内容正文:
七年级英语下册
Unit 5知识点
一、核心语法
现在进行时 (Present Continuous Tense)。
【构成】 (be + doing)
主语 + am / is / are + 动词
ing (现在分词)
I am doing
He / She / It is doing
We / You / They are doing
【动词】
ing 变化规则
1.一般情况:直接加
ing
do → doing, play → playing
2.去 e 加
ing:词尾不发音 e
write → writing, take → taking, have → having
3.双写尾字母:重读闭音节(辅+元+辅)
run → running, swim → swimming, stop → stopping
4.ie → y 加 ing
lie → lying, die → dying
【用法】 (什么时候用)
1.现在正在做(标志:now, right now, Look! Listen!)
Look! The bird is flying.
2.现阶段在做(标志:these days, this week)
I am learning English these days.
3.表将来(位移动词:come, go, leave, arrive)
She is leaving tomorrow.她明天要走。
【句型结构】
肯定句:
He is reading a book.
否定句(be + not):
He isn't reading a book.
一般疑问句(be 提前):
Is he reading a book?
→ Yes, he is./ No, he isn't.
特殊疑问句(疑问词 + be):
What are you doing?
Where is she going?
【常见标志词】
now, at the moment, right now
Look! / Listen!
these days, this week
【常见错误】
1.遗漏 be 动词
错:He playing football.
对:He is playing football.
2.动词
ing 形式变化错误
错:write → writeing;swim → swiming
对:write → writing;swim → swimming
3.混淆时态用法(用现在进行时表习惯)
错:She is watching TV every evening.
对:She watches TV every evening.
4.三单主语搭配错误(一般现在时)
错:He play basketball well.
对:He plays basketball well.
5.位移动词表将来时的误用
错:She leaves for Beijing tomorrow.
对:She is leaving for Beijing tomorrow.
二、重点句型
1.Do you want to play volleyball at the
sports park?/ Would you like to...你想在
体育公园打排球吗?/你想要....吗?
2.I'd love to, but I'm working on something important.我很想去,但是我在忙一些重要的事
3.When shall we meet? Let's meet at
three o'clock:我们什么时候见面?我们三
点见面吧
4.Are you making zongzi for the Dragon Boat Festival? Yes, we're watching the races on TV:你们正在为端午节包粽子吗?是的,我们正在电视上看龙舟比赛
5.It's great to hear your voice.听到你的声音真好。
6.I'm happy you're feeling better.很高兴你感觉好些了。
7.Are you having fun in China?你在中国玩得开心吗?
8.How's Dad? We are making zongzi and
watching Dragon Boat races on TV.爸爸怎么样?我们正在包粽子,在电视上看龙舟比赛。
9.Could you tell him to call me back?
你能让他给我回个电话吗?
10.Would you like to leave a message?
你要留个口信吗?
11.打电话用语:询问对方是谁?
Who's that?/ Who's that speaking?
请问是哪位?/你是谁?
12.打电话用语:介绍自己是....
This is ...speaking./ It's...我是.....
13..What are you doing right now / at the
moment? 你现在/此刻正在做什么?
14.She is taking an online class in her room.
她正在房间里上网课。
15.I hope it is all going well.我希望一切顺利。
16.I am looking forward to seeing you soon.
我期待很快见到你。
17.My uncle is showing us all the sights.
我叔叔正带我们游览所有景点。
18.We are staying near Pingyao's famous City walls.我们住在平遥著名的古城墙附近。
19.He is shopping at the supermarket at
the moment.他此刻正在超市购物。
逢考必出!七下英语Unit5易混词整理,秒懂用法
三、易混词语
【声音类】
voice / noise / sound
voice:人的嗓音(说话/唱歌)。例:Her voice is sweet.她的嗓音很甜。
noise:不悦耳的噪音、嘈杂声。例:Too much noise is bad.噪音太多有害。
sound:泛指一切声音(自然/物体)。例:I heard the sound of rain.我听到了雨声。
【动作/比赛类】
ride / race
ride:动词“骑”;名词“旅程”。搭配:ride a bike 骑自行车。例:I ride to school.我骑车上学。
race:名词“比赛”(侧重速度);动词“赛跑/竞速”。搭配:a running race 赛跑。例:They’re having a race.他们在比赛。
【动作类】
hold / catch
hold:拿着、抓住、举行。搭配:hold a book 拿书;hold on 等一下/别挂电话。例:Hold my hand.抓住我的手。
catch:接住、抓住(动态)。搭配:catch a ball 接球。例:Catch the ball! 接住球!
【时间类】
right now / at the moment
right now:此刻、立刻(口语,强调瞬间)。例:Do it right now! 现在就做!
at the moment:此刻、目前(较正式,常用进行时)。例:I’m busy at the moment.我现在很忙。
【不定代词】somebody / anybody / everybody / nobody
somebody:某人(肯定句)。例:Somebody is here.有人来了。
anybody:任何人(否定/疑问);也可表“某人”。例:Is anybody home? 有人在家吗?
everybody:每个人。例:Everybody likes music.人人都喜欢音乐。
nobody:没人。例:Nobody knows me.没人认识我。
【其他/另一类】
other / others / the other / the others / another
other:形容词,“其他的”,后接复数名词。例:other books 其他书。
others:代词,“其他人/物”,不指全部。例:Some like tea; others like coffee.有人爱茶,有人爱咖啡。
the other:两者中的“另一个”;或范围内剩余的。例:I have two pens.One is blue; the other is black.我有两支笔,一支蓝,一支黑。
the others:特指范围内“其余全部”。例:Three students are here; the others are out.三人在这,其余都出去了。
another:三者以上的“另一个”,后接单数名词。例:I want another apple.我还想要一个苹果。
【花费类】
spend / take / cost
spend:主语是人,花时间/钱。搭配:spend…on sth/doing sth。例:I spend an hour reading.我花一小时读书。
take:主语是it,花时间。句型:It takes sb.time to do sth。例:It takes me 10 mins to walk.走路要10分钟。
cost:主语是物,花钱。句型:sth costs sb.money。例:The shirt costs me 50 yuan.衬衫花我50元。
【参加类】
join / join in / take part in
join:加入组织/团体,成为一员。例:join the club 加入俱乐部。
join in:参加小型活动(游戏/比赛)。例:join in the game 参加游戏。
take part in:参加会议/活动,强调参与过程。例:take part in the meeting 参加会议。
四、词性转换
【动词变形】(核心)
ride /raɪd/ v.骑 → 过去式 rode;过去分词 ridden;现在分词 riding
hold /həʊld/ v.拿着;抓住 → 过去式/过去分词 held;现在分词 holding
kick /kɪk/ v.踢 → 现在分词 kicking;过去式/过去分词 kicked
skate /skeɪt/ v.滑冰 → 现在分词 skating;过去式/过去分词 skated
drive /draɪv/ v.驾驶 → 过去式 drove;过去分词 driven;现在分词 driving
begin /bɪˈɡɪn/ v.开始 → 过去式 began;过去分词 begun;现在分词 beginning
run /rʌn/ v.跑 → 现在分词 running;过去式 ran;过去分词 run
stop /stɒp/ v.停止 → 现在分词 stopping;过去式/过去分词 stopped
【名词变形】(单复数/词性)
message /ˈmesɪdʒ/ n.消息 → 复数 messages
festival /ˈfestɪvl/ n.节日 → 复数 festivals
painting /ˈpeɪntɪŋ/ n.绘画 → paint v.绘画;painter n.画家
exam /ɪɡˈzæm/ n.考试 → 完整形式 examination
passenger /ˈpæsɪndʒə(r)/ n.乘客 → 复数 passengers
【形容词副词转换】
bright /braɪt/ adj.明亮的 → brightly adv.明亮地
colourful /ˈkʌləfl/ adj.色彩鲜艳的 → colour n.颜色
slow /sləʊ/ adj.慢的 → slowly adv.缓慢地
【反义词/派生词】
polite /pəˈlaɪt/ adj.有礼貌的 → impolite(反义词);politely(副词)
free /friː/ adj.空闲的 → freedom n.自由
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