Unit4 知识点 人教版七年级英语下册

1.arrive late for  on time.  【解析1】 ⑴arrive v 到达，抵达  arrive in+ 大地点 /arrive at + 小地点=reach+地点  =get to +地点 到达某地 (  )① Betty arrived____ London _____ the morning of June 1st.     A. at; in   B. at; on   C. in; in   D. in; on (  ) ②My father arrived ____ Beijing ___ a cold morning.A. in; in    B. at; in    C. in; on(  )③ — When did you ___ there?      — The day before yesterday.    A. arrive in    B. get to    C. reach【注】： 如果arrive/get 后接地点副词( here, there , home等)时， 介词要省略。       get home 到家   arrive there 达到那里 【解析2】be late for “迟到”（固定短语）  (   ) Jim is often _____ for school.       A. late    B. lately    C. later    D. much lately【解析3】on time/ in time (1) on time“准时，按时”(不早不晚,正好)You must get to school on time. 你必须准时到校。(2) in time 指“及时”，（范围内，提前） You arrive there in time.1. Every one of you must be here _____ time tomorrow.2.My train was late but it still arrived            for me to get to work early.3.---I’ll meet you at 7:30 tonight。---Okay, but please be _____ time.4.I didn’t arrive at the cinema        , but I still arrived          to see the whole film.2.but 【解析】but/ and/ or 辨析(1) but conj. “但是，可是” ,表示前后意思的转折。 He’s young , but he plays the piano well.(2)  and “和，又” 表并列，连接词与词、短语、句子等。    I bought Linda a present, and she liked it very much.(3) or “或者” , 表选择关系。    Can you play the piano or violin?(   ) Money is very important, _____ it’s not the most important(最重要的) thing.    A. or   B. and   C. but    D. so3.bring/ fetch/ take辨析(1)bring 是指“带来、领来、取来、送去”。 （从别处从别处往说话人这里拿）  bring sb/sth to +地点   把某物带到某地 Bring your friend to the party. 请带你的朋友来参加聚会。⑵take 是指 “拿走、取走”。 （指从说话人这里往别处拿）Take the letter to the post office. 把这封信送到邮局去。(   )The teacher asked the students to _____ their dictionaries here.    A. bring    B. take      C. carry4.Listen / hear 辨析【相同点】：听  【不同点】(1) listen 强调听的动作，意为“听”。后接宾语时，必须加介词to.   Mr. Wu asked students to listen to him carefully. Listen! The girl is singing.(2) hear 强调听的结果，意为“听到”。后直接跟宾语。  I can hear a girl singing.(   ) — ________! Someone is singing upstairs.     — It must be Maria. She likes listening ____ music and singing.     A. Look; with    B. Say; to    C. Listen; to    D. Come; with 【板块2】section B  practice practice makes perfect . 熟能生巧practice doing sth. 练习做某事(  ) I practice _____ English every day, because I want to improve my oral English.    A. to say    B. saying    C. to speak   D. speaking2. help    【解析】help sb.(to) do sth = help sb. with sth 帮助某人做某事【拓展】 help oneself to sth 随便吃某物         can’t help doing sth 禁不住做某事         with the help of sth在某人的帮助之下(   ①) Healthy food and exercise help _____ to study better.    A. us    B. we    C. our(  ) ②Tony often helps her mother _____ the housework on Saturday morning.    A. to    B. with   C. for    D. of3. too many【解析】1)too many 太多 后跟可数名词复数形式2) too much 太多，后跟不可数名词3) much too 太 ， 修饰形容词 (   )  Betty has ______  books to read.      A. too many     B .too much     C .much too    D. too4. leave 【解析】leave v “搁， 放， 留下”    leave sth +介词短语  把 某物遗忘在某地  I often leave my schoolbag at home.5. have fun.【解析】have fun = have a good time = enjoy oneself 玩得高兴，过的愉快have fun doing sth 很开心做某事                             课后练习：单项选择(    )  1.Come in and ______ down, please.     A. to sit   B.  sit   D. sitting(    ) 2.It’s time for class._____ quiet, please.     A. Are   C. Be   D. Do(    ) 3.Let’s _____ basketball after school.    A. to play  B. playing  C. play(    ) 4._____ sleep too late. It’s not good for your health.    A.  No   C. Don’t   D. Can’t(    ) 5.Let’s _____ in class.   A. don’t talk   B. doesn’t  talk   C.  not talk(    ) 6.Don’t listen to music ______class.    A. in  B. on  C.for(    ) 7.Please ______late for the meeting.    A. aren’t  B. isn’t  C.  don’t arrive(    ) 8.He _____ stay at home because it was raining hard .     A. must  B. have to   C.  has(    ) 9.Stop ____ .Listen ____ to me, please.     A.  to talk; at  C. talking; to  D. talking; to