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一 suffer from 的用法 （教材P60）
When he was young, he felt sad to discover that many Chinese people suffered from hunger.
年轻时，他发现许多中国人忍饥挨饿，感到十分难过。（教材P60）
suffer from (doing) sth 意为“因（做）某事而受折磨”，其后接表示疾病、痛苦、寒冷、饥饿、悲伤等的词语。如：
Sometimes I suffer from toothache. 有时我遭受牙疼之苦。
专练
(
A.at
B.from
C.with
2. 他有时受重感冒的折磨。（根据汉语意思完成句子，每空一词）
He sometimes
一 suffer from 的用法 （教材P60）
When he was young, he felt sad to discover that many Chinese people suffered from hunger.
年轻时，他发现许多中国人忍饥挨饿，感到十分难过。（教材P60）
suffer from (doing) sth 意为“因（做）某事而受折磨”，其后接表示疾病、痛苦、寒冷、饥饿、悲伤等的词语。如：
Sometimes I suffer from toothache. 有时我遭受牙疼之苦。
专练
(
B
)1. Listen, you'll suffer eating too much unhealthy food.A.at
B.from
C.with
2. 他有时受重感冒的折磨。（根据汉语意思完成句子，每空一词）
He sometimes
suffers
from
a bad cold.答案
1. B 2. suffers from
解析
【分析】本题考查固定短语suffer from的用法以及一般现在时的主谓一致。第1题为选择题，需回忆suffer的固定搭配，suffer from是表“遭受、受……折磨”的固定短语，后接疾病、痛苦类名词，据此选择介词；第2题为完成句子，需结合主语的人称、时态确定动词形式，再搭配固定短语完成填空。
【解析】1. 固定短语suffer from意为“遭受；受……折磨”，是固定搭配，此处表示“因吃太多不健康食物而受折磨”，因此选介词from，答案为B。2. 句子主语是第三人称单数he，时间状语sometimes表明时态为一般现在时，谓语动词需用suffer的第三人称单数形式suffers，结合固定搭配suffer from，故填suffers from。
【答案】1. B 2. suffers from
【知识点】suffer from的用法；一般现在时的第三人称单数
【点评】本题围绕核心短语suffer from展开，既考查固定搭配的识记，又结合一般现在时的主谓一致，是基础的英语词汇语法题，注重核心短语的运用。
【难度系数】0.7
【解析】1. 固定短语suffer from意为“遭受；受……折磨”，是固定搭配，此处表示“因吃太多不健康食物而受折磨”，因此选介词from，答案为B。2. 句子主语是第三人称单数he，时间状语sometimes表明时态为一般现在时，谓语动词需用suffer的第三人称单数形式suffers，结合固定搭配suffer from，故填suffers from。
【答案】1. B 2. suffers from
【知识点】suffer from的用法；一般现在时的第三人称单数
【点评】本题围绕核心短语suffer from展开，既考查固定搭配的识记，又结合一般现在时的主谓一致，是基础的英语词汇语法题，注重核心短语的运用。
【难度系数】0.7
二 discover, find, find out 与 look for 的区别
When he was young, he felt sad to discover that many Chinese people suffered from hunger.
年轻时，他发现许多中国人忍饥挨饿，感到十分难过。（教材 P60）
| 比较项 | 含 义 | 用 法 | 举 例 |
| --- | --- | --- | --- |
| discover | 发现；找到 | 表示出乎意料地发现已存在而不为人知的事物或真理等 | Recently they have discovered a comet. 最近他们发现了一颗彗星。 |
| find | 发现；找到 | 强调“寻找”的结果
| I can’t find the car keys. 我找不到汽车钥匙。 |
| find out | 发现；查明；弄清 | 强调经过研究、计算、调查等之后搞清楚、弄明白 | Please find out when the train leaves. 请查一下火车什么时候出发。 |
| look for | 寻找 | 强调“寻找”的过程和动作 | He told me to look for some bread. 他让我去找些面包。 |
》专练 完形填空
Last month, I went to the forest to 1 some beautiful leaves for my school project.
I searched for hours but 2 nothing special. Then I noticed so many strange small holes on the tree trunks. I was curious about them. When I walked to take a look, I 3 an unknown plant beside a stone. I took photos and looked up information online. I finally 4 it was a rare local plant. This little discovery made me fall in love with nature.
()1. A. find out B. look for C. look up D. put on
()2. A. invented B. proved C. watched D. found
()3. A. discovered B. decided C. developed D. described
()4. A. took away B. found out C. put off D. sped up
When he was young, he felt sad to discover that many Chinese people suffered from hunger.
年轻时，他发现许多中国人忍饥挨饿，感到十分难过。（教材 P60）
| 比较项 | 含 义 | 用 法 | 举 例 |
| --- | --- | --- | --- |
| discover | 发现；找到 | 表示出乎意料地发现已存在而不为人知的事物或真理等 | Recently they have discovered a comet. 最近他们发现了一颗彗星。 |
| find | 发现；找到 | 强调“寻找”的结果
| I can’t find the car keys. 我找不到汽车钥匙。 || find out | 发现；查明；弄清 | 强调经过研究、计算、调查等之后搞清楚、弄明白 | Please find out when the train leaves. 请查一下火车什么时候出发。 |
| look for | 寻找 | 强调“寻找”的过程和动作 | He told me to look for some bread. 他让我去找些面包。 |
》专练 完形填空
Last month, I went to the forest to 1 some beautiful leaves for my school project.
I searched for hours but 2 nothing special. Then I noticed so many strange small holes on the tree trunks. I was curious about them. When I walked to take a look, I 3 an unknown plant beside a stone. I took photos and looked up information online. I finally 4 it was a rare local plant. This little discovery made me fall in love with nature.
()1. A. find out B. look for C. look up D. put on
()2. A. invented B. proved C. watched D. found
()3. A. discovered B. decided C. developed D. described
()4. A. took away B. found out C. put off D. sped up
答案
1~4 B D A B
