译林英语四年级上册期中复习知识点整理.doc

四年级英语第一单元与第二单元重要知识点整理Unit1 I like dogs一、 重点句型1. I like . 我喜欢.（在这个句型中，like后面的名词通常用复数，加s/es）例如：I like dogs/ pandas/ elephants2. I dont like 我不喜欢. （在这个句型中，like后面的名词通常用复数，加s/es）.I dont like dogs/ pandas/ elephants3. Do you like.？ 你喜欢.吗？（在这个句型中，like后面的名词通常用复数，加s/es）- Do you like dogs/ pandas/ elephants?- Yes, I do./ No, I dont. 4. - Would you like.？- Yes, please. / No, thanks.5. Look at these toy animals. 看看这些动物玩具。6. They are cute and fat. 他们又胖又可爱。7. an elephant 一只大象Unit 2 Lets make a fruit salad1. an orange2. mango 的复数是mangoes3. I have a/ an .4. - Do you have a/ an.?- Yes, I do./ No, I dont.5. I have some .(s/es)6. - Do you have any （s/es）- Yes, I do./ No, I dont.7. - Lets make a fruit salad.- Great!8. - Look at our fruit salad.- How nice!(Look at 答句中通常要赞美、夸奖这样东西。)Unit 3 how many?1. How many .(s/es) do you have?在这个句型中，注意两点：第一，how many 的后面这个名词一定要加s或es. 第二，答句中一定要用数字回答。2. 例如：- How many mangoes do you have? - I have six mangoes.3. Can I have a look? 和 can I have one? 两个句子都可以用sure/ Yes/ Ok来回答。4. 重点句型：- Look at- They are nice/lovelyHow many s do you have?- I have Do you have any s?- Yes, I do. / No, I dont. Can I have a look?/ Can I have one?- Yes./ OK./ Sure.- Thanks.