Unit 2 Keeping Healthy
【考点解析】
Topic 1 You should brush your teeth twice a day
Section A
1.what's wrong with sb.／sth. =what’s the matter with sb. ／sth.
2.伦字组词have a cold患感冒，have后可跟表示疾病的词语。用来表示“患……疾病”。e.g.have a headache／the flu
【例1】 You look so pale on your face，do you______ ______ _______(患感冒)?
3.should／shouldn't情态动词“应该／不应该”
e.g.Should I do sth.?Yes，you should.／No，you shouldn't.／No，you needn't.
【例2】—How was the youth club last night，Mark?
—It was great fun.You________ come.
A.must B.can C.should D.may
以下是我们所学过的情态动词：
(1)can能／会，can't不能／不允许，过去式could，couldn't。
e.g.Can I do sth.?Yes，you can／No，you can't.
(2)need“需要”，作为情态动词时无人称和时态的变化，多用于疑问句或否定句中。
e.g.Need I do sth.?Yes，you must／have to.No，you needn't／don't have to.
(3)must必须，mustn’t表示“禁止”。
e.g.Must I do sth.?Yes，you must.No，you needn't／don't have to.
(4)may“可以／能够”，无否定形式。
May I do sth.?Yes，you may／can.No，you can't.
【例3】—Dad，must I do my homework now?
—No.You________ play games with your friends for a little while.
A.would B.needn't C.may
4.take a(good)rest／have a(good)rest(好好)休息
【例4】After a whole day's work，we want to_____ _______ ________(休息一下).
5.英语中表示疾病的名词或词组大多可以采取“身体部位名词+ache”或“sore+身体部位名词”来表达。
e.g.head—headache stomach—stomachache back—backache
tooth—toothache ear—earache
【例5】—he have a________.I can't eat anything.
—Maybe you should e a dentist.
冬天开空调取暖 A.cold B.fever C.headache D.toothache
6.Plenty of意思是“大量的”，既可修饰可数名词，也可修饰不可数名词。一般用在肯定句中，否定句或疑问句中改为enough或many(much)。
e.g.There is plenty of time left.Is there enough time left?
【例6】They have______ time to do that，but we don't have______money for it.
A.plenty of；some B.1ittle；few
C.plenty of；enough D.a lot of；lots of
【考点链接】 a lot of／plenty of／a number of
雅思英语词汇
(1)There are________ people in the park on Sundays.
(2)You should drink________ water，and have a good rest.
【分析比较】 a lot of：lots of表示“大量的，许多”。既可修饰可数名词也可修饰不可数名
词。plenty of与a lot of同义，既可修饰可数名词也可修饰不可数名词。a number of表示“许多，大量的”，修饰可数名词。故(1)三者都可以用。而(2)填a lot of和plenty of都可以。
7.boiled water开水boiling water在开的水
【例7】—Is there any________(开水)in the pot? —No，there isn't.
Section B
1.我们所学过的系动词有look，em，feel，sound，get，be，smell，touch等，他们后面都可以接形容词作表语，构成系表结构。e.g.feel happy，sound great，smell terrible而实意动词后面是用副词去修饰。e.g.sing happily，step quietly.
【例8】—The meat_________ delicious.I can't wait to eat it.
A.smells B.tastes C.sounds
2.had better(not)do sth.最好(不要)做某事
【例9】—My father drank too much last night，he feels sick now.
—He'd better________ so much千代婆婆.It's bad for his health.
A.not to drink B.drinking C.not drink
3.take
(1)“吃／喝”，有时可以用have替换。e.g.take some food／take a cup of tea
王者战绩 (2)服(药)take some medicine
(3)“take sth.／sb.to+地点”把某物／某人带到某地去，而bring是带到说话的地方来。e.g.I'll take my daughter to the zoo this Sunday.
(4)乘／搭(交通工具)e.g.You should take a bus to the park.
(5)花费(时间，劳力)常用于句型：It takes sb.some time to do sth.
标准篮球场大小e.g.It takes us one hour to do our homework every day.
(6)买。e.g.I will take it.
洪亮的近义词是什么
(7)“做”，和名词连用，表示与该名词意义相关的动作。
e.g.take a walk／take photos
【例10】—How long does it take your father________ to work every day.
—About half an hour.
A.drives B.driving C.成人五月花to drive
4.feel like sth.／doing sth.=would like sth.／to do sth.=want sth.／to do sth.想要某东西／做某事
e.g.He didn't feel like going to school.
