内容正文:
Module 5
专题01 基础知识·易错题专项训练
1. big /small/heavy/light 2. easy /hard/broken/lovely
3. take /buy/try 4. pocket /wheel/umbrella
5. too /very/much 6. buy sb. sth. /buy sth. for sb.
7. too + 形容词 + for sb. 8.oa/oo/oy
高频易错点、易错点提示、小练笔、答题点拨
易错精讲
高频易错点01
易错点 1:易混形容词 big /small/heavy/light
例句:
This black bag is big.(P26)/ This green one is light.(P26)/ It's too heavy.(P26)
词性与用法:
big/small(表物品大小,反义词对);heavy/light(表物品重量,反义词对),均为形容词,可单独作表语或修饰名词。
易错点提示
不可混用修饰对象,描述重量只能用 heavy/light,不可用 big/small;多个形容词并列描述物品需用 and 连接,不可直接连用。
小练笔
This blue bag is ______ and ______, it's easy to carry. That black one is ______ and ______, I can't carry it.
点拨
答案:big; light; big; heavy
解析:第一句根据 “容易拿” 可知包的特征是 “又大又轻”,用 big and light;第二句根据 “拿不动” 可知包 “大且重”,用 big and heavy,符合形容词并列用 and 连接的规则。
高频易错点02
易错点 2:易混形容词 easy /hard/broken/lovely
例句:
It'll be easy for you to carry.(P26)/ It's hard to fly a kite.(P25)
It's broken.(P26)/ That's lovely!(P28)
词性与用法:
easy/hard(表做某事的难易程度,反义词对);broken(表物品状态,“坏的、破的”);lovely(表物品特征,“可爱的、好看的”),均为形容词作表语。
易错点提示
easy/hard 常搭配核心句型 It's + adj. + to do sth.;broken 仅描述物品破损状态,不可与 heavy/light 混用描述重量。
小练笔:
It's ______ to ride a bike, but it's ______ to fly a kite in the wind. My old bag is ______, but the new one is ______.
点拨
答案:easy; hard; broken; lovely
解析:骑自行车是简单的,用 easy;刮风天放风筝是困难的,用 hard,二者为反义词且符合 It's + adj. + to do sth. 句型;旧包的状态是 “破的”,用 broken;新包的特征是 “好看的”,用 lovely,符合单词用法。
高频易错点03
易错点 3:易混单词 take /buy/try
例句:
You can't take it to China.(P26)/ I'll buy you a new one.(P26)/ Try this white one.(P28)
词性与用法:
take(动词,“带、拿;选择购买”,固定搭配 take sth. to sp. “把某物带到某地”);buy(动词,“买”,固定搭配 buy sb. sth. “给某人买某物”);try(动词,“试、尝试”,固定搭配 try sth. “试某物”)。
易错点提示
take 表 “带” 时后接地点必须加介词 to;buy 的双宾语结构不可遗漏宾语;try 表 “试穿 / 试用” 后直接接物品,无需加介词。
小练笔:
My mum will ______ me a new T-shirt, I will ______ it on first, then ______ it to China.
点拨
答案:buy; try; take
解析:第一空是 “给我买 T 恤”,用 buy sb. sth. 结构,填 buy;第二空是 “试穿 T 恤”,用 try sth. on 固定搭配,填 try;第三空是 “把 T 恤带到中国”,用 take sth. to sp. 结构,填 take。
高频易错点04
易错点 4:易混名词 pocket /wheel/umbrella
例句:
It's got two pockets.(P26)/ It's got four wheels.(P26)/ You can put your umbrella there.(P26)
词性与用法:
pocket(可数名词,“口袋、兜”);wheel(可数名词,“轮子”);umbrella(可数名词,“雨伞”),复数形式均直接加 - s(umbrella →umbrellas)。
易错点提示
表达 “几个某物” 时,数词后必须接名词复数;umbrella 是以元音音素开头的单词,前面用不定冠词 an,不用 a。
小练笔:
This bag has got two ______ and four ______, I can put my ______ in one of the ______.
点拨
答案:pockets; wheels; umbrella; pockets
解析:第一、二空前面有数词 two 和 four,后接名词复数,分别填 pockets、wheels;第三空指 “一把雨伞”,用单数 umbrella;第四空 one of 后接名词复数,填 pockets。
高频易错点05
易错点 5:核心副词 too /very/much
例句:
It's too big for you.(P28)/ Thank you very much.(P26)
词性与用法:
too(副词,“太、过于”,修饰形容词,表程度过甚);very(副词,“非常”,直接修饰形容词 / 副词);much(与 very 连用为 very much,修饰动词,放句末)。
易错点提示
too 后直接接形容词,不可说 too much big;very much 只能修饰动词,不可直接修饰形容词,如 like...very much/thank...very much。
小练笔:
This T-shirt is ______ small for me, but that white one is ______ nice, I like it ______.
点拨
答案:too; very; very much
解析:第一空表 “太小”,用 too 修饰形容词 small;第二空表 “非常好看”,用 very 直接修饰形容词 nice;第三空修饰动词 like,放句末,用 very much。
高频易错点06
易错点 6:核心短语 buy sb. sth. /buy sth. for sb.
例句:
I'll buy you a new one.(P26)
用法:均为动词短语,表 “给某人买某物”,二者为同义结构,可互换;sb. 必须用人称代词宾格(me/you/her/him 等)。
易错点提示
当 sb. 和 sth. 均为代词时,只能用 buy sth. for sb. 结构,不可用 buy sb. sth.;sth. 为名词时,两种结构均可。
小练笔:
My father will ______ ______ a new kite.
= My father will ______ a new kite ______ ______.
点拨
答案:buy; me; buy; for; me
解析:第一句用 buy sb. sth. 结构,sb. 用宾格 me,填 buy; me;第二句用其同义结构 buy sth. for sb.,填 buy; for; me,符合短语互换规则。
高频易错点07
易错点 7:核心短语too + 形容词 + for sb.
例句:
It's too big for you.(P28)
用法:形容词短语,表 “对某人来说某物太……”,for 为介词,后接人称代词宾格或具体人名。
易错点提示
too 后必须接形容词原形,不可接副词;for 后若接人称代词主格(I/she/he/they),需改为宾格形式。
小练笔:
This box is ______ heavy ______ ______ (I), I can't carry it.
点拨
答案:too; for; me
解析:本句用 too + 形容词 + for sb. 结构,第一空填 too,第二空填 for;for 后接人称代词宾格,I 的宾格是 me,第三空填 me。
高频易错点08
易错点 8:语音易错点 字母组合 oa/oo/oy
发音规则:oa 发 /əʊ/(boat/coat);oo 有两种发音:
/uː/(school/afternoon)、/ʊ/(book/good);oy 发 /ɔɪ/(boy/toy)。
易错点提示
易混淆 oo 的两种发音,需单独记忆;oa 和 oy 的发音差异较大,不可混读。
小练笔:
判断发音是否相同(相同 T / 不同 F)
1.boat / coat ______ 2. school / book ______ 3. boy / toy ______
点拨
答案:1.T 2.F 3.T
解析:1. boat 和 coat 中 oa 均发 /əʊ/,发音相同,填 T;2. school 中 oo 发 /uː/,book 中 oo 发 /ʊ/,发音不同,填 F;3. boy 和 toy 中 oy 均发 /ɔɪ/,发音相同,填 T。
综合训练
一、首字母填空
1. This bag is too h______, I can't carry it.
2. My old bag is b______, I need a new one.
3. Let's t______ this new T-shirt on, it's lovely.
4. The bag has got four w______, it's easy to carry.
5. You can put your u______ in the pocket.
6. It's t______ small for me, do you have a big one?
7. It's e______ to ride a bike in the park.
8. This blue bag is big and l______, I like it.
二、用所给词适当形式填空
1. This bag has got two ______ (pocket).
2. My mother will ______ (buy) me a new schoolbag.
3. Try ______ (this) white T-shirts, they're nice.
4. It's too big for ______ (he), give him a small one.
5. There are four ______ (wheel) on the bag.
6. It's hard ______ (fly) a kite on a rainy day.
7. I want ______ (take) this bag to China.
8. These ______ (umbrella) are very nice.
三、选择填空
( )1. This bag is big ______ light, I'll take it.
A. and B. but C. or
( )2. It's too small ______ me, I need a big one.
A. to B. for C. with
( )3. My mum will buy ______ a new T-shirt.
A. I B. me C. my
( )4. Try ______ white one, it's nice for you.
A. this B. these C. that's
( )5. It's got four wheels, it'll be easy ______ carry.
A. for B. to C. with
( )6. This T-shirt has got a panda ______ it.
A. on B. in C. at
( )7. I like this bag very ______.
A. many B. much C. well
( )8. It's ______ to fly a kite in the wind.
A. easy B. hard C. light
四、句型转换
1. This bag is heavy.(改为否定句,保持句意)
This bag is not ______.
2. This T-shirt is too big for me.(对划线部分提问)
______ ______ this T-shirt for you?
3. The bag has got two pockets.(对划线部分提问)
______ ______ the bag got?
4. I'll buy you a new one.(改为同义句)
I'll buy a new one ______ ______.
5. It's hard to fly a kite.(改为同义句)
It's not ______ to fly a kite.
五、发音判断(相同 T / 不同 F)
1.coat / boat ______ 2. book / school ______ 3. boy / toy ______
2.good / afternoon ______ 5. light / kite ______ 6. too / toy ______
六、连词成句
1. big, this, bag, is, light, and (.) _________________________________________
2. too, for, it, you, big, is (.) _________________________________________
3. buy, I, a, new, will, you, one (.) _________________________________________
4. try, white, this, one, please (.) _________________________________________
5. got, four, it, wheels, has (.) _________________________________________
6. easy, it, carry, to, is (.) _________________________________________
参考解析
一、首字母填空
1. heavy
解析:根据 “拿不动” 的语境,结合首字母 h,填表 “重的” heavy。
2. broken
解析:根据 “需要新包” 可知旧包破损,结合首字母 b,填表 “破的” broken。
3. try
解析:try sth. on 是固定搭配 “试穿某物”,结合首字母 t,填 try。
4. wheels
解析:前面有数词 four,后接名词复数,结合首字母 w,填 “轮子” wheels。
5. umbrella
解析:根据 “放进口袋” 的语境,结合首字母 u,填 “雨伞” umbrella。
6. too
解析:too small 是固定搭配 “太小”,结合首字母 t,填 too。
7. easy
解析:根据 “公园骑自行车” 的语境,结合首字母 e,填表 “容易的” easy。
8. light
解析:big and light 是固定搭配 “又大又轻”,结合首字母 l,填 light。
二、用所给词适当形式填空
1. pockets 解析:数词 two 后接可数名词复数,pocket 的复数形式为 pockets。
2. buy 解析:助动词 will 后接动词原形,故填 buy。
3. these 解析:后接复数名词 T-shirts,指示代词 this 需变复数为 these。
4. him 解析:介词 for 后接人称代词宾格,he 的宾格形式为 him。
5. wheels 解析:数词 four 后接可数名词复数,wheel 的复数形式为 wheels。
6. to fly 解析:固定句型 It's + adj. + to do sth.,故填 to fly。
7. to take 解析:固定搭配 want to do sth.,故填 to take。
8. umbrellas 解析:指示代词 these 后接可数名词复数,umbrella 的复数形式为 umbrellas。
三、选择填空
1. A 解析:big 和 light 是并列描述包特征的形容词,需用 and 连接。
2. B 解析:固定搭配 too + 形容词 + for sb.,表 “对某人来说太……”。
3. B 解析:buy sb. sth. 结构中,sb. 需用人称代词宾格,me 是 I 的宾格。
4. A 解析:one 指代单数的 T-shirt,需用单数指示代词 this 修饰。
5. B 解析:固定句型 It's + adj. + to do sth.,表 “做某事是…… 的”。
6. A 解析:表 “在 T 恤表面有熊猫”,用介词 on(表物体表面)。
7. B 解析:very much 是固定搭配,修饰动词 like 且放句末。
8. B 解析:根据 “刮风天放风筝” 的语境,填表 “困难的” hard。
四、句型转换
1. light 解析:heavy 的反义词是 light,“不重的” 即 “轻的”,保持句意不变。
2. How is 解析:对 “too big”(物品给人的感受)提问,用特殊疑问词 How,主语为单数,be 动词用 is。
3. What has 解析:对 “two pockets”(包拥有的物品)提问,用特殊疑问词 What,主语 the bag 为单数,助动词用 has。
4. for you 解析:buy sb. sth. 的同义结构为 buy sth. for sb.,故填 for you。
5. easy 解析:hard 的反义词是 easy,“不困难的” 即 “容易的”,保持句意不变。
五、发音判断
1. T 解析:coat 和 boat 中字母组合 oa 均发 /əʊ/,发音相同。
2. F 解析:book 中 oo 发 /ʊ/,school 中 oo 发 /uː/,发音不同。
3. T 解析:boy 和 toy 中字母组合 oy 均发 /ɔɪ/,发音相同。
4. F 解析:good 中 oo 发 /ʊ/,afternoon 中 oo 发 /uː/,发音不同。
5. T 解析:light 中 igh 发 /aɪ/,kite 中 i 发 /aɪ/,发音相同。
6. F 解析:too 中 oo 发 /uː/,toy 中 oy 发 /ɔɪ/,发音不同。
六、连词成句
1. This bag is big and light.
2. It is too big for you.
3. I will buy you a new one.
4. Please try this white one.
5. It has got four wheels.
6. It is easy to carry.
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