Starter Unit3 Welcome! 笔记 一、词形变化 单数 复数 goose—geese sheep—sheep potato—potatoes tomato—tomatoes 二、短语积累 look at 看；瞧 tomato plant 西红柿树 apple tree苹果树 many kinds of 许多种 三、指示代词 明确指示人或事物的代词称为指示代词。 指示代词有四个：this,that,these,those。 指示代词 用法 例句 this（这个） 用于指时间或空间上较近的人或事物 This is an eraser. these（这些） These are erasers. that（那个） 用于指时间或空间上较远的人或事物 That book is blue. those（那些） Those books are blues. 考点注意事项： 1.this，that后面的be动词用is；these,those后面的be动词用are。 2.this,that后面的名词用单数；these，those后面的名词用复数。 四、基数词 表示数目多少的数词叫基数词。 1 one 11 eleven 30 thirty 2 two 12 twelve 40 forty 3 three 13 thirteen 50 fifty 4 four 14 fourteen 60 sixty 5 five 15 fifteen 70 seventy 6 six 16 sixteen 80 eighty 7 seven 17 seventeen 90 ninety 8 eight 18 eighteen 百 hundred 9 nine 19 nineteen 千 thousand 10 ten 20 twenty 百万 million “几十几”的表达：十位数 + 连字符“-” + 个位数 例：22 twenty-two 五、句型 What's this /that It's a/an+单数名词. 例：What's this /that It's a cat. What are these/those They're +复数名词. 例：What are these/those They're carrot plants. 六、固定用法和搭配 How many “多少” + 复数名词 例：How many ducks can you see 拓展：How much “多少” + 不可数名词 例：How much water(水) do you have 特殊疑问词+else “其他的/别的......” 例：What else can you see on the farm another+单数名词 “另一/又一......” 例：another duck 七、语音知识：元音字母在闭音节中的发音 范文 My Farm“我的农场” This is my farm. It’s a big farm. Look, I have a big red house. You can see many kinds of animals. Look at the cows. They are black and white. I have two pigs and a horse. They are white and brown. These are my ducks and chickens. I have five ducks and nine chickens. Those are sheep. How many sheep do I have Oh, six. I have some trees, flowers and plants on my farm, too. Can you see them I have three apple trees, many tomato plants and potato plants. Look! I love the red flowers very much. This is my farm. Do you like my farm
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