Unit 5 Water Grammar同步课件(牛津版七年级下).ppt(课件中不含音视频素材)

1、Oxford EnglishModule 3 Natural elementsCan you tell us whywater is valuable?12Can you think of ways to save water?31.Saving water at home bathroom kitchen laundry roomIn the bathroom*Install low-flow shower heads.*Take shorter showers.(Showers kept under 5 minutes can save you about 15 gallons per s

2、hower.)*If you take a bath,fill the bathtub less than halfway.(You can save 10-15 gallons per bath.)*Turn the tap off when you are brushing your teeth and washing your hands.Install a highly efficient flush toilet.In the kitchen*Wash vegetables in a container,not under running water.Use the dishwash

3、er for full loads only.In the laundry roomUse the washing machine for full loads only.4Talking about quantitiesDo you know the differences betweena lot of,a little,a few,(not)much,(not)many,and no?Read the following sentences to understand“a lot of”,“a little”,“(not)much”and“how much”.How much water

4、 is there on Earth?There is a lot of water on Earth.How much water is drinkable?Only a little water is drinkable.(There is not much fresh water.)Answer the following questions about quantities.How many books are there in your school?There are a lot of books.How many exercise books are there in your

5、schoolbag?There are a few(not many)exercise books.A Look at the pictures below and on page 64.Then complete the questions and answers.no water in the poola lot of water in the pool How muchthere are many people in the poolHow manyNo,there arent many people in the pool.How many people are there in th

6、e pool?Learn abouttoo much,too many,too little,too few and(not)enough.We can use too much,too many,too little,too few and(not)enough to talk about quantities.B Dora and Jane want to cook orange beef.They are checking whether they have enough ingredients.Complete their conversations.enoughHow manyHow

7、 muchtoo much too littleenoughUsing the conversation between Dora and Jane as an example,choose a recipe and make a similar conversation.Ingredients for pizza toast a few pieces of breadthree sausagesa piece of cheesetwo green peppersa tin of tomato sauceYou and your friend have:a bag of breadtwo sa

8、usagestwo pieces of cheeseten green peppersno tomato sauceIngredients for cake100 g sugar 200 g flour100 g butter 100 g icing sugartwo eggs some milksome chocolate powderYou and your friend have:sugar 50 g flour 400 gbutter 0icing sugar 200 geggs 10milk 0chocolate powder a packetH1.朗读朗读More practice 板块的阅读篇章。板块的阅读篇章。2.以以“What can we do to save water?”为题，为题，提出节约用水的建议（提出节约用水的建议（至少至少6条建议）条建议）。尽量。尽量使用限定词使用限定词a lot of，a little，a few，(not)much，(not)many，no，too much，too many，too little，too few，(not)enough等。等。3.完成完成综合练习册综合练习册第第77至至79页页Grammar的的练习。练习。