牛津译林版八年级英语上册《Wild animals》Grammar PPT习题课件，共27页。
课前自主预习
单词闯关
1.储存，节省vt.& vi. ________
2.关闭的 adj.________→关v.________
3.迷路的，迷失的adj.________→失去v.________
短语互译
1.与……同样 __________
2.在……的帮助下 _______________
3.害怕 ____________
4.get lost ____________
句型在线
1.它们能计算出简单的数学题。
They can _____________ easy maths problems.
2.你知道蜜蜂从来不会迷路吗？
Did you know that bees never ________________？
3.蜜蜂总是按照原路返回。
Bees always come back _________________ they went.
4.但是有时候它们会忘记到哪里去寻找这些食物。
But sometimes they forget ____________ the food.
课堂互动探究
词汇点睛
1 closed adj.关闭的
[观察] The horse is standing with its eyes closed.
那匹马正闭着眼睛站着。
Make sure all the windows are closed.
确保所有的窗户都关好了。
[探究] closed的反义词为________，意为“____________”。
[拓展] closed的动词形式为________，意为“________”。
2 save vt.& vi.储存，节省
[观察] They always save some food before winter comes.
在冬季来临之前，它们总会储存一些食物。
Save some food for your sister.
给你姐姐留点吃的。
[探究] save既可作及物动词，也可作不及物动词，意为“储存，节省”。作“节省”讲时，反义词为________。save的过去式为________。
I'm saving for a new bike.我正攒钱想买辆新自行车。
[拓展] save作________动词，还可译为“挽救”。________________ 表示“挽救某人的生命”。
Doctors were unable to save him.医生未能把他救活。
句型透视
1 They can work out easy maths problems.
它们能计算出简单的数学题。
[探究] work out 意为“________(答案、数量、价格等)”。
[拓展] work out是“________________”结构，________作宾语时，放在out之后或之前均可；________作宾语时，只能放在work和out之间。
2 Did you know that bees never get lost?
你知道蜜蜂从来不会迷路吗？
[探究] get lost意为“________”。
[拓展] get lost的同义短语为 ________________。
语法聚焦
教材典句
1．If we do nothing, soon there may be none left!
2．The bamboo forests are becoming smaller and smaller. As a result, pandas may not have a place to live or food to eat.
3．At four months old, she started to go outside for the first time.
4．When she was six months old, she began to eat bamboo.
5．When she was 20 months old, she learnt to look after herself.
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关键词：《Wild animals》PPT课件免费下载，.PPT格式
