人教版七年級上冊英語《Unit 6 Do you like bananas？第3課時 Section A (Grammar Focus－3c)Section A (Grammar Focus－3c)》課件

1、Unit 6Do you like bananas?Section A (Grammar Focus3c)情 景 導(dǎo) 入情 景 導(dǎo) 入Do you like tomatoes?No，I dont. I like oranges, but my sister likes tomatoes.Does she like oranges ,too?Yes,she does.單 詞 展 示單 詞 展 示n.蛋；雞蛋蛋；雞蛋eggn.胡蘿卜胡蘿卜carrotn.大米；米飯大米；米飯ricen.雞肉雞肉chickenconj.(引出評論引出評論或問題或問題)那么那么soDo you like salad?Y

2、es, I do./No, I dont.Do they like pears?Yes, they do./No, they dont.Does she like tomatoes?Yes, she does./No, she doesnt.I like oranges.I dont like bananas.We like rice.We dont like hamburgers.He likes ice-cream.He doesnt like vegetables.Grammar Focus含有實義動詞的一般現(xiàn)在時的句式含有實義動詞的一般現(xiàn)在時的句式結(jié)構(gòu)：結(jié)構(gòu)：肯定肯定句句：主語：主語+

3、謂語謂語(動詞原形動詞原形/動詞動詞的第三人稱單數(shù)的第三人稱單數(shù)形形式式)+其他其他.否定句否定句：主語：主語+dont/doesnt +動詞原形動詞原形+其他其他.一般疑問句一般疑問句：do/does +主語主語+動詞原形動詞原形+其他其他?肯定回答肯定回答：Yes,主語主語(人稱代詞人稱代詞)+do/does.否定回答否定回答：No,主語主語(人稱代詞人稱代詞)+dont/doesnt.Countable nounsUncountable nouns Countable and uncountable nounshamburgers, eggs, oranges, bananas, app

4、les, pears, carrots, vegetables, tomatoes, strawberriesmilk, bread, ricefood,fruit,ice-cream,salad,chickenn.蛋；雞蛋蛋；雞蛋n.胡蘿卜胡蘿卜n.大米；米飯大米；米飯n.雞肉雞肉如如man men, woman women, child children, sheep sheep, foot feet, tooth teeth, mouse mice, Chinese Chinese等。等。 少數(shù)可數(shù)名詞變復(fù)數(shù)是不規(guī)則少數(shù)可數(shù)名詞變復(fù)數(shù)是不規(guī)則的的 1. I like fruit, but

5、 I (dont/doesnt) like vegetables.2. She (like/likes) bread, but she (doesnt/dont) like salad.3. He (like/likes) bananas, but he (dont/doesnt) like oranges.4. We (likes/like) hamburgers, but we dont (like/likes) chicken.5. They (likes/like) pears, but they (dont/doesnt) like strawberries.3a Underline

6、 the correct words in the brackets.3b Number these sentences1-4to make a conversation.So, lets get salad. Yes, I do.Do you like salad? OK.1234conj.(引出評論或問引出評論或問題題)那么那么3c Ask your classmates about the food in the chart. Find out what they like and dont like.Food Likes Doesnt like Liu Li Zhao Junice-c

7、reamhamburgerorangemilkFood Likes Doesnt likesaladstrawberriestomatobananasActivity“Do you like？”Do you like ice cream?No, I dontDo you like hamburger?Yes,I do.問 題 探 究問 題 探 究 含義含義特點特點不可數(shù)不可數(shù)名詞名詞指不可以直接指不可以直接計數(shù)的名詞，計數(shù)的名詞，它只有單數(shù)形它只有單數(shù)形式。式。不可以與不可以與a，an或數(shù)詞連用，要表示或數(shù)詞連用，要表示數(shù)量的多少時，其前可以加數(shù)量的多少時，其前可以加some，anyany或表

8、數(shù)量的短語。如或表數(shù)量的短語。如：some bread 一些面包一些面包a cup of milk 一杯牛奶一杯牛奶可數(shù)名詞與不可數(shù)名詞的含義與可數(shù)名詞與不可數(shù)名詞的含義與特點特點 含義含義特點特點可數(shù)可數(shù)名詞名詞指可以用來計指可以用來計數(shù)的名詞，它數(shù)的名詞，它有單數(shù)和復(fù)數(shù)有單數(shù)和復(fù)數(shù)兩種形式。兩種形式。可以用可以用a，an或具體的數(shù)詞修飾。如或具體的數(shù)詞修飾。如：a tomato 一個西紅柿一個西紅柿an egg 一個雞蛋一個雞蛋two pears 兩個梨兩個梨既是可既是可數(shù)名詞數(shù)名詞又是不又是不可數(shù)名可數(shù)名詞詞有些詞，既可用作可數(shù)名詞，也可以用作不可數(shù)名有些詞，既可用作可數(shù)名詞，也可以用作

9、不可數(shù)名詞，但意義卻不同。如：詞，但意義卻不同。如： 可數(shù)可數(shù)名詞名詞不可數(shù)名詞不可數(shù)名詞 chicken 小雞小雞 雞肉雞肉 food 各種各種食物食物 食物食物 glass 玻璃杯玻璃杯；眼鏡；眼鏡 玻璃玻璃構(gòu)成方式構(gòu)成方式例詞例詞規(guī)則規(guī)則變化變化一般直接加一般直接加s s。 book bookscat cats 以以s、x、sh、ch結(jié)尾的加結(jié)尾的加-es。bus busesbox boxes brush brushes (刷子刷子) watch watches 可數(shù)名詞復(fù)數(shù)的構(gòu)成可數(shù)名詞復(fù)數(shù)的構(gòu)成構(gòu)成方式構(gòu)成方式例詞例詞規(guī)則規(guī)則變化變化以以“輔音字母輔音字母y”結(jié)尾結(jié)尾，變變y為為i，

10、再加再加-es。family families strawberry strawberries 以字母以字母“o”結(jié)尾的結(jié)尾的有生命詞，有生命詞，加加-es；以字母以字母“o”結(jié)尾的結(jié)尾的無生命詞，無生命詞，加加-s。tomato tomatoes photo photos課 堂 小 結(jié)課 堂 小 結(jié)Section A (Grammar Focus3c)Important wordseggcarrotricechickensoImportant phrase ask sb. about sth.Section A (Grammar Focus3c)Important sentences： 1I

11、 like fruit，but I dont like vegetables. 2He likes bananas，but he doesnt like oranges.隨 堂 練 習(xí)隨 堂 練 習(xí).根據(jù)根據(jù)句意，用括號內(nèi)所給單詞的適當(dāng)形式填空句意，用括號內(nèi)所給單詞的適當(dāng)形式填空。1I _(like) hamburgers.2Does he _(like) eggs?3Lily _(not like) chicken.4Tom and Jim _(not like) chicken.5My little brother _ (like) ice-cream very much.likelike

12、dont likelikesdont like.按按要求完成句子，每空一詞要求完成句子，每空一詞。1I like vegetables.(改為一般疑問句并作肯定回答改為一般疑問句并作肯定回答)_ you _ vegetables?Yes，I _2He likes hamburgers.(改為否定句改為否定句)He _ _ hamburgers.Dolikedodoesntlike3Jane likes bananas.(改為一般疑問句并作否定回答改為一般疑問句并作否定回答)_ Jane _ bananas?No，she _4They like strawberries.(用用she替換替換they改寫句子改寫句子)_ _ strawberries.DoeslikedoesntShe likes布