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1、 Unit 5 Wild animals Grammar单词回顾学生早读时已预习过本单元单词，可利用几分钟时间带学生快速回顾温习。对单词的熟练度越高，阅读的速率也越高。closed bat bee lost get lost the same as saveadj. 关闭的 n. 蝙蝠 n. 蜜蜂 adj. 迷路的，迷失的 迷路 与同样 vt. & vi. 储存，节省Words and expressions review To learn to use may for possibility To learn to use verbs + to-infinitivesObjectives全国
2、中小学最大最全的教学课件资源网http:/ 能多的呈现一些相关例句，或可让 学生从已学课文中找相应例句，引 导学生试着从所观察到的语言现象 中总结出语言规则和语法规律。Look at the following sentences.1. We may go abroad. Im not sure.We may travel by sea.It may be cheaper. (新概念1 L131) 2. “The play may begin at any moment,” I said. “It may have begun already,” Susan answered. (新概念2 L
3、19)3. Li Hua wants to play in the next World Cup. (七年级上册 U2) 4. I plan to eat more fruit and vegetables every day. (七年级上册 U6) 5. After dinner, we like to watch TV and chat there. (七年级下册 U1) 6. I love to sit there and look out at the beach and the sea. (七年级下册 U1) 7. I want to help sick people. (七年级下册
4、 U1) 8. I started to play the violin at the age of six. (七年级下册 U7)Sentences from this unit:1. I may die without them. 2. At four months old, she weighed about eight kilograms and started to go outside for the first time. 3. When she was six months old, she began to eat bamboo.4. When she was 20 mont
5、hs old, she learnt to look after herself.5. As a result, pandas may not have a place to live or food to eat.6. If we do nothing, soon there may be none left!to test your sense of observation to test your ability of short -term memory to test your ability to highlight the language pointsGuess1. We _
6、go abroad. Im not sure.We _ travel by sea.It _ be cheaper. 2. “The play _ begin at any moment,” I said. “It _ have begun already,” Susan answered. 3. Li Hua _ in the next World Cup. wants to playmay may may maymay4. I _ more fruit and vegetables every day. 5. After dinner, we _ TV and chat there. 6.
7、 I _ there and look out at the beach and the sea. 7. I _ sick people. 8. I _ the violin at the age of six. plan to eatlike to watchlove to sitwant to help started to play9. I _ die without them. 10. At four months old, she weighed about eight kilograms and _outside for the first time. 11. When she w
8、as six months old, she _ bamboo. 12. When she was 20 months old, she _ after herself. 13. As a result, pandas _ have a place to live or food to eat. 14. If we do nothing, soon there _ be none left!maystarted to gobegan to eatlearnt to look may notmayPeter _ come with us tonight, but he isnt very sur
9、e yet. A. must B. may C. can D. will Are you ready for the trip to the amusement park? We decide _ to an amusement park. We will go climbing. A. to go B. not go C. dont go D. not to go 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。may可用来表示猜测某件事发生的可能性 ，常译为“也许，可能”。may通常用于肯 定句与否定句，一般不
10、用于疑问句。 例如： The news may or may not be true. 这消息也许是真的，也许不是真的。 At the moment she may be playing with her classmates. 此刻她可能正在和同学们玩。当我们要表示“想做某事、需要做某事 或决定做某事”时，就会出现两个动词 连用的情况，这时应如何表达呢？同学们自然会想到want to do sth., need to do sth.和decide to do sth. 等表达方式。Using verbs + to-infinitivesKitty is preparing to go out
11、 next Sunday.Kitty plans to take Linda out.Linda wanted to visit the park.Sandy agrees to go with them.Millie decided to stay at home.Please go on to look at the sentences below. Pay attention to the colored words.上面例子中主要行为动词后面的动词 都采用了“to + 动词原形”的结构，我们把这种结构称为动词不定式（有时 可以不带to）。动词不定式没有人称和数的变化，在句子中不能单独作
12、谓 语，其否定形式是“not to + 动词原形”。什么是动词不定式 (to-infinitives)？We often use to-infinitives after these verbs. agree choose decide hopelearn plan prepare wantlike start begin failwish try remember forget1. 当我们猜测某件事发生的可能性时，常用may来表示“也许”、“可能”。 2. 当句子中已经有谓语动词，而我们又要表达不止一个动作概念时，其余的动词可以使用非谓语形式表达。动词不定式就是动词的一种非谓语形式，其肯定形
13、式是“to + 动词原形”，其否定形式是“not to + 动词原形”。无人称、数和时 态的变化。Millie is in the zoo. She is telling Sandy on the phone about what happens. Complete what Millie says using may with the words in brackets. 1. The elephant is going towards the water.It _(need) a bath. 2.The little boy is crying because he saw the tig
14、ers.He _(be) afraid of them. 3. I cannot go near the lions and tigers.They _(hurt) me. 4.The baby panda is not drinking its mums milk.It _(not be) hungry. 5. The monkeys are jumping around.They _(be playing) with each other. 6. The horse is standing with its eyes closed.It _(be sleeping).may needmay
15、 bemay hurtmay not bemay be playingmay be playingMore about wild animalsAmys dad is asking Amy some questions about animals. Complete their conversation with the words in brackets.Dad: Do you know anything special about wild animals?Amy: Yes, Dad. For example, dolphins are clever. They can_ (learn, work out) easy maths problems.Dad: What do you know about bats?A
