五年级上册第三单元 b部分Let.docVIP

五年级上册第三单元 b部分Let’s learn（茅莉萍） 课前每生一根吸管，同桌三个一次性杯子，每生一根牙签。 Warm—up Enjoy a song. Let’s chant: What would you like for lunch? Free talking. What would you like for lunch today? What do you have for dinner on Mondays? 当学生回答到各种食物时，教师随时渗透：It’s tasty. It’s my favourite. (T and SS, S chooses the T. S chooses S) Presentation 1.T: Oh, I’m thirsty. I’d like to drink sth. Look!. No.1. （教师边说边出示）Mm... It’s tasty. Would you like to drink? Ss: Yes. T: Drink No.1 The students drink No 1. T: Mm…It’s sweet. Ss: Mm… It’s sweet. T shows the words: ee sheep ee beef ee sweet Spell the word together. Choose some students to read. 2.T: It’s sweet, because I put some sugar in it. (T shows sugar) The sugar is sweet. What is sweet? What are sweet? (PPT) shows: The sugar is sweet. The____ is sweet. The ____ are sweet. S1:The apples are sweet.（以chant的形式来说） Ss: Sweet, sweet, sweet S2: The bananas are sweet. Ss: Sweet, sweet, sweet 2.What about No.2. Let’s smell it together. （学生闻一闻第二杯）It’s sour. (T shows：our hour sour) T:o-u-r o-u-r our our our Ss: o-u-r o-u-r our our our T: Let’s spell it together. T: It’s sour, because I put the vinegar in it.( T shows the vinegar) The vinegar is sour. Tell us what is sour? Or, what are sour? PPT shows: The vinegar is sour. The ____is sour. The_____are sour. S1: The grapes are sour. Ss: sour sour sour! S2::The yangmeis are sour… T: I don’t like sour food. What about this bottle? Let’s drink it together.（一起品尝） Oh, It’s salty T shows: small ball tall salty. Read and spell it. T: It’s salty. I put the salt in it. The salt is salty.( T shows it) T:The hamburgers are brown. They’re salty. They’re my favourite. What is salty? What are salty? S1:The fish is salty. I like it. S2: The potatoes are salty. They’re yummy. T: Look! These are tomatoes. Are they salty? S1: No, they aren’t. They are sour and sweet. T: Compare the two tomatoes. What about this one? S1: It’s red. T: It’s red. It’s fresh. Ss: It’s fresh. T shows: egg bed fresh S1: This tomato is fresh.