七年級英語上冊Unit4 Topic 1 Section C 2 課件湘教版

1a Listen, read and say( D=Dad; B=Ben)D: Could you help me do some shopping?B: Sure. What do we need?D: We need three bags of salt and two kilos of eggs. Oh, we dont have any milk.B: How many bottles do we need?D: Six bottles.B: Is that all?D: Yes, I think so.B: So thats three bags of salt, two kilos of eggs and six bottles of milk.D: Thats right.lHow many people are there in the conversation? lWho are they? lWhat does dad want Ben to do?Two.Ben and his dad.He wants Ben to go shopping. How many things does Ben need to buy? What are the things?Three bags of salt, two kilos of eggs and six bottles of milk.Three things.1. Could you help me do sth?這是請求別人幫忙時的用語。這是請求別人幫忙時的用語?！澳隳軒湍隳軒臀腋晌腋蓡幔繂?？”2. How many bottles do we need?(1) how many 用來詢問可數(shù)名詞的數(shù)量，用來詢問可數(shù)名詞的數(shù)量，它后面必須跟一個復(fù)數(shù)名詞并且它后面必須跟一個復(fù)數(shù)名詞并且how many 與其后的復(fù)數(shù)名詞不能隔開。與其后的復(fù)數(shù)名詞不能隔開。如：如：How many books do you have? 在回答在回答how many構(gòu)成的問句時，根據(jù)具體構(gòu)成的問句時，根據(jù)具體數(shù)量的多少有三種不同形式的回答。數(shù)量的多少有三種不同形式的回答。（1）“有幾個有幾個”用：用： There are two. （2）“只有一個只有一個”用：用：There is only one.（3）“沒有沒有”用：用： There arent any.(2) need n. 需要，必要，缺乏需要，必要，缺乏 e.g. There is not much need of hurrying. 不必著急。不必著急。vt. 需要，必須需要，必須need to do / doing(主動形式，被動意義）主動形式，被動意義）e.g. This farm tool needs repairing. = This farm tool needs to be repaired.modal.（無時態(tài)人稱變化）答句肯定用無時態(tài)人稱變化）答句肯定用must，否定用，否定用neednt.e.g. Need I go ? Yes, you must. No, you neednt.3.I think so. 我認(rèn)為如此。我認(rèn)為如此。 so, ,代詞代詞“這樣，如此這樣，如此”的意思，用來代的意思，用來代替前面提到的內(nèi)容，如果答語是肯定的，替前面提到的內(nèi)容，如果答語是肯定的，就可以說就可以說I think so. . 如果答語是否定的，如果答語是否定的，就就可以用可以用I do not think so.或或 I think not.這這種結(jié)構(gòu)種結(jié)構(gòu)。如如：Does she have a new book?I dont think so ./I think not.Learn to make shopping list Shopping Listslsalt 3 bagsleggs 2 kiloslmilk 6 bottles PAIR WORK Read the shopping list. Role-play the parent and the child according to 1a. Shopping listSalt 1 bag Apples 1 kilo Rice 5 kilos Orange juice 2 bottles3 Read and understandRead and fill in the blanks.（1）The rabbit wants some （2）The ant wants（3）The cat wantsvegetables a bag of ricea fat mouse.1 Make up a dialogue about shopping 2 Preview Section D