小升初英语介词for的用法知识点及必备重点句型知识

小升初英语必背重点句型知识点 1. allow sb to do sth 允许某人去做某事(后接动词不定式) My father allowed me to go out for a walk after finishing my homework。 2. asked sb (not) to do sth 叫某人做事某事(叫某人不要去做某事) My father asked me to study hard。 He asked me not to swim alone。 be asked to do sth 被叫去做某事/被邀请去做某事 I was asked to have a dinner with them yesterday。 3. be afraid to do sth 害怕做某事 She is afraid to ask me questions。 4. be afaid of doing sth 害怕做某事 I am afraid of going out at night。 5. be afaid of sth 害怕某物 He is afraid of snakes。 6. be amazed to do sth 对做某事感到惊讶 He was amazed to meet the girl there。 be amazed at sth 对某事感到惊讶 they were amazed at the news。 小升初英语介词 for 的用法知识点 1. 表示“当作、作为”。如： I like some bread and milk for breakfast. 我喜欢把面包和牛奶作为早 餐。 What will we have for supper? 我们晚餐吃什么? 2. 表示理由或原因，意为“因为、由于”。如： Thank you for helping me with my English. 谢谢你帮我学习英语。 Thank you for your last letter. 谢谢你上次的来信。 Thank you for teaching us so well. 感谢你如此尽心地教我们。 3. 表示动作的对象或接受者，意为“给……”、“对…… (而言)”。如： Let me pick it up for you. 让我为你捡起来。 Watching TV too much is bad for your health. 看电视太多有害于你的 健康。 4. 表示时间、距离，意为“计、达”。如： I usually do the running for an hour in the morning. 我早晨通常跑步 一小时。 We will stay there for two days. 我们将在那里逗留两天。 5. 表示去向、目的，意为“向、往、取、买”等。如： Let‘s go for a walk. 我们出去散步吧。 I came here for my schoolbag.我来这儿取书包。 I paid twenty yuan for the dictionary. 我花了 20 元买这本词典。 6. 表示所属关系或用途，意为“为、适于……的”。如： It’s time for school. 到上学的时间了。 Here is a letter for you. 这儿有你的一封信。 7. 表示“支持、赞成”。如： Are you for this plan or against it? 你是支持还是反对这个计划? 8. 用于一些固定搭配中。如： Who are you waiting for? 你在等谁? For example， Mr Green is a kind teacher. 比如，格林先生是一位心地 善良的老师