Units9-10单元高频考点2024-2025学年人教版英语八年级上册

八上9-10单元 高频考点 1. Oh, but Sam isn't leaving until next Wednesday.哦，但是萨姆直到下周三 知识点： until的常见用法：until (conj.&prep.)到…….时；直到…….为止 （1）用作介词，后接具体时刻／时间短语，表示“（动作或状态持续）到…….时； 知道…….为止” （2）用作连词，表示动作或状态持续到另一动作或状态出现之前 （3）与否定句连用，构成not...until 结构，表示“直到…..为止”，相当于not...till或before。 助记 work工作；延续性 例句：She worked until 11:30 p.m. 她一直工作到晚上11:30. go to bed 去睡觉；瞬间性 例句：She did not go to bed until 11:30 p.m. 她直到晚上11:30才去睡觉。 辨析till与 until till与until都可用作介词或连词，一般情况下可以通用： 相同点 （1）用在肯定句中，意为“到…..(的时候）为止”，谓语动词一般是延续性的，表示这个动词的动作一直延续到till(until)所表示的时间为止。 （2）用在否定句中，意为“直到…..”表示这个动词的动作直到 till/until所表示的时间才发生。 不同点 till多用于口语，且以下两种情况只能用until,不能用till: （1）用于句首时。 （2）在以not开头的短语或从句里。 2.1 look forward to hearing from you all.我期待收到你们大家的回复。 知识点：look forward to 盼望；期待 （1）look forward to sth.“盼望／期待某事” 例句：We are looking forward to your reply.我们期待你的回复。 （2)look forward to doing sth.“盼望做某事；期待做某事” 例句：We are looking forward to getting a new start. 我们期待获得新的开始。 3.If we ask people to bring food,they'll just bring potato chips and chocolate because they’ll be too lazy to cook.如果我们让大家带食物，他们会只带薯片和巧克力，因为大家都太懒了，不愿意做饭。 知识点：too...to...太……而不能…….. 1)“too+adj./adv.+to do sth.”句型，意为“太……而不能……”。 2)“too+adj./adv.+to do sth.”句型中，动词不定式常加不定式的逻辑主语 for sb.. 3)“too+adj./adv.+to do sth.”句型，可与not...enough to do句型转换；亦可与 so/such...that...句型转换，此时that从句用否定结构。 例句：He is too young to do the work. =He is not old enough to do the work. ＝He is so young that he cannot do the work.他太年轻了，不能做这项工作。 4)It's never too late to learn.活到老，学到老。 4.Unless we talk to someone,we'll certainly feel worse.如果我们不找人聊天，我们肯定感觉更糟。 知识点：unless的用法：unless conj.除非；如果不 1)unless连词，意为“除非；如果不”；引导条件状语从句，表达否定意义。 2)主句用一般将来时，unless引导的条件状语从句用一般现在时。 【温馨提示】unless可与if引导的否定的条件状语从句进行同义句转换。 We'll go hiking unless it rains tomorrow. ＝We'll go hiking if it doesn't rain tomorrow.如果明天不下雨，我们将去远足。 重点语法 语法点一：情态动词can的一般疑问句的用法 考点1 表示邀请。常用Can you+do sth.?肯定回答一般用Sure,I\'d love to./Sure,that sounds good/Great;否定回答用Sorry,I have to/must do... 考点2 表示请求许可。常用Can he/she/they/I+do...?肯定回答用Yes,he/she/they/you can./Sure,go ahead 等；否定回答用 You'd better not./No,he's/she's/they're not available.(No,he's/she's/they're not free.)/He/She/They must/have to do... （ ）1.- －I'd like a coat for my daughter. A.Can I help you? B.May I take your order? C.Do you like anything? D.Where are you going? （ ）2.－Can I help you,madam? － .I want to buy a shirt for my son. A.No,thanks B.I'd love to C.Yes,please D.Never mind （ ）3.－ I swim here? －I'm sorry. Children swim alone here.It's very dangerous. A.Must;can't B.May;must C.Can;mustn't D.Can't;can （ ）4.-Can we walk across the road now?－No,we _ .We have to wait until the light turns green. A.couldn't B.needn't C.may not D.mustn't 语法点二：if引导的条件状语从句 If引导的条件状语从句中，主句如果用一般将来时态，则从句用一般现在时态。 （ ）1.－We will go for a picnic if it this Sunday. －Sounds great. A.won't rain B.is sunny C.will be sunny D.sunny （ ）2.－Let's go climbing if it this Saturday. －Good idea. But nobody knows if it A.is fine;rains B.is fine; will rain C.will be fine; rains D.will be fine; will rain （ ）3.－Let's go climbing Langshan Mountain this Saturday the weather is fine. －Good idea! A.though B.if C.unless D.until （ ）4.－I don't know if Sam tomorrow.－Don't worry.I will tell you as soon as he . A.will come;comes B.comes;will come C.will come;will come D.comes;comes 课堂达标 I.口语交际 根据对话内容，从方框内选择恰当的句子填入对话相应的空白处，使对话完整，合乎情景（有两个多余选项）。 W:Good evening,Ted! Tell our listeners what you do,please. M:Good evening! I help collect rubbish along the Xinlihe River with other members of our volunteer team. W:That's great! 1. M:As you see,the Xinlihe River is our city river. It provides such a beautiful place for us all. 2. W:I agree with you. 3. M:Um...10 girls and 15 boys. W:When do you do this work? M:We live near the river. 4. When we see the rubbish,we will collect it. W:5. M: Yeah,I think so. A. What about rubbish pollution? B. We don't want it to be polluted. C.How did you come up with the idea? D.In cities, pollution is mainly from factories. E. How many members do you have in the team? F.It's good for your health and the environment,isn't it? G.After dinner every evening, we take a long walk along the side of the river. II.英汉互译 1. You will fail the English exam unless you work harder than before. 2.Can you hang out with me tonight? 3.我正盼望着明年参观北京。 4.如果明天不下雨，我们将去公园。（if) 5.分享一个问题就像把它切为两半。（be like) Ⅲ词汇运用 阅读下面的短文，用括号内所给单词的适当形式填空，必要时可加助动词或情态动词。 Chinese Farmers Harvest Festival is the first festival in China for farmers. It 1. （show)that our government is paying more attention to agriculture(农业）and farmers' life. Our government decides to build a better and more beautiful countryside with pleasant living environments and also a 2. （rich)life for farmers. The festival starting from 2018,3. （fall) on the Autumnal Equinox(秋分）each year. Though weather and harvest time are not the same in different4. （area) of China,most crops mature(成熟） in autumn. The Autumnal Equinox is the 5. （good) time 6. （celebrate) harvest. The festival should celebrate for farmers,and they are encouraged to think of 7. （they)own ways to celebrate harvest. Some 8. （activity) will be held nationwide, but most of the celebration 9. （take) place at a local level from local customs. Local government 10. （hold) different kinds of activities for the festival, such as folk culture performances,food tasting and sightseeing. 学科网（北京）股份有限公司 $$