(
课件网) Unit 5 A healthy lifestyle Grammar&pronunciation Learning Objectives In this unit, we will be able to: understand and categorize countable and uncountable nouns on their own, recognize singular and plural forms of nouns, use"a’or "an’correctly, and know how to use nouns before uncountable nouns to show their amounts; enjoy learning grammar in a teamwork and use what we've learned in real-life situations; use countable and uncountable nouns correctly; pronounce /f/,/v/,/ /,/ ,/θ/,/ /,/s/,/z/,/tr/, /dr/, /t /, /d /, /ts/, /dz/correctly. Countable nouns [cn] Uncountable nouns [un] [cn] refers to something we can count. For example, an apple, two pears and ten lemons. [un] refers to something we cannot count. For example, we cannot say a bread. Types of nouns The singular（单数） of countable nouns If the countable noun begins with a vowel sound, we use “an”. If the countable noun begins with a consonant sound, we use “a”. Tip More examples: an hour a unit The plural（复数） of countable nouns To form the plural of most countable nouns, we add -s to the singular form. However,there are some exceptions. 1. 一般在词尾直接加s。 2. 以“辅音字母+y”结尾的词, 去掉y, 再加ies。 3. 以s、sh、ch、x结尾的词, 加es。 4. 以o结尾的词, 加s或es。 5. 以f或fe结尾的词, 去掉f或fe,再加ves。 6. 一些其他名词。 不可数名词的数量可以用适当的量词(由普通名词充当)作单位来表示。 How to describe uncountable nouns？ 不可数名词的数量可以用适当的量词(由普通名词充当)作单位来表示。 How to describe uncountable nouns？ Work out the rule! We can use numbers or the article (a/an)with_____ (countable,uncountable)nouns. We cannot use numbers with _____(countable， uncountable) nouns. countable uncountable apples oranges bananas cakes biscuits candies chocolate bottles of water cartons of milk Millie and Simon are talking about food for a class party. Complete their conversation with the help of the pictures and words in the box below. A Language Points what与名词（color、book）结合，构成疑问代词短语作为句子的主语，用于询问具体的信息。 1. What food do you need for our class party, Simon (教材62页 A) What color is your pen 你的笔是什么颜色的？ What book are you reading 你正在读什么书？ Language Points （1）get vt.得到，常用于以下2种用法： 1)get+ n./pron. 得到某物 2)get+ sth. for sb. 为某人获得某物 2. Let's get some apples, some oranges and some bananas. （教材62页，A） I’ll get you a cake. = I’ll get a cake for you 我给你拿个蛋糕 Language Points （2）当并列三个或三个以上的词、短语或句子时，除了最后一个并列项之前使用and连接外，其余并列项之间通常使用逗号隔开 2. Let's get some apples, some oranges and some bananas. （教材62页，A） Rachel likes reading books, watching movies, and playing basketball. Rachel喜欢读书、看电影和打篮球。 Language Points （1）等于It sounds good.对前面提到的某个想法或建议的肯定回应，表示“它听起来不错”。为了表达简洁和口语化，英语中经常会省略句子的某些成分，尤其是主语。 （2）sound 属于link-v.中的感官 ... ...
