劍橋KET常見錯誤透析

Contents
　1 When do I use full stops and when do I use commas? 句號和逗號的用法
　2 When must I use I ? I 的用法
　3 When can I use an apostrophe before s (’s)? 什么時候在-s 前面加撇號?
Test 1
　4 Do I need a in this sentence? 這句話中需要a嗎？
　5 A or the? a還是the?
　6 Do I need the in this sentence? 這句話中需要the 嗎？
Test 2
　7 How do I talk about age? 如何表達年齡？
　8 How do I say the time and the date? 如何表達時間和日期？
　9 When do I add s to verbs? 動詞的一般現(xiàn)在時形式
Test 3
　10 When do I add ed to verbs? 動詞的一般過去時形式
　11 I did or I have done ? 一般過去時和現(xiàn)在完成時
　12 For and since for 和since 的用法
Test 4
　13 When do I use I am doing ? 現(xiàn)在進行時
　14 When do I use I will ? will 的用法
　15 How do I form questions? 疑問句是如何形成的？
Test 5
　16 There and it/they there 和it/they
　17 Plural and uncountable nouns 名詞的復(fù)數(shù)形式和不可數(shù)名詞
　18 When do I use much and many? much 和many 的用法
Test 6
　19 Like, would like and want like, would like 和want
　20 Do or to do ? do 還是to do？
　21 When do I use doing after verbs? 哪些動詞后面接動詞的-ing 形式？
Test 7
　22 Other, others, another and each other other, others, another 和each other
　23 One and ones one 和ones
　24 Old, older, the oldest old, older, the oldest
Test 8
　25 When do I use capital letters with people and places?
　在什么情況下人名和地名的單詞首字母要大寫？
　26 How do I use at and in with places?
　如何用at 和in 表示地點？
　27 How do I use by and in/on with means of transport?
　如何用by 和in/on 表示交通方式？
Test 9
　28 When do I use at, in and on with time expressions?
　如何用at, in 和on 表達時間？
　29 How do I use from, about and of ? from, about 和of 的用法
　30 Do I need for in this sentence? for 的用法
Test 10
Answer key