Unit3 Online tours知识点2023-2024学年牛津译林版八年级英语下册

8B Unit3 Online tours Comic strip&Welcome to the unit 1. It looks like a TV.它看起来像台电视机。 like 为介词，“像...” 常与系动词连用，be like ,look like, sound like,seem like ... 他看起来不像一个恶人。He did not look like an evil person. 【辨析】be like与look like look like 意为看起来像，指外貌上相像 be like 意为像...... 多指性格、品德上相像，也可指外貌上的相像。 如：Tom looks like his father. 汤姆看起来像他的父亲。（外貌上像） Tom is like his father. 汤姆像他的父亲。（性格等像） look at 看一看look out 留神，当心look after 照顾 look for 寻找look up 查询 look though 浏览 2. I agree. 我同意。 Agree反义词 disagree 不同意 (1)agree on 在......方面取得一致意见，主语必须是协调的双方或多方 We agreed on the price. 我们就价格达成一致。 (2)agree to+表示“提议、办法、计划、决定”等的名词 同意某事 He doesn’t agree to the plan. 他不同意这个计划。 (3)agree with sb. 同意/赞成某人的意见 He agreed with me. 他同意我的意见。 (4)agree to do sth. 同意做某事 We agreed to start early. 我们同意早点儿动身。 (5)agree+宾语从句 同意...... We agree that her answer is right. 我们同意她的答案是正确的。 I’m afraid I can’t _____ _____ you. 对于你的看法我恐怕无法苟同。 agree with 3.send and receive emails收发电子邮件 receive vt. 收到，接到 如：I have just received his reply. 我刚刚收到他的回信。 【辨析】receive VS accept accept用作动词，意为“接受”，指经过考虑，由主观意志来决定接受，动作者本身是主动的。 如：We hope you can accept our invitation.我希望你能接受我们的邀请。 receive也是作动词，意为“接到”，指收到某物这一动作，本身有一定的被动性，不包含本身是否愿意接受的意思。 如：I received an invitation to the party yesterday, but I refused to accept it. 昨天我接到一份参加晚会的邀请，但我拒绝了接受。 4. What do you usually use your computer for ? I usually use it to search for the information。 你经常使用电脑干什么？我经常用它搜索信息。 (1)句中What .. for ? 是一个固定用法。”做...... 是为了什么（目的）”介词 for表示目的 例：你买这本词典做什么？ What do you buy the dictionary ______? I use it for _______(look )up the words. for; looking = what do you buy the dictionary _______ ? I use it ______ (look ) up the new words. for; to look 完成句子： ________ do you usually use your radio __________ ?你经常使用广播干什么？ What; to do (2)search for : 搜索，寻找 相当于look for 但是search for 表示用极大注意力寻找 (3)use sth. to do sth.使用某物做某事=use sth. for doing sth. The knife is used to cut things.=The knife is used for cutting things.这把刀子是用来切东西的。 (4)information 不