初中英語外研版 (新標(biāo)準(zhǔn))七年級上冊Unit 3 Language in use.評課ppt課件-課件下載-教習(xí)網(wǎng)

We get up very early.He gets up very early.
比較下列兩組一般現(xiàn)在時態(tài)的句子
總結(jié)：主語是第三人稱單數(shù)時（she,he,it），一般現(xiàn)在時的行為動詞要用第三人稱單數(shù)形式。
I dn’t live in the city.She desn’t live in the city.
總結(jié)：單數(shù)第三人稱行為動詞一般現(xiàn)在時的否定形式是在行為動詞前加desn’t (des nt)。注意：單數(shù)第三人稱否定形式中謂語動詞要還原為原形。
D yu like swimming? Yes, I d. \ N, I dn’t.Des she like swimming?Yes, she des. \ N, she desn’t.
總結(jié)：單數(shù)第三人稱行為動詞一般現(xiàn)在時的疑問句形式是在句首加助動詞des。其肯定回答用des，否定回答用desn’t。
當(dāng)主語是第三人稱單數(shù)時，謂語動詞的形式需做以下變化。① 一般在詞尾加-s。help-helps② 以s, x, ch, sh 結(jié)尾, 加-es。wash-washes③ 以輔音加結(jié)尾,加-es。g-ges④ 以輔音加y結(jié)尾，變y為i，加-es。 study-studies
動詞變第三人稱單數(shù)和名詞的復(fù)數(shù)形式發(fā)音規(guī)則基本相同s在清輔音后發(fā)/s/ 如.desks maps; 在濁輔音、元音后發(fā)/z/ 如.jbs wrkers; 課本 p21 p37
Lk at the pictures. Ask and answer.
Wrk in pairs
Name: Meimei Frm: Yuannan, ChinaFavurite fd: fruit
— Des Meimei the elephant cme frm Yuannan, China?— Yes, it des.
Name: KingbaFrm: AsiaFavurite fd: meat
— Des Kingba the tiger cme frm America? — N, it desn’t. It cmes frm Asia.— What is Kingba’s favurite fd?— Meat.
Cmplete the sentences with des r desn’t.1. — _________ this panda cme frm China? — Yes, it ________.2. — ________ this panda eat fish? — N, it _______.
3. — _________ this mnkey like fruit? — Yes, it ______.4. — ________ this mnkey live in Africa? — N, it ________. 5. The zebra _________ like meat.
Cmplete the passage with the crrect frm f the wrds in the brackets. My favurite animals (1) ____ ( be ) zebras. Lk at this ne ( 2). It ____ (be ) cute. It (3) _____ ( be ) black and white like the panda. But it (4) ________ ( d nt ) cme frm Asia. It ( 5) ______ ( cme ) frm Africa. It ( 6) _______ ( eat ) grass.
Cmplete the wrd map.
Arund the wrld
The camel lives in the deserts f Africa and Asia and eats grass. Sme peple think it carries 攜帶water in the humps駝峰 n its back, but it’s nt true. In fact, it’s fat.
The kangar is an Australian animal. It eats grass and leaves, but it desn’t eat meat. It carries its babies in a pcket口袋 n the frnt f its bdy. With its strng tail 尾巴and back legs, the kangar jumps acrss the grassland.
My favurite animals
Big and strngHave lng nseTw lng teeth Tw big ears
Africa and Asia
Leaves and grass
Help peple carry heavy things
My favurite animals are elephants. They are big and strng.They have lng nses,tw lng teeth and tw big ears.They live in Africa and Asia.They can pick up a big tree with its lng nse. Elephants eat leaves and grass but they desn’t like t eat meat.Sme elepants can wrk fr peple. In India elephants live with peple and they help peple carry heavy things. Peple are kind t them.
While— reading
動物是人類的好朋友。每個人都有自己喜歡的動物。你最喜歡什么動物呢？你對它們的習(xí)性又有多少了解呢？請以“My favurite animal” 為題寫一篇80字左右的短文。要求:注意時態(tài)的使用 (一般這種文章都用一般現(xiàn)在時)
My favurite animal第一段：介紹你最喜愛的動物是什么？———————————————第二段：介紹它來自哪里？外貌？喜歡吃什么食物？不喜歡吃什么？擅長什么？———————————————第三段: 呼吁大家要愛護動物?！? prtect 保護
Pst— reading
按照每點的具體分值對作文進行評分.（滿分15分）
Beginning（開頭部分）
Ending （結(jié)尾）
直接點出主題，介紹你最喜歡的是什么動物？（3分）
來自哪里？外貌？大??？(4.5分)吃什么食物？擅長什么（3分）
呼吁大家愛護動物。（2.5分）
每語句中有錯誤酌情扣0.5-1分。
tense (時態(tài))spelling(拼寫)punctuatin (標(biāo)點)Capitalizatin( 大寫字母)
卷面書寫，酌情加減分（1分）
小組互評分，選出得分最高
Making a pster f yur favurite animalWrk in grups. Find ut abut an animal.Talk abut yur favurite animal.Chse ne animal t write abut.Find ut abut the animal.
Make a pster abut yur grup’s animal.Draw it r find a pht.Write sme infrmatin abut it.
Present yur pster t the class.
行為動詞一般現(xiàn)在時的疑問式和回答一般現(xiàn)在時的疑問式在句首加助動詞 d, 主語為第三人稱單數(shù)時在句首加 des, 其結(jié)構(gòu)是：
1. D + 主語+ 動詞原形…? 如： They live near ur schl. D they live near ur schl? The students like learning English. D the students like learning English?
2. Des + 主語（第三人稱單數(shù)）+ 動詞原形…?He watches TV every evening.Des he watch TV every evening?My father teaches Chinese.Des yur father teach Chinese?
3. 簡略回答用助動詞 d / des 和 dn’t / desn’t 代替行為動詞?！狣 yu ften g shpping with yur mther?—Yes, I d. / N, I dn’t.—Des his mther wrk in that factry?—Yes, she des. / N, she desn’t.
A. 用所給動詞的適當(dāng)形式填空：1. He________ TV every evening. (watch)2. We always _____ t schl by bike. (g)3. His uncle usually _____ t wrk. (walk)4. I always ______ up at six in the mrning. (get)5. Jhn ______ like his father. (lk)
B. 按要求改寫下列句子：1. He likes watching TV. (改為否定句) ________________________________.2. She has lunch at twelve.(改為否定句) ________________________________.3. Mike des his hmewrk at six. (改為否定句) ________________________________
He desn’t like watching TV
She desn’t have lunch at twelve.
Mike desn’t d his hmewrk at six.
4. Jack likes Chinese fd very much.(改為一般疑問句，并作肯定回答) __________________________________ ___________________5. He usually ges t schl at 7:30. (改為一般疑問句，并作否定回答) _______________________________ ___________________
Des Jack like Chinese fd very much?
Yes, he des.
Des he usually g t schl at 7:30?
N, he desn’t.
C.綜合填空：Welcme t Guangzhu Z, There are many kinds f a______(1), such as bears, z_____(2), giraffes and pandas. They cme frm many different c________(3) and they eat different fd. The lin cmes frm E______(4).
They e___(5) ther animals. Des the tiger cme frm Eurpe? N, it d______(6). It cmes frm Asia. The e________(7) cmes frm the Africa, and it desn’t like t eat m____(8). Wuld yu like t g t see Lingling? It is a p______(9). She lives in China and she eats b_______(10).