八年级英语上册 Unit 5 Wild animals Grammar课件

1、Unit 5 Wild animalsGrammar A B1.To use may to say that something is possible correctly.2.To use verbs and to-infinitives together correctly. Learning aimsGuide One1. Read and feel.(3)(1).May I come in?(2).May I borrow your rubber?(3).May I smoke here?may在此是用来表示请求许可。表示“可以”，常用于一般疑问句。(4).Wild animals m

2、ay become dishes on the table any time.(5).I may die without them.(6).The bamboo forests are becoming smaller and smaller. As a result, pandas may not have a place to live or food to eat.(7).If we do nothing, soon there may be none left.这些句子中的may 用来表示猜测某件事发生的可能性，表示“也许；可能”，多用于肯定句和否定句中。2. Translate th

3、e sentences.(3)(1). I may be back next year.(2).We may have some rain today.(3).You may not like these words-diet and exercise.(4).-Which school will you choose? -Im not sure. I may go to Nanjing Middle School.may 译为“可能；也许” may not译为“可能不；也许不”3.Use may with the words in brackets to finish the exercis

4、e on P61.(6)Keys:(1). may need(2). may be(3). may hurt(4). may not be(5). may be playing(6). may be sleepingTry to translate them.(3)Guide Two1.Use the correct forms of the words in brackets to complete the following sentences.(3)(1).He wants_(play) basketball after school.(2).My father often asks_(

5、help) him_(clean) his car.(3).She decided_(repair) his bike instead of paying someone to do it.(4).At 20 months old, Xi Wang learnt_(look) after herself.动词+动词不定式，这里的动词不定式做动词的宾语。动词不定式是指“to+动词原形”的形式，一种是带to的不定式，一种是省略to的不定式5.Do you know that where we may use to-infinitives?(1).It took me about half an h

6、our_(repair) the bike.(2).It is very difficult for pandas_(have) babies.(3).I dont free time_(watch) TV.(4).It is a good place_(visit).(5).Some people dont know how_(have) fun.(6).My plan is_(go) and visit Beijing.Practice in class完成课课练P50一.二.（10）2.Find and say verbs and to-infinitives together.(3)agree begin decide fail forget hope learnplan prepare remember try want advise make3.Finish the exercise on P62.(5)Keys:(1).learn to work