人教版七年級上冊英語教學課件：Unit 6 Section A Grammar Focus-3c(共21張PPT)

1、Unit 6Do you like bananas?Section A Grammar Focus-3cfruittomatoesorangesstrawberriespearsbananasfood breadhamburgerssalad一、看圖說出下列物品的英語單詞。milk ice cream pear (復數(shù)) _ 2. tomato (復數(shù)) _3. strawberry (復數(shù)) _ 4. banana (復數(shù)) _5. 生日晚宴 _6. 下一周 _ tomatoesstrawberriesbananaspears二、按要求寫出正確的單詞或詞組。birthday dinnerne

2、xt week7. 考慮 _8. 聽起來不錯。 _9. 怎么樣？ _10. 讓我們吃漢堡和一些水果吧。 _Sounds good.How about / What about.think about Let have burgers and some fruit.Do you like ?Yes, I do. / No, I dont.Lets have ?Sounds good. /No, I dont like _.Ask and answer.Jack: Hey, Johns birthday dinner is next week. Lets think about the food.

3、 Tom: Sure. How about burgers, vegetable salad, and some fruit. Bill: Sounds good. John likes hamburgers. Jack: Oh, I dont like salad.Role-play the conversation in 2d. Bill: But John likes salad, and its his birthday. Jack: Yes, youre right. What about the fruit?Tom: I think John likes strawberries

4、and apples. Bill: OK. Lets have strawberries and apples then. Grammar Focus語法焦點可數(shù)名詞與不可數(shù)名詞名詞按其所表示的事物的性質(zhì)可分為可數(shù)名詞和不可數(shù)名詞：一、可數(shù)名詞:是指有生命的，有一定整體的，可以用數(shù)目計算的名詞。分為單數(shù)和復數(shù)。1.單數(shù)可數(shù)名詞前常用冠詞a/an或物主代詞 my， your， his等或指示代詞this,that來修飾。2.若表示一類事物可用a/an加名詞單數(shù)表示，也可用復數(shù)名詞表示。二、可數(shù)名詞單數(shù)變復數(shù)的規(guī)則：1.一般情況下，在名詞詞尾加-s;2.在以x，s， sh，ch結(jié)尾的名詞后加-es

5、;3.以輔音字母加y結(jié)尾的名詞，先將y改為i，再加-es;語法焦點4.以fe或f結(jié)尾的名詞，先改f或fe為v，再加-es;5.以o結(jié)尾的無生命的名詞如photo， zoo，radio等加-s;有生命的名詞如tomato, potato等加 es;6.另有一些不規(guī)則變形。如man-men; woman-women; child-children等。三、不可數(shù)名詞：是指無法用數(shù)目計算，無一完整結(jié)構(gòu)及無生命的一類名詞。它們的用法如下：1.無復數(shù)形式。2.不能用不定冠詞a/an或指示代詞this, that, these, those和數(shù)詞one, two, three等來修飾，但可用定冠詞the或s

6、ome或lots of（許多）來修飾。3.作主語時，謂語動詞要用單數(shù)形式。4.用代詞指代不可數(shù)名詞時，用單數(shù)it,不用復數(shù) they或them。一、用所給單詞的適當形式填空。1.I like （banana）.2.Do you like those （thing）？3.He eats （chicken） for lunch.4.Does your sister like （salad）?5.My sister eats two （tomato） every day.6.There are two （man） in the room.7.Some new （watch） are on the t

7、able.8.He likes all （vegetable）.強化訓練bananasthingschickensaladtomatoesmenwatchesvegetables二、把下列句子由單數(shù)形式變?yōu)閺蛿?shù)形式或由復數(shù)形式變成單數(shù)形式。A.把單數(shù)形式句子，轉(zhuǎn)變?yōu)閺蛿?shù)形式句子1.This is her brother. .2.She watches TV every day. .3.That sports star eats lots of vegetables. .B.把復數(shù)形式句子，轉(zhuǎn)變?yōu)閱螖?shù)形式句子4.We have lots of tomatoes every day. .5.The

8、 radio tapes are in their desks. .強化訓練These are their brothers.They watch TV every day.Those sports stars eat lots of vegetables.I have a tomato every day.The radio tape is in his/her desk.1. I like fruit, but I (dont / doesnt) like vegetables.2. She (like / likes) bread, but she (doesnt / dont) lik

9、e salad.3. He (like / likes) bananas, but he (dont / doesnt) like oranges.3aUnderline the correct words in the brackets. 第三人稱單數(shù)形式4. We (likes / like) hamburgers, but we (dont / doesnt) like chicken.5. They (likes / like) pears, but they (dont / doesnt) like strawberries.第三人稱復數(shù)形式Explanation 在一般現(xiàn)在時態(tài)的句

10、子中：1. 當句子主語為第三人稱單數(shù)時，謂語動詞也應用其第三人稱單形式，在動詞后面加“-s 或 -es”。 like likes；have has 2. 當句子主語為第一人稱，第二人稱和第三人稱復數(shù)形式時，謂語動詞用原形形式。 Jack likes apples, but his sister doesnt like apples. 杰克喜歡蘋果，但他的妹妹不喜歡。 We have three pears. They dont have pears. 我們有三個梨，他們沒有梨。So, lets get salad.Yes, I do.Do you like salad?OK. 13bNumbe

11、r these sentences 1-4 to make a conversation. 324A: Do you like salad? B: Yes, I do. C: So, lets get salad.D: OK.1Do you like ice-cream, Liu Li?Yes, I do.Do you like ice-cream, Zhang Jun?No, I dont.Ask your classmates about the food in the chart. Find out what they like and dont like. PairworkA: Do you like ?B: Yes, I do. / No, I dont. Foodlikesdoesnt like ice creamLiu LiZhang Junriceorangesmilksaladstrawberriestomatoesbananas Talk about your familys favourite