz1. My favourite animal is the elephant. （對(duì)劃線部分提問） _ _ your favourite animal

6、?2. Hand often goes to see his grandparents on Saturdays. （改為一般疑問句，并作否定回答） _ Hand often _ to see his grandparents on Saturdays? No, he _.二、 句型轉(zhuǎn)換。What isDoes godoesnt3. Our school has two thousand students. （改為同義句） _ _ two thousand students in our school.4. The panda is from China. （改為同義句） The panda _ _ China.5. The tiger eats 5 kilos of meat a day. （對(duì)劃線部分提問） _ _ meat does the tiger eat a day?There arecomes fromHow muchReview the grammar we hav